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REVIEWED BLD2023-1163+Manufacturer_Specifications_and_Installation_Instructions+9.14.2023_10.34.53_AM+3782902
F'DAIKIN Submittal Data Sheet 1.0-Ton Wall Mount with Heat Pump FTXM 12 W VJU9RXM 12W VJU9 REVIEWED BY CITY OF EDMONDS RECEIVED Sep 20 2023 CITY OF EDMONDS DEVELOPMENT SERVICES DEPARTMENT BLD2023-1163 Model Indoor Unit FTXMI2WVJU9 Outdoor Unit RXMI2WVJU9 Cooling Heating Power Supply Phase 1 (� Hz, V 60 Hz, 208 - 230 V Capacity Rated (Min. - Max.) Btu/h 12,000 (4,800 — 16,000) 13,600 (4,800 22,600) Power Consumption (Rated) W 909 - 909 906 - 906 Power Factor (Rated) % 96.3 - 96.2 96.8 - 96.8 SEER2 / HSPF2 25.20 10.70 EER2 (Rated) Btu/h•W 13.20 — COP2 (Rated) W/W — 4.40 Piping Liquid in. (mm) 1/4 (6.4) Connection Gas in. (mm) 3/8 (9.5) Drain in. (mm) 5/8 (16) Max. Interunit Piping Length ft (m) 82 (25) Max. Interunit Height Difference ft (m) 65-5/8 (20) Chargeless ft (m) 49-1/4 (15) Amount of Additional Charge of Refrigerant oz/ft (g/m) 0.22 (20) Indoor Unit FTXMI2WVJU9 Front Panel Color White (N-9.5) Airflow Rates H cfm (m3/min ) 558 (15.8) 558 (15.8) M 395 (11.2) 413 (11.7) L 293 (8.3) 339 (9.6) SL 226 (6.4) 254 (7.2) Fan Type Cross Flow Fan Speed Steps 5 Steps, Quiet, Auto Heat Exchanger Type Multi Slit Fin, (05 Hi XB-tube Rows x Stages, Length (mm) /FPI 2 x 18, 704 / 18 1x8,704/18 1x4,704/18 Dimensions (H x W x D) in. (mm) 11-3/4 x 36-1/4 x 10-13/16 (299 x 920 x 275) Packaged Dimensions (H x W x D) in. (mm) 14-15/16 x 39-3/4 x 15-3/8 (380 x 1,010 x 391) Weight (Mass) Ibs (kg) 29 (13) Gross Weight (Gross Mass) Ibs (kg) 38 (18) Daikin Comfort Technologies North America, Inc 19001 Kermier Rd Waller TX 77484 Daikin City Generated Submittal Data www.daikincomfort.com or www.daikinac.com (Daikin's products are subject to continuous improvements. Daikin reserves the right to modify product design, specifications, and information in this data sheet without notice and without incurring any obligations) OVDAIKIN Submittal Data Sheet 1.0-Ton Wall Mount with Heat Pump FTXMI2WVJU9RXM12WVJU9 Sound Pressure Level (H / M / L / SL) dB(A) 45 / 37 / 29 / 23 45 / 39 / 32 / 26 Outdoor Unit RXMI2WVJU9 Casing Color Ivory White Compressor Type Hermetically Sealed Swing Type Model 2Y147BKCXlA Refrigerant Oil Type FW50DA Charge oz (L) 14.54 (0.43) Refrigerant Type R-32 Charge Ibs (kg) 2.16 (0.98) Airflow Rates H / SL cfm (m3/min 1,487 / 1,317 (42.1 / 37.3) 1,487 / 922 (42.1 / 26.1) Fan Type Propeller Heat Exchanger Type Waffle Fin, 4)7 Hi XSL-tube Rows x Stages, Length (mm) / FPI 2 x 26, 873 / 18 Dimensions (H x W x D) in. (mm) 23-7/16 x 33-1/4 x 11-13/16 (595 x 845 x 300) Packaged Dimensions (H x W x D) in. (mm) 26 x 39-5/8 x 16-15/16 (660 x 1,007 x 430) Weight (Mass) Ibs (kg) 96 (44) Gross Weight (Gross Mass) Ibs (kg) 103 (47) Sound Pressure Level (H / SL) dB(A) 49 / — 52 / — Conditions Based on Indoor: 80°FDB (26.7°CDB) / 67°FWB (19.4°CWB) Outdoor : 95°FDB (35°CDB) / 75°FWB (24°CWB) Piping Length: 25 ft (7.5 m) Indoor: 70°FDB (21.1°CDB) / 60°FWB (15.6°CWB) Outdoor: 47°FDB (8.3°CDB) / 43°FWB (6.1°CWB) Piping Length: 25 ft (7.5 m) Drawing No. 3D142773A Notes SL: The quiet fan level of the airflow rate setting. Daikin Comfort Technologies North America, Inc 19001 Kermier Rd Waller TX 77484 Daikin City Generated Submittal Data www.daikincomfort.com or www.daikinac.com (Daikin's products are subject to continuous improvements. Daikin reserves the right to modify product design, specifications, and information in this data sheet without notice and without incurring any obligations) Indoor Unit FTXM09/12WVJU9 THE MARK (—) SHOWS PIPING DIRECTION REAR REAR FRONT GRILLE f (INSIDE) T � 7 I jBOTTOM BOTTOM INDOOR UNIT TI FLAPS ON/OFF SWITCH /O, 6 OPERATION LAMP �/ IN IS WU'& MODEL NAME PLATE 2-5/16 (58mm) 7/8 (22mm) SIGNAL TRANSMITTER (AUTOMATIC) ❑UP/DOWN E COOLING, DRY 5° 35° ARC466A70 45° WIRELESS REMOTE CONTROLLER FTXMI8WVJU9 THE MARK (-►) SHOWS PIPING DIRECTION REAR REAR ! FRONT GRILLE FIXING SCREWS (INSIDE) TERMINAL BLOCK WITH EARTH/GROUND TERWNALONSIDE) INTELLIGENT EYE SENSOR REQUIRED SPACE FOR SERVICE AND VENTILATION b INDOOR AIRFLOW REQUIRED SPACE FOR SERVICE AND VENTILATION b INDOOR AIRFLOW NOTE X INCLUDING INSTALLATION PLATE C:3D129692 ROOM TEMPERATURE AND HUMIDITY SENSOR GAS PIPE (INSIDE) 451 /2 (0 12.7mm) CuT LIQUID PIPE 5-3/16 (132mm) 01 /4 (0 6.4mm) CuT UP AND DOWN WIND DIRECTION CONTROL BLADE MOVABLE RANGE DRAIN HOSE (CONNECTING PART) I.D. 419/16 (9514mm) BOTTOM BOTTOM O.D. 955/8(016mm) INDOOR UNIT TIMER LAMP ABOUT 16-1 /8 (410m FLAPS ON/OFF SWTCH CLEAN LAMP ABOUT 18-1 /2 (470mm) & OPERATION LAMP BOUT 18-11/16 (475mm) INTELLIGENT EYE LAMP WIRELESS LAN CONNECTION ADAPTER LAMP GAS PIPE BLADE ANGLE DRAIN HOSE SIGNAL RECEIVER LIQUID PIPE RIGHT/LEFT (AUTOMATIC) MODEL NAME PLATE 2-5/1fi (58mm 7/8 (22 mm) SIGNAL TRANSMITTER ❑UP/DOWN (AUTOMATIC) E COOLING, DRY ROD 35° ARC466AIl 45° WIRELESS REMOTE CONTROLLER E ABOUT I4-3/4(375 mm) E ABOUT 14-3/8 (385mm) /INSTALLATION PLATE ABOUT 17-11/16 (450mm) .OUTER DIMENSIONS 43-5/18 (1100mm) 5° 33-15/16 (862mm) HEATING FAN E i 1 1 Z..) DED PIPING 55 65° 65° 55° 2-11 FOR EMBEDDED i 03-1/8 (080mm) C:3D129693 Outdoor Unit RXM09/12WVJU9 2-HOLES AND 2-CUTS FOR CONNECTION WITH DRAIN JOINT) , IN CASE OF REMOVING STOP VALVE COVER WALL HEIGHT ON AIR OUTLET SIDE = 47-1/40200) OR LESS 1-15/16 (50) � - a a 1-15/16 (50) UNIT : Inch (mm) 1-15/16 (50) RXM18WVJU9 HAN➢LE 9/16(IA1 31-1/4(A701 2-3/1170) 4-HOLES FOR FOUNDATION BOLTS DRAIN OUTLET (I, D05/8(015. 9) HOSE FOR I 1 1 IN CASE OF REMOVING STOP VALVE COVER AND SHIELD PLATE (TERMINAL STRIP) 3D131944C MINIMUM SPACE FOR AIR PASSAGE WALL HEIGHT ON AIR OUTLET SIDE =LESS THAN 47-1/40 200) 4 o o a � o � 1-15/I6(50) M 1-15/16(50) 1-15/I6(50) Electric Characteristics Power Supply Compressor OFM IFM Indoor Unit Outdoor Unit Hz - Volts Voltage Range MCA MFA RLA Hp W FLA Hp W FLA FTXM09WVJU9 RXM09WVJU9 60 Hz - 208 V Max. 60 Hz, 253 V 12.3 15 12.00 0.05 37 0.31 0.04 27 0.25 60 Hz - 230 V Min. 60 Hz, 187 V FTXM12WVJU9 RXM12WVJU9 60 Hz - 208 V Max. 60 Hz, 253 V 12.3 15 12.00 0.05 37 0.31 0.04 27 0.25 60 Hz - 230 V Min. 60 Hz, 187 V FTXM18WVJU9 RXM18WVJU9 60 Hz - 208 V Max. 60 Hz, 253 V 18.8 20 18.25 0.16 123 0.58 0.08 61 0.46 60 Hz - 230 V Min. 60 Hz, 187 V FTXM24WVJU9 RXM24WVJU9 60 Hz - 208 V Max. 60 Hz, 253 V 19.8 20 19.25 0.16 123 0.58 0.08 61 0.46 60 Hz - 230 V Min. 60 Hz, 187 V Symbols: MCA : Min. circuit amps MFA : Max. fuse amps RLA : Rated load amps OFM : Outdoor fan motor IFM : Indoor fan motor FLA : Full load amps W / Hp : Fan motor rated output Notes: (A) 1. RLA is the max current that comes in cooling operation and heating operation. (A) 2. Maximum allowable voltage variation between phases is 2%. (A) 3. Select wire size based on the larger value of MCA. 4. Instead of fuse, use circuit breaker. (A) 5. Be sure to install an earth/ground leak detector. (This unit uses an inverter, which means that an earth/ground leak detector capable (W) of handling high harmonics must be used in order to prevent malfunctioning of the earth/ground leak detector.) C:3D141931 Capacity Tables FTXM12WVJU9 + RXM12WVJU9 Cooling (60 Hz, 208 V) AFR 15.8 BF 0.16 Temp: Celsius / TC. SHC. PI: kW INDOOR OUTDOOR TEMPERATURE (°CDB) EWB EDB 10 20 30 35 40 46 °C °C TC I SHC PI TC SHC I PI TC I SHC I PI TC I SHC PI TC SHC PI TC SHC I PI 14.0 20.0 3.93 3.28 0.56 3.60 3.13 0.70 3.28 2.98 0.83 3.11 2.91 0.90 2.96 2.84 1.03 2.81 2.77 1.22 16.0 22.0 4.09 3.22 0.57 3.77 3.08 0.70 3.44 2.94 0.84 3.27 2.87 0.90 3.13 2.81 1.03 2.98 2.75 1.22 18.0 25.0 4.25 3.42 0.57 3.93 3.29 0.71 3.60 3.16 0.84 3.44 3.10 0.91 3.29 3.04 1.04 3.14 2.98 1.23 19.4 26.7 4.34 3.66 0.57 4.01 3.53 0.71 3.68 3.40 0.84 3.52 3.34 0.91 3.37 3.29 1.04 3.22 3.22 1.23 22.0 30.0 4.58 3.54 0.71 4.25 3.43 0.71 3.92 3.32 0.85 3.76 3.26 0.92 3.76 3.26 1.05 3.76 3.26 1.24 24.0 32.0 4.74 3.46 0.72 4.41 3.36 0.72 4.09 3.26 0.85 3.92 3.21 0.92 3.92 3.21 1 1.05 3.92 1 3.21 1.24 Temp: Fahrenheit / TC. SHC: kBtu/h / PI: kW INDOOR OUTDOOR TEMPERATURE (°FDB) EWB EDB 50 68 86 95 104 115 °F °F TC I SHC PI TC SHC PI TC SHC PI TC I SHC PI TC SHC PI TC SHC I PI 57.2 68.0 13.41 11.20 0.56 12.29 10.68 0.70 11.18 10.17 0.83 10.621 9.92 0.90 10.11 9.69 1.03 9.59 9.46 1.22 60.8 71.6 13.96 10.99 0.57 12.85 10.51 0.70 11.73 10.03 0.84 11.17 9.80 0.90 10.67 9.59 1.03 10.15 9.37 1.22 64.4 77.0 14.52 11.68 0.57 13.40 11.23 0.71 12.28 10.79 0.84 11.72 10.57 0.91 11.22 10.37 1.04 10.72 10.18 1.23 67.0 80.0 14.79 12.47 0.57 13.68 12.04 0.71 12.56 11.61 0.84 12.00 11.40 0.91 11.50 11.22 1.04 11.00 11.00 1.23 71.6 86.0 15.62 12.07 0.71 14.51 11.69 0.71 13.39 11.31 0.85 12.83 11.13 0.92 12.83 11.13 1.05 112.83 11.13 1.24 75.2 89.6 16.18 11.80 0.72 15.06 11.45 0.72 13.94 11.11 0.85 13.38 10.94 0.92 13.38 10.94 1.05 13.38 10.94 1.24 Heating (60 Hz, 208 V AFR 1 15.8 Temp: Celsius / TC, PI: kW INDOOR OUTDOOR TEMPERATURE (°CWB) EDB -25 -20 -15 -10 -5 0 6 15.5 °C TC PI TC PI TC PI TC PI TC PI TC PI TC PI TC PI 15.0 3.50 1.75 3.86 1.84 4.25 1.94 4.86 2.01 5.48 2.09 6.10 2.16 6.85 2.25 8.27 2.42 21.1 3.14 1.80 3.56 1.90 3.99 1.99 4.61 2.07 5.24 2.14 5.87 2.21 6.62 2.30 8.01 2.42 22.0 2.99 1.82 3.44 1.92 3.88 2.01 4.51 2.09 5.15 2.16 5.78 2.23 6.53 2.32 7.92 2.42 24.0 2.85 1.84 3.32 1.94 3.78 2.04 4.41 2.11 5.05 2.18 5.68 2.25 6.44 2.34 7.82 2.42 25.0 2.78 1.85 3.26 1.95 3.72 2.05 4.36 2.12 5.00 2.19 5.64 2.26 6.40 2.35 7.78 2.42 27.0 2.63 1.88 3.14 1.97 3.62 2.07 4.26 2.14 4.90 2.21 5.54 2.29 6.30 2.37 7.69 1 2.42 Temp: Fahrenheit / TC: kBtu/h / PI: kW INDOOR OUTDOOR TEMPERATURE °FWB EDB -13 -4 5 14 23 32 43 60 °F TC PI TC PI TC PI TC PI TC PI TC PI TC PI TC PI 59.0 11.93 1.75 13.17 1.84 14.49 1.94 16.59 2.01 18.71 2.09 20.83 2.16 23.38 2.25 28.20 2.42 70.0 10.70 1.80 12.15 1.90 13.60 1.99 15.74 2.07 17.89 2.14 20.03 2.21 22.60 2.30 27.34 2.42 71.6 10.21 1.82 11.74 1.92 13.24 2.01 15.40 2.09 17.56 2.16 19.71 2.23 22.29 2.32 27.01 2.42 75.2 9.71 1.84 11.34 1.94 12.89 2.04 15.06 2.11 17.23 2.18 19.39 2.25 21.98 2.34 26.69 2.42 77.0 9.47 1.85 11.13 1.95 12.71 2.05 14.89 2.12 17.06 2.19 19.23 2.26 21.82 2.35 26.54 2.42 80.6 8.98 1.88 10.73 1.97 12.35 2.07 14.55 2.14 16.74 2.21 18.91 2.29 21.51 2.37 26.23 2.42 Cooling (60 Hz, 230 V) AFR 15.8 BF 0.16 TemD: Celsius / TC. SHC. PI: kW INDOOR OUTDOOR TEMPERATURE (°CDB) EWB EDB 10 20 30 35 40 46 °C °C TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI 14.0 20.0 3.93 3.28 0.56 3.60 3.13 0.70 3.28 2.98 0.83 3.11 2.91 0.90 2.96 2.84 1.03 2.81 2.77 1.22 16.0 22.0 4.09 3.22 0.57 3.77 3.08 0.70 3.44 2.94 0.84 3.27 2.87 0.90 3.13 2.81 1.03 2.98 2.75 1.22 18.0 25.0 4.25 3.42 0.57 3.93 3.29 0.71 3.60 3.16 0.84 3.44 3.10 0.91 3.29 3.04 1.04 3.14 2.98 1.23 19.4 26.7 4.34 3.66 0.57 4.01 3.53 0.71 3.68 3.40 0.84 3.52 3.34 0.91 3.37 3.29 1.04 3.22 3.22 1.23 22.0 30.0 4.58 3.54 0.71 4.25 3.43 0.71 3.92 3.32 0.85 3.76 3.26 0.92 3.76 3.26 1.05 3.76 3.26 1.24 24.0 32.0 4.74 3.46 0.72 4.41 3.36 0.72 4.09 3.26 0.85 3.92 3.21 0.92 3.92 3.21 1.05 3.92 3.21 1.24 Temn- Fahrenheit / TG SHC- kRtu/h / PI- kW INDOOR OUTDOOR TEMPERATURE (°FDB) EWB EDB 50 68 86 95 104 115 °F °F TC I SHC PI TC I SHC I PI TC I SHC I PI TC SHC PI TC SHC PI TC SHC PI 57.2 68.0 13.41 11.20 0.56 12.29 10.681 0.70 11.18 10.171 0.83 10.62 9.92 0.90 10.11 9.69 1.03 9.59 9.46 1.22 60.8 71.6 13.96 110.99 0.57 12.85 10.51 0.70 11.73 10.03 0.84 11.17 9.80 0.90 10.67 9.59 1.03 10.151 9.37 1.22 64.4 77.0 14.52 11.68 0.57 13.40 11.23 0.71 12.28 10.79 0.84 11.72 10.57 0.91 11.22 10.37 1.04 10.72 10.18 1.23 67.0 80.0 14.79 12.47 0.57 13.68 12.04 0.71 12.56 11.61 0.84 12.00 11.40 0.91 11.50 11.22 1.04 11.00 11.00 1.23 71.6 86.0 15.62 12.07 0.71 14.51 11.69 0.71 13.39 11.31 0.85 12.83 11.13 0.92 12.83 11.13 1.05 12.83 11.13 1.24 75.2 89.6 16.18 11.80 0.72 15.06 11.45 0.72 13.94 11.11 0.85 13.38 10.94 0.92 13.38 10.94 1.05 13.38 10.94 1.24 Heating (60 Hz, 230 V) AFR 1 15.8 Temn- (� P..IRIIIS / TC_ PI- kW INDOOR OUTDOOR TEMPERATURE (°CWB) EDB -25 -20 -15 -10 -5 0 6 15.5 °C TC PI TC PI TC PI TC PI TC PI TC PI TC PI TC PI 15.0 3.50 1.75 3.86 1.84 4.25 1.94 4.86 2.01 5.48 2.09 6.10 2.16 6.85 2.25 8.27 2.43 21.1 3.14 1.80 3.56 1.90 3.99 1.99 4.61 2.07 5.24 2.14 5.87 2.21 6.62 2.30 8.04 2.48 22.0 2.99 1.82 3.44 1.92 3.88 2.01 4.51 2.09 5.15 2.16 5.78 2.23 6.53 2.32 7.95 2.50 24.0 2.85 1.84 3.32 1.94 3.78 2.04 4.41 2.11 5.05 2.18 5.68 2.25 6.44 2.34 7.86 2.52 25.0 2.78 1.85 3.26 1.95 3.72 2.05 4.36 2.12 5.00 2.19 5.64 2.26 6.40 2.35 7.82 2.53 27.0 2.63 1 1.88 3.14 1.97 3.62 2.07 4.26 2.14 4.90 2.21 5.54 2.29 6.30 2.37 7.72 1 2.55 Temn- Fahrenheit / TC: kBtu/h / PI: kW INDOOR OUTDOOR TEMPERATURE °FWB EDB -13 -4 5 14 23 32 43 60 °F TC I PI TC PI TC PI TC PI TC PI TC PI TC PI TC PI 59.0 11.93 1.75 13.17 1.84 14.49 1.94 16.59 2.01 18.71 2.09 20.83 2.16 23.38 2.25 28.23 2.43 70.0 10.70 1.80 12.15 1.90 13.60 1.99 15.74 2.07 17.89 2.14 20.03 2.21 22.60 2.30 27.45 2.48 71.6 10.21 1.82 11.74 1.92 13.24 2.01 15.40 2.09 17.56 2.16 19.71 2.23 22.29 2.32 27.14 2.50 75.2 9.71 1.84 11.34 1.94 12.89 2.04 15.06 2.11 17.23 2.18 19.39 2.25 21.98 2.34 26.82 77.0 9.47 1.85 11.13 1.95 12.71 2.05 14.89 2.12 17.06 2.19 19.23 2.26 21.82 2.35 26.67 2�3 80.6 8.98 1.88 10.73 1.97 12.35 2.07 14.55 2.14 16.74 2.21 18.91 2.29 21.51 2.37 26.36 Symbols: Notes: AFR : Airflow rate (m'/min.) 1. shows nominal (rated) capacities and power input (Cooling) and MAX BF : Bypass factor capacities and power input (Heating). EWB : Entering wet bulb temp. (°C) / (°F) 2. TC, PI and SHC must be calculated by interpolation using the figures in the above tables. EDB : Entering dry bulb temp. (°C) / (°F) (Figures out of the tables should not be used for calculation.) TC : Total capacity (kW) / (kBtu/h) 3. Capacities are based on the following conditions. SHC : Sensible heat capacity (kW) / (kBtu/h) Corresponding refrigerant piping length : 25 ft (7.5 m) Level difference : 0 ft (0 m) PI :Power input (kW) 4. Airflow rate (AFR) and Bypass factor (BF) are tabulated above table. C:3D141993 FTXM-W Series EDUSO42208A 7.1 Capacity Correction Factor by the Length of Refrigerant Piping (Reference) The cooling capacity and the heating capacity of the unit have to be corrected in accordance with the length of refrigerant piping — the distance between the indoor unit and the outdoor unit. 7.1.1 09/12 Class 7.1.2 18 Class N 100 N 100 (R-32) Range of the refrigerant additional charge 16.4 32.8 49.2 65.6 82.0 (ft) 5 10 15 20 25 (m) Piping length (R-32) Range of the refrigerant additional charge <— : cooling capacity> <- - : heating capacity> <— : cooling capacity> <- - : heating capacity> 16.4 32.8 49.2 65.6 82.0 98.4 (ft) 5 10 15 20 25 30(m) Piping length 24 FTXM-W Series EDUSO42208A 7.1.3 24 Class 100 (R-32) lacmcx=® Range of the refrigerant additional charge <— : cooling capacity> <- - : heating capacity> 16.4 32.8 49.2 65.6 82.0 98.4(ft) 5 10 15 20 25 30(m) Piping length Note: The graphs show the factor when additional refrigerant of the proper quantity is charged. 25 Option List Indoor Unit Option Name FTXM-V Series 1 Wired remote controller *1 *2 *3 BRC944132 2 Wired remote controller cord (shielded wire) Length 9.8 ft (3 m) BRCW901A03 Length 26.3 ft (8 m) BRCW901A08 3 Wiring adaptor for timer clock / remote controller *3 *4 *5 (normal open pulse contact / normal open contact) KRP413BBl S 4 Central remote controller *6 DCS302C71 5 Unified ON/OFF controller *6 DCS301C71 6 Schedule timer controller *6 DST301 BA61 7 Interface adaptor for DIII-NET (residential air conditioner) *3 *4 KRP928BB2S 8 Titanium apatite deodorizing filter (without frame) *7 KAF970A46 9 Remote controller loss prevention with chain KKF910A4 10 S21 conversion connector KER087A41 Notes: *1 A wired remote controller cord BRCW901A03 or BRCW901A08 is necessary. *2 Wired remote controller can not be used together with Wireless LAN connection adopter (built in). *3 S21 conversion connector is needed. *4 Timer clock and other device ; obtained locally. *5 Wireless LAN adopter (in the house) need to be set "OFF' when "Wiring adaptor for timer clock/remote controller" or "Interface adaptor for DIII-NET use" are connected. *6 An interface adaptor (KRP928BB2S) is also required for each indoor unit. *7 Standard accessory. Outdoor Unit Option Name 09/12 Class 18/24 Class 1 Air direction adjustment grille KPW937F4E KPW063134 2 Drain plug *1 KKP937A4 3 Back protection wire net KKG020A41 KKG063A42 4 Drain pan heater *2 KEH094A41 E KEH063A4E(A) 5 Snow hood (intake side plate) KPS034A41 KPS063A41 6 Snow hood (intake rear plate) KPS0341D42 KPS063A44 7 Snow hood (outlet) KPS034A43 KPS063A47 Notes: *1 Standard accessory. *2 In high humidity areas or heavy snow areas, it is recommended to attach a drain pan heater to prevent ice build-up from the bottom frame.