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Fujitsu ASYA07LBCM User Manual

Fujitsu ASYA07LBCM
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Trouble shooting 13
OUTDOOR UNIT Error Method:
Detective Actuators:
Detective details:
Forecast of Cause :
Check Point 1 : Check connection of around the Compressor components
OKOK
Indicate or Display:
Check Point 2 : Replace Inverter PCB
Outdoor Unit Inverter PCB Circuit
Compressor rotor location cannot detect
(Permanent Stop)
1. Defective connection of electric components 2. Inverter PCB failure
If Check Point 1 do not improve the symptom, change Inverter PCB.
Check if connector is removed.
Check erroneous connection.
Check if cable is open.
>>Upon correcting the removed connector or mis-wiring, reset the power.
(Refer to PARTS INFORMATION 2)
For Compressor Terminal, Inverter PCB
While running the compressor, if the detected rotor location is out of
phase with actual rotor location more than 105 degrees,
the compressor stops.
After the compressor restarts, if the same operation is repeated
within 40sec, the compressor stops again.
If and repeats 5 times, the compressor stops permanently.
02-16
Refer to error code table.

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Fujitsu ASYA07LBCM Specifications

General IconGeneral
BrandFujitsu
ModelASYA07LBCM
CategoryAir Conditioner
LanguageEnglish

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