Reading and Clearing Diagnostic Trouble Codes

OPERATION METHOD (SELF-DIAGNOSIS)
The F.A.T.C. module self test feature will detect electrical malfunctions and provide error codes for system components with suspected failures.

HOW TO READ SELF-DIAGNOSTIC CODE




1. After the display panel flickers three times every 0.5 second, the corresponding error code flickers on the setup temperature display panel every 0.5 second and will show two figures.
2. If error code is more than two, each code flickers 2 times in sequence.

Fault Code Display: