Sanyo FH1222 / CH1222 Service Manual
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Sanyo FH1222 / CH1222 Service Manual

Sanyo FH1222 / CH1222 Service Manual

Split system air conditioner basic information
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See also: Instruction Manual
SERVICE MANUAL
FH1222 / CH1222
FH1822 / CH1822
SPLIT SYSTEM AIR CONDITIONER
Indoor Unit
FH1222 / FH1822
8526481017500
(Basic Information)
Outdoor Unit
CH1222
CH1822
REFERENCE NO. WM – 700701
W

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Summary of Contents for Sanyo FH1222 / CH1222

  • Page 1 SERVICE MANUAL (Basic Information) FH1222 / CH1222 FH1822 / CH1822 SPLIT SYSTEM AIR CONDITIONER Indoor Unit Outdoor Unit CH1222 FH1222 / FH1822 CH1822 8526481017500 REFERENCE NO. WM – 700701...

  • Page 3: Service Manual

    SERVICE MANUAL FH1222 / CH1222 FH1822 / CH1822 (Basic Information) WM – 700701...

  • Page 4: Special Precautions

    IMPORTANT! When Transporting Please Read Before Starting Be careful when picking up and moving the indoor and out- door units. Get a partner to help, and bend your knees when This air conditioning system meets strict safety and operating lifting to reduce strain on your back. Sharp edges or thin standards.

  • Page 5: Table Of Contents

    Table of Contents Page 1. OPERATING RANGE..........................2. SPECIFICATIONS ............................ Unit Specifications ............................3. DIMENSIONAL DATA ..........................4. COOLING CAPACITY ..........................5. HEATING CAPACITY..........................6. REFRIGERANT FLOW DIAGRAM ...................... 7. ELECTRICAL DATA..........................G Electrical Characteristics ........................G Electric Wiring Diagram........................WM –...

  • Page 6: Operating Range

    1. OPERATING RANGE FH1222 / CH1222, FH1822 / CH1822 Temperature Indoor Air Intake Temp. Outdoor Air Intake Temp. Maximum 95°F DB / 71°F WB 115°F DB Cooling Minimum 67°F DB / 57°F WB 67°F DB Maximum 80°F DB / 67°F WB 75°F DB / 65°F WB...

  • Page 7: Specifications

    2. SPECIFICATIONS Unit Specifications Indoor unit FH1222 Model No. Outdoor unit CH1222 Cooling Heating BTU/h 11,400 / 11,200 12,500 / 12,200 Capacity 3.34 / 3.28 3.66 / 3.58 Air circulation (High) cu. ft./min. 350 / 340 Moisture removal (High) Pints/h 3.3 / 3.2 Phase, Frequency Single, 60...
  • Page 8 Unit Specifications (cont’d) Indoor unit FH1822 Model No. Outdoor unit CH1822 Cooling Heating BTU/h 16,500 / 16,000 18,000 / 17,600 Capacity 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 Single, 60 Voltage rating...

  • Page 9: Dimensional Data

    3. DIMENSIONAL DATA Indoor Unit: FH1222, FH1822 Model No. FH1222 FH1822 ➀ Narrow tube ➁ Wide tube 8-15/32 43-5/16 5-29/32 22-27/32 2-1/8 Xxxxx Xxxxxxxxxxxxx xxxxxxxxxxxxx Xxxxxxxxxxxxx xxxxxxxxxxxxx xxxxxxxxxxxxx xxxxxxxxxxxxx 15/32 42-1/8 Drain O.D. 23/32 8-1/32 ➀ Narrow tube 3-5/32 3-15/16 5-25/32 ➁...
  • Page 10 Outdoor Unit: CH1222 4 × 15/32 dia. hole Air intake intake Check port Air discharge 1/4" narrow tubing 23-15/16 2-3/8 service valve 1/2" wide tubing 29-17/32 2-1/4 1-3/16 9-27/32 service valve Outdoor Unit: CH1822 21-3/16 5-3/4 Air intake intake 4 × 15/32 dia. hole Check port Air discharge 1/4"...

  • Page 11: Cooling Capacity

    4. COOLING CAPACITY 230V FH1222 / CH1222 Rating Capacity: 11,400 BTU/H Air Flow Rate: 350 CFM Evaporator Condenser Ent. Temp. °F/(°C) Ambient Temp. °F/(°C) (23.9) (29.4) (35.0) (40.6) (46.1) 11,290 10,770 10,260 9,680 8,890 0.89 0.97 1.05 1.14 1.25 72 (22.2)
  • Page 12 208V FH1222 / CH1222 Rating Capacity: 11,200 BTU/H Air Flow Rate: 340 CFM Evaporator Condenser Ent. Temp. °F/(°C) Ambient Temp. °F/(°C) (23.9) (29.4) (35.0) (40.6) (46.1) 11,090 10,580 10,080 9,510 8,740 0.88 0.96 1.04 1.13 1.24 72 (22.2) 8,710 8,470...
  • Page 13 230V FH1822 / CH1822 Rating Capacity: 16,500 BTU/H Air Flow Rate: 440 CFM Evaporator Condenser Ent. Temp. °F/(°C) Ambient Temp. °F/(°C) (23.9) (29.4) (35.0) (40.6) (46.1) 16,340 15,590 14,850 14,010 12,870 1.29 1.41 1.53 1.66 1.82 72 (22.2) 11,990 11,620 11,250 10,840 10,300...
  • Page 14 208V FH1822 / CH1822 Rating Capacity: 16,000 BTU/H Air Flow Rate: 420 CFM Evaporator Condenser Ent. Temp. °F/(°C) Ambient Temp. °F/(°C) (23.9) (29.4) (35.0) (40.6) (46.1) 15,840 15,120 14,400 13,580 12,480 1.26 1.38 1.50 1.62 1.79 72 (22.2) 11,600 11,240 10,880 10,480 9,960...

  • Page 15: Heating Capacity

    5. HEATING CAPACITY FH1222 / CH1222 230V Indoor Entering Air Temperature 70°F 30,000 25,000 22,740 20,000 15,000 12,500 10,000 5,000 75°F (–8.3) (–5) (8.3) (15) (20) (23.7°C) Temperature of Air Entering Outdoor Coil (°F DB at 75% RH) WM – 700701...
  • Page 16 FH1222 / CH1222 208V Indoor Entering Air Temperature 70°F 30,000 25,000 20,560 20,000 15,000 12,200 10,000 5,000 75°F (–8.3) (–5) (8.3) (15) (20) (23.7°C) Temperature of Air Entering Outdoor Coil (°F DB at 75% RH) WM – 700701...
  • Page 17 FH1822 / CH1822 230V Indoor Entering Air Temperature 70°F 35,000 30,000 29,260 25,000 20,000 18,000 15,000 10,000 5,000 75°F (–8.3) (–5) (8.3) (15) (20) (23.7°C) Temperature of Air Entering Outdoor Coil (°F DB at 75% RH) WM – 700701...
  • Page 18 FH1822 / CH1822 208V Indoor Entering Air Temperature 70°F 35,000 30,000 26,810 25,000 20,000 17,600 15,000 10,000 5,000 75°F (–8.3) (–5) (8.3) (15) (20) (23.7°C) Temperature of Air Entering Outdoor Coil (°F DB at 75% RH) WM – 700701...

  • Page 19: Refrigerant Flow Diagram

    6. REFRIGERANT FLOW DIAGRAM FH1222 / CH1222 Cooling Cycle Wide tube service Accumulator Wide tube valve O.D. 1/2" (12.7 mm) Muffler 4-way valve Narrow tube service valve Narrow tube Check Capillary O.D. Capillary tube port 1/4" (6.35 mm) Strainer Check...
  • Page 20 FH1822 / CH1822 Cooling Cycle Wide tube Accumulator service Wide tube valve Discharge pressure O.D. regulator 5/8" (15.88 mm) Muffler 4-way valve Capillary Narrow tube service Narrow tube valve Check Capillary O.D. port 1/4" (6.35 mm) Strainer Check Drier valve Indoor unit Outdoor unit Heating Cycle...

  • Page 21: Electrical Data

    7. ELECTRICAL DATA G Electrical Characteristics FH1222 / CH1222 Indoor Unit Outdoor Unit Complete Unit Performance at 230/208V – 1ø – 60Hz Fan Motor Max. Heat Fan Motor Compressor Heat-pump Max. Heat 0.18 / 0.17 — 0.42 / 0.39 5.0 / 5.34 5.6 / 5.9...

  • Page 22: G Electric Wiring Diagram

    G Electric Wiring Diagram WARNING: To avoid electrical shock hazard, be sure to Indoor Unit: FH1222, FH1822 disconnect power before checking, servicing and/or cleaning any electrical parts. Terminal plate Capacitor Connector Noise Earth motor filter SG-OUT Room thermistor Coil thermistor Heater Heater Operation...
  • Page 23 Outdoor Unit: CH1222 WARNING: To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts. Solenoid Connector coil Power transformer Noise filter Terminal plate Thermistor (coil) SEC TH1 Thermistor (air temp) SG-IN Thermistor (discharge) CONTROLLER Power relay...
  • Page 24 Outdoor Unit: CH1822 WARNING: To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts. Solenoid Connector Power transformer coil Noise filter Terminal plate Thermistor (coil) SEC TH1 Thermistor (air temp) SG-IN CONTROLLER Thermistor (discharge) Power relay...
  • Page 25 For parts or service contact SFS Corporation: 1200 West Artesia Blvd., Compton, California 90220 CORPORATION In Canada SANYO Canada Inc.: Toronto, Ont. M4H 1M6 H409/12M Printed in U.S.A. 1991/Nov./12M Printed in U.S.A. WM – 700701...

This manual is also suitable for:

Fh1822Ch1222Ch1822

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