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Westinghouse WHS09SZA11S, Design & Technical Manual, Page: 2 / 39

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Westinghouse WHS09SZA11S Design & Technical Manual Download Page 2

Notices:

• Product specifications and design are subject to change without notice for future improvement.

• For further details, please check with our authorized dealer.

WARNING

This product can expose you to chemicals including Plumbum, which is known to the State of California

to cause cancer and birth defects or other reproductive harm.

For more information go to www.P65Warnings.ca.gov.

Summary of Contents for WHS09SZA11S

Page 1: ...S12WMA11S WHS18WMA21S WHS24WMA21S WHS30WMA21S OUTDOOR WHS09SZA21S WHS09SZA11S WHS12SZA21S WHS12SZA11S WHS18SZA21S WHS24SZA21S WHS30SZA21S WESTINGHOUSE and INNOVATION YOU CAN BE SURE OF are trademarks of Westing house Electric Corporation Used under license by FUJITSU GENERAL AMERICA INC All Rights Reserved DR_AS126EW_01 2020 05 29 ...

Page 2: ...improvement For further details please check with our authorized dealer WARNING This product can expose you to chemicals including Plumbum which is known to the State of California to cause cancer and birth defects or other reproductive harm For more information go to www P65Warnings ca gov ...

Page 3: ... 5 Model WHS30WMA21S 7 2 6 Installation space requirement 7 3 Wiring diagrams 8 3 1 Models WHS09WMA21S WHS12WMA21S and WHS18WMA21S 8 3 2 Model WHS24WMA21S 9 3 3 Model WHS30WMA21S 10 3 4 Models WHS09WMA11S and WHS12WMA11S 11 4 Capacity table 12 4 1 Cooling capacity 12 4 2 Heating capacity 15 5 Remote controller 17 5 1 Wireless remote controller 17 5 2 Wired remote controller 18 6 Accessories 19 ...

Page 4: ...dels WHS09SZA21S WHS12SZA21S WHS18SZA21S WHS24SZA21S WHS30SZA21S WHS09SZA11S and WHS12SZA11S 29 4 Refrigerant circuit 31 4 1 Models WHS09SZA21S WHS12SZA21S WHS18SZA21S WHS24SZA21S WHS30SZA21S WHS09SZA11S and WHS12SZA11S 31 5 Wiring diagrams 32 5 1 Models WHS09SZA21S WHS12SZA21S WHS18SZA21S WHS24SZA21S and WHS30SZA21S 32 5 2 Models WHS09SZA11S and WHS12SZA11S 33 6 Electrical characteristics 34 7 Ac...

Page 5: ...Part 1 INDOOR UNIT WALL MOUNTED TYPE WHS09WMA21S WHS12WMA21S WHS18WMA21S WHS24WMA21S WHS30WMA21S WHS09WMA11S WHS12WMA11S ...

Page 6: ...R 39 40 45 HIGH 36 43 MED 33 40 LOW 29 30 38 LOWER 26 35 Heat exchanger type Dimensions H W D in mm 11 9 16 23 1 4 1 1 16 294 550 27 2 11 9 16 24 7 16 1 1 16 294 620 27 2 14 7 8 27 3 4 1 1 16 378 705 27 2 Fin pitch FPI 18 Rows Stages 2 14 2 18 Pipe type Copper Fin type Aluminum Enclosure Material Polystyrene Color White Dimensions H W D Net in mm 10 5 8 29 5 16 8 7 16 270 745 214 10 5 8 32 1 16 8 ...

Page 7: ...anger type Dimensions H W D in mm 14 7 8 33 1 8 1 1 16 378 842 27 2 16 9 16 38 3 4 1 1 16 420 985 27 2 Fin pitch FPI 18 Rows Stages 2 18 2 22 Pipe type Copper Fin type Aluminum Enclosure Material Polystyrene Color White Dimensions H W D Net in mm 12 3 8 42 11 16 9 5 16 315 1 085 236 14 3 16 50 3 8 10 1 4 360 1 280 260 Gross 15 3 8 46 1 16 12 3 8 390 1 170 315 17 1 8 54 1 2 12 13 16 435 1 385 325 W...

Page 8: ... W D in mm 11 9 16 23 1 4 1 1 16 294 550 27 2 11 9 16 24 7 16 1 1 16 294 620 27 2 Fin pitch FPI 18 Rows Stages 2 14 Pipe type Copper Fin type Aluminum Enclosure Material Polystyrene Color White Dimensions H W D Net in mm 10 5 8 29 5 16 8 7 16 270 745 214 10 5 8 32 1 16 8 7 16 270 815 214 Gross 13 3 16 31 1 2 10 7 16 335 800 265 13 3 16 34 1 1 10 7 16 335 870 265 Weight Net lb kg 19 8 5 20 9 Gross ...

Page 9: ...6 7 3 16 183 2 Air inlet Drain port Ø11 16 18 2 2 Models WHS12WMA21S and WHS12WMA11S Unit in mm 32 1 16 815 3 5 8 91 9 7 3 16 183 2 28 7 16 722 1 13 16 46 5 10 5 8 270 8 7 16 214 1 5 8 42 9 16 15 2 51 3 Drain port Ø11 16 17 6 Tube exit Air inlet 5 2 1 Models WHS09WMA21S and WHS09WMA11S 2 Dimensions WALL MOUNTED WHS09 30WMA WALL MOUNTED WHS09 30WMA ...

Page 10: ...1 7 8 47 Drain port Ø11 16 18 Tube exit Air inlet 31 9 16 801 2 3 16 56 2 4 Model WHS24WMA21S Unit in mm 42 11 16 1 085 3 15 16 100 5 12 3 8 315 2 1 4 57 6 9 16 14 1 7 8 47 5 38 3 16 970 Tube exit 2 1 4 57 Drain port Ø11 16 18 9 5 16 236 6 2 3 Model WHS18WMA21S 2 Dimensions WALL MOUNTED WHS09 30WMA WALL MOUNTED WHS09 30WMA ...

Page 11: ... 18 2 6 Installation space requirement Provide sufficient installation space for product safety Distance from wall should be over 2 in 50 mm Distance from ceiling should be over 7 9 in 200 mm Distance from floor should be over 8 ft 2 4 m Distance from wall should be over 2 in 50 mm 7 2 5 Model WHS30WMA21S 2 Dimensions WALL MOUNTED WHS09 30WMA WALL MOUNTED WHS09 30WMA ...

Page 12: ...k 4 5 k 1 3 V 2 2 V 2 7 V 20 30 0 68 F F 86 F 32 Temperature Thermistor Room temp 15 k 6 5 k 4 5 k 1 3 V 2 2 V 2 7 V Fan motor 1 2 3 4 5 Pin No Terminal code C S R Function of terminal Running coil COM Starting coil Lead wire color White Black Red 8 3 1 Models WHS09WMA21S WHS12WMA21S and WHS18WMA21S 3 Wiring diagrams WALL MOUNTED WHS09 30WMA WALL MOUNTED WHS09 30WMA ...

Page 13: ...5 k 1 3 V 2 2 V 2 7 V 20 30 0 68 F F 86 F 32 Temperature Thermistor Room temp 15 k 6 5 k 4 5 k 1 3 V 2 2 V 2 7 V Fan motor 1 2 3 4 5 7 6 Pin No Terminal code Vm GND Vcc Vsp FG Function of terminal Revolution pulse output Speed control voltage input Control power voltage input GND Motor power voltage input Lead wire color Blue White Black Yellow Red 9 3 2 Model WHS24WMA21S 3 Wiring diagrams WALL MO...

Page 14: ...temp 15 k 6 5 k 4 5 k 1 3 V 2 2 V 2 7 V 20 30 0 68 F F 86 F 32 Temperature Thermistor Room temp 15 k 6 5 k 4 5 k 1 3 V 2 2 V 2 7 V Fan motor 1 2 3 4 5 7 6 Pin No Terminal code Vm GND Vcc Vsp FG Function of terminal Revolution pulse output Speed control voltage input Control power voltage input GND Motor power voltage input Lead wire color Blue White Black Yellow Red 10 3 3 Model WHS30WMA21S 3 Wiri...

Page 15: ... k 1 3 V 2 2 V 2 7 V 20 30 0 68 F F 86 F 32 Temperature Thermistor Room temp 15 k 6 5 k 4 5 k 1 3 V 2 2 V 2 7 V Fan motor 1 2 3 4 5 Pin No Terminal code C S R Function of terminal Running coil COM Starting coil Lead wire color White Black Red 11 3 4 Models WHS09WMA11S and WHS12WMA11S 3 Wiring diagrams WALL MOUNTED WHS09 30WMA WALL MOUNTED WHS09 30WMA ...

Page 16: ...00 1 266 115 80 9 666 7 387 1 320 Model WHS12WMA21S AFR CFM 412 Indoor temperature FDB 80 FWB 67 Outdoor temperature FDB FWB TC SHC IP Btu h W 32 28 13 071 8 861 775 41 37 14 313 9 557 868 50 47 13 276 9 144 691 59 50 13 419 9 240 773 67 53 13 184 9 127 848 77 62 12 931 9 045 949 87 69 13 802 9 380 1 399 95 75 14 221 9 751 1 533 104 78 12 549 9 052 1 344 115 80 11 632 8 687 1 466 Model WHS18WMA21S...

Page 17: ...28 25 706 19 732 1 133 41 37 28 835 20 912 1 277 50 47 32 247 22 297 1 750 59 50 32 547 22 407 1 955 67 53 30 087 21 345 1 931 77 62 30 947 21 721 2 542 87 69 31 500 21 926 3 239 95 75 30 524 21 182 3 541 104 78 28 801 20 602 3 928 115 80 25 648 19 483 3 843 Model WHS09WMA11S AFR CFM 400 Indoor temperature FDB 80 FWB 67 Outdoor temperature FDB FWB TC SHC IP Btu h W 5 3 8 261 6 196 205 14 12 7 368 ...

Page 18: ... 23 21 10 070 7 552 303 32 28 11 792 8 738 379 41 37 11 952 8 977 519 50 47 12 416 9 148 563 59 50 12 836 9 294 721 67 53 13 331 9 339 983 77 62 13 242 9 441 1 030 87 69 14 119 9 697 1 456 95 75 13 426 9 403 1 516 104 78 11 069 8 441 1 303 115 80 7 247 6 756 998 14 4 1 Cooling capacity 4 Capacity table WALL MOUNTED WHS09 30WMA WALL MOUNTED WHS09 30WMA ...

Page 19: ...58 32 28 10 065 1 237 47 43 14 811 1 557 59 50 12 201 969 68 59 10 812 1 137 75 65 7 850 825 Model WHS18WMA21S AFR CFM 592 Indoor temperature FDB 70 FWB 60 Outdoor temperature FDB FWB TC IP Btu h W 5 7 8 571 1 669 5 3 10 905 1 800 14 12 13 897 1 976 23 19 15 429 2 062 32 28 16 197 1 931 47 43 21 752 2 216 59 50 19 363 1 563 68 59 15 879 1 618 75 65 11 528 1 174 Model WHS24WMA21S AFR CFM 636 Indoor...

Page 20: ...or temperature FDB FWB TC IP Btu h W 5 7 4 947 1 140 5 3 5 452 1 069 14 12 7 080 1 170 23 19 9 165 1 310 32 28 9 455 1 318 47 43 12 491 1 259 59 50 11 191 892 68 59 9 119 919 75 65 6 620 667 Model WHS12WMA11S AFR CFM 412 Indoor temperature FDB 70 FWB 60 Outdoor temperature FDB FWB TC IP Btu h W 5 7 5 695 1 141 5 3 6 889 1 199 14 12 8 356 1 283 23 19 10 680 1 442 32 28 10 666 1 455 47 43 13 239 1 2...

Page 21: ...ontroller 5 1 Wireless remote controller a b c f i l m d e g h j k p o n a c f h i k l m n b d e g j p o b g 17 5 1 Wireless remote controller 5 Remote controller WALL MOUNTED WHS09 30WMA WALL MOUNTED WHS09 30WMA ...

Page 22: ...code g LCD screen h Timer on Press the button and the button at the same time to activate the timer on mode on flashes on the LCD screen Press the or button to adjust the time until desired time displayed on LCD screen Press the but ton and button again to confirm it on stops flashing i Timer off Press the button and the button at the same time to activate the timer off mode off flashes on the LCD...

Page 23: ... and installation instructions 1 Flare nuts 4 Remote controller 1 Bag of wall anchors and screws 1 Remote controller holder 1 Screw for installations 5 AAA battery 2 Screw cover 09 12 model 1 18 24 model 3 30 model 4 Foam insulation 1 Warranty Card 1 19 6 Accessories WALL MOUNTED WHS09 30WMA WALL MOUNTED WHS09 30WMA ...

Page 24: ... 20 6 Accessories WALL MOUNTED WHS09 30WMA WALL MOUNTED WHS09 30WMA ...

Page 25: ...Part 2 OUTDOOR UNIT SINGLE TYPE WHS09SZA21S WHS12SZA21S WHS18SZA21S WHS24SZA21S WHS30SZA21S WHS09SZA11S WHS12SZA11S ...

Page 26: ...3 16 37 15 3 16 640 940 385 Weight Net lb kg 55 25 60 27 86 39 Gross 60 27 66 30 93 42 Connection pipe Size Liquid in mm Ø 1 4 Ø 6 35 Gas Ø 3 8 Ø 9 52 Ø 1 2 Ø 12 7 Method Flare Pre charge length ft m 24 7 5 Max length 65 20 Max height difference Indoor unit higher than outdoor unit 32 10 Outdoor unit higher than indoor unit 16 5 Operation range Cooling F C 32 to 115 0 to 46 Heating 4 to 75 20 to 2...

Page 27: ... kg 110 50 128 58 Gross 119 54 139 63 Connection pipe Size Liquid in mm Ø 3 8 Ø 9 52 Gas Ø 5 8 Ø 15 88 Method Flare Pre charge length ft m 24 7 5 Max length 65 20 Max height difference Indoor unit higher than outdoor unit 32 10 Outdoor unit higher than indoor unit 16 5 Operation range Cooling F C 32 to 115 0 to 46 5 to 115 15 to 46 Heating 4 to 75 20 to 24 NOTES Specifications are based on the fol...

Page 28: ... pipe Size Liquid in mm Ø 1 4 Ø 6 35 Gas Ø 3 8 Ø 9 52 Method Flare Pre charge length ft m 24 7 5 Max length 65 20 Max height difference Indoor unit higher than outdoor unit 32 10 Outdoor unit higher than indoor unit 16 5 Operation range Cooling F C 5 to 115 15 to 46 Heating 4 to 75 20 to 24 NOTES Specifications are based on the following conditions Cooling Indoor temperature of 80 FDB 26 67 CDB 67...

Page 29: ...3 4 120 3 0 3 0 19 482 9 5 16 8237 1 8 3 5 7 16 138 9 7 8 251 28 1 8 715 17 7 16 443 2 7 8 73 8 7 8 226 3 16 3 8 13 16 4 10 20 11 7 16 290 9 7 16 240 1 3 16 30 1 7 8 47 1 2 13 10 3 8 264 Ø11 16 18 25 2 1 Models WHS09SZA21S WHS12SZA21S WHS09SZA11S and WHS12SZA11S 2 Dimensions OUTDOOR UNIT WHS09 30SZA OUTDOOR UNIT WHS09 30SZA ...

Page 30: ...2 2 Model WHS18SZA21S Unit in mm 11 280 23 1 16 585 31 7 8 810 3 75 56 12 3 16 310 20 1 16 510 26 2 2 Model WHS18SZA21S 2 Dimensions OUTDOOR UNIT WHS09 30SZA OUTDOOR UNIT WHS09 30SZA ...

Page 31: ...7 16 164 4 5 16 109 25 9 16 650 37 1 2 953 33 7 8 860 3 76 21 5 8 550 1 3 8 35 1 15 16 50 13 7 16 341 Ø11 16 18 Drain port 12 3 16 310 14 1 2 368 21 5 16 542 6 5 8 168 27 2 3 Model WHS24SZA21S 2 Dimensions OUTDOOR UNIT WHS09 30SZA OUTDOOR UNIT WHS09 30SZA ...

Page 32: ...6 78 Pipe size Ø3 8 9 53 Pipe size Ø5 8 15 88 35 3 8 898 34 13 16 885 13 1 16 332 15 1 4 388 22 7 8 581 1 3 16 30 14 7 16 366 15 3 8 390 1 15 16 50 26 1 16 662 Ø11 16 18 31 5 16 795 28 2 4 Model WHS30SZA21S 2 Dimensions OUTDOOR UNIT WHS09 30SZA OUTDOOR UNIT WHS09 30SZA ...

Page 33: ... for product safety CAUTION Keep the space shown in the installation examples If the installation is not performed accordingly it could cause a short circuit and result in a lack of operating performance 29 3 1 Models WHS09SZA21S WHS12SZA21S WHS18SZA21S WHS24SZA21S WHS30SZA21S WHS09SZA11S and WHS12SZA11S 3 Installation space OUTDOOR UNIT WHS09 30SZA OUTDOOR UNIT WHS09 30SZA ...

Page 34: ...he outdoor unit Where it is convenient to install and well ventilated Avoid installing it where flammable gas could leak Keep the required distance apart from the wall Keep the outdoor unit away from greasy dirt vulcaniza tion gas exit Avoid installing it by the roadside where there is a risk of muddy water A fixed base where it is not subject to increased operation noise Where there is not any bl...

Page 35: ...HS12SZA21S WHS18SZA21S WHS24SZA21S WHS30SZA21S WHS09SZA11S and WHS12SZA11S 31 4 1 Models WHS09SZA21S WHS12SZA21S WHS18SZA21S WHS24SZA21S WHS30SZA21S WHS09SZA11S and WHS12SZA11S 4 Refrigerant circuit OUTDOOR UNIT WHS09 30SZA OUTDOOR UNIT WHS09 30SZA ...

Page 36: ... voltage input Control power voltage input GND Motor power voltage input Lead wire color Blue White Black Yellow Red Thermistor ODU temp 15 k 6 5 k 4 4 k 1 3 V 2 2 V 20 30 0 68 F F 86 F 32 Temperature Thermistor Pipe temp 15 k 6 5 k 4 4 k 1 3 V 2 2 V Thermistor Discharge temp 186 k 71 7 k 46 3 k 0 18 V 0 43 V Compressor 09 model 2 35 12 model 1 7 18 model 1 87 24 model 0 75 30 model 0 932 20 68 F ...

Page 37: ...ntrol power voltage input GND Motor power voltage input Lead wire color Blue White Black Yellow Red Thermistor ODU temp 15 k 6 5 k 4 4 k 1 3 V 2 2 V 2 7 V 20 30 0 68 F F 86 F 32 Temperature Thermistor Pipe temp 15 k 6 5 k 4 4 k 1 3 V 2 2 V 2 7 V Thermistor Discharge temp 186 k 71 7 k 46 3 k 0 18 V 0 43 V 0 64 V 33 5 2 Models WHS09SZA11S and WHS12SZA11S 5 Wiring diagrams OUTDOOR UNIT WHS09 30SZA OU...

Page 38: ...el name WHS09SZA11S WHS12SZA11S Power supply Voltage V 115 Frequency Hz 60 MCA 1 A 13 5 16 5 Wiring spec 2 MAX CKT BKR 3 A 20 25 Power cable AWG SJTW 3 14 Connection cable 4 Size AWG SJTW 4 18 Limited wiring length ft m 69 21 1 Minimum Circuit Ampacity Calculation based on UL60335 2 40 2 Selected sample based on Japan Electrotechnical Standards and Codes Committee E0005 As the regulations of wire ...

Page 39: ...7 Accessories Part name Q ty Part name Q ty Bottom rubber for outdoor unit 4 Power wire 1 35 7 Accessories OUTDOOR UNIT WHS09 30SZA OUTDOOR UNIT WHS09 30SZA ...

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