Installation and user manual
20
9
P1
Water inlet temp sensor failure
10
P2
Water outlet temp sensor failure
11
P3
Gas exhaust temp sensor failure
12
P4
Evaporator coil pipe temp sensor failure
13
P5
Gas return temp sensor failure
14
P6
Cooling coil pipe temp sensor failure
15
P7
Ambient temp sensor failure
16
P8
Cooling plate sensor failure
17
P9
Current sensor failure
18
PA
Restart memory failure
19
F1
Compressor drive module failure
20
F2
PFC module failure
21
F3
Compressor start failure
22
F4
Compressor running failure
23
F5
Inverter board over current protection
24
F6
Inverter board overheat protection
25
F7
Current protection
26
F8
Cooling plate overheat protection
27
F9
Fan motor failure
28
Fb
Power filter plate No-power protection
29
FA
PFC module over current protection
30
FC
AC fan motor overcurrent protection
31
Fd
AC fan motor overheat protection
32
FE
AC fan motor phase protection
