34
No. Code
Content
Note
32
PH
Heating T4 too high temperature protection
Recovered upon error recovery
33
PL
Tfin module too high temperature protection
for 3 times in 60 minutes (power
failure recovery)
34
PU
1PU DC fan A module protection
Recovered upon error recovery
2PU DC fan B module protection
35
H5
Voltage too high or too low
Recovered upon error recovery
36
H9
1H9 Compressor A inverter module is not matched
Recovered upon error recovery
2H9 Compressor A inverter module is not matched
37
HC
High pressure sensor error
Recovered upon error recovery
38
HE
1HE No inset A valve error
Recovered upon error recovery
2HE No inset B valve error
3HE No inset C valve error
39
F0
1FO IPM module A transmission error
Recovered upon error recovery
2FO IPM module B transmission error
40
F2
Superheat insufficient
Recovered upon error recovery
41
F4
1F4 module A L0 or L1 protection occursfor 3 times in 60 minutes
Recovered by power off
2F4 module B L0 or L1 protection occursfor 3 times in 60 minutes
42
F6
1F6 A system buss voltage error (PTC)
Recovered upon error recovery
2F6 B system buss voltage error (PTC)
43
Fb
Pressure sensor error
Recovered upon error recovery
44
Fd
Suction temperatrue sensor error
Recovered upon error recovery
45
FF
1FF DC fan A error
Recovered by power off
2FF DC fan B error
46
FP
DIP switch inconsistency of multiple water pumps
Recovered by power off
47
C7
If PL occurs 3 times,the system reports the C7 failure
Recovered by power off
48
L0
Compressor inverter module protection (x=1 or 2)
Recovered upon error recovery
49
L1
low-voltage protection (x=1 or 2)
50
L2
high-voltage protection (x=1 or 2)
Recovered upon error recovery
51
L4
MCE error (x=1 or 2)
Recovered upon error recovery
52
L5
zero-speed protection (x=1 or 2)
Recovered upon error recovery
53
L7
phase loss (x=1 or 2)
Recovered upon error recovery
54
L8
frequency change over 15Hz (x=1 or 2)
Recovered upon error recovery
55
L9
frequency phase difference 15Hz (x=1 or 2)
Recovered upon error recovery
56
dF
Defrosting prompt
Flash when entering the defrosting
57
bH
1bH Module 1 relay blocking or 908 chip self-check failed
Recovered upon error recovery
2bH Module 2 relay blocking or 908 chip self-check failed
Summary of Contents for KEM-90 DRS5
Page 52: ......
