3. Troubleshooting without error code........................................................03-49
3-1. Indoor unit—No power..................................................................................................03-49
3-2. Outdoor unit—No power...............................................................................................03-50
3-3. No operation (Power is on)...........................................................................................03-51
3-4. No cooling/No heating ..................................................................................................03-53
3-5. Abnormal noise.............................................................................................................03-55
3-6. Water leaking................................................................................................................03-56
4. Service parts information .........................................................................03-57
4-1. Compressor..................................................................................................................03-57
4-2. Inverter compressor......................................................................................................03-58
4-3. Outdoor unit Electronic Expansion Valve (EEV) ...........................................................03-61
4-4. Indoor unit fan motor ....................................................................................................03-63
4-5. Outdoor unit fan motor..................................................................................................03-64
4-6. Pressure switch ............................................................................................................03-65
4-7. 4-way valve coil (solenoid coil)/4-way valve .................................................................03-66
5. Thermistor resistance values...................................................................03-67
5-1. Indoor unit ....................................................................................................................03-67
5-2. Outdoor unit..................................................................................................................03-68
CONTENTS (continued)
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