Table of Contents
Advertisement
5�3 FAULT CODES
When the heat pump displays these error codes
please contact your installer for advice�
No
Display
1
E1
2
E2
4
E7
5
E8
6
EA
7
P0
8
P1
9
P2
10
P3
11
P4
12
P5
13
P6
14
P7
15
P8
16
P9
17
PA
18
F1
19
F2
20
F3
21
F4
22
F5
23
F6
24
F7
25
F8
26
F9
27
Fb
28
FA
1007929 ISSUE 1
High pressure alarm
Low pressure alarm
Water outlet temp out of range alarm
High exhaust temp alarm
Evaporator overheat alarm (only in cooling mode)
Controller communication failure
Water inlet temp sensor failure
Water outlet temp sensor failure
Gas exhaust temp sensor failure
Evaporator coil pipe temp sensor failure
Gas return temp sensor failure
Cooling coil pipe temp sensor failure
Ambient temp sensor failure
Cooling plate sensor failure
Current sensor failure
Restart memory failure
Compressor drive module failure
PFC module failure
Compressor start failure
Compressor running failure
Inverter board over current protection
Inverter board overheat protection
Current protection
Cooling plate overheat protection
Fan motor failure
Power filter plate - no power protection
PFC module over current protection
Description of fault code
33
Advertisement
Table of Contents
