Sanyo SPW-T253GH56 Service Manual page 4

2-10 Defrosting Control, Outdoor Heat Exchanger Coil (Heating).............................. 36
2-11 4-Way Valve, Solenoid Control ...........................................................................37
(A) Normal Control Mode ....................................................................................37
(B) AUTO Control Mode ...................................................................................... 38
2-12 Automatic Restart after Power Interruption ........................................................ 38
2-13 Electronic Refrigerant Control Valve ...................................................................39
2-14 Compressor Discharge Gas Temperature ......................................................... 39
(A) Cooling .......................................................................................................... 39
(B) Heating (Except During Defrosting)...............................................................39
2-15 Compressor Current Detection Circuit ................................................................40
2-16 Dehumidifying Operation ....................................................................................41
2-17 Auto-flap Control ................................................................................................. 42
2-18 Electronic Refrigerant Control Valve Control ..................................................... 43
2-19 Voltage Detection Control ...................................................................................44
3. ELECTRICAL DATA .................................................................................................. 45
3-1 Indoor Unit (Electric Wiring Diagram, Schematic Diagram) ............................... 46
3-2 Outdoor Unit (Electric Wiring Diagram, Schematic Diagram)............................. 48
4. SERVICE PROCEDURES ........................................................................................... 57
4-1 Troubleshooting .................................................................................................. 58
4-2 Checking the Electrical Components ..................................................................92
5. INSTRUCTION MANUAL ......................................................................................... 107
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