Other information:
Inspection
1.
Check the condenser fins for clogging and damage. If they are
clogged, clean them with water, and blow them with compressed air. If
they are bent, gently bend them using a screwdriver or pliers.
2.
Check the condenser connections for leakage, and repair or replace it, if required.
Self Diagnosis
1.
Self-diagnosis process
2.
How to read self-diagnostic code
After the display panel blinks three times every 0.5 second,
the corresponding fault code blinks on the setup temperature display
panel every 0.5 second and will show two figures.