Sanyo SAP-K181A Technical & Service Manual page 38

9-3-3. Only compressor does not run.
• Check compressor moter
capacitor.
• Measure resistance of
compressor motor winding.
• Measure Power supply
voltage.
The voltage is too low.
9-3-4. Only flap motor does not run.
• Measure resistance of flap
motor winding.
9-3-5. Function of outdoor fan speed control does not work properly.
• Check thermostat in outdoor unit.
Refer to "8-4. Outdoor Fan Speed Control".
• Either internal protector or
overload relay is working.
• Temperature of compressor
is abnormally high.
Refrigerant gas shortage.
No
Rotor may be locked up.
(FLP)
(23S)
YES
YES
YES
NO
34
Charge refrigerant gas (R22).