4. TROUBLESHOOTING COMPRESSOR
4-1 Compressor activation defect
1
- Open PWB Cover
If COMP & FAN are not operated at the same time, check the operation after forcing the operation
in TEST MODE in MAIN PCB, and perform power RESET after checking the voltage on COMP side.
3
4
2
- Open back cover
2. Check wheter C-Fan
3.
operates
1. CHECK COMP and
Discharge PIPE
temperature
- Check the number of LED blinking
(Refer to the next chapter for actions for
each number of LED blinking)
If COMP is normal it
will not blink
Test mode bu on
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