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REVIEWED BLD2024-0309+Manufacturer_Specifications_and_Installation_Instructions+3.6.2024_10.49.53_AM+4107157ECEIVED owMar 06 2024 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT BLD2024-0309 Job Name: REVIEWED System Reference: BY Date: CITY OF EDMONDS GENERAL FEATURES • LossnayO cross -flow energy recovery core • Minimal cross contamination between entering and leaving air streams • Stand-alone remote controller (PZ-62DR-EA) • M-NET Connectivity • External input bypass damper control • Stand alone or interlocks connects with all Mitsubishi Electric products • Four fan speeds • High efficiency DC Motor • Standard MERV 7 non -woven fabric filter, washable fiber • Optional high -efficiency MERV 14 and MERV 16 filters Specifications Unit Type Capacity Power source Power Consumption CFM [m3/h] System LGH-F940RVX2-E 940 [1,5971 Voltage, Phase, Hertz 208/230V, 1-phase, 60 Hz kW 0.44 - 0.85 Current A 0.094 - 0.22 Starting Current A 12.2 MCA A 10.1 Maximum Overcurrent Protection (MOCP) A 15 Fan Air Volume CFM [m3/h] 235-470-705-940 [399-799-1,198-1,597] External Static pressure in.WG 0.06-0.25-0.56-1.0 Exchange Efficiency Temperature % 84.5-77.5-73-69 Enthalpy Cooling % 72.0-64.0- 57.0- 51.0 Enthalpy Heating % 83.0-75.0-69.0-64.0 External Finish Galvanized steel sheet External Dimensions In. [mm] 41-9/64 x 49-15/16 x 31-13/16 [1,045 x 1,267 x 808] Net weight Lbs [kg] 225 [102] Energy Transfer Mechanism Lossnay® Core Heat Exchange Material Partition, spacing plate -cellulose fiber membrane Heat Exchange System Air-to-air total heat (sensible heat + latent heat) exchange, no moving parts Blower Type 8-3/4 In. diameter centrifugal fan Motor Type EC Motor Entering Air Temperature Operation Range T [°C] 14 to 104 [-10 to 40] Sound pressure level dB(A) 20.0-28.0-63.0.43.0 Specifications are subject to change without notice. © 2023 Mitsubishi Electric Trans HVAC US LLC. All rights reserved. Wired Remote Controller Lossnay® ERV Remote Controller Control Interface Signal Output Terminal Duct Accessories Duct Silencer Filter MERV 14 Filter MERV 16 Filter MERV 7 Filter (Included) Remote Sensor CO2 Sensor, Built -In CO2 Sensor, Wall Mount ❑ PZ-62DR-EA ❑ PZ-4GS-E ❑ PZ-250SS-E ❑ PZ-80RFP-E (two pieces are required) ❑ PZ-80RFP2-E (two pieces are required) ❑ PZ-80RF9-E (two pieces are required) ❑ PZ-70CSB-E ❑ PZ-70CSW-E Specifications are subject to change without notice. © 2023 Mitsubishi Electric Trane HVAC US LLC. All rights reserved. By-pass damper plate Ceiling suspension fixture (4-9i16%1 3/16" (4-15x30)ovaO I 37i64"C40) 39 3i4"(1010) 1 37i64"(40) Air exhaust fan o EA (exhaust air « outlet) 0A (outside air b intake) Core, o air filter, o High Efficiency filters 2 `Q fan, 2 maintenance space o I 0 IIVI I� � � 0 IIVI II i RA ~ (return �Ipl li I Il — b dill SA a (supply Inspection opening 1.5x 1.5ft (450x450Air or more-1Control supply fan box High -Efficiency filter (sold separately) Lossnay core attachment position 1 3i4"(44) 45 1/16"(1144) 3 1i8"(79) — kw JE o Air filters o UNIT SCALE inch(mm) N.T.S 1340 Satellite Boulevard Suwanee, GA 30024 Toll Free: 800-433-4822 www.mehvac.com Eta �s FORM# LGH-F940RVX2-E - 202304 Intertek Specifications are subject to change without notice. © 2023 Mitsubishi Electric Trans HVAC US LLC. All rights reserved. MITSUBISHI ELECTRIC 2109876H66103 Lossnay Energy Recovery Ventilator MODELS: LGH-F300RVX2-E, LGH-F380RVX2-E, LGH-F470RVX2-E, LGH-F600RVX2-E, LGH-F940RVX2-E, LGH-F1200RVX2-E ME Installation Instructions (For use by dealer/contractor) Models LGH-F300 to F600RVX2-E Models LGH-F940 and F1200RVX2-E Contents 1. Safety precautions .................................. 2. Outline drawings ..................................... 3. Standard installation examples ............... 4. Installation method ................................. 5. Function settings .................................... 6. Check points after installation work........ 7. Trial operation ......................................... ..1 A A A 14 28 29 This product needs to be installed properly in order to ensure maximum functionality as well as safety. Please make sure to read this installation manual before starting the installation. • Installation must be performed by a dealer or installation contractor. Please note that improper installation may cause malfunction or accident. "Operating Instructions" and this manual must be handed over to the customer after completing the installation. 1. Safety precautions The following signs indicate that death or serious injury may be caused by failure to heed the precautions described below. 0 WARNING Wiring work must be performed by qualified ® Do not modify or disassemble. professionals, and be implemented safely and securely (It could cause fire, electric shock or injury.) in accordance with the engineering standards and the 0o not extension wiring rules for electrical equipment. disassemble (Poor connection or improper wiring work could cause electric shock or fire.) Install a power supply isolator at the power supply The Lossnay unit and remote controller should not be installed where it is highly humid, like a bathroom, or side as per local electrical regulations. All supply other wet place. circuits must be disconnected before obtaining Proathorshowerr000n of use bath orshowerroom (It could cause electric shock or power leakage.) A access to the terminal devices. Use the specified cable size and connect the cables securely to prevent disconnection when they are pulled. 1 Connect the product properly to ground. The instructions (If there is a defect in the connection, there is a possibility (Malfunctioning or power leaks can cause electrical shock. ( g p ) given must be of fire.) Connect the followed. Select an adequate place for the opening to introduce grounding wire. outdoor air, where it will not intake the exhaust fumes like combustion gas, or others, and there is no risk of Use the specified power supply and voltage. (Use of incorrect power supply or voltage could cause fire blockage. 0 or electric shock.) (Shortage of fresh air could put the room in a state of Select a place with sufficient strength and install the oxygen deficiency.) The instructions main unit securely. A duct made of steel must be installed with care not given must be (It could cause injury if it falls.) to be connected electrically with metal, wire, stainless followed. steel plate, or others. (It could cause fire when power leakage occurs.) Not suitable for use with solid-state speed controls. Eng-1 1. Safety precautions (continued) 0 CAUTION Do not place a burning appliance in a place where it is Always use the specified suspension bolts, nuts and exposed directly to the air from the Lossnay unit. washers or correctly rated wire / chain hangers. (It could cause an accident as a result of incomplete combustion.) (Use of hardware with insufficient strength could result in Do not use at a place where it is exposed to high the product dropping.) temperatures (104 °F (40 °C) or higher), naked flames, The outside ducts must be tilted at a gradient (1/30 or or in environment with combustible fumes. more) down toward the outdoor louvres from Lossnay, (It could cause fire.) and properly insulated. Do not use in an environment such as a chemical (The entry of rain water may cause power leakage, fire, or factory, where hazardous gases such as acidic gases, damage to household property.) Prohibited alkaline gases, organic solvent fumes, paint fumes, or The control box cover must be closed after the gases containing corrosive components are generated. A installation. (It could malfunction.) (Dust or humidity may cause power leakage or fire.) Do not install this product in a place where it is The instructions When connecting external devices electric heater, 9 exposed to ultraviolet light. p g given must be damper, lamp, monitoring unit, etc.) using output (UV may damage covering insulation.) followed. signals of the Lossnay unit, make sure to install safety Do not install in a cooking area or connect directly to equipment for the external devices. any appliance. (It could cause fire, damage, etc. without safety equipment.) Select a duct heater in compliance with local and Put on gloves during installation. (It could cause injury.) national laws, ordinances, and standards. A Make sure the power supply isolator is turned off on Select a duct heater that meets adequate standard in the power distribution panel when Lossnay is not each country. The instructions used for a long period of time after the installation. Install the duct heater separated from the product by a given must be (It could cause electric shock, power leakage, or fire as a distance of 2.2 yd (2 m) or more. followed. result of deteriorated insulation.) (Failure to do so may result in fire or equipment damage due to the transmission of residual heat from the heater.) • When using the product where it is exposed to high temperatures and humidity (104 °F (40 °C) or higher, RH 80% or higher), or where fog occurs frequently, moisture is likely to condense in the core, and may result in condensation build up in the unit. The product should not be used under such conditions. • Outdoor air may enter the Lossnay owing to the pressure difference between indoor and outdoor or external winds even when the product is not operated. It is recommended to install an Electrically operated damper to block the outdoor air. • In a cold weather area where outdoor temperature becomes lower than 23 °F (-5 °C), an area with strong external winds or where fog occurs frequently, cold outdoor air, external winds or fog may be introduced into the product when its operation is stopped. It is recommended to install an Electrically operated damper. • When using the product in an environment where there is a window, or opening near the outdoor louvre , where insects are likely to gather around the interior or exterior light , take note that small insects may intrude into the product. • In a cold weather area, or others, dewing or freezing could occur on the main unit, where the duct is connected, or other sections, depending on the conditions of outdoor air and indoor temperature and moisture, even if they are within the range of operating conditions. Make sure to confirm the operating conditions and other precautions, and do not use the product if dewing or freezing is anticipated. *Example of dewing condition - Outdoor air: 23 °F (-5 °C) or lower, dew - point temperature at installation place: 50 °F (10 °C) or higher (When the indoor temperature is 71.6 °F (22 °C) or higher with the relative humidity higher than 50%, or other) • Do not transfer and keep the product at vertical position. Eng-2 2. Outline drawings LGH-F300 to F600RVX2-E Position where duct dii Air exhaust fan EA « (exhaust air outlet) change is possible By-pass damper plate Ceiling suspension fixture (4-1/2x13/16(4-13x20)oval) F, I 1f ' , RA - �- it r (return air) - u+ - - OA n b bSA (outside air intake).13 _ (supply air) v Core, airfilter,High- M T r, M N F Efficiency filter, fan, - - Inspection N opening Air supply fan o maintenance space i p g 1 1 C Power supply - o 1.5x1.5ft(450x cable opening 450) or more Control box -----_______----- Maintenance cover Lossnay core High -Efficiency filter (sold separately) attachment position A I I_ z - Position where duct Air filters direction change is possible Accessory parts • Mounting small screws for duct flanges..........................................x16 0j • Mounting large screws for ceiling suspension fixture ...........................x4 60 • Duct connecting flanges .................x4 • Screw cap.......................................x6 • Slim-Lossnay connection cable (gray: two wires) .............................x1 Unit: Inch (mm) Model Dimensions Ceiling suspension fixture pitch Nominal Duct connecting flange Duct pitch Weight A B C D E F G H J K L M I N diameter Ibs (kg) 34 15/16 40 13 1/32 34 1/2 41 7/8 3 11/32 7 7/8 7 9/16 8 3/16 3 1/8 29 3/8 5 5/16 4 7/8 1 3/16 75 LGH-F300RVX2-E (888) (1016) (331) (875) (1063) (85) (200) (192) (208) (79) (745) (135.5) (124) (30) (34) LGH-F380RVX2-E 35 3/4 37 9/16 15 29/32 35 15/64 39 13/32 2 3/4 7 7/8 7 9/16 8 3/16 3 1/8 27 1/4 5 5/32 4 7/8 0 90 (908) (954) (404) (895) (1001) (70) (200) (192) (208) (79) (692) (131) (124) (41) LGH-F470RVX2 E 45 1/16 39 1/2 15 29/32 44 17/32 41 3/8 3 1/32 9 7/8 9 1/2 10 3/16 3 1/8 27 3/16 6 3/16 6 1/2 1 37/64 110 (1144) (1004) (404) (1131) (1051) (77) (250) (242) (258) (79) (690) (157) (165) (40) (50) LGH-F600RVX2-E 45 1/16 48 1/2 15 29/32 44 17/32 50 5/16 3 1/32 9 7/8 9 1/2 10 3/16 3 1/8 361/8 6 3/16 6 1/2 1 37/64 123 (1144) (1231) (404) (1131) (1278) (77) (250) (242) (258) (79) (917) (157) (165) (40) (56) LGH-F940 and F1200RVX2-E By-pass damper plate Air exhaust fan 39 3A 1010 Ceiling suspension fixture (4-9/16 X 13/16 (4-15 X 30) oval) EA m n o ov ,T �-�r ,1 + RA ~(return air) (exhaust 40 p,=y'- air outlet) Q U O CA (outside air b �0_ ;+ + i' ;+ +' SA intake) N �+ i'�� b (supply air) Core, air filter, High -Efficiency filter, fan, maintenance space - 1 37/64 1 37/64 Inspection N opening 11.5x1.5ft(450x N Air supply fan 31 450)ormore Control box Maintenance cover Lossnay cores High -Efficiency filter (sold separately) attachment position opening Accessory parts • Mounting small screws for duct flanges...................................x16 60 • Duct connecting flanges .......... x4 0 • Screw cap................................x6 • Slim-Lossnay connection cable (gray: two wires)......................x1 Unit: Inch (mm) Model A B C D Weight Ibs k LGH-F940RVX2-E 39 1/2 27 3/16 27 3/16 41 9/64 225 (1004) (690) (690) (1045) (102) LGH-F1200RVX2-E 481/2 361/8 361/8 501/8 251 (1231) (917) (917) (1272) (114) Eng-3 3. Standard installation examples • Duct length Model Distance LGH-F300 and F380RVX2-E 3.3 ft (1 m) or more LGH-F470 and F600RVX2-E 8.2 ft (2.5 m) or more LGH-F940 and F1200RVX2-E 9.8 ft (3 m) or more • The parts can also be installed upside down. Remove the maintenance cover, rotate the parts by 180*, and re -install. * It can be installed by inverting the top and the bottom. Maintenance r J sn DediooAfter installing the duct space opening connecting flange, OA i remove the maintenance (outside a cover. Turn the cover by air intake) 180', and then reinstall it. EA Lossnay unit (exhaust « �. air outlet) EA (exhaust air outletlll _ Electrically operated damper OA 0 (Protection against the intrusion of cold air (outside while Lossnay is stopped in winter) air intake) (To be provided by the customer) EA 4. (exhaust Lossnay unit air outlet) OA O (outside air intake) * Except the LGH-1`940 and F1200RVX2-E. Return air grille �_ ---- --� (not Included) I I I I EA (exhaust air outlet) 41 Lossnay unit OA (outside air intake) all, Supply air grille (not included) Maintenance space Inspection opening Downward gradient of duct: 1/30 or more (toward wall side) and provision of distance in table below (to prevent rain wat@r from seeping in) Anchor bolt (to be provided by user) Duct / Deep hood \ (to prevent rain water fro seeping in) Lossnay • In a region where there is risk of freezing in winter, it is recommended to install an electrically operated damper, or the like in order to prevent the intrusion of (cold) outdoor air while Lossnay is stopped. 4. Installation method 4.1 Hanging the Lossnay unit 4.1.1 Attaching the duct connecting flanges Use the supplied small screws to secure the duct connecting flanges to the Lossnay unit. Models LGH-F300 to F600RVX2-E Mounting small screw (Accessory parts) Duct connecting flange (Accessory parts) Models LGH-F940 and F1200RVX2-E Mounting small screw (Accessory parts) )uct connecting flange (Accessory parts) OA (outside air intake) Inspection opening ? (1.5 x 1.5 ft (450x450 mm) or more) (supply air) (return air) EA (exhaust air outlet): Remote controller Supply air grille Return air grill (optional parts) (not included) (not included) 0 CAUTION • Do not install Lossnay unit vertically or on an incline. 0 CAUTION • Before attaching the duct connecting flanges, check that no foreign matter (scraps of paper, vinyl, etc.) has found its way inside to Lossnay unit. • Attach the duct connecting flanges with the packing at the SA and RA sides. • Alway use accessory screws. Otherwise the screw may interfere internal parts and result abnormal operation. 4.1.2 Securing the ceiling suspension fixtures Models LGH-F300 to F600RVX2-E (1) Loosen the screws for the ceiling suspension fixtures. (2) Rotate the ceiling suspension fixtures 90' centered around the loosened screws to make them horizontal. (3) Firmly tighten and secure the ceiling suspension fixtures to the product with the loosened screws and the included mounting large screws. The ceiling suspension fixtures are folded and secured to the unit when shipped from the factory. Loosen O o Mounting large screw (Accessory parts) Eng 4. Installation method (continued) 4.1.3 Preparing the anchor bolts Mount the washers (outer diameter of >13/16 inch for 3/8-16 UNC (21 mm for M10) >15/16 inch for 7/16-14 UNC (24 mm for M12) and nuts onto the pre -recessed anchor bolts (3/8-16 or 7/16-14 UNC (M10 or M12)), as shown in the figure below . Anchor bolt (3/8-16 or 7/16-14 UNC (M10 or M12)) Nut Washer -Jill Nut USE TWO NUTS [When using (customer -prepared) vibration isolation rubber] When using (customer -prepared) vibration isolation rubber, there is a possibility of this causing a decrease in strength, so we recommend the following type of construction. Anchor bolt (3/8-16 or 7/16-14 UNC (M10 or M12)) Nut Washer Vibration isolation rubber Nut ­01� &CAUTION USE TWO NUTS 4.1.4 Mounting Lossnay unit (1) Hang the ceiling suspension fixtures on the anchor bolts and adjust in such a way that Lossnay unit is level. (2) Tighten up securely using double nuts. Models LGH-F300 to F600RVX2-E 3pension Washer Nut Models LGH-F940 and F1200RVX2-E Anchor bolt (3/8-16 or 7/16-14 UNC Nutt (M10 or M12)) Washer_ II _1r Wash er— Nut & CAUTION • When suspending Lossnay unit from the ceiling, do not hand) it in such a way that force will be applied to the control box. • Install the anchor bolts to ensure the product's weight or earthquake load. (Correctly rated wire/chain may also be used 4.2 Duct works 4.2.1 Connecting the ducts (1) Fasten the duct securely to the duct connecting flange, and wrap aluminium tape (field supply) around the joints so that there is no air leakage. (2) Suspend the ducts from the ceiling so that their weight will not be applied to the Lossnay unit. (3) The two outdoor ducts must be covered with heat -insulating material in order to prevent condensation from forming. Models LGH-F300 to F600RVX2-E Room Side Duct Aluminium tape i-insulating material Lossnay Juct� unit Duct connecting flange Models LGH-F940 and F1200RVX2-E Duct connecting flange 0 CAUTION • When the supply air is set twice as much as the exhaust air or more by airflow function, the Lossnay body indoor side must be put additional insulation. Without additional insulation, it could cause condensation and water drop from the unit. • When on -site commissioning is planned, a straight duct e length more than 10xD (D=duct diameter) from the source of • turbulence like bends, contractions and dampers etc, to the measurement point is recommended for correct measurement. In the United Kingdam, on -site measurment should • therefore be measured in accordance with BSRIA guideline (Commissioning Air System. Application procedures for buildings AG3/89.3(2001)) • Before attaching the ducts, check that no (debris or any other) • foreign matter (scraps of paper, vinyl, etc.) has found its way inside the ducts. • Do not touch the damper plate inside Lossnay unit when connecting the ducts. • If it is expected that the ambient temperature around the place • where the Lossnay unit is installed will be high during the summer air conditioning season, it is recommended that the indoor duct work be covered with insulation material. Eng-5 4. Installation method (continued) • For LGH-F940 and F1200RVX2-E, thermistors are built only in the lower unit. Lossnay unit controls its operation according to the lower unit detecting temperature. Even when actual return air temperature between the upper and the lower unit is different, Lossnay operates according to the lower unit temperature. Do not carry out the following types of duct construction. (Doing so could cause a drop in the air volume and generate abnormal noises.) • Extremely • Multiple bends • Bends right next • Extreme reduction in sharp bends to the outlet the diameter of the connected ducts 4.2.2 When changing the direction of the out door side duct (EA/OA) •••Except for LGH-17940 and F1200RVX2-E (1) Removal of flange cover Unscrewing the flange cover mounting screws (4 pcs), remove the flange cover. Ceiling suspension fixture Flange cover Mounting screw (for flange cover) (2) Installation of duct connecting flange 1. Install the duct connecting flange using attached mounting screws. 2. Fix the removed flange cover with the removed mounting screws (4 pcs). Ceiling suspension fixture Duct connection flange Mounting screw (Accessory parts) 4.3 Electrical installation With this product, the wiring installation method will vary according to • the design of the system. Perform electrical installation to meet local electrical regulations. Always use double insulated PVC cable for the transmission cables. • ' Wiring work must be performed by qualified professionals. All supply circuits must be disconnected before obtaining access to the terminal devices. Names of components in control box • TM3 1 TM4 Inl\o TB5 Irk y o SW12 TM2 SW11 III swz jt sW5 � SW6 • O Grounding terminal • -TM1 0 CAUTION • Do not pull out preconnected connectors unnecessarily during installation. Eng-6 4. Installation method (continued) Wire connection diagram * TM1, TM2, TM3, TM4, TB5 shown in dotted lines are field work. * Be sure to connect the ground wire. ' A power supply isolator must be installed. * Always use an isolator for the main switch power connection. " Select proper circuit breaker according to the electrical current information in the chart below. ' Do not disconnect connectors. Model LGH-F300RVX2-E LGH-F380RVX2-E LGH-F470RVX2-E LGH-F600RVX2-E LGH-F940RVX2-E LGH-F1200RVX2-E Maximum current when 3.40 3.10 4.05 4.15 8.10 8.30 operating [A] Inrush current after 10 ms 6.1 12.2 power supply ON [A] 100 ms 3.6 7.2 Operation signals - O TM3 Printed Circuit Board Lossnay remote controller (Max. 2) and 2nd Lossnay 1 (Max. 15 units) ----_ M TM4 M-NET transmission cable O TB5 Shielded wire ---- 0 12 V or 24VDC or Mr. Slim 1211 � " TM2 Y Volt -free contact /L TM1 Power supply Ny. 208-230 V / 60Hz Isolator (Field supply) TM1: Terminal block (Power supply) TM2: Terminal block (External control input) TM3: Terminal block (Monitor output) TM4: Terminal block (Transmission cable) TB5: Terminal block (M-NET transmission cable) Eng-7 4. Installation method (continued) 4.2.3 Connecting the power supply cable (1) Remove the black screws and the control box cover Models LGH-F300 to F600RVX2-E Control box cover, y Black screws Models LGH-F940 and F1200RVX2-E 0 CAUTION • For LGH-F940 and F1200RVX2-E, PZ-70CSB-E can be installed only in the lower unit. Lossnay unit controls its fan speed according to the lower unit detecting CO2 concentration. Even when actual CO2 concentration of the upper unit is high, Lossnay does not change its fan speed. • When connecting PZ-70CSB-E with LGH-F940 and F1200RVX2-E, remove whole PCB cover according to the picture below. (3) Connecting the power supply cable and transmission cable Pass the Power supply cable through the bush* and connect to the TM1 terminal block using the round terminals. Connect the ground wire to the ground terminal and secure tightening the bush. (" Use • an item that can firmly secure the cable such as a cable gland.) • Insert the cutting ♦ Bush Cord clip Transmission cable TM1 o Power supply cable Power supply cable Cable gland • Be sure to tighten the ground wire to the grounding screw using the : round terminals with anti spread washer. Anti spread washer \ ,o—Grounding screw • Ground wire o 0 CAUTION : Always separate the power supply cable and transmission cable by 2" (5 cm) or more to prevent malfunctioning of the unit. • If the length of the stripped Power supply cable is too long, the conductors may touch and short out. • Power supply cable size : AWG 14 (2.1 mmz) or more. o_ ,f (1) Tighten the ground wire and transmission cables to the terminal block. (2) Secure the transmission cables using the cord clips. ®� Upon completion of the wiring connections, replace the control box • cover. a_ _8 • (2) Attach the screw cap. : Models LGH-F300 to F600RVX2-E Models LGH-1`940 and F1200RVX2-E tB—Screw t� Screw Screw cap Screw cap 0 CAUTION • After installing the Lossnay unit, attach the supplied screw caps to the screws at the bottom of the unit. Eng-8 4. Installation method (continued) The following system configuration can be created. Connect the necessary parts. OWhen connecting with remote controller (PZ-62DR-E) ©When interlocked with indoor unit of air conditioner or other external device including other manufactures ©When operating multiple Lossnay units OSignal output from Lossnay unit ©When switching fan speed externally (when a sensor or other device is connected) GWhen switching By-pass externally OTo change fan speed by 0 - 10 VDC input OWhen using the remote/local switching and the ON/OFF input (level signal) OWhen connecting to the City Multi or Mitsubishi Electric Air - Conditioner Network System (MELANS) m To start/stop Lossnay stand-alone operation without using the remote control 0 Control via Wi-Fi interface or MELCOBEMS MINI IN When connecting CO2 sensor PZ-70CSB-E or PZ-70CSW-E 0 CAUTION • When connecting external devices (electric heater, damper, lamp, monitoring unit, etc.) using output signals of the Lossnay unit, be sure to install safety equipment for the external devices. (It could cause fire, damage, etc. without safety equipment.) When connecting with remote controller (PZ-62DR-E) When controlling Lossnay units with MELANS, connect wires according to 0 . Securely connect the transmission cable from the remote controller t Lossnay 0000 ............... 000 Q Up to two remote controllers Power supply o When interlocked with indoor unit of air conditioner or other external device including other manufactures Zt CAUTION • The connection may vary according to the output signal type of the external unit. • Do not press the terminal with a force of more than 19.6 N when connecting the cable to TM2. Lossnay External device Power supply Power supply TM2 Operating switch for external device When using Mitsubishi Mr. Slim air conditioner with MA Remote controller Confirm that the pulse input switch (SW2-2) is set to "OFF". (Factory setting is "OFF".) (Refer to function settings �) Connect the Slim-Lossnay connection cable connector side to CN2L on the circuit board for the Mr. Slim indoor unit, then connect the lead wire side to the Q and 0 of the input terminal block (TM2) for the Lossnay external controller input. (No polarity) • Always separate the power supply cable and the Slim-Lossnay connection cable by 2" (5 cm) or more to prevent the unit from malfunctioning. • The Slim-Lossnay connection cable is 4" (10 cm) long. When wiring, extend it as far as necessary. Lossnay external Slim-Lossnay connection cable control input (Accessory parts) (TM2) CN2L Mr. Slim (Indoor unit) Printed circuit board Note • Use MA remote controller of Mr. Slim for switching Lossnay ON/OFF or the fan speed. • The ventilation mode is fixed to "automatic ventilation" from MA remote controller. • Ensure that all connections are secure and that the appropriate insulation is provided. Use extension cable sheathed PVC cable or cable AWG 20 (0.5 mm2) to AWG 15 (1.5 mm2). • Only one Lossnay and one Mr. Slim unit can be interlocked. Multiple units interlock is not possible. • Lossnay can not be connected M-NET in this case. When the external device has a charged operating signal of 12 VDC or 24 VDC • If the input is pulse signal, move the pulse input switch [SW2-2] to the ON position. (Refer to function settings �) • When level signal is selected, the signal width has to be more than 10 seconds for ON and OFF . • When pulse signal is selected, a pulse width has to be at least 200 m sec. to turn Lossnay ON, and 10 sec. interval is necessary to next output. • The wiring should be as shown by the following picture. 1 2 Y Z Lossnay external AWG 20 (0.5 mm2) to AWG 15 (1.5 mm2) 1 control input sheathed PVC cable (TM2) External device 112 or 24 VDC Overall connection extension length (Follow the operation manual for the external equipment.) 4. Installation method (continued) When the external device has an Volt -free contact signal • If the input is pulse signal, move the pulse input switch [SW2-2] to the ON position. (Refer to function settings �) • When level signal is selected, the signal width has to be more than 10 seconds for ON and OFF . • When pulse signal is selected, a pulse width has to be at least 200 m sec. to turn Lossnay ON, and 10 sec. interval is necessary to next output. • The wiring should be as shown by the following picture. 1 2 Y Z Lossnay external AWG 20 (0.5 mm2) to AWG 15 (1.5 mm2) Ej 0 Lcontrol put sheathed PVC cable External device Volt -free contact Maximum 547 yd (500 m) 0 CAUTION • If an optocoupler or any other type of polar coupler is used at the Volt -free contact, connect the positive side to ❑Y and the negative side to Z. When operating multiple Lossnay units In the case that all Lossnay units are the same LGH-FRVX2-E series, up to 15 multiple units can be operated at the same time. 1) Connect the Lossnay unit from Unit 1 to Unit 2, and from Unit 2 to Unit 3 and so on up to a maximum of 15 units using a transmission cable. Wire type: two -core sheathed cable Wire diameter: AWG 22 (0.3 mm2) 2) When it is interlocked with an external device, set the Lossnay unit which has external signal input to "Main". -------------------------------- - ---------'• Remote controller Lossnay (PZ-62DR-E) 000 b ............... -...., External Power supply device Power supply Operating switch for Lossnay external device TM4 Power supply Connect to remote controller Lossnay (PZ-62DR-E) tSecond TM4 Power supply Connect to MAX 15 units Transmission cable third Lossnay Note • Do not tighten screws of terminal block with a torque larger than 1.2 N•m. It could damage the circuit board. • When connecting multiple cables to the terminal, use round terminal. • Solid wire (single -stranded wire) cannot be connected. • Only one unit can be set as main Lossnay. The operating signal and pulse signal of the external device can be connected to Main Lossnay only. • Connect the power supply cable to each Lossnay unit. • When setting the Lossnay address for use with a Mitsubishi Electric Air -Conditioner Network System (MELANS) etc., the Lossnay with the smallest address in the group will be the Main Lossnay. When not setting the address, set the address to "1" for only one unit in the group. The Lossnay with an address of "1" is the Main Lossnay. (Refer to "Setting the address" on the section 5 for more detail.) a Signal output from Lossnay unit Set DIP -SW or Function setting on PZ-62DR-E as following table depending on the necessary output signal from Lossnay unit. For more information of signal output, see function settings to DIP -SW setting Function setting on PZ-62DR-E Signal output SW5-1 SW5-2 12 0 Dip -SW priority OFF OFF 1 Operation monitor ON OFF 2 Malfunction monitor OFF ON 3 By-pass monitor ON ON 4 Supply fan operation monitor N/A N/A 5 Exhaust fan operation monitor N/A N/A 6 Pre -heater signal output N/A N/A 7 After -heater signal output • Do not tighten screws of terminal block with a torque larger than 0.5 N•m. It could damage the circuit board. • When connecting multiple cables to the terminal, use round terminal. • If multiple output signals are necessary, use optional signal output terminal (PZ-N4GS-E). TM3 Indicator O External device g etc. 1 Power Supply for Max. 230 VAC,1 A external device 24VDC, 1A Min. 208 VAC,100 mA 5 VDC, 100 nrA When using Pre -heater output signal, the wiring should be as shown by the following picture. 2.2 yd (2 m or more Lossnay OA SA Pre -heater I I TM3 Relay Power Supply t t for heater Power Supply Max. 230 VAC,1 A for relay 24 VDC, 1 A Min. 208 VAC, 100 mA 5 UDC, 100 mA Zt CAUTION • Failure to follow below instructions, it could cause a fire. • Choose a CIA pre -heater which can control the heater outlet air temperature even both the air flow is maximum and minimum. Otherwise it could fall the supply fan into intermittent operation. • Select a duct heater in compliance with local and national laws, ordinances, and standards. • Select a duct heater that is tested by a certification body. • Always select a heater that is equipped with a non -self - resetting safety device. • Do not directly supply power from the Lossnay unit to the duct heater. Doing so could cause fire. • Install a circuit breaker for the duct heater in compliance with all applicable laws, ordinances, and standards. Eng-10 4. Installation method (continued) • Install the duct heater separated from the product by a distance of 2.2 yd (2 m) or more. • When switching By-pass externally. Failure to do so may result in equipment damage due to the transmission of residual heat from the heater. Establish the wire connection by inserting the optional remote • Ensure that the duct heater and Lossnay are wired and that controller adapter (PAC-SA88HA-E or PAC 725AD) in the connector : CN26 (White). the Lossnay function settings have been configured, and then Remote controller adapter always check operation by trial operation. (Optional) PAC-SA88HA-E Lossnay • For the duct heater output, see function setting • and or PAC-725AD control board • Brown 1 Red 2 CN26 • swim Oran e 3 When using After -heater output signal, the wiring should be as shown Yellowa by the following picture. Greens FanVenspec l _ made selection SW1:By-pass ventilation operation switch JNotused.'Insulate completely. Lossnay 2.P d (2 m) or more (When closed: For By-pass ventilation operation) r Max wiring length 11 yd (10 m) ''II OA SA With SW1 is "ON", the ventilation mode of Lossnay is changed to the TM3 By-pass ventilation regardless of the setting on the remote controller. Lossnay units are controlled by one input, PZ-62DR-E Relay 10 is necessary. ?Max. 230VAC,1A The signal has to be inputted into main unit referring to ©. Powersupply 2avoc, 1 A * When the outdoor air temperature drops lower than 46°F (8,C), it for heater Min. 5VDC,208 ,100nnA Chan es to the heat recove ventilation. In this case, ventilation Power Supply 5 VDC, 100 mA g recovery ( for relay mode icon on the display of the remote controller does not change For the heater, observe the cautions listed in Pre heater. : from the previous mode, it might be different from the actual unit • operation.) When switching fan speed externally when a sensor or other equipment is connected To change fan speed by 0 - 10 VDC input Using a field supply sensor, etc., make connection by inserting the : Establish the wire connection by inserting the optional remote in the connector CN17 (Red) as shown by the figure. optional remote controller adapter (PAC-SA88HAor PAC 725AD) controller adapter (PAC-SA88HA-E or PAC-725AD) in the connector CN26 (White). Lossnay will operate at the fan speed following the table below, Remote controller adapter regardless of the remote controller setting. (Optional) PAC-SA88HA-E Lossnay CN17 Red Fans eed 1-2 Brown -Red 4 1-3 (Brown-Orange)3 1-4 Brown -Yellow 2 1-5 Brown -Green 1 ■ Example "Fan speed 4" Remote controller adapter (Optional) PAC-SA88HA-E Lossnay Field supply sensor, etc. or PAC-725AD control board ----Brown 1------- , swt Red 2 CNn Oran e 3 Yellow 4 Green 5 Fan speed selection f------------ = Not used. Insulate completely. Max wiring length 11 id (10 m) Use this in such a way that it ventilates at low fan speed normally, and when the external sensor detects contamination of indoor air, or SW1 is on, it changes to high fan speed operation. When multiple Lossnay units are controlled by one input, PZ-62DR-E is necessary. The signal has to be inputted into main unit referring to ©. Cannot be used in conjunction with the following functions: To change fan speed by 0 - 10 VDC input. Connecting CO2 sensor PZ-70CSB-E or PZ-70CSW-E. or PAC-725AD control board Not used. Insulate • completely. Brown 1 Red 2 CN26 Oran e 3--------------- a j External �iYellcw40-10VDC device Green 5 COM Fan speedl ventilation t ismodeselecton • e.g. 3rd party CO2 sensor LMax wirin 9 length Y 11 d 10 m • r� To change fan speed by 0 - 10 VDC input, the wiring should be as shown by the above picture. Refer to function settings IM for more details. : When multiple Lossnay units are controlled by one input, PZ-62DR-E is necessary. : The signal has to be inputed into main unit referring to M. Cannot be used in conjunction with the following functions: • Switching fan speed externally (CN17). Connecting CO2 sensor PZ-70CSB-E or PZ-70CSW-E. CAUTION • Make sure of correct polarity. • Do not apply voltages higher than 10 VDC. Eng-11 4. Installation method (continued) When using the remote/local switching and the ON/OFF ' input level signal) Insert the optional remote ON/OFF adapter (PAC-SE55RA-E or PAC- 715AD) in CN32 on the Lossnay control circuit board. When multiple Lossnay units are controlled by one input, the signal has to be inputed into main unit referring to 0. Remote ON/OFF adapter Remote control (Optional) PAC-SE55RA-E Lossnay board Relay circuit or PAC-715AD control board o- :Oran e 1 y CN32 osw2 x x ;Red 2 �SW ' v Brown 3 �a Y Max wiring length 11 yd (10 m) SW1: When this is ON, Lossnay cannot be turned ON/OFF by the Remote Controller (PZ-62DR-E). SW2: When SW1 is ON, Lossnay can be turned ON by setting SW2 at ON or turned OFF by setting SW2 at OFF. SW1: Remote/local selector switch SW2: ON/OFF switch X, Y : Relay (Contact rated load: 0.1 A at 15 VDC or more, Minimum applicable load: 1 mA or less) When connecting to the City Multi, Mitsubishi Electric Air - Conditioner Network System MELANS 0 CAUTION M-NET transmission cable TM4, TB5 TB5 A B � s Shielded wire Connect a shielded wire to terminal T135 (S on the circuit board. Address setting is required. (Refer to function setting section.) M-NET transmission cable: Connect any of the City Multi indoor unit, or Mitsubishi Electric Air -Conditioner Network System (MELANS) - to the Lossnay. • Remote Controller PZ-62DR-E: Connect to TM4 J), 0 on the circuit board. (See Section 0 "When connecting with remote controller (PZ-62DR-E)".) • Securely connect the M-NET transmission cables to TB5©. (No -Polar) Type: Two -core shielded wire (CVVS/MVVS) Wire diameter: AWG 16 (1.25 mm2) CAUTION • Do not tighten screws of terminal block with a torque larger than 1.2 N•m. It could damage the circuit board. • Always use shielded wires only for the M-NET transmission cables, and finish the shield properly. • Be sure to cut M-NET power supply during Lossnay wiring, otherwise it causes malfunction. When interlocking with Mitsubishi M-NET air conditioner • Incase of PZ-62DR-E Air Air Lossnay conditioner conditioner MA remote M-NET transmission cable controller PZ-62DR-E When connecting to PZ-62DR-E and MELANS • Connect the power feeding unit. (Optional) supol snit MELAN Lossnay PP Y M-NET transmission cable PZ-62DR-E ' Limit the total length of transmission cables no longer than 547 yd (500 m). Limit the wiring length between Lossnay and the power supply unit (Optional) or the outdoor unit no longer than 219 yd (200 m). Note • LGH-FRVX2-E series Lossnay can NOT be set as the same group with other series Lossnay such as LGH-FRVX-E series. To start/stop Lossnay stand-alone operation without using the remote control TM1 Isolator 3N� r; :4-*— TM2 1 2 Y Z Lossnay external ❑ ❑ ❑ ❑ control input Switch Start/stop the unit by a switch connected to TM2 ❑Y ❑Z . When turned the unit ON, it operates at fan speed 4 and automatic ventilation mode. A CAUTION • Do not start/stop the unit by turning the power supply to the unit ON/OFF. Eng-12 4. Installation method (continued) Control via Wi-Fi interface or MELCOBEMS MINI Connect the lead wire of a Wi-Fi interface or MELCOBEMS MINI to CN105 (Red) on circuit board of Lossnay unit. Regarding the model name of the connectable Wi-Fi interface or MELCOBEMS MINI, please contact the sales company in your market. 0 CAUTION 1. For the installation of the Wi-Fi interface, there are some precautions. Refer to the Installation manual of the Wi-Fi interface for more details. 2. After the installation, be sure to do a test run prior to the start of actual operations. 3. Follow the system configuration examples listed below. Basic system Lossnay remote controller (PZ-62DR-E) or M-NET remote controller is necessary. PZ-43SMF-E cannot be used with CN105 M-NET system connection. controller Lossnay Lossnay Lossnay Wi-Fi interface/ Power supply o� MELCOBEMS MINI 000 pZ_62DR-E jL--,J Wi-Fi interface/ (if necessary) MELCOBEMS MINI PZ-62DR-E Wi-Fi interface/ (if necessary) <NOTE> MELCOBEMS MINI PZ-43SMF-E The operation by pushing the controller button lastly has a priority. Do NOT use "remote controller ON/OFF prohibition" function on system controller. Multiple unit operation M-NET system Lossnay M-NET system controller Wi-Fi interface/ ----------------------- ------------ MELCOBEMS MINI Lossnay ° ° Power supply unit Lossnay Lossnay Lossnay; 0000 Multiple Lossnay unit ° ° operation in one group PZ-62DR-E (if necessary) is NOT possible with (S Wi-Fi interface/ Wi-Fi interface/ !MELCOBEMS CN105 connection. MELCOBEMS o000 MINI MINI °000 PZ-62DR-E ! PZ-62DR-E (if necessary) (if necessary) Set one Lossnay unit which is connected Wi-Fi interface or MELCOBEMS MINI as one group. Group 1 GIM u p 2 Set one Lossnay unit which is connected Wi-Fi interface or MELCOBEMS MINI as one group. Do NOT make a group of multiple Lossnay units when using CN105 connection. System controller Prohibit remote controller Do NOT use `remote controller ON/OFF prohibition" function on system controller. External control ON/OFF switching by CN32 NOT available with CN105 connection control. External fan speed control The unit follows external input signal. Therefore, the fan speed selection through CN105 connection (CN17, CN26) control become invalid. External Bypass control The unit follows external input signal. Therefore, the ventilation mode selection though CN105 (CN26) connection control become invalid. Interlocking Interlock with Mr. Slim Interlocking with Mr. Slim unit by Slim-Lossnay connection cable (CN21--TM20(�) connection) is NOT possible. Interlock mode setting Only "ON/OFF interlock mode" is available. Please set function • ' as 0 on PZ-62DR-E (factory setting). When connecting CO2 sensor PZ-70CSB-E or PZ-70CSW-E Connect and install correctly by following the installation manual of PZ-70CSB-E or PZ-70CSW-E. Eng-13 5. Function settings Address setting is required when connecting to City Multi and MELANS. Setting the address Use the following procedure when setting the address for dedicated Lossnay. (The method in determining the addresses will depend on the existing system. Refer to the appropriate technical documents for details.) (1) Remove the control box cover. (2) Turn the address setting switch on the circuit board. • SW12 indicates the tens digit and SW11 indicates the ones digit. • The factory setting is "00". Address setting switch Address setting switch SW12 (Tens digit) SW11 (Ones digit) oo * When the address number has been changed, the data in the memory is automatically reset. Changing the function selection switches (SW-2, 5 and 6) Set the selection switches (SW-2 and 5) to perform the appropriate function. * All function except "Trial operation" and "Auto fan speed setting without Lossnay or M-NET remote controller" can be set also from the remote controller (PZ-62DR-E). If the function is switched later using the remote controller, it operates according to the setting on the remote controller. (SW2) OFF ON 1 Trial operation 2 Pulse input setting 3 • Delay start setting for air conditioner starting 4 • Indoor negative pressure setting 5 Indoor positive pressure setting 6 m • Fan speed for air volume "High" setting 7 Fan speed for air volume "Low" setting 8 Automatic recovery setting after power interruption 9 N/A 10 N/A Change the function settings from the remote controller PZ-62DR-E. Please refer to the Instruction book of PZ-62DR-E for how to set the function settings. (SW5) OFF ON 1 Monitor output setting 2 3 Exhaust fan setting during air conditioner defrosting 4 N/A 5 N/A 6 7 m . .. CO2 sensor or BMS setting 8 m 9 When connecting the CO2 sensor, Auto fan speed setting without Lossnay or M-NET system controller 10 N/A DIP-SW6 is to identify the model for circuit board. When replacing to new circuit board, set the same setting as old one. (SW6) SW6-1 SW6-2 SW6-3 SW6-4 SW6-5 SW6-6 LGH-F300RVX2-E OFF OFF ON OFF ON OFF LGH-F380RVX2-E ON OFF ON OFF ON OFF LGH-F470RVX2-E OFF ON ON ON ON OFF LGH-F600RVX2-E ON ON ON ON ON OFF LGH-F940RVX2-E OFF OFF OFF ON ON OFF LGH-F1200RVX2-E ON OFF OFF ON ON OFF * Do not change from factory setting. If changed, please set as factory setting. Eng-14 5. Function settings (continued) No Function Setting Data Factory DIP -SW 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 setting No. Indicator Indicator Indicator Indicator Filter maintenance and fan N/A available available NIA 1 power up setting against filter Fan Fan Fan Fan — — — — — — — — 0 — choking power up power up power up power up N/A N/A available available 2 Lossnay core maintenance N/A Available — — — — — — — — — — — — — — 0 — indicator setting Stop Start Return to 5 Automatic recovery setting after Dip -SW when the when the the state before — — — — — — — — — — — — 0 2-8 power interruption priority power is power is interrup- On On tion 6 Indoor negative pressure Dip -SW N/A Supply Supply — — — — — — — — — — — — 0 2-4 setting priority 1 down 2 down 7 Indoor positive pressure setting Dip -SW N/A Exhaust Exhaust — — — — — — — — — — — — 0 2-5 priority 1 down 2 down 8 Max. fan speed setting during N/A Available — — — — — — — — — — — — — — 0 — the first 30 minutes 9 Delay start setting for air Dip -SW N/A 15 min 30 min — — — — — 0 2-3 conditioner starting priority 12 Monitor output setting Dip -SW Operation Malfunction By-pass Supply fan Exhaust Pre- heater SAfanmonitor output All — — — — — — — — 0 5-1 TM3 �s io priority monitor monitor monitor monitor fan monitor delay operation 5-2 output forAflerhenter 13 Monitor output setting Operation Malfunction By-pass Supplyfan Exhaust Pre- heater SA fan monitor 0upatwith — — — — — — — — — 1 — PZ-4GS-E COM-OUT1 monitor monitor monitor monitor fan monitor delay operation Output forAAer heater 14 Monitor output setting Operation Malfunction By-pass Supplyfan Exhaust Pre- heater SAW monitor ouputwith — — — — — — — — — 2 — PZ-4GS-E COM-OUT2 monitor monitor monitor monitor fan monitor delay operation OUfput forAAerheater 15 Monitor output setting Operation Malfunction By-pass Supply fan Exhaust Pre- heater SAfanmonttor output with — — — — — — — — — 3 — PZ-4GS-E COM-OUT3 monitor monitor monitor monitor fan monitor delay operation Output forAfler healer 16 Monitor output setting Operation Malfunction By-pass Supply fan Exhaust Pre- heater SAW monitor output with — — — — — — — — — 4 — PZ-4GS-E COM-OUT4 monitor monitor monitor monitor fan monitor delay operation Output forAAer heater 17 Exhaust fan setting during air No StopDip-SW — — — — — — — — — 2 5-3 conditioner defrosting change priority Exhaust fan setting at OA No Forced to 18 temperature lower than 5"F °C) an change fan speed — — — — — — — — — 0 — (-15 2 or less ON/OFF ON OFF External 19 Interlock mode setting interlock interlock interlock input grit- — — — — — — — — — — — — 0 — en priority 28 Pulse input setting Dip -SW Non -pulse Pulse _ _ _ _ _ _ _ _ _ _ _ _ _ 0 2-2 priority input input 30 Night -purge setting 1) N/A Fan speed 1 Fan speed 2 Fan speed 3 Fan speed 4 — — — — — — — — — — — 0 — Air volume Night -purge setting 2) 0 K 1 K 2 K 3 K 4 K 5 K 6 K 7 K 31 Outdoor and indoor (0°F) (1.8°F) (3.6°F) (5.4°F) (7.2°F) (9°F) (10.8°F) (12.6°F) 5 temperature gap Night -purge setting 3) 32 The lowest outdoor Setting Data 0 to 15 --> The lowest outdoor temperature for Night -purge 59°F (15°C) to 86°F (30°C) 2 — temperature Night -purge setting 4) 33 Outdoor temperature detectionLBunch 48 hrs 72 hrs — — — — — — — — — — — — — 2 — period Individual 34 Input priority setting control — — — — — — — — — — — — — — 0 — priority 36 Outdoor temperature display N/A Available — — — — — — — — — — — — — — 1 — setting 37 Indoor temperature display N/A Available — — — — — — — — — — — — — — 1 — setting 38 CO2 concentration display N/A Available — — — — 1 — setting 39 Calculated supply air N/A Available — — — — — — — — — — — — — — 0 — temperature display setting 40 Temperature exchange efficiency setting (10 digit) Setting Data 0 to 9 --> 10 digit of temperature exchange efficiency 0 to 9 — — — — — — 7 — 41 Temperature exchange Setting Data 0 to 9 --> 1 digit of temperature exchange efficiency 0 to 9 — 0 — efficiency setting (1 digit) 42 Outdoor temperature Setting Data 0 to 14 --> Outdoor temperature correction -7 K (-12.6°F) to 7 K (12.6°F) — 7 — correction 43 Indoor temperature correction Setting Data 0 to 14 --> Room temperature correction -7 K (-12.6°F) to 7 K (12.6°F) — 7 — 44 CO2 concentration correction Setting Data 0 to 10 --> CO2 concentration correction-500ppm — 500ppm — — — — — 5 — (100ppm in increments) 45 Supply fan monitor threshold Fan speed Fan speed Fan speed Fan speed — — — — — — — — — — — — 0 — 1 or higher 2 or higher 3 or higher 4 46 Exhaust fan monitor threshold Fan speed Fan speed 1 Fan speed Fan speed — — — — — — — — — — 0 — 1 or higher 2 or higher 3 or higher 4 Eng-15 5. Function settings (continued) No Function Setting Data Factory DIP -SW 0 1 1 2 1 3 1 4 1 5 1 6 1 7 8 9 10 11 12 13 14 15 setting No. Automatic ventilation mode 52 setting 1) Outdoor and indoor Setting Data 0 to 7 --> Temperature gap 0 K (0°F) to 7 K (12.6°F) — — — — — — — — 0 — temperature gap Automatic ventilation mode 53 setting 2) The lowest outdoor Setting Data 0 to 15 --> Lowest outdoor temperature 50°F (10°C) to 77°F (25°C) 6 — temperature setting Automatic ventilation mode 54 setting 3) The lowest indoor temperature Setting Data 0 to 15 --> Lowest indoor temperature 59°F (15°C) to 86"F (30°C) 1 — setting 55 Supply fan power up for Fan N/A 1 level up 2level up 3 level up 4 level up — — — — — — — 0 — speed 4 56 Exhaust fan power up for Fan N/A 1 level up 2level up 3 level up 4 level up — — — — — — — — — — — 0 — speed 4 60 Pre -heater output setting 1) 32 °F 30 °F 28 °F 27 °F 25 °F 23 °F 21 °F 19 °F _ _ _ _ _ _ _ _ 0 _ ON temperature (0 °C) (-1 °C) (-2 °C) (-3 °C) (-4 °C) (-5 °C) (-6 °C) (-7 °C) 61 Pre -heater output setting 2) 1 hr 2 hrs 3 hrs 4 hrs 5 hrs — — — — — — 0 — OFF interval LED usage setting for 62 PZ-70CSW-E during non Unlit Lit — — — — — — — 0 — operation 64 Fan speed for air volume "High" Dip -SW Fan speed 4 Fan speed 3 — — 0 2-6 input priority 65 Fan speed for air volume "Low" Dip -SW Fan speed 2 Fan speed 1 — — — — — — — — — — — — — 0 2-7 input priority 66 CO2 sensor or EMS setting Dip -SW N/A 3rd par- ty's CO2 — BMS CO2sensor _ CO2sensor — — — — — 0 5-6 5-7 priority seonsor Paftem Z PZ-70CSW-E PZ-70CSB-E 5-8 67 Threshold minutes for PZ-70CSW-E LED 10 min 15 min 20 min 25 min 30 min — — — — — — — — — — — 2 — 68 Threshold concentration for 1000 ppm 1100 ppm 1200 ppm 1300 ppm 1400 ppm 1500 ppm 1600 ppm 1700 ppm 1800 1900 — — — — — 5 — PZ-70CSW-E LED ppm ppm 69 Emergency stop setting Emergency Normal — — — — — — — — 150%. — — — — — 0 — stop stop 73 Airflow setting for supply fan speed 3 100 % 95 % 90 % 85 % 80 % 75 % 70 % 65 % 60 % 55 % 45 % 40 % 35 % 30 % 25 % 5 — 74 Airflow setting for supply fan 100 % 95 % 90 % 85 % 80 % 75 % 70 % 65 % 60 % 55 % 50 % 45 % 40 % 35 % 30 % 25 % 10 — speed 2 75 Airflow setting for supply fan speed 1 100 % 95 % 90 % 85 % 80 % 75 % 70 % 65 % 60 % 55 % 50 % 45 % 40 % 35 % 30 % 25 % 15 — 76 Airflow setting for exhaust fan speed 3 100 % 95 % 90 % 85 % 80 % 75 % 70 % 65 % 60 % 55 % 50 % 45 % 40 % 35 % 30 % 25 % 5 — 77 Airflow setting for exhaust fan speed 2 100 % 95 % 90 % 85 % 80 % 75 % 70 % 65 % 60 % 55 % 50 % 45 % 40 % 35 % 30 % 25 % 10 — 78 Airflow setting for exhaust fan 100 % 95 % 90 % 85 % 80 % 75 % 70 % 65 % 60 % 55 % 50 % 45 % 40 % 35 % 30 % 25 % 15 — speed 1 83 Filter maintenance interval 0 1 2 3 4 5 6 7 8 9 — — — — — — 3 — setting - Thousands digit 84 Filter maintenance interval 0 1 2 3 4 5 6 7 8 9 — — — — — — 0 — setting - Hundreds digit Lossnay core maintenance 85 interval setting - Thousands 0 1 2 3 4 5 6 7 8 9 — — — — — — 6 — digit 86 Lossnay core maintenance 0 1 2 3 4 5 6 7 8 9 — — — — — — 0 — interval setting - Hundreds digit 87 Airflow setting for supply fan 100 % 95 % 90 % 85 % 80 % 75 % 70 % 65 % 60 % 55 % 50 % 45 % 40 % 35 % 30 % 25 % 0 — speed 4 88 Airflow setting for exhaust fan 100 % 95 % 90 % 85 % 80 % 75 % 70 % 65 % 60 % 55 % 50 % 45 % 40 % 35 % 30 % 25 % 0 — speed 4 89 CO2 sensor setting - maximum 600 ppm 700 ppm 800 ppm 900 ppm 1000 ppm 1100 ppm 1200 ppm 1300 ppm 1400 1500 1600 1700 1800 1900 2000 — 4 — side - Hundreds digits ppm ppm ppm ppm ppm ppm ppm 90 CO2 sensor setting - maximum 0 m pp 50 m pp — — — — — — — — — — — — — — 0 — side - tens digits 91 CO2 sensor setting - minimum 300 ppm 400 ppm 500 ppm 600 ppm 700 ppm 800 ppm 900 ppm 1000 ppm 1100 1200 1300 1400 1500 1600 1700 side - Hundreds digits ppm ppm ppm ppm ppm ppm ppm 92 CO2 sensor setting - minimum 0 m pp 50 m pp — — — — — — — — — — — — — — 1 — side - tens digits 93 CO2 sensor correction -250 ppm -200 ppm -150 ppm -100 ppm -50 ppm 0 ppm 50 ppm 100 ppm 150 200 250 — — — — — 5 — ppm ppm ppm 100 Initialization (No.1 ^- 99) N/A Initialize I - - I - I - I - - - - - -i - i - i - This table shows the summary of function settings. Please refer to the following pages for more details. The functions indicated with "N/A" in the "DIP -SW No." column are available only when using with remote controller PZ-62DR-E. PZ-62DR-E can set Night purge setting (No.30), By-pass setting (No.52, 53, 54), CO2 sensor setting (No.89, 90, 91, 92), Filter maintenance interval setting (No.83, 84), Lossnay core maintenance interval setting (No. 85, 86) and Airflow setting (No. 73-78, 87, 88) by different way more easily. Refer to the remote controller PZ-62DR-E operation manual for more detail. Eng-16 5. Function settings (continued) Auto fan speed setting without Lossnay or Automatic recovery setting after power Minterruption M-NET system controller When CO2 sensor is connected but any remote controller is not connected, SW 5-9 has to be ON in order to operate according to CO2 concentration. When SW 5-9 is ON, any Lossnay remote controller or M-NET system controller can not be connected and not possible to interlock with City Multi or Mr. Slim unit. DIP -SW Setting check Auto fan speed setting without Lossnay or M-NET system controller SW No. Setting SW5-9(Factory OFF settin N/A ON Fan speed changes according to CO2 concentration Sets for automatic recovery following power interruption. DIP -SW Setting check PZ-62DR-E Setting check Lossnay operation whenction the power is recovered SW No. Setting FunNo. Setting Data 0 (Factory setting) DIP -SW priority OFF (Factory setting) 1 Lossnay remains stopped. SW2-8 5 2 Lossnay starts operation. ON 3 Lossnay returns to the state before interru tion* If a power failure happens when Lossnay is operating by external signal via TM2 TO or ❑Y Z❑, Lossnay returns the condition before power Filter maintenance and fan power up failure regardless of the external input condition after power recovery. • setting against filter choking • • Indoor negative pressure setting Set the schedule for filter cleaning based on the estimated concentration of dust in the air. When fan power up is available, exhaust and supply fans power up at 1,000 hrs, 2,000 hrs and 3,000 hrs gradually. If function or . is already worked, fan power up function may not be available. Estimated hour differs by actual operated fan speed. This function is N/A from Lossnay unit DIP -SW. The target interval can be selected at , . . DIP -SW Setting check PZ-62DR-E Setting check Filter maintenance indicator Fan power UP SW No. Setting Function No. I Setting Data 0 Facto settin N/A N/A Appears at the 1 interval of estimated N/A N/A 1 3,000 hrs Appears at the 2 interval of estimated Available 3,000 hrs 3 N/A Available Zt CAUTION • When the cumulative operation time of the Lossnay exceeded the estimated hours, the maintenance icon will appear on the air conditioner remote controller or the Lossnay remote controller. After cleaning the filter, the maintenance icon can be reset. Refer to the Instruction book for the remote controller. • Lossnay core maintenance indicator setting When using PZ-62DR-E, set to enable Lossnay core maintenance display. Estimated hour differs by actual operated fan speed. This function is N/A from Lossnay unit DIP -SW. The target interval can be selected at , . :. . DIP -SW Setting check PZ-62DR-E Setting check Lossnay core maintenance indicator SW No. Setting Function No. I Setting Data 0 Fado settin N/A N/A 2 1 Indicate at estimated 6,000 hrs A CAUTION • When the cumulative operation time of the Lossnay exceeded the estimated hours, the maintenance icon will appear on the Lossnay remote controller. After cleaning the Lossnay core, the maintenance icon can be reset. Refer to the Instruction book for the remote controller. Exhaust fan speed becomes bigger than supply fan speed. Remote controller indicates fan speed of exhaust fan. Fan speed Display Exhaust fan Supply fan 1 down 2 down 4 4 3 2 3 3 2 1 2 2 1 1 1 1 1 1 DIP -SW Setting check PZ-62DR-E Setting check Down level of supply fan speed SW No. Setting Function No. Setting Data SW2-4 6 0 (Factory setting) DIP -SW priority OFF (Factory setting) 1 N/A ON 2 Supply fan speed is 1 down to exhaust fan speed 3 Supply fan speed is 2 down to exhaust fanspeed • Indoor positive pressure setting Supply tan speed becomes bigger Fan speed Supply Exhaust fan than exhaust fan speed. Display fan 1 down 2 down Remote controller indicates fan 4 4 3 2 speed of supply fan. 3 3 2 1 2 2 1 1 1 1 1 1 DIP -SW Setting check PZ-62DR-E Setting check Down level of exhaust fan speed SW No. Setting Function No. Setting Data 0 (Factory setlin DIP -SW priority OFF 1 N/A (Factory setting) SW2-5 Exhaust fan speed is 1 ON 2 down to supply fanspeed 3 Exhaust fan speed is 2 down to supply fanspeed • Max. fan speed setting during the first 30 minutes This sets the fan to run forcibly for 30 minutes when operation starts to ventilate the indoor area. After 30 minutes, fan speed can be changed. Use this setting if the indoor air is contaminated at night when the system is shut down and you desire to ventilate the indoor area quickly when operation is started in the morning. This function is N/A from Lossnay unit DIP -SW. While this function is working, % and selected fan speed are displayed on the screen of PZ-62DR-E. DIP -SW Setting check PZ-62DR-E Setting check Max. fan speed setting during the first 30 minutes SW No. Setting Function No. Setting Data N/A g 0 (Factory setlin N/A 1 Available Eng-17 5. Function settings (continued) • . Delay start setting for air conditioner starting Delays Lossnay operation for 30 minutes when City Multi or Mr. Slim starts operating or when a external device starts operating. This function is available only when Lossnay is interlocked with air conditioners. DIP -SW Setting check PZ-62DR-E Setting check Lossnay delay start SW No. Setting Function N.TSetting Data SW2-3 9 0 Facto settin DIP -SW priority OFF Fado settin 1 N/A 2 15 min ON 1 3 1 130 min 1001VAN Monitor output setting Set operation monitor output from TM3 (�)10 synchronized with fan operation, ventilation mode or occurrence of malfunction. Monitor output setting for PZ-4GS-E COM-OUT1 to 4 can be set from the remote controller as well. See page 15 for which function No. is applied for the each terminal. DIP -SW Setting PZ-62DR-E Setting Monitor output Setting Settin SW No. check Function Function check setting Function Function No.12 No.13-16 No.12 No.13-16 0 - DIP -SW priority 5-1 OFF Operation monitor output 5-2 OFF 1 0 The output turns ON while (Factory setting) Lossnay is operating. Malfunction monitor 5-1 ON 2 1 output The output turns ON when 5-2 OFF a malfunction occurs on SW5-1 the Lossnay unit. SW5-2 By-pass ventilation 5-1 OFF operation monitor output 5-2 ON 3 2 Corresponds to operation mode output of the By - ass damper. SA fan monitor output 5-1 ON 4 3 * When supply fan stops 5-2 ON due to cold outdoor temp. or defrosting, output stops. 5 4 EA fan monitor output Pre -heater output Output starts 10 seconds after supply fan starts operation. Fan continues to operate for 3 min. after stopping the output. Lossnay starts output when outdoor temp. is 32°F (0°C) or less, and stops output when detecting temp. becomes 59-F (15-C) 6 5 Lossnay stops the output every 1 hour. Error code is shown on the remote controller and the output stops in the case of following. 1) Outdoor temperature higher than 59°F (1TC) within 15 minutes after the output starts. 2) Outdoor temperature -4°F (-20°C) or lower, 5 minutes after the output starts. SA fan monitor output with delay operation (for After heater) Output starts 10 seconds 7 6 after supply fan starts operation. Fan continues to operate for 3 min. after stopping the output. - To use as the after -heater output, observe the cautions listed in 0 in the page 10. - For heater selection, observe the cautions listed in 0 in the page 10. • Exhaust fan setting during air conditioner defrosting This function can be used under the condition Lossnay supply duct is connected to Mr. Slim or City Multi indoor unit. Sets the operation of the exhaust fan during defrosting of the air conditioner (when supply fan stop). To enable this function, it is necessary to set the indoor unit also. Please refer to its manual. DIP -SW Setting check PZ-62DR-E Setting check Exhaust fan operation during air conditioner defrosting SW No. Setting ction FunNo. Setting Data OFF (Factory Settin 0 No change SW5-3 ON 17 1 Stop 2 (Factory Settin DIP -SW priority . Exhaust fan setting at OA temperature • lower than TF (-15 °C) Sets the operation of the exhaust fan when the outdoor air is lower than 5°F (-15 °C) (when supply fan stop). This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check Exhaust fan operation at outdoor temp. 5°F (-15 °C) or less SW No. Setting Function No. Setting Data 0 Factor settin No change N/A 18 1 Forced to fan speed 2 or less - If EA and SA is set unbalanced, the Lossnay core defrosting may not work correctly. For continuous unbalanced operation, a pre - heater is recommended to install. • • Interlock mode setting These settings indicate how Lossnay should operate when City Multi or external devices are started or stopped. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check Interlock setting SW No. Setting Function No. Setting Data The Lossnay will start and stop according to the operation of the 0 external devices. Subsequent (Factory setting) operation will be possible using the remote controller for the Lossnay or MELANS. The Lossnay will start whenever external devices are operated. 1 Stopping Lossnay operation will be possible using its remote controller or MELANS. N/A 19 The Lossnay will stop whenever external devices are stopped. 2 Starting Lossnay operation will be possible using its remote controller or MELANS. The Lossnay will start and stop according to the operation of the external devices. Control 3 via the Lossnay remote controller or MELANS will only be possible when external devices are stopped. Eng-18 5. Function settings (continued) • : Pulse input setting • Night -purge setting 3) The lowest outdoor temperature Set external input signal type from external device for TM2. DIP -SW Setting check PZ-62DR-E Setting check pulse input setting SW No. Setting Function No. I Setting Data 0 Facto seltin DIP -SW priority SW2-2 OFF Facto %fin 28 1 NOT pulse input ON 2 Pulse input When pulse signal is selected, . • and . are not available. Keep factory settings for SM and . • . Either interlocking with City multi or Mr. Slim is not possible. • Night -purge setting 1) Air volume Set fan speed during Night -purge. To use Night -purge function, it is necessary to set . , , I►� correctly. This function is N/A from Lossnay unit DIP -SW. It can also be set on the PZ-62DR-E's Ventilation settings screen. When using PZ-62DR-E and AE-200A together, set all conditions from AE-200A. DIP -SW Setting check PZ-62DR-E Setting check Air volume SW No. Setting Function No. I Setting Data N/A 30 0 (Factory setting) N/A (Night -purge function is not available 1 Fan speed 1 2 Fanspeed 2 3 Fans eed 3 4 Fanspeed 4 HMONiught-purge setting 2) tdoor and indoor temperature gap Set one of conditions for Night -purge start, temperature gap between indoor and outdoor. When the actual gap between indoor and outdoor becomes bigger than the setting, Night -purge starts. This function is N/A from Lossnay unit DIP -SW. When using PZ-62DR-E and AE-200A together, set all conditions from AE-200A. DIP -SW Setting check PZ-62DR-E Setting check Outdoor and indoor temperature gap SW No. Setting Function No. I Setting Data N/A 31 0 0 K 0 °F/0 °C or more 1 1 K 1.8 °F/1°C or more 2 2 K 3.6 °F/2°C or more 3 3 K 5.4 °F/3°C or more 4 4 K 7.2 °F/4°C or more 5 (Factory setting) 5 K (9 °F/5"C) or more 6 1 16 K 10.8 °F/6°C or more 7 1 17 K 12.6 °F/70C or more Set one of conditions for Night -purge start, maximum outdoor temperature within 72 hours. When this setting temperature is low, it is likely to start Night -purge. This function is N/A from Lossnay unit DIP -SW. When using PZ-62DR-E and AE-200A together, set all conditions from AE-200A. DIP -SW Setting check PZ-62DR-E Setting check The lowest outdoor temperature SW No. Setting Function No. Setting Data N/A 32 0 59 °F 15 °C or more 1 61 °F 16 °C or more 2 (Factory setting) 63 °F (17 °C) or more 3 64 °F 18 °C or more 4 66 °F 19 °C or more 5 68 °F 20 °C or more 6 70 °F 21 °C or more 7 72 °F 22 °C or more 8 73 °F 23 °C or more 9 75 °F 24 °C or more 10 1 177 °F 25 °C or more 11 79 °F 26 °C or more 12 81 °F 27 °C or more 13 82 °F 28 °C or more 14 84 °F 29 °C or more 15 86 °F 30 °C or more MffNight purge setting 4) tdoor temperature detection period Night -purge is decided to start or not by the OA temperature within X hour. X hour can be selected from 24, 48 or 72 hrs. It is possible to operate Night -purge on Sunday midnight or Monday early morning by select longer setting even Lossnay stops. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check OAtemperature detection period SW No. Setting Function No. Setting Data 0 24 hrs N/A 33 1 48 hrs 2 (Factory settin 72 hrs ILI • 11nout priority setting Set to follow input to the main unit from air conditioner, fan speed controller, etc. When multiple Lossnay units fan speed is externally controlled via CN17 or CN26, select individual control or bunch control. When bunch control is selected, connect PZ-62DR-E and input external signal to the main unit. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check Input priority setting SW No. Setting Function No. Setting Data N/A 34 0 (Factory setting) Bunch control priority 1 Individual control priority Eng-19 5. Function settings (continued) Outdoor temperature display setting • • 1 , Temperature exchange efficiency Msetting Set to display outdoor temperature detected by Lossnay unit thermistor. This function is N/A from Lossnay unit DIP -SW. This function is available only when "Sensor value" is set to "Yes" (Display) by the remote controller PZ-62DR-E. DIP -SW Setting check PZ-62DR-E Setting check Outdoor temperature display SW No. Setting Function No. Setting Data 0 N/A N/A 36 1 Facto setting) Available on the screen of PZ-62DR-E • Indoor temperature display setting Set to display indoor temperature detected by Lossnay unit thermistor. This function is N/A from Lossnay unit DIP -SW. This function is available only when "Sensor value" is set to "Yes" (Display) by the remote controller PZ-62DR-E. DIP -SW Setting check PZ-62DR-E Setting check Indoor temperature display SW No. Setting Function No. Setting Data 0 N/A N/A 37 1 (Facto setting) Available on the screen of PZ-62DR-E • : CO2 concentration display setting Set to display CO2 concentration when the CO2 sensor (PZ-70CSB-E, M Outdoor temperature correction PZ-70CSW-E) is used. This function is N/A from Lossnay unit DIP -SW. Set the correction for the outdoor temperature displayed on the PZ-62DR-E screen by function . . . DIP -SW Sett This function is N/A from Lossnay unit DIP -SW. Set the 10 digit of temperature exchange efficiency which is used to calculate supply air temperature. This function is N/A from Lossnay unit DIP -SW. ing check PZ-62DR-E Setting check COz concentration display SW No. Setting Function No. Setting Data This function is available only when "Sensor value" is set to "Yes" (Display) by the remote controller PZ-62DR-E. When displaying CO2 concentration, supply air temperature cannot be displayed simultaneously. CO2 concentration display shows the value detected by a CO2 sensor connected to Lossnay unit. The value may differ from the actual indoor CO2 concentration. This function cannot be used as a measuring instrument. The value may significantly differ from the actual indoor CO2 concentration for approx. 15 minutes after starting operation. When 3rd party's CO2 sensor is connected, CO2 concentration is not displayed on PZ-62DR-E screen. • Calculated supply air temperature display setting Set to display calculated supply air temperature or not. This function is N/A from Lossnay unit DIP -SW. In addition, this function is available only when "Sensor value' is set to "Yes"(Display) by the remote controller PZ-62DR-E. CO2 concentration and supply air temperature can not be displayed at the same time. DIP -SW Setting check PZ-62DR-E Setting check Calculated supply air temperature display SW No. Setting Function No. I Setting Data 0 Facto settin N/A N/A 39 Available on the screen 1 of PZ-62DR-E - CO2 concentration and supply air temperature can not be displayed at the same time. DIP -SW Setting check PZ-62DR-E Setting check 10 digit of temperature exchange efficiency SW No. Setting Function No. Setting Data N/A 40 0 0 1 1 2 2 3 3 4 4 5 5 6 6 7 (Factory setting) 7 8 8 9 9 DIP -SW Setting check PZ-62DR-E Setting check 1 digit of temperature exchange efficiency SW No. Setting Function No. Setting Data N/A 41 0 (Factory setting) 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 DIP -SW Setting check PZ-62DR-E Setting check The correction to thermistor detection SW No. Setting Function No. Setting Data N/A 42 0 -7 K (-12.6 °F/-7 °C ) 1 -6 K (-10.8 °F/-6 °C ) 2 -5 K -9 °F/-5 °C 3 -4 K (-7.2 °F/4 °C ) 4 -3 K (-5.4 °F/-3 °C ) 5 -2 K -3.6 °F/-2 °C 6 -1 K (-1.8 °F/-1 °C ) Factory7settin 0 K (0 °F/0 °C ) 8 +1 K (+1.8 °F/+1 °C ) 9 +2 K +3.6 T/+2 °C 10 +3 K +5.4 °F/+3 °C 11 +4 K (+7.2 °F/+4 °C ) 12 +5 K +9 T/+5 °C 13 +6 K (+10.8 °F/+6 °C ) 14 +7 K (+12.6 °F/+7 °C ) Eng-20 5. Function settings (continued) MIndoor temperature correction MlExhaust fan monitor threshold Set the correction for the indoor temperature displayed on the The threshold fan speed of exhaust fan monitor output can be PZ-62DR-E screen by function selected. This function is N/A from Lossnay unit DIP -SW. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E The correction to thermistor detection SW No. Setting Function No. Setting Data N/A 43 0-7 1-4 K -12.6 °F/-7 -C 1-6 K -10.8 -F/-6 -C 2-5 K (-9 °F/-5 °C ) 3 K -7.2 T/4 -C 4 -3 K (-5.4 T/-3 -C ) 5 -2 K (-3.6 °F/-2 °C ) 6 -1 K -1.8 T/-1 -C Factory7seltin 0 K (0 °F/0 °C ) 8 +1 K (+1.8 °F/+1 °C ) 9 +2K +3.6°F/+2°C) 10 +3 K +5.4 °F/+3 -C 11 +4 K (+7.2 °F/+4 °C ) 12 +5 K (+9 °F/+5 °C 13 +6 K (+10.8 °F/+6 °C 14 +7 K (+12.6 °F/+7 °C ) • CO2 concentration correction CO2 concentration displayed on the PZ-62DR-E can be corrected. This function is available when there is CO2 concentration gap due to the location of CO2 sensor. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check CO2 concentration correction SW No. Setting Function No. Setting Data N/A 44 0 -500 ppm 1 -400 ppm 2 -300 ppm 3 -200 ppm 4 -1 Do ppm - - 5 (Factosetting) m ppm 6 100 ppm 7 200 ppm 8 300 ppm 9 400 ppm 10 500 ppm MSupply fan monitor threshold The threshold fan speed of supply fan monitor output can be selected. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check Supply fan monitor threshold SW No. Setting Function No. I Setting Data N/A 45 0 (Factory settin Fan speed 1 or higher 1 Fan speed 2 or higher 2 Fan speed 3 or higher 3 Fan speed 4 DIP -SW Setting check PZ-62DR-E Setting check Exhaust fan monitor threshold SW No. Setting Function No. Setting Data N/A 46 0 Factor setlin Fan speed 1 or higher 1 Fan speed 2 or higher 2 Fan speed 3 or higher 3 Fan speed 4 • Automatic ventilation mode setting 1) Outdoor and indoor temperature gap Set one of conditions for By-pass mode in auto ventilation operation, temperature gap between indoor and outdoor. This function is N/A from Lossnay unit DIP -SW. This function can also be set on the Auto By-pass settings screen of the PZ-62DR-E. DIP -SW Setting check PZ-62DR-E Setting check Gap between Indoor temp. and Outdoor temp. SW No. Setting Function No. Setting Data N/A 52 0 (Factory selling) 0 K (0 °F/0 °C ) or more 1 1 K (1.8 °F/1 °C) or more 2 2 K (3.6 °F/2 °C) or more 3 3 K 5.4 °F/3 °C or more 4 4 K (7.2 °F/4 °C) or more 5 5 K (9 °F/5 °C ) or more 6 6 K 10.8 °F/6 °C or more 7 7 K 12.6 °F/7 °C or more • Automatic ventilation mode setting 2) The lowest outdoor temperature Set one of conditions for By-pass mode in auto ventilation operation, minimum outdoor temperature which comes in indoor directly. This function is N/A from Lossnay unit DIP -SW. This function can also be set on the Auto By-pass settings screen of the PZ-62DR-E. DIP -SW Setting check PZ-62DR-E Setting check Outdoor temperature SW No. Setting Function No. Setting Data N/A 53 0 50 °F (10 °C) or more 1 52 °F 11 °C or more 2 54 "F 12 "C or more 3 55 °F (13 °C) or more 4 57 °F 14 °C or more 5 159 "F 15 °C or more 6 Factorvsetiin 61 °F (16 °C) or more 7 163 °F (17 °C) or more 8 64 °F 18 °C or more 9 66 "F (19 °C) or more 10 68 °F (20 °C) or more 11 70 °F 21 °C or more 12 72 °F (22 °C) or more 13 73 °F (23 °C) or more 14 75 °F 24 °C or more 15 77 °F 25 °C or more Eng-21 5. Function settings (continued) Automatic ventilation mode setting 3) The lowest indoor temperature setting Set one of conditions for By-pass mode in auto ventilation operation, minimum indoor temperature. This function is N/A from Lossnay unit DIP -SW. When Lossnay is interlocked to Mr. Slim or City Multi indoor unit, the target temperature of the indoor unit is the lowest indoor temperature for By-pass mode. This function can also be set on the Auto By-pass settings screen of the PZ-62DR-E. DIP -SW Setting check PZ-62DR-E Setting check Indoor temperature SW No. Setting Function No. Setting Data N/A 54 0 59 °F (15 °C) or more 1 Facto settin 61 °F (16 "C) or more 2 63 °F 17 °C or more 3 164 'F (18 "C) or more 4 66 °F (19 °C) or more 5 68 °F 20 °C or more 6 70 "F (21 "C) or more 7 72 °F (22 °C) or more 8 73 °F 23 °C or more 9 75 "F (24 "C) or more 10 77 °F (25 °C) or more 11 79 °F 26 °C or more 12 81 "F (27 "C) or more 13 82 °F (28 °C) or more 14 84 °F 29 °C or more 15 86 "F 30 "C or more User can set conditions to go into By-pass mode in automatic ventilation mode by function �, �, and • . Setting examples are shown below. Function , , and can also be set on the Auto bypass setting screen of PZ-62DR-E. Example 1 By-pass/Heat recovery ventilation map in automatic ventilation mode 104(40) 101(38) 97(36) U 93(34) 90(32) 86(30) ! 82(28) a 79(26) aEi 75(24) 0 72(22) 0 1 68(20) 0 64(18) 61(16) 57(14) 54(12) 50(10) 46(8) Energy recovery ventilation area MONO . . No.52100w" Set by function reraet temD. of air o By-pass ventilation area ■■■■■■■■■■■■■■■� • • No. 53NONE 46 50 54 57 61 64 68 72 75 79 82 86 90 93 97 101 104 (8)(10)(12)(14)(16)(18)(20)(22)(24)(26)(28)(30)(32)(34)(36)(38)(40) Indoor temperature (°F (°C)) Function No. Setting Data 52 0 (0 K (0 -F/0 -C )) 53 0 (50 "F (10 "C)) 54 2 (63 °F (17 °C)) 46 50 54 57 61 64 68 72 75 79 82 86 90 93 97 101 104 (8)(10)(12)(14)(16)(18)(20)(22)(24)(26)(28)(30)(32)(34)(36)(38)(40) Indoor temperature (°F (°C)) Function No. Setting Data 52 5 (5 K (9 °F/5 °C )) 53 1 (52 °F (11 "C)) 54 7 (72 °F (22 °C)) When the setting of function is low, with using the pre - heater function, the outdoor temperature may be detected as higher and the mode may change to By-pass mode even in winter. Set the setting to 61 °F (160C) or more, or use Heat recovery ventilation mode. Supply fan power up for Fan speed 4 Exhaust fan power up for Fanspeed 4 Use these functions when the fan speed is needed to be up after installation. Function is for supply fan power up and function • is for exhaust fan power up. When function l is on and fan speed already reached the maximum power, this function is N/A. These functions are N/A from Lossnay unit DIP -SW. This function is only available for fan speed 4 and when it is set 100%. DIP -SW Setting check PZ-62DR-E Setting check Supply fan power up SW No. Setting Function No. Setting Data N/A 55 0 (Factory settin N/A 1 1 level up 2 2 level up 3 1 13 level up 4 1 14 level up DIP -SW Setting check PZ-62DR-E Setting check Exhaust fan power up SW No. Setting Function No. I Setting Data N/A 56 0 f9ry setting) N/A 1 1 level up 2 2 level up 3 1 3 level up 4 1 4 level up 0 CAUTION • This function is available when the unit is used at smaller air volume than the rating. Eng-22 5. Function settings (continued) Pre -heater output setting 1) • • Fan speed for air volume "Low" input ON temperature Set the outdoor temperature for Pre -heater output ON. When detecting temp. becomes the setting or less, Pre -heater output starts. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check Outdoor temp. for Pre - heater output ON SW No. Setting Function No. I Setting Data N/A 60 0 Facto setting) 32 °F (0 °C) or less 1 30 °F (A °C) or less 2 28 °F (-2 °C) or less 3 27 °F (-3 °C) or less 4 25 T (4 "C) or less 5 23 °F (-5 °C) or less 6 21 °F (-6 °C) or less 7 19 °F (-7 °C) or less Pre -heater output setting 2) OFF interval Set the Pre -heater output interval. Output stops according to the set hours. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check Pre -heater output OFF interval SW No. Setting Function No. I Setting Data N/A 61 0 Facto settin 1 hr 1 2 hrs 2 3 hrs 3 1 14 hrs 4 1 15 hrs LED usage setting for PZ-70CSW-E during non operation Wall mount type CO2 sensor PZ-70CSW-E has LED which indicate the concentration level. It is possible to select lit or unlit during Lossnay unit is not operating. Refer to the Installation manual of PZ-70CSW-E for more detail. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check LED usage setting for PZ-70CSW-E SW No. Setting Function No. I Setting Data N/A 62 0 Facto setting) Unlit 1 Lit • • Fan speed for air volume "High" input Set the fan speed setting when receiving "High" signal from remote controllers (e.g. remote controller of City Multi and Mr. Slim, Lossnay simple remote controller) which have High/Low air volume. DIP -SW Setting check PZ-62DR-E Setting check Operating fan speed SW No. Setting Function No. Setting Data 0 Facto settin DIP -SW priority SW2-6 OFF (Factory setting) 64 1 Fan speed 4 ON 2 Fan speed 3 Set the fan speed setting when receiving "Low" signal from remote controllers (e.g. remote controller of City Multi and Mr. Slim, Lossnay simple remote controller) which have High/Low. DIP -SW Setting check PZ-62DR-E Setting check Operating fan speed SW No. Setting Function No. Setting Data SW2-7 65 0 (Factory settin DIP -SW priority OFF (Factory setting) 1 Fan speed 2 ON 2 Fan speed 1 • • . CO2 sensor or BMS setting According to the type of external input, set this item. Lossnay changes fan speed according to input voltage to CN26 when 3rd party's CO2 sensor or BMS is setting. When connecting with PZ-70CSW-E or PZ-70CSB-E, refer to their manuals for detail. Do not set other than below settings. The function of [CO2 control: No/Yes ] on PZ-62DR-E is not applicable for this product. Do not change that setting. Note For LGH-F940 and F1200RVX2-E, PZ-70CSB-E can be installed only in the lower unit. Lossnay unit controls its fan speed according to the lower unit detecting CO2 concentration. Even when actual CO2 concentration of the upper unit is high, Lossnay does not change its fan speed. DIP -SW Setting check PZ-62DR-E Setting check CO2 sensor or BMS setting SW No. Setting Function No. Setting Data 0 (Factory settin DIP -SW priority 5-6 OFF 5-7 OFF 1 No external fan speed 5-8 OFF control input Facto settin 5-6 OFF 3rd party's CO2 sensor 5-7 OFF 2 (0-10 VDC equals to SW5-6 5-8 ON 0-2000 m SW5-7 66 5-6 OFF SW5-8 5-7 ON 4 BMS 5-8 ON Refer to pattern Z below 5-6 ON 5-7 OFF 5 PZ-70CSW-E 5-8 OFF 5-6 ON 5-7 ON 7 PZ-70CSB-E 5-8 OFF [Pattern Z] Lossnay changes fan speed as the table below. (Connection example: BMS (Building Management System)) Input voltage[VDC] Fan speed Fan speed changing from Remote controller 0 - 1.0 - Available 1.5 - 2.5 1 N/A 3.5-4.5 2 N/A 5.5-7 3 N/A 8.5 - 10 4 N/A When the input voltage is in-between, it will cause unstable operation. Eng-23 5. Function settings (continued) • • Threshold minutes for PZ-70CSW-E LED LED turns from orange (MID) to red (HIGH) when the CO2 level is kept over the limit concentration for decided minutes. The threshold minutes can be changed. Refer to the Installation manual of PZ-70CSW-E for more detail. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check Threshold minutes for PZ-70CSW-E LED SW No. Setting Function No, I Setting Data N/A 67 0 10 min 1 15 min 2 Facto settin 20 min 3 25 min 4 30 min . Threshold concentration for PZ-70CSW-E LED The threshold concentration for wall mounted CO2 sensor LED from green (LOW) to orange (MID) can be changed. Refer to the Installation manual of PZ-70CSW-E for more detail. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check Threshold concentration for PZ-70CSW-E LED SW No. Setting Function No. Setting Data N/A 68 0 1000 ppm 1 1100 ppm 2 1200 ppm 3 1300 ppm 4 1400 ppm - - 5 Facto settin 1500 ppm 6 1600 ppm 7 1700 ppm 8 1800 ppm 9 1 11900 ppm 10 1 12000 ppm • •' Emergency stop setting This function can select the priority of Remote OFF signal to CN32. When the emergency stop is selected and Lossnay receives remote off signal, Lossnay does not operate Night purge, after cooling or some other operations until remote off signal stops. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check Mode Lossnay operation SW No. Setting Function No. Setting Data When stopped by Remote OFF input, 0 Emergency Night purge, (Factory setting) stop after cooling and some other operation does NOT work. N/A 69 When stopped by Remote OFF input, 1 Normal Night purge, stop after cooling and some other operation does work. - When installing the centralized management devices (including the system controller) in Mitsubishi Electric Air -Conditioner Network System (MELANS), perform emergency stop by the centralized management devices. In this case, do not use the function . . • . Eng-24 5. Function settings (continued) MIM: :: Airflow Adjust the output of the fan speed. This function can also be set on the Airflow settings screen of the PZ-62DR-E. This function is N/A from Lossnay unit DIP -SW. PZ-62DR-E Settin 9 check Fan output Fan speed Fan Function No. Setting Data 87 (FactorOsettin 100% 4 SA 1 95% 2 90% 3 85% 4 80% 5 75% 6 70% 7 65% 8 60% 9 55% 10 50% 11 45% 12 40% 13 35% 14 30% 15 25% 73 0 100% 3 SA 1 95% 2 90% 3 85% 4 80% Facto 5seftin 75% 6 70% 7 65% 8 60% 9 55% 10 50% 11 45% 12 40% 13 35% 14 30% 15 25% 74 0 100% 2 SA 1 95% 2 90% 3 85% 4 80% 5 75% 6 70% 7 65% 8 60% 9 55% (Factory 10ettin 50% 11 45% 12 40% 13 35% 14 30% 15 25% PZ-62DR-E SettingFan check Fan output speed Fan Function No. Setting Data 75 0 100% 1 SA 1 95% 2 90% 3 85% 4 80% 5 75% 6 70% 7 65% 8 60% 9 55% 10 50% 11 45% 12 40% 13 35% 14 30% Factor settin 25% 88 Factorysetting)100% 4 EA 1 95% 2 90% 3 85% 4 80% 5 75% 6 70% 7 65% 8 60% 9 55% 10 50% 11 45% 12 40% 13 35% 14 30% 15 25% 76 0 100% 3 EA 1 95% 2 90% 3 85% 4 80% (Factor5setting)75% 6 70% 7 65% 8 60% 9 55% 10 50% 11 45% 12 40% 13 35% 14 30% 15 25% PZ-62DR-E Settin g check Fan output Fan speed Fan Function No. Setting Data 77 0 100% 2 EA 1 95% 2 90% 3 85% 4 80% 5 75% 6 70% 7 65% 8 60% 9 55% Facto10ettin 50% 11 45% 12 40% 13 35% 14 30% 15 25% 78 0 100% 1 EA 1 95% 2 90% 3 85% 4 80% 5 75% 6 70% 7 65% 8 60% 9 55% 10 50% 11 1 45% 12 40% 13 35% 14 30% (Factory 1Settin 25% Fan output percentage of Fan speed 4 cannot be set to lower values than that of Fan speed 3. Example: When function is set to "Y (75%), the setting data for function can be selected from "0" (100%) to "Y (75%). Fan output percentage of Fan speed 3 cannot be set to higher values than that of Fan speed 4, or lower values than that of Fan speed 2. Likewise, fan output percentage of Fan speed 2 cannot be set to higher values than that of Fan speed 3, or lower values than that of Fan speed 1. Example: When function is set to "2" (90%) and function 111W, is set to "7" (65%), the setting data for function can be selected from "2" (90%) to "7" (65%). Fan output percentage of Fan speed 1 cannot be set to higher values than that of Fan speed 2. Example: When function DOW, is set to "5" (75%), the setting data for function can be selected from "5" (75%) to "15" (25%). Function and . are available only when Fan output percentage of Fan speed 4 is set to "0" (100%). Eng-25 5. Function settings (continued) • : : Filter maintenance interval setting • :' • 1 CO2 sensor setting - maximum side Filter cleaning sign is displayed on the remote controller according to the set interval in this function. The interval can be set from 100 hrs to 9900 hrs depending on the site situation. This function can also be set on the Maintenance interval settings screen of the PZ-62DR-E. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check Filter maintenance interval setting - Thousands digit SW No. Setting Function No. I Setting Data N/A 83 0 0 2 2 3 Facto settin 3 4 4 5 5 6 6 7 7 8 8 9 9 DIP -SW Setting check PZ-62DR-E Setting check Filter maintenance interval setting - Hundreds digit SW No. Setting Function No. Setting Data N/A 84 0 (Factory setting) 0 1 1 2 2 3 1 3 4 4 5 5 6 6 7 7 8 8 9 9 It is possible to set the CO2 concentration which fan speed turn into 4. When it is necessary to set 50 ppm, set Function • as 1. This function can also be set on the CO2 control setting screen of the PZ-62DR-E. (For example, the target is 950 ppm, Function • : • is 3 and • •� is 1.) This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check CO2 sensor setting maximum side - Hundreds digit SW No. Setting Function No. Setting Data N/A 89 0 600 ppm 1 700 ppm 2 800 ppm 3 1900 ppm 4 (Factory setting) 1000 ppm 5 1100 ppm 6 1200 ppm 7 1300 ppm 8 1400 ppm 9 1500 ppm 10 1600 ppm 11 1700 ppm 12 1800 ppm 13 1900 ppm 14 2000 ppm DIP -SW Setting check PZ-62DR-E Setting check CO2 sensor setting - maximum side - Tens digits SW No. Setting Function No. Setting Data N/A 90 0 Facto settin 0 ppm 1 50 ppm • Lossnay core maintenance interval IT, • • ' CO2 sensor setting - minimum side setting Lossnay core maintenance sign is displayed on the remote controller according to the set interval in this function. The interval can be set from 100 hrs to 9900 hrs depending on the site situation. This function can also be set on the Maintenance interval settings screen of the PZ-62DR-E. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check Lossnay core maintenance interval setting -Thousands digit SW No. Setting Function No. Setting Data N/A 85 0 0 2 2 3 3 4 4 5 5 6 (Factory setting) 6 7 7 8 8 9 9 DIP -SW Setting check PZ-62DR-E Setting check Lossnay core maintenance interval setting -Hundreds digit SW No. Setting Function No. Setting Data N/A 86 0 (Factory setting) 0 1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 It is possible to set the CO2 concentration which fan speed turn into 1. When it is necessary to set 50 ppm, set Function • as 1. This function can also be set on the CO2 control setting screen of the PZ-62DR-E. (For example, the target is 950 ppm, Function • • is 6 and • is 1.) This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check CO2 sensor setting minimum side - Hundreds digits SW No. Setting Function No. Setting Data N/A 91 0 300 ppm 1 Fado settin 400 ppm 2 500 p m 3 600 ppm 4 700 ppm 5 800 ppm 6 900 ppm 7 1000 ppm 8 1100 ppm 9 1200 ppm 10 1300 ppm 11 1400 ppm 12 11500 ppm 13 11600 ppm 14 11700 Pipm DIP -SW Setting check PZ-62DR-E Setting check CO2 sensor setting - minimum side -Tens digits SW No. Setting Function No. Setting Data N/A 92 0 0 ppm 1 Facto setting)50 ppm Eng-26 5. Function settings (continued) • • CO2 sensor correction CO2 concentration can be corrected when PZ-70CSW-E or PZ- 70CSB-E is connected. In this function, the control value of CO2 level is corrected. On the other hand, � is change the displayed CO2 level only. This function is N/A from Lossnay unit DIP -SW. DIP -SW Setting check PZ-62DR-E Setting check CO2 sensor analogue correction SW No. Setting Fundion No, Setting Data N/A 93 0 -250 ppm 1 -200 ppm 2 -150 ppm 3 -100 ppm 4 -50 ppm - 5 Facto settin +0 ppm 6 50 ppm 7 100 ppm 8 150 ppm 9 1 1200 ppm 10 1 1250 ppm No " Initialization (No.1^-99) Set to initialize the remote PZ-62DR-E setting. All settings which are changed by users are cancelled. DIP -SW Setting check PZ-62DR-E Setting check Initialization SW No. Setting Function No. Setting Data N/A 100 0 (Factory setting) N/A 1 Available Eng-27 6. Check points after installation work After installation work has been completed, check the following points once again. If any failure is detected, be sure to fix it. Check the following points before trial operation, and place a check mark L in the corresponding check box. Reference page Check box (1) Check points - Main unit installation work The duct connecting flanges are securely attached by using the supplied screws. 4.1 Hanging the Lossnay unit The length of 3.3 ft. (1.0 m) or more (for LGH-F300, F380RVX2-E)/8.2 ft (2.5 m) or more (for LGH-F470, F600RVX2-E)/9.8 ft (3 m) or more (for LGH-F940, F1200RVX2-E) is provided for the outdoor side ducts (OA, EA) from a building wall surface. 3. Standard installation examples 4.2 Duct works A downward gradient of 1/30 or more toward a building wall is provided for the outdoor side ducts (CA, EA). 3. Standard installation examples 4.2 Duct works The two outdoor side ducts (OA, EA) are covered with a heat -insulating material. 4. Installation method (2) Check points - Wiring work A combination of power supply voltage, model name, and remote controller is correct. 4.3 Electrical installation The wires are correctly connected according to the wire connection diagram. 4.3 Electrical installation The wires are securely connected to the terminal blocks. 4.3 Electrical installation The wires are securely fixed. 4.3 Electrical installation The connectors on the circuit board are securely connected. 4.3 Electrical installation The grounding cable is installed. 4.3 Electrical installation The cables are correctly fixed by using the cord clips and cable glands. 4.3 Electrical installation In terms of size and specification, the proper power supply cable and transmission cables are used. 4.3 Electrical installation (3) Check points - Function setting The "Main" Lossnay is correctly set. 5. Function settings The address setting switches (SW11, SW12) are correctly set. 5. Function settings The function selection switches (SW2, SW5) are correctly set. 5. Function settings The function settings by the remote controller are correct. (For details, refer to the Installation Manual of the remote controller PZ-62DR-E.) 5. Function settings To prevent early failures, be sure to check the check points after installation work. Eng-28 7. Trial operation After the system has been installed and before the ceiling panel is installed, make sure that wires are properly connected, then test the system's operation, referring to the operation manual for the remote controller. 1. Trial operation using the remote controller (PZ-62DR-E) Follow the procedure shown in the operation manual for the remote controller the functions below. (1) Start operation (2) Fan speed selection (3) Ventilation mode selection (4) Stop operation 2. Lossnay trial operation This function can be used in the following situations. • When there is no remote controller installed for operating the Lossnay • When heater output, malfunction monitor output, operation monitor output, and other output are connected • When the outdoor temperature is 46.4 IF (8 °C) or lower (To check By-pass damper operation) (1) Supply power to the Lossnay unit. (2) Turn the trial operation switch (DIP -SW SW2-1) "On." Operation of Fan Speed and Ventilation mode Minutes 0 1 2 3 4 Seconds 0 10 20 30 40 50 0 110 20 30 140 150 0 10 120 130 40 50 0 110 20 30 40 150 0 10 20 130 40 50 PZ-4GS-E TM3 & Fan speed •• 4 • • 4 PZ-62DR-E DIP -SW Function Setting Function Setting Ventilation mode No. data No. data Bypass Lossnay 5.1 OFF Lossnay 5-2 OFF 1 0 operation ON monitor 1-1 ON 2 1 Malfunction ON 5.2OFF 2 monitor output Bypass monitor ON • 5.1 OFF 3 5.2ON output SA fan monitor ON • ON 5.1ON 4 3 5.20N 12 13-16 out ut 5 4 EA fan monitor ON • ON 5 output Pre -heater • ON 6 out ut SA fan monitor 6 output with delay • ON operation (for After heater Error code "0900" appears on the remote controller. The timing in the chart is a general guideline. (3) Check each function is operating normally. (4) Check the Lossnay unit operates without abnormal vibration and noise. (5) Turn the trial operation switch (DIP -SW SW2-1) "Off." 3. Lossnay trial operation in a whole system 3.1 For Interlock system with air conditioners or external devices • Use the remote controller for the air conditioner or the operating switches for the external device to check that the air conditioner and Lossnay are interlocked. • When delay start time is set (when City Multi or Mr. Slim that is connected using a Slim-Lossnay interlocking cable starts operating), check Lossnay operation after the delay start time has passed. 3.2 For MELANS system • Check Lossnay operation by using the Mitsubishi Electric Air -Conditioner Network System (MELANS). Eng-29 7. Trial operation (continued) 4. If trouble occurs during trial operation Lossnay does not operate even Check the power supply. (The specified power supply is single-phase 208-230 V 60 Hz) when the operation switch of the Check for a short circuit or disconnection in the transmission cable. (Check that the voltage between remote controller (PZ-62DR-E) is terminals in the transmission cables is 10 to 13 VDC for the PZ-62DR-E.) pressed. Check that a clearance of 2" (5 cm) is provided between the transmission cable and the power supply cable and other transmission cables. • Operate Lossnay independently using the trial operation switch (SW2-1) to see if it operates properly or not. LossnaV o erates Check the signal lines Lossna doesn't operate Check the power supply • unecK a tnere are three or more remote controller connectea. i ne maximum is two. When M-NET is used, the Lossnay Check the power supply. (Specified power supply: single-phase 208-230 V 60 Hz, cable diameter, does not operate by M-NET switch capacity system controller. Check if the power supply unit is connected or not, and if the power is supplied or not (For a system with Lossnay only, it is necessary to install the power supply unit.) • Check the transmission cable for short-circuit or broken wire (Check if 20 - 30 VDC is detected between the terminals of transmission cable). • Check that a clearance of 2" (5 cm) is provided between the transmission cable and the power supply cable and other transmission cables. • Operate Lossnay independently to see if it operates properly or not. Lossnay operates Inspect the transmission cable Lossna doesn't operate Check the ower upply • Check Lossnay registration condition in the system remote controller. Air conditioner indoor unit or Check if the pulse input switch (SW2-2) is off. (Can be set from PZ-62DR-E) external device does not interlock. Check the overall cable length between the indoor unit or external device and Lossnay. (Refer to technical manuals or other such documents.) • Check the connections at the external control input terminal block (TM2). In the case of voltage charged 12 or 24 VDC output device: Connect to external control input terminals 91)and (O. In the case of Volt -free contact output device: Connect to external control input terminals ❑Y and Z. In the case of Mr. Slim with Slim-Lossnay connection cable: Connect to external control input terminals T and 0. • Perform the registration using the remote controller for the air conditioner or MELANS. (Refer to the installation instructions for the remote controller for the air conditioner or MELANS.) • Check if the delay start time has been set. • Check the following items after removing the transmission cable from external device. Operation signal Stop signal Charged 12 or 24 VDC output device 12 or 24 VDC 0 VDC Volt -free contact output device Resistance: 0 n Unlimited resistance Q Mr. Slim with Slim-Lossnay connection cable. 2 to 6 VDC (pulse signal) 2 to 6 VDC (pulse signal) • When multiple Lossnav units are connected, check the external siqnal is inputted into the main unit. Lossnay does not stop. I • Check that the trial operation switch (SW2-1) is set to off. The inspection indicator lamp (LED 1 flash Fault on supply fan motor • 15 or 30 minutes in the delay start setting, LED lits ON. • LED blinks just after power supply ON. The inspection indicator lamp (LED 11 to 8 Error in M-NET communication Turn off the power and immediately contact your 2 Red) in the control box flashes. flashes dealer. ■ When an error code blinks on the remote controller, follow the procedures shown in the installation and operating manuals provided with the remote controller. ■ In case of operating Lossnay unit by external input, operate after approximately 2 minutes of turning on the power for the Lossnay. MITSUBISHI ELECTRIC CORPORATION HEAD OFFICE: TOKYO BLDG., 2-7-3, MARLINOUCHI, CHIYODA-KLI, TOKYO 100-8310, JAPAN Eng-30