Operation Lamp Off And Timer Lamp Flashes; Operation Lamp On And Timer Lamp Flashes; Operation Lamp Flashes, Timer Lamp Flashes - Midea MSF3-07CRN2 Service Manual

Operation lamp off and Timer lamp flashes

13.7

Operation lamp on and Timer lamp flashes

13.8
EEROM error, indoor PCB is defective.

Operation lamp flashes, Timer lamp flashes .

13.9
This is alarm signal when the main chip can't detect over-zero signal. When such failure occurs, the main control
board must have fault.
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Service manual