Argo MAGICO 9.2 AMG26MIR Технические данные и руководство по обслуживанию - Страница 15
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7. TROUBLESHOOTING
CHECK BEFORE AND AFTER TROUBLESHOOTING
(A) Check power supply wiring.
* WARNING: If the following troubleshooting must be done with power being supplied, be careful about any
uninsulated live part that can cause ELECTRIC SHOCK.
(B) Check power supply.
* Check that voltage is in specified range (+/-10% of the rating)
* Check that power is being supplied
7-1 Air conditioner does not operate
-
Circuit breaker trips (or fuse blows)
- When circuit breaker is set to ON, it trips in a few moments (resetting is not possible)
- Measure insulation resistance there is a possibility of ground fault. If resistance value is 1 Mohm or less,
insulation is defective
-
Circuit breaker trips in several minutes after turning air conditioner ON
- There is a possibility of short circuit
- Unit not run
Power is not supplied
Check fuse on PCB assy
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