Sanyo CH1222 Service Manual Download Page 20

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WM – 700701

Heat exchanger

Wide tube

Accumulator

Compressor

Wide tube
service
valve

Drier

Check

valve

Strainer

Capillary

Muffler

4-way
valve

Narrow tube
service
valve

O.D.
5/8"
(15.88 mm)

Narrow tube

O.D.
1/4"
(6.35 mm)

Heat exchanger

Check
port

( )

Discharge pressure
regulator

Capillary

Modulator

Indoor unit

Outdoor unit

Heat exchanger

Wide tube

Accumulator

Compressor

Wide tube
service
valve

Drier

Check

valve

Strainer

Capillary

Muffler

4-way
valve

Narrow tube
service
valve

O.D.
5/8"
(15.88 mm)

Narrow tube

O.D.
1/4"
(6.35 mm)

Heat exchanger

Check
port

( )

Discharge pressure
regulator

Capillary

Modulator

Indoor unit

Outdoor unit

FH1822 / CH1822

Cooling Cycle

Heating Cycle

092-290 S/M (Basic) 00.12.13 10:26 AM ページ 15

Summary of Contents for CH1222

Page 1: ...SERVICE MANUAL Basic Information FH1222 CH1222 FH1822 CH1822 SPLIT SYSTEM AIR CONDITIONER 8526481017500 REFERENCE NO WM 700701 W Indoor Unit Outdoor Unit CH1222 CH1822 FH1222 FH1822 ...

Page 2: ......

Page 3: ...ii WM 700701 SERVICE MANUAL FH1222 CH1222 FH1822 CH1822 Basic Information ...

Page 4: ...er 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 Wall Make sure the ceiling wall is strong enough to hold the...

Page 5: ...ge 1 OPERATING RANGE 1 2 SPECIFICATIONS 2 Unit Specifications 2 3 DIMENSIONAL DATA 4 4 COOLING CAPACITY 6 5 HEATING CAPACITY 10 6 REFRIGERANT FLOW DIAGRAM 14 7 ELECTRICAL DATA 16 Electrical Characteristics 16 Electric Wiring Diagram 17 ...

Page 6: ...perature Indoor Air Intake Temp Outdoor Air Intake Temp Cooling Maximum 95 F DB 71 F WB 115 F DB Minimum 67 F DB 57 F WB 67 F DB Heating Maximum 80 F DB 67 F WB 75 F DB 65 F WB Minimum DB WB 17 F DB 15 F WB FH1222 CH1222 FH1822 CH1822 ...

Page 7: ...rant tubing connections Flare type Operation sound In Hi Me Lo dB A 37 34 31 Out Hi dB A 49 Max allowable tubing length at shipment ft m 33 10 Limit of tubing length ft m 65 20 Limit of elevation difference ft m Outdoor unit is higher than indoor unit 23 7 between the 2 units Outdoor unit is lower than indoor unit 23 7 Refrigerant tube o d Narrow tube in mm 1 4 6 35 Wide tube in mm 1 2 12 7 Refrig...

Page 8: ...erant tubing connections Flare type Operation sound In Hi Me Lo dB A 47 44 40 Out Hi dB A 55 Max allowable tubing length at shipment ft m 33 10 Limit of tubing length ft m 65 20 Limit of elevation difference ft m Outdoor unit is higher than indoor unit 23 7 between the 2 units Outdoor unit is lower than indoor unit 23 7 Refrigerant tube o d Narrow tube in mm 1 4 6 35 Wide tube in mm 5 8 15 88 Refr...

Page 9: ...xxxxxxxxxxx Xxxxxxxxxxxxx xxxxxxxxxxxxx xxxxxxxxxxxxx 43 5 16 42 1 8 26 25 32 22 17 32 3 3 4 1 2 8 15 32 5 29 32 2 1 8 15 32 8 1 32 3 4 2 9 32 22 27 32 23 31 32 7 9 16 3 5 32 3 15 16 5 25 32 Narrow tube Wide tube Drain O D 23 32 Model No FH1222 FH1822 Narrow tube in 1 4 1 4 Wide tube in 1 2 5 8 ...

Page 10: ...21 32 3 23 32 2 3 8 1 4 narrow tubing service valve 1 2 wide tubing service valve 10 23 32 11 7 8 Air intake Outdoor Unit CH1822 Check port 1 4 narrow tubing service valve 5 8 wide tubing service valve 2 3 8 3 3 4 11 7 32 1 3 16 2 1 4 32 11 16 3 4 24 13 16 Air discharge Air intake Air intake 21 3 16 5 3 4 12 3 12 13 1 4 4 15 32 dia hole ...

Page 11: ...740 6 400 17 2 76 24 4 SHC 8 650 8 490 8 300 8 040 7 700 80 26 7 SHC 10 010 9 850 9 660 9 410 9 070 84 28 9 SHC 11 320 11 160 10 860 10 270 9 460 88 31 1 SHC 11 670 11 310 10 860 10 270 9 460 TC 11 990 11 800 11 400 10 770 10 030 kW 0 90 0 99 1 08 1 18 1 31 67 72 22 2 SHC 5 750 5 670 5 510 5 270 4 980 19 4 76 24 4 SHC 7 060 6 980 6 820 6 570 6 290 80 26 7 SHC 8 420 8 340 8 180 7 940 7 650 84 28 9 ...

Page 12: ... 17 2 76 24 4 SHC 8 470 8 310 8 120 7 870 7 540 80 26 7 SHC 9 800 9 640 9 450 9 200 8 870 84 28 9 SHC 11 070 10 910 10 670 10 090 9 300 88 31 1 SHC 11 470 11 110 10 670 10 090 9 300 TC 11 780 11 590 11 200 10 580 9 860 kW 0 89 0 98 1 07 1 17 1 29 67 72 22 2 SHC 5 640 5 560 5 410 5 170 4 890 19 4 76 24 4 SHC 6 910 6 840 6 680 6 440 6 160 80 26 7 SHC 8 240 8 170 8 010 7 770 7 490 84 28 9 SHC 9 520 9...

Page 13: ... 24 4 SHC 11 620 11 370 11 080 10 690 10 170 80 26 7 SHC 13 280 13 040 12 740 12 360 11 840 84 28 9 SHC 14 870 14 630 14 330 13 950 13 430 88 31 1 SHC 16 460 16 220 15 720 14 870 13 700 TC 17 360 17 080 16 500 15 590 14 520 kW 1 31 1 44 1 57 1 71 1 90 67 72 22 2 SHC 7 990 7 880 7 630 7 260 6 820 19 4 76 24 4 SHC 9 590 9 470 9 230 8 850 8 420 80 26 7 SHC 11 250 11 130 10 890 10 520 10 080 84 28 9 S...

Page 14: ...76 24 4 SHC 11 240 11 000 10 720 10 340 9 840 80 26 7 SHC 12 840 12 600 12 310 11 940 11 440 84 28 9 SHC 14 370 14 130 13 840 13 470 12 970 88 31 1 SHC 15 900 15 660 15 250 14 420 13 280 TC 16 830 16 560 16 000 15 120 14 080 kW 1 29 1 41 1 54 1 68 1 86 67 72 22 2 SHC 7 760 7 640 7 410 7 040 6 620 19 4 76 24 4 SHC 9 290 9 170 8 930 8 570 8 150 80 26 7 SHC 10 880 10 770 10 530 10 170 9 750 84 28 9 S...

Page 15: ...ring Air Temperature 70 F Temperature of Air Entering Outdoor Coil F DB 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 17 8 3 12 500 22 740 Heat pump with back up heater Heat pump capacity ...

Page 16: ...Temperature 70 F Temperature of Air Entering Outdoor Coil F DB 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 17 8 3 12 200 20 560 Heat pump with back up heater Heat pump capacity ...

Page 17: ...ing Outdoor Coil F DB 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 17 8 3 29 260 35 000 18 000 Indoor Entering Air Temperature 70 F Heat pump with back up heater Heat pump capacity ...

Page 18: ...ing Outdoor Coil F DB 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 17 8 3 26 810 35 000 17 600 Indoor Entering Air Temperature 70 F Heat pump with back up heater Heat pump capacity ...

Page 19: ... tube O D 1 4 6 35 mm Heat exchanger Check port Indoor unit Outdoor unit Heat exchanger Wide tube Accumulator Compressor Wide tube service valve Drier Check valve Strainer Capillary tube Capillary Muffler 4 way valve Narrow tube service valve O D 1 2 12 7 mm Narrow tube O D 1 4 6 35 mm Heat exchanger Check port Indoor unit Outdoor unit 6 REFRIGERANT FLOW DIAGRAM FH1222 CH1222 Cooling Cycle Heating...

Page 20: ...Check port P Discharge pressure regulator Capillary Modulator Indoor unit Outdoor unit Heat exchanger Wide tube Accumulator Compressor Wide tube service valve Drier Check valve Strainer Capillary Muffler 4 way valve Narrow tube service valve O D 5 8 15 88 mm Narrow tube O D 1 4 6 35 mm Heat exchanger Check port P Discharge pressure regulator Capillary Modulator Indoor unit Outdoor unit FH1822 CH18...

Page 21: ...2 17 3 Conditions W 40 35 3 000 2 450 95 80 1 055 1 025 1 190 1 140 4 190 3 590 Locked Rotor Amperes A 0 23 0 21 0 45 0 41 32 FH1822 CH1822 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 U...

Page 22: ...Connector GRY WHT VLT YEL 1 1 2 2 3 3 4 4 5 5 1 1 3 3 3P SG OUT 1 2 1 2 2P SEC 1 2 1 2 2P Heater 1 2 1 2 TH2 1 2 1 2 1 1 14 14 TH1 BLK BLK Room thermistor BLK BLK Coil thermistor 1 1 4 4 REMOCON BRN WHT SEC 1 3 4 TLC WHT WHT BLK ORG Thermal cut off Heater relay Heater ass y TLC Temperature limiting control YEL ORG WHT BLK BLU BLK WHT BRN WHT G GRY BRN Noise filter WARNING To avoid electrical shock...

Page 23: ...BRN WHT WHT Power transformer Solenoid coil BLK Noise filter Terminal plate 1 2 3 4 TO INDOOR UNIT G ORG YEL 5 6 BLK WHT BLU BLK 208 230 Volt power supply Overload relay Power relay Connector PNK BRN WHT 1 2 2 1 3 3 Capacitor C S R Compressor motor CM FM Fan motor Thermistor WHT BLK WHT Capacitor WHT BLK RED COM NO PNK BRN WHT GRY BLU BLU RED BLK SC BLK WHT GRY GRY NC Crank case heater WARNING To ...

Page 24: ...coil BLK SC Noise filter Terminal plate TO INDOOR UNIT G WHT ORG YEL WHT 208 230 Volt power supply Starting relay Power relay Connector Capacitor S R Compressor motor CM FM Fan motor Capacitor BLK WHT Capacitor WHT WHT RED COM NC NO YEL BLU BLU BLK SC1 WHT GRY GRY Crank case heater C 3 2 BLK BLK BLK 1 2 2 1 HI PRS BLU H L WHT GRY BRN PNK 5 4 6 3 2 1 5 4 6 3 2 1 BLK BLK 1 2 3 4 5 6 BLK YEL WHT GRY ...

Page 25: ...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 700701 H409 12M Printed in U S A ...

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