Loading...
REVIEWED BLD2022-1432+Manufacturer_Specifications_and_Installation_Instructions+10.18.2022_12.06.06_PM+3170993Installation Instruction; HASKRIS OPC SERIES Step 1: Confirm MRI and Chiller Model MRI Model • Confirm the MRI model that is planned for the site • Confirm the gradient coil version (if applicable) • Contact Siemens for assistance I J RECEIVED Oct 18 2022 BLD2022-1432 REVIEWED BY CITY OF EDMONDS Chiller Model • Haskris provides 2 chiller models for cooling Siemens MRIs • Use the MRI and gradient coil model information to identify the appropriate chiller model • These instructions include details for each of the chiller models Siemens MRI Model Haskris Chiller Model MAGNETOM Aera XJ, Aera XQ, Altea, Avanto, Avanto Fit, Espree, Free Max, Lumina, Prisma, OPC24 Prisma Fit, Skyra, Skyra Fit, Sola XJ, Sola XQ, Spectra, Symphony, Trio a TIM, Verio, Vida XQ BIOG RAPH mMR OPC36 MAGNETOM Terra, Vida XT Revision: 15 Page 1 of 22 Effective Date: 26 July 2022 Installation Instruction; HASKRIS 4PC SERIES Step 2: Foundation, Vibration Isolation, Elevation, Clearances, Transportation Foundation I J • The OPC unit must be installed on a level concrete foundation, level roof curb, or level perimeter beam system. • Comply with local codes for proper anchoring and vibration isolation. • Use of a level roof curb or perimeter beam system requires the specifying engineer to identify all necessary materials of construction, thickness, and additional bracing or supports. • See the diagrams below for mounting hole locations. • Point load at each mounting location is 200 Ibs or less. OPC24 Mounting Hole Locations for Non-OSHPD Sites 12X 0 .6in [1.6cm] THR [194cm] 76.5in c E c F c r7 '0< Ln v E c E c c0 ^ j O Q, u7 a s U^ U p 00 - 00 - O [101 cm] [106cm] 39.8in 41.8in • Revision: 15 Page 2 of 22 Effective Date: 26 July 2022 Installation Instruction; HASKRIS 4PC SERIES OPC24 Mounting Hole Locations for OSHPD Sites [194cm] 76.5in U 6 C3 u7 U 0 E C E C U r" 2 y � r" U m U p I I I O e O o 0 0 0 o 0 . CD o. — — R 8X 0 .8in[2cm] THR • Seismic Sps level 1: 1p=1.5; Sps=2.00g for z/h=1 & Sos=2.50g for z/h=0 [91 cm] [106cm] 35.7in 41.&n I Revision: 15 Page 3 of 22 Effective Date: 26 July 2022 Installation Instructions HASKRIS OPC SERIES OPC36 Mounting Hole Locations for Non-OSHPD Sites [291 cm] 1 14.7in E•9 EEEc Ec U� U ic n U Uc ) U ih U ih N N a N ! LO 18X 0 .6in 11.6cm I THRU -L4SKRIS c —c — Q o o Sri o o U^ Uq M �^ sM OO an [101 cm] [106cm] 39.8in 41.8in Revision: 15 Page 4 of 22 Effective Date: 26 July 2022 Installation Instruction., HASKRIS 4PC SERIES OPC36 Mounting Hole Locations for OSHPD Sites [291 cm] 1 14.7in E .S E c E c ,c U? U i7 U cq U -Ln E �p U O N M ,p� ,QF, 8 M C, M 0 B 0 0 B B 0 0 0 0 > 12X 0 .Bin[I.9cm] THRU • Seismic SDS level 1: 1p=1.5; Sos=2.00g for z/h=1 & Sos=2.50g for z/h=0 I J T -C E C U C! 0 O u • .B CD."-T a o a e [91 cm] [106cm] °' • ® 35.7in 41.8in 0 Revision: 15 Page 5 of 22 Effective Date: 26 July 2022 Installation Instruction; HASKRIS 4PC SERIES Vibration Isolation • The chiller does not require vibration isolation on the mounting for the chiller to operate normally. • The motors in the chiller are hard mounted to the metal structure of the chiller. They are not internally isolated. • It is common for the chiller to be hard mounted directly to a pad on grade, roof curb, or perimeter beam system. • If vibration transmission to the building structure is a concern, an engineer should provide a detailed specification for vibration damping. • There are two common approaches o Rubber or synthetic pads between the chiller and the mounting o Spring vibration isolators. These cannot be installed directly between the chiller and the mounting. The chiller must be mounted on a perimeter beam. The spring vibration isolators can be installed between the beam and the mounting. • If OSHPD compliance is required and isolators are used, the spring isolators must comply with Haskris OSHPD OSP-0673 file. Elevation • If the chiller is located at a higher elevation than the MRI, the maximum recommended height difference is 100 ft (30.5 m). o The maximum height difference is based on several factors including the maximum inlet water pressure for the MRI, normal water pump discharge pressure, and pressure losses in the piping to the MRI. o Consult Haskris (847-956-6420) if the height difference needs to be more than 100 ft (30.5 m). • If the chiller is located at a lower elevation than the MRI, the maximum recommended height difference is 100 ft (30.5 m). o It is best if the height difference can be less than 32 ft (9.8 m). o Consult Haskris (847-956-6420) if there are questions. Revision: 15 Page 6 of 22 Effective Date: 26 July 2022 Installation Instruction; HASKRIS OPC SERIES Clearances I J • See the diagrams below showing recommended clearances. • Air flow is horizontal into the unit and vertical out of the unit. • Maintain an unobstructed space for free air discharge above the OPC unit. • Consult Haskris (847-956-6420) if clearances will be smaller than these recommendations. Haskris will evaluate individual site conditions as needed to ensure proper operation. • Avoid areas where a heat source will discharge heat towards the OPC unit. o Examples: condenser vents, heating exhaust, etc. • Avoid areas where debris may accumulate on the condenser. Revision: 15 Page 7 of 22 Effective Date: 26 July 2022 Installation Instructions HASKRIS OPC SERIES OPC24 Clearance Recommendations -L4SKRIS Revision: 15 Page 8 of 22 Effective Date: 26 July 2022 Installation Instruction; HASKRIS OPC SERIES OPC36 Clearance Recommendations Transportation I J • Transport the OPC unit using the fork pockets or rigging lift points. Ensure forks are past the chiller center post. • If rigging the unit, lift only from the points shown below. Proper rigging technique (including spreader bars) is critical to avoid damaging the unit. • Do not remove any panels from the unit during the rigging process. • See below for rigging and lift points and center of mass. Weights OPC24 OPC36 Unit with packaging 2,070 Ibs 939 kg 3,060 Ibs 1,388 kg Empty without packaging 1,630 Ibs 739 kg 2,420 Ibs 1,098 kg Full installed with fluid 1,860 Ibs 844 kg 2,650 Ibs 1,202 kg Revision: 15 Page 9 of 22 Effective Date: 26 July 2022 Installation Instructions HASKRIS OPC SERIES OPC24 Rigging Example [188cm] 73.9in [l0crn] 3.8in [2cm] .Sin 10CM] Oin 11 E E EEc ; c Up U-: U'9 UU-7 Ui+] Uiz UOp UC,7 u— uN C0 1) 2 R co U, l!7 CO n -L4SKRIS FORKLIFT CLEARANCE OPENINGS Revision: 15 Page 10 of 22 Effective Date: 26 July 2022 Installation Instructions HASKRIS OPC SERIES OPC36 Rigging Example [188cm] 73.8in [1 Ocm] 3.8in [2cm] 0.8in II [0cm] oin ErEEM� EE E�Eu� Eu� E E c Ec -�EOppSQ E �i N, N N .N�asO5 � N pM 2 Rl 0NSQvS4C(7]1 u^u^N u� 1, -L4SKRIS U FORKLIFT CLEARANCE OPENINGS Revision: 15 Page 11 of 22 Effective Date: 26 July 2022 Installation Instructions HASKRIS OPC SERIES OPC24 and OPC36 Lift Points [5cm] 2.Oin rL4SKRIS 2X 02.Oin[5cmj THRU UFHNG CLEARANCE HOLES Revision: 15 Page 12 of 22 Effective Date: 26 July 2022 Installation Instruction; HASKRIS 4PC SERIES Step 3: Line Sizing, Piping Details Line Sizing • Haskris is available to review pipe runs, pressure drop, etc and make recommendations for individual sites. Call 847-956-6420. For MRI's requiring approximately 10OLPM • If the total straight pipe length is less than 450 ft (137.2 m) use 1-1/2" nominal pipe size. • If the total straight pipe length is less than 1,800 ft (548.6 m) use 2" nominal pipe size. • If the total straight pipe length is greater than 1,800 ft (548.6 m) consult Haskris for assistance. For MRI's requiring approximately 150LPM • If the total straight pipe length is less than 250 ft (76.2 m) use 1-1/2" nominal pipe size. • If the total straight pipe length is less than 1,000 ft (304.8 m) use 2" nominal pipe size. • If the total straight pipe length is greater than 1,000 ft (304.8 m) consult Haskris for assistance. Piping Details • Comply with local codes for proper piping. • Use type L copper piping and non-ferrous materials. • Insulate piping to minimize condensation. • Terminate the beginning and ends of hard runs with vibration isolators. • Ensure piping is clean and free of flux at solder joints. • Install manual ball valves at high points in the system for purging air while filling the lines. If automatic purge valves are used, isolation ball valves should be installed before the purge valves. Purge valves must be closed during normal operation. • Install drain valves at the base of every rise for emptying the lines. • Install a heat trace on piping exposed to temperatures below +207 (-6.7'C). Cover heat trace with closed cell UV resistant insulation. Power the heat trace from a dedicated disconnect. • Label supply and return lines over insulation with arrows indicating flow directions. • Install isolation ball valves on inlet and outlet connections at the Siemens separator. • Install isolation ball valves on the supply and return connections at the chiller. • Install flush ports with isolation valves after the supply and return ball valves. • Sleeve and insulate pipe penetrations through all roof and/or walls. • Install a loop of reinforced opaque hose between supply and return connections in equipment room for flushing. • After the lines are flushed, connect the lines in the equipment room to the Siemens separator. Revision: 15 Page 13 of 22 Effective Date: 26 July 2022 Installation Instructions HASKRIS OPC SERIES Connection Locations Piping Drawing Haskris OPC24 or OPC36 [6 2 Outside I Inside +1145KR15 Temperature Bypass and Pressure circuit Gauges Optional Haskns PN Filter with bypass 54-20016 and flow meter assembly available for ;purchase Isolation ball valves T Drain valves at low point in piping Elevation Flush ports and shut off valves ------------------------------------------------------------------------------------ Air purge valves at high point in piping Isolation ball valves Siemens Separator (SEP Cabinet) Revision: 15 Page 14 of 22 Effective Date: 26 July 2022 Installation Instruction; HASKRIS OPC SERIES Step 4: Electrical Details, Remote Control Panel Electrical Details • Comply with local codes for proper electrical. • Contact a licensed electrician to perform the electrical installation. • The electrician should verify that the wiring is adequate in the installation area. Electrical Voltage Tolerance Full Load Amps Minimum Circuit Ampacity Maximum Overcurrent Protection Short Circuit Current Rating • Use a dedicated service disconnect and time delay fusing. OPC24 460V-30-6OHz ±10% 48.3 A 53.0 A 70 A 5 kA OPC36 460V-30-6OHz ±10% 72.5 A 77.2 A 95 A 5 kA • Do not mount or support any electrical service disconnect directly to the chiller. I J • Use flexible conduit from service panel disconnect through pilot hole to main electrical panel. Do not use rigid conduit at chiller. • Connect incoming electrical to the distribution block in the main electrical box. Electrical Box Location, OPC24 Shown exterior panel installed exterior panel removed Distribution Block Revision: 15 Page 15 of 22 Effective Date: 26 July 2022 Installation Instructions ■ HASKRIS OPC SERIES KRIS • Units include a phase monitor. Refer to the fault indicators provided on the phase monitor and contact a licensed electrician to correct any faults. LED STATUS STATUS G NORMAL R L (RELAY ON) E E_rLnfU-LfL[MRESTART N (DELAY) REVERSAL n r� ILI E f I I I (UONBALANCE) D LOW VOLT I I I I I l l (UNDERVOLTAGE) HIGH VOLT (OVERVOLTAGE) • Electrical power must be applied to the unit at least 12 hours in advance of start-up. This energizes the crankcase heater and drives out any accumulated liquid refrigerant in the compressor. Remote Control Panel • A remote control panel is provided with the Haskris OPC unit. • Mount the remote control panel on a wall indoors. See the templates on the next page. • Standard units include a 150 ft cable to connect this remote control panel with the Haskris OPC unit. The cable is inside the unit. Use the plug provided on the cable to connect the remote control panel to the OPC unit. • Optionally, some units may include a longer cable. The cable is inside the unit. The remote control panel is mounted on an electrical box that should be mounted on the wall. Connect the three wires on the cable to #2 (GND), #3 (TX -), and #4 (RX +) inside the box. Connect the box to 115V electrical from a wall outlet. Revision: 15 Page 16 of 22 Effective Date: 26 July 2022 Installation Instructions HASKRIS OPC SERIES Distance Remote Control Panel Between Chiller & Panel <_ 150 ft OFF 1131e23t 11 ON � 5 Rmb 29'c <_46m <_ 500 ft <_152m * This is an optional feature at additional cost .. T.— F PjP.- 1 pVa 23c Pt 0p Pmb 241 Template for Mounting Type I pe I 1145KR15 Width: 0.26inch [6.5mm[ Height: 0.39inch [9.8mm[ Mev ich m] ich m[ 2.28inch [58mm] z.Mrich [58mm] Revision: 15 Page 17 of 22 Effective Date: 26 July 2022 Installation Instruction; HASKRIS 4PC SERIES Step 5: Piping Flush and Purge Piping Flush An external water source is required to flush the piping. 1. Close supply and return ball valves. 2. Remove caps from flush ports and connect external water hose to each flush port. 3. Flush piping with external water until water runs clear. 4. Close return side flush valve and apply 100 psi gas for 30 minutes to check for leaks. 5. Repair any leaks and perform flush again. Piping Purge 1. After a successful leak check, open all drains including those installed on piping rise. 2. Use compressed air or nitrogen to eliminate water from lines. 3. Close all drains and purge isolation valves. I J Revision: 15 Page 18 of 22 Effective Date: 26 July 2022 Installation Instruction; HASKRIS 4PC SERIES I J Step 6: Preparing Glycol Mixture, Filling Prepare Glycol Mixture • Use potable distilled water. • Use pure, lab -grade glycol. Haskris strongly recommends propylene glycol. Ethylene glycol is acceptable but not recommended because it is toxic. • Use refractometer to verify glycol mix percentage (35-40%). • Provide an extra supply of glycol mixture to replenish the reservoir during the start-up. Fill the Reservoir 1. Close supply and return ball valves. 2. Remove the cap from the top of the reservoir. 3. Fill the reservoir with glycol mixture. 4. Replace cap after filling. Fill the Piping 1. Verify supply and return ball valves are closed. 2. Remove cap from supply flush port and connect fill hose. Connect the other end of the hose to external fill pump. 3. Remove cap from return flush port and connect hose. Place the other end of hose in a large bucket. This will act as a vent when filling piping with glycol mix. 4. Open the return side flush valve and energize external fill pump to fill piping with glycol mix. 5. Stop filling piping when glycol solution begins to drain from return flush port. 6. Close both supply and return flush valves, deenergize external fill pump, and replace caps. 7. Open both supply and return ball valves. Revision: 15 Page 19 of 22 Effective Date: 26 July 2022 Installation Instruction; HASKRIS OPC SERIES Step 7: Final Checks Phase Monitor I J • If the voltage and phase from the service disconnect is correct, the phase monitor should have a solid green LED. • If the phase monitor has a solid or flashing red LED, contact a licensed electrician to correct the fault. Controller Faults • Press the E3 button on the controller. • The screen should say NO ALARMS. • If any faults are described, consult Haskris (847-956-6420) to resolve these. Step 8: Optional Modbus or BACnet Communication Capability Building Management Systems • Some facilities have centralized building monitoring systems (BMS) • This requires a physical wire connection point between the chiller and the BMS. This also requires that the controller in the chiller be configured to communicate according to the configuration of the BMS. Haskris Capability • The standard Haskris chiller design is not capable of providing a connection point to the BMS • An additional controller must be added to the unit to provide available connection points for the physical wire connection. This additional controller contains all necessary software licenses to communicate via BACnet. • Haskris can provide this as an optional addition to the standard design Implementation • If Haskris is notified within 1 week of shipment, Haskris can build the necessary modifications into the chiller at our factory • If this capability is needed after -the -fact in the field, contact Haskris for pricing and assistance with performing the necessary modifications Revision: 15 Page 20 of 22 Effective Date: 26 July 2022 Installation Instructions HASKRIS 4PC SERIES �+14A5KR15 Physical Connection • There are 2 options, 3-wire RS-485 (MSTP) or ethernet TCP/IP • If 3-wire RS-485 is used, connect wires to TX-, RX+, and GND terminals on the J3 Disp. port (red below) • If ethernet TCP/IP is used, connect an ethernet cable to the RJ45 port (blue below) Settings Configuration • To configure the communication settings, follow the procedure below 1. Access the Service menu 2. Press the © or © buttons to highlight Communication 3. Press the © button 4. If the top of the screen does not say Communication, press the © or © buttons until it does 5. Press the © button to move the blinking cursor and select the appropriate communication option ■ BACnetlP Ethernet ■ ModbuslP Ethernet ■ BACnet RS-485 ■ Modbus RS-485 Revision: 15 Page 21 of 22 Effective Date: 26 July 2022 Installation Instructions HASKRIS 4PC SERIES LA SKRIS 6. Press the © button to return the blinking cursor to the top left corner 7. Press the © or © buttons to access the associated settings based on the selected option 8. Press the © button to move the blinking cursor around the screen. Press the © or © buttons to adjust settings. There may be multiple pages of settings including the IP address if applicable. ■ To access the IP address settings, press the © and M button simultaneously for several seconds, the screen will change ■ First release the © button and second release the M button ■ Arrow down to SETTINGS, press the © button ■ Arrow down to TCP/IPv4 SETTINGS, press the © button ■ Press the © button to move the blinking cursor around the screen. Press the © or buttons to adjust settings. ■ Press the © button to return the blinking cursor to the top left corner 9. After making all changes, power cycle the controller for the changes to take effect 10. Contact Haskris for support Baud Rate Support • When 3-wire RS-485 is used, baud rate is supported up to 57600 Revision: 15 Page 22 of 22 Effective Date: 26 July 2022