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Fujitsu AIRSTAGE V-II - Compressor Motor Loss of Synchronization

Fujitsu AIRSTAGE V-II
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Compressor Motor Loss of
Synchronization
OK
1. Inverter PCB defective
2. Inverter compressor defective (lock)
Inverter PCB
"Protection stop by "loss of synchronization detection"" generated
consecutively 5 times
* The number of generations is reset if protection stop is not generated again
within 40 seconds after restarting.
Check Point 2 : Replace the Inverter compressor
Inverter compressor replacement
Check Point 1 : Check the Inverter PCB
Inverter PCB check (Refer to Service Parts Information 5)
Indoor Unit : Operation LED 9 times Flash, Timer LED 15 Times Flash,
Filter LED Continuous Flash.
Outdoor Unit : E. 95. 5
Error Code : 95
04-55
Trouble shooting 47
Indicate or Display:
Detective Actuators:
Detective details:
OUTDOOR UNIT Error Method:
Forecast of Cause :
After fixing the problem and for canceling the Error, Error Reset (F3-40) will be required after power reset

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