Gree GK-H03NH3AS - Page 26

Rooftop Packaged
22
Number
Error code
Error
Remarks
42
08
Defrosting
43
09
Oil return
44
HC
pfc protection
45
C4
ODU jumper cap failure
46
d1
DRED1 mode
47
d2
DRED2 mode
48
d3
DRED3 mode
49
E9
Water overflow protection
50
EL
Emergency Stop(Fire alarm)
Number
Error
code
Error
Remarks
1
AL
Fan DC busbar under voltage
protection
2
AH
Fan DC busbar over voltage protection
3
AA
Fan AC current protection (input side)
4
A1
Fan IPM module protection
5
AF
Fan PFC abnormality
6
Ac
Fan startup failure
7
Ad
Fan Missing phase
8
A0
Fan Drive module resetting
9
UL
Fan current protection
10
UP
Fan power protection
11
AE
Fan Current sensor malfunction
12
AJ
The Fan motor in loss of
synchronization
13
A6
Malfunction from Fan driving part to
main-control communication
14
A8
Overheat protection of Fan radiator
15
A9
Fan radiator sensor malfunction
16
An
Fan Drive Storage chip malfunction
17
AU
Fan Charge circuit malfunction