• Connect all wiring tightly. Loose wiring may cause over- IMPORTANT! heating at connection points and a possible fire hazard. Please Read Before Starting When Transporting This air conditioning system meets strict safety and operating standards. As the installer or service person, it is an important Be careful when picking up and moving the indoor and out- part of your job to install or service the system so it operates door units.
1. OPERATING RANGE CMH1822 / KMH0922 (×2) 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 WM – 700700...
2. SPECIFICATIONS Unit Specifications Outdoor unit CMH1822 Model No. Applicable indoor unit KMH0922 No. of indoor units 1 unit (Cooling) 1 unit (Heating) 2 units (Cooling) 2 units (Heating) BTU/h 8,800 / 8,700 10,000 / 9,800 16,800 / 16,300 19,000 / 18,000 Capacity 2.58 / 2.55...
6. REFRIGERANT FLOW DIAGRAM Cooling Cycle Indoor Unit A Accumulator Compressor A Wide tube O.D. Service 3/8" valve (9.52mm) Reversing Muffler valve Narrow tube Check O. D. port A 1/4" Check valve Service valve Dehydrator (6.35mm) Strainer Capillary tube Compressor B Wide tube Accumulator O.D.
7. ELECTRICAL DATA G Electrical Characteristics CMH1822 / KMH0922 (×1) Indoor Unit Outdoor Unit Complete Unit Performance at 230/208V – 1ø – 60Hz Fan Motor Max. Heat Fan Motor Compressor Heat-pump Max. Heat 0.15 / 0.14 — 0.52 / 0.52 3.43 / 3.64...
G Electrical Wiring Diagram WARNING: To avoid electrical shock hazard, be sure to Outdoor Unit: CMH1822 disconnect power before checking, servicing and/or cleaning any electrical parts. OLR. A Terminal Power relay A PTC. A plate Capacitor A OLR. B Power relay B Terminal plate Capacitor B...
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Indoor Unit: KMH0922 WARNING: To avoid electrical shock hazard, be sure to disconnect power before checking, servicing and/or cleaning any electrical parts. Terminal plate Transformer Supply Unit CONTROLLER Heater REMOCON REMOCON 5P FM relay Capacitor Heater assy Connector Remote control...
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For parts or service contact SFS Corporation: 1200 West Artesia Blvd., Compton, California 90220 CORPORATION In Canada SANYO Canada Inc.: Toronto, Ont. M4H 1M6 H407/12M Printed in U.S.A. 1991/Nov./12M Printed in U.S.A. WM – 700700...