Haier AP48KN1EAA - Failure Code

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