Sanyo SAP – K92AH - 10. CHECKING ELECTRICAL COMPONENTS; 10-1. Measurement of Insulation Resistance

9-5. If a sensor is defective.
9-5-1. Thermistor (TH1 or TH2) is defective.
Alarm Signal (*)
Operation lamp on the front side of the indoor unit will flash on and off when either indoor coil thermistor or room
air thermistor is defective. At the same time the outdoor unit will stop. Indoor unit will operate only for ventilation.
NOTE
•
Operation lamp on front side of
indoor unit is flashing on and off. (*)
YES
•
Replace the thermistor.
•
Indoor coil thermistor (TH1 ) or room
air thermistor (TH2 ) is defective.
YES
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