10. Failure code
WCR : Failure code in pannel
CCR : Run lamp flash times
SN
WCR
1
E0
2
E1
3
E2
4
E3
5
E4
6
E5
7
E6
8
E8
9
E9
controller
CCR
10
Float switch is disconnected 25min or longer.
Indoor ambient s ensor is open- circuit or short -circuit for
1
2min or longer.
Indoor pipe s ensor is open- circuit or short -circuit for 2min or
2
longer.
Outd oor ambient s ensor is open - circuit or short - circuit for
3
2min or longer.
Outdoor discharge/pipe temp. s ensor is open -circuit or short
4
circuit for 2min or longer.
5
Current is too high or the turn of 3 phase is wrong.
6
High or low pressure swi tch is open circle for 2 minutes.
8
Communication problem between indoor and controller.
9
Communication problem between indoor and outdoor unit.
Single Split
Failure description
39
0150514714
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