Midea MFA-96CRN1 - Page 57

MCAC-UTSM-2012-12 R410A 50Hz Tropical Split AC
57
Operation lamp flashes:
Defrosting lamp flashing at 5Hz
Condenser temperature sensor malfunction
Judge 1: Check condenser temperature sensor is break off.
Replace temperature sensor
Yes
Judge 2: Condenser temperature sensor is abnormal.
No
Validate: Check whether the resistance of the condenser
temperature sensor is correct according to Annex 1.
Replace temperature sensor
No
Yes
Replace indoor PCB.