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Sanyo CH1822 manual

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Table of contents for the manual

  • Page 1

    HIGH EFFICIENCY SERVICE MANUAL (Basic Information) KHS1822 / CH1822 SPLIT SYSTEM AIR CONDITIONER 8526481021800 REFERENCE NO. WM – 700796 W Indoor Unit Outdoor Unit CH1822 KHS1822 92-267 S/M (Basic) 00.12.13 10:42 AM ページ A[...]

  • Page 2

    92-267 S/M (Basic) 00.12.13 10:42 AM ページ i[...]

  • Page 3

    ii WM – 700796 SER VICE MANUAL KHS1822 / CH1822 (Basic Information) 92-267 S/M (Basic) 00.12.13 10:42 AM ページ ii[...]

  • Page 4

    iii WM – 700796 IMPORT ANT! Please Read Before Starting This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an important part of your job to install or service the system so it operates safely and efficiently. For safe installation and trouble-free operation, you must: ● Carefully [...]

  • Page 5

    T able of Contents Page 1. OPERA TING RANGE ............................................................................................................................... 1 2. SPECIFICA TIONS .................................................................................................................................... 2 Unit Specifications ..[...]

  • Page 6

    1 WM – 700796 1. OPERA TING RANGE Temperature 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 KHS1822 / CH1822 92-267 S/M (Basic) 00.12.13 10:42 AM ページ 1[...]

  • Page 7

    2 WM – 700796 Model No. Indoor unit KHS1822 Outdoor unit CH1822 Cooling Heating Capacity BTU/ h 16,500 / 16,000 18,000 / 17,600 kW 4.84 / 4.69 5.27 / 5.16 Air circulation (High) cu. ft / min. 440 / 420 Moisture removal (High) Pints / h 5.3 / 5.2 Phase, Frequency Hz Single, 60 Voltage rating V 230 / 208 230 / 208 Available voltage range V 187 to 2[...]

  • Page 8

    WM – 700796 3 3. DIMENSIONAL DA T A Indoor Unit: KHS1822 Outdoor Unit: CH1822 38-31/32 14-3/16 7-25/32 Rear panel (Center point of gravity) Drain hose O.D. 1-1/4 Narrow tube O.D. 1/4 Wide tube O.D. 5/8 Center of tubing hole (For right rear) 5-19/32 1-61/64 Wireless remote control unit 6-7/64 2-13/64 19/32 Check port 1/4 narrow tubing service valv[...]

  • Page 9

    4. COOLING CAP ACITY 230V KHS1822 / CH1822 4 WM – 700796 TC: Total Cooling Capacity (BTU/ H) SHC: Sensible Heat Capacity (BTU/ H) kW: Compressor Input (kW) Remarks: Rating conditions (* mark) are: Outdoor ambient temperature 95°F DB Indoor unit entering air temperature 80°F DB / 67°F WB Rating Capacity: 16,500 BTU/ H Air Flow Rate: 440 CFM Eva[...]

  • Page 10

    5 WM – 700796 208V KHS1822 / CH1822 TC: Total Cooling Capacity (BTU/ H) SHC: Sensible Heat Capacity (BTU/ H) kW: Compressor Input (kW) Remarks: Rating conditions (* mark) are: Outside ambient temperature 95°F DB Indoor unit entering air temperature 80°F DB / 67°F WB Rating Capacity: 16,000 BTU/ H Air Flow Rate: 420 CFM Evaporator Condenser Ent[...]

  • Page 11

    6 WM – 700796 5. HEA TING CAP ACITY 1 Phase 60Hz 230V Indoor Entering 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) Heat-pump capacity 17 (–8.3) 18,000 24,120 Heat-pump with ba[...]

  • Page 12

    7 WM – 700796 1 Phase 60Hz 208V Indoor Entering 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) Heat-pump capacity 17 ( – 8.3) 17,600 22,640 Heat-pump with back-up heat[...]

  • Page 13

    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" ( ø 15.88 mm) Narrow tube O.D. 1/4" ( ø 6.35 mm) Heat exchanger Check port ( ) Muffler P Disharge pressure regulator Capillary Modulator Indoor unit Outdoor unit Heat exchan[...]

  • Page 14

    9 WM – 700796 7. ELECTRICAL DA T A ● Electrical Characteristics KHS1822 / 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 Un[...]

  • Page 15

    10 WM – 700796 ● Electric Wiring Diagram Indoor Unit: KHS1822 Terminal plate 1 2 3 4 FROM OUTDOOR UNIT 3 3 1 1 3 3 2 2 1 1 1 1 2 2 BLK BLK BLK BLK 1 1 2 2 SG-OUT 3P SUP 2P 2P 2P SEC TH2 TH1 1 2 1 2 1 2 1 2 2P PRY 19 19 19 Switch assy Receiver assy Connector Switch assy HM FM L LL YEL VLT WHT 23 14 23 14 GRY BRN PNK GRY WHT VLT YEL FM GRN G CONT[...]

  • Page 16

    11 WM – 700796 Outdoor Unit: CH1822 1 1 2 2 1 1 2 2 1 1 3 3 1 1 2 2 1 12 2 1 12 2 1 1 1 2 2 1 1 2 2 1 1 2 2 1 1 2 2 2P PRY 2P SEC TH1 TH2 TH3 LO PRS RED BLK BLK BLK BLK BLK BLK Thermistor (coil) Thermistor (air temp) Thermistor (discharge) FM 2P CM CT SG-IN 2P SUP SC2 PNK BLK Connector CONTROLLER P S BRN BRN WHT WHT Power transformer Solenoid coi[...]

  • Page 17

    For parts 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 – 700796 H408/12M Printed in U.S.A. 92-267 S/M (Basic) 00.12.13 10:42 AM ページ 12[...]