Error
Operation
Timer
Error
Operation
Timer
Outdoor unit
0.5sec
0.1sec Current Trip
0.1sec
0.5sec
Current trip error is 2nd time within
control error
5 times
blinking
blinking
2 times
start up
>>Permanent stop
CT Abnormal
0.1sec
0.5sec
Current detection value is 0A for more
blinking
3 times
than 1 second when compressor is
operated at more than 90rps
>>Outdoor unit is stopped until power
supply to Outdoor unit is stopped
Compressor Rotation
0.1sec
0.5sec
Compressor location detection error (incl.
error
blinking
5 times
failed start up) for 3 times
>>Permanent stop
Indoor fan
0.5sec
0.1sec Abnormal lock
0.1sec
0.5sec
Detected rotation is 0 rpm at start up or
motor error
6 times
blinking
blinking
2 times
at 56 seconds after Fan mode is selected
>>Permanent stop
Abnormal rotation
0.1sec
0.5sec
Detected rotaion is 1/3 of target r.p.m. at
blinking
3 times
start up or at 56 seconds after Fan mode is
selected
>>Permanent stop
Refrigerant
0.5sec
0.1sec Discharge Temperature
0.1sec
0.5sec
Discharge Temperature protection
cycle error
7 times
blinking abnormal
blinking
2 times
(Discharge temperature is 110degC)
operated 2 times
>>Permanent stop
Cooling High Pressure
0.1sec
0.5sec
High pressure rise protection (Outdoor
abnormal rise
blinking
3 times
heat exchanger temperature is 65degC)
operated
>>Comp. OFF (releases after 3min.ST)
Error is indicated while 3 min.ST
Optional
0.5sec
0.1sec Active Filter Voltage
0.1sec
0.5sec
Active Filter voltage error operated 3 times
function
8 times
blinking abnormal (3rd time)
blinking
2 times
Error
>>Permanent stop
Active Filter Voltage
0.1sec
0.5sec
Active Filter Module error or open
abnormal (1st time)
blinking
3 times
detection protection operated
>>Automatic release after 3 min. ST
Trouble Display (primary)
Detailed Trouble Display (by Test Button)
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Detailed Error Item
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6
2004.10.07
