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SERVICE MANUAL 

(Basic Information)

CMH1822 / KMH0922 (

2)

SPLIT SYSTEM AIR CONDITIONER

8526481017400

REFERENCE NO. WM – 700700

W

Indoor Unit

Outdoor Unit

CMH1822

KMH0922

92-144 S/M (Basic)  00.12.13 10:32 AM  ページ A

Содержание CMH1822

Страница 1: ...SERVICE MANUAL Basic Information CMH1822 KMH0922 2 SPLIT SYSTEM AIR CONDITIONER 8526481017400 REFERENCE NO WM 700700 W Indoor Unit Outdoor Unit CMH1822 KMH0922 ...

Страница 2: ......

Страница 3: ...ii WM 700700 SERVICE MANUAL CMH1822 KMH0922 2 Basic Information ...

Страница 4: ... codes Connect all wiring tightly Loose wiring may cause over heating at connection points and a possible fire hazard When Transporting Be careful when picking up and moving the indoor and out door units Get a partner to help and bend your knees when lifting to reduce strain on your back Sharp edges or thin aluminum fins on the air conditioner can cut your fingers When Installing In a Ceiling or W...

Страница 5: ...PECIFICATIONS 2 Unit Specifications 2 Applicable Indoor Unit 3 3 DIMENSIONAL DATA 4 4 COOLING CAPACITY 5 5 HEATING CAPACITY 7 6 REFRIGERANT FLOW DIAGRAM 9 7 ELECTRICAL DATA 10 Electrical Characteristics 10 Electrical Wiring Diagram 11 iv WM 700700 ...

Страница 6: ...1 WM 700700 1 OPERATING RANGE Temperature Indoor Air Intake Temp Outdoor Air Intake Temp Maximum 95 F DB 71 F WB 115 F DB Minimum 67 F DB 57 F WB 67 F DB CMH1822 KMH0922 2 ...

Страница 7: ...at shipment ft m 33 10 Limit of tubing length ft m 50 15 Limit of elevation difference ft m 23 7 between the 2 units Refrigerant tube o d Narrow tube in mm 1 4 6 35 Wide tube in mm 3 8 9 52 Refrigerant tube kit Optional Height in mm 24 13 16 630 Width in mm 32 11 16 830 Depth in mm 12 13 32 315 Net weight lbs kg 134 60 8 Shipping volume cu ft cu m 10 3 0 96 Shipping weight Approx lbs kg 140 8 64 P...

Страница 8: ... voltage range V 187 to 253 Heat element kW HSPF 1 0 0 82 6 6 6 6 Controls Microprocessor Control unit Remote control unit Temperature control IC thermostat Timer ON OFF 12 hours Fan speeds 3 Air deflector Horizontal Vertical Manual Manual Air filter Washable easy access Operation sound Hi Me Lo dB A 40 35 30 Refrigerant tubing connections Flare type Refrigerant tube o d Narrow tube in mm 1 4 6 35...

Страница 9: ...hole O D 1 4 narrow tubing service valve O D 3 8 wide tubing service valve O D 1 4 narrow tubing service valve High pressure gauge port Unit A Unit B 2 9 32 2 9 32 31 1 2 7 3 32 7 11 64 17 23 32 Rear panel center point of gravity 6 23 32 13 19 32 1 49 64 3 3 4 15 32 1 49 64 1 3 8 5 1 2 1 49 64 Center of tubing hole for right rear O D 3 8 wide tubing O D 1 4 narrow tubing Drain hose O D 23 32 1 5 8...

Страница 10: ... 960 4 740 4 460 17 2 76 24 4 SHC 6 000 5 860 5 700 5 490 5 200 80 26 7 SHC 6 780 6 640 6 480 6 260 5 970 84 28 9 SHC 7 520 7 380 7 220 7 000 6 720 88 31 1 SHC 8 260 8 120 7 960 7 740 7 300 TC 9 260 9 110 8 800 8 320 7 740 kW 0 63 0 69 0 75 0 82 0 91 67 72 22 2 SHC 4 280 4 220 4 080 3 870 3 630 19 4 76 24 4 SHC 5 020 4 960 4 820 4 610 4 370 80 26 7 SHC 5 800 5 730 5 600 5 390 5 150 84 28 9 SHC 6 5...

Страница 11: ...0 4 370 17 2 76 24 4 SHC 5 890 5 750 5 590 5 370 5 090 80 26 7 SHC 6 630 6 500 6 330 6 120 5 830 84 28 9 SHC 7 350 7 210 7 050 6 830 6 550 88 31 1 SHC 8 060 7 930 7 760 7 550 7 220 TC 9 150 9 000 8 700 8 220 7 660 kW 0 62 0 68 0 74 0 81 0 90 67 72 22 2 SHC 4 230 4 160 4 030 3 820 3 580 19 4 76 24 4 SHC 4 940 4 870 4 740 4 530 4 290 80 26 7 SHC 5 690 5 620 5 490 5 280 5 040 84 28 9 SHC 6 400 6 330 ...

Страница 12: ...922 1 Indoor Entering Air Temperature 70 F Temperature of Air Entering Outdoor Coil F D B at 75 RH Heating Capacity BTU h 30 000 25 000 20 000 15 000 10 000 5 000 23 5 32 0 41 5 50 59 15 68 20 75 F 23 7 C 47 8 3 13 100 Heat pump with back up heater Heat pump capacity 17 8 3 ...

Страница 13: ...Entering Air Temperature 70 F Temperature of Air Entering Outdoor Coil F D B at 75 RH Heating Capacity BTU h 30 000 25 000 20 000 15 000 10 000 5 000 23 5 32 0 41 5 50 59 15 68 20 75 F 23 7 C 47 8 3 9 800 12 300 Heat pump with back up heater Heat pump capacity 17 8 3 ...

Страница 14: ...eat exchanger Check port B Check port A Indoor Unit A Indoor Unit B Heat exchanger Narrow tube O D 1 4 6 35mm Wide tube O D 3 8 9 52mm Service valve Muffler Accumulator Compressor A Reversing valve Service valve Dehydrator Capillary tube Check valve Strainer Heat exchanger Narrow tube O D 1 4 6 35mm Wide tube O D 3 8 9 52mm Service valve Muffler Accumulator Compressor B Reversing valve Service val...

Страница 15: ... 3 8 45 8 23 Conditions W 34 29 1 000 818 116 104 750 737 900 870 Locked Rotor Amperes A 0 19 0 18 0 71 0 64 27 Remarks Rating conditions are Cooling Outside air temperature 95 F DB 75 F WB Indoor unit entering air temperature 80 F DB 67 F WB Heating Outside air temperature 47 F DB 43 F WB Indoor unit entering air temperature 70 F WB Performance at Indoor Unit Outdoor Unit Complete Unit 230 208V 1...

Страница 16: ...MB SVB CMB 24B GA FMA SVA CMA 24A 7 6 5 4 3 2 1 PNK YEL ORG RED BRN Terminal plate RED RED BLK Power supply Terminal plate 7PB Control supply TO INDOOR UNIT 7PA Control supply TO INDOOR UNIT Terminal plate BLK RED BLK RED GRN GRN YEL GRN GRN YEL SA SA RED RED BLK RED Power relay A Power relay B RED BLU ORG BLU ORG PA1 PB2 PB1 PA2 FU Supply CS Capacitor A BLK BLU BLU RED WHT GRN Capacitor B Capacit...

Страница 17: ...al plate FROM OUTDOOR UNIT GRN G G BRN 5 5 4 4 3 3 2 2 1 1 YEL YEL 1 1 2 WHT WHT 1 1 2 2 3 3 4 4 5 5 1 2 1 2 4 5 6 7 1 1 2 2 Control line Power line BRN ORG YEL PNK 2P HR 2 2P TH 5P Unit 5P FM REMOCON 2 REMOCON 1 SEC 2P PRY 2P Heater assy Thermo fuse Thermostat Connector Heater relay WHT BLK 4 3 2 1 5 RY WHT BLK Connector WHT RED BLK ORG 6 BLU WARNING To avoid electrical shock hazard be sure to di...

Страница 18: ...s or service contact SFS Corporation 1200 West Artesia Blvd Compton California 90220 Printed in U S A CORPORATION 1991 Nov 12M SANYO Canada Inc Toronto Ont M4H 1M6 In Canada WM 700700 H407 12M Printed in U S A ...

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