Failure Code - Peraqua 7301269 Bedienungsanleitung

4. Failure code

NO. DISPLAY
1 E3 No water protection
2 E5 Power supply excesses operation range
Excessive temp difference between inlet and outlet water(Insufficient water flow
3 E6
protection)
4 Eb Ambient temperature too high or too low protection
5 Ed Anti-freezing reminder
NO. DISPLAY
1 E1 High pressure protection
2 E2 Low pressure protection
3 E4 Phases lack protection (three phase model only)
4 E7 Water outlet temp too high or too low protection
5 E8 High exhaust temp protection
6 EA Evaporator overheat protection (only at cooling mode)
7 P0 Controller communication failure
8 P1 Water inlet temp sensor failure
9 P2 Water outlet temp sensor failure
10 P3 Gas exhaust temp sensor failure
11 P4 Evaporator coil pipe temp sensor failure
12 P5 Gas return temp sensor failure
13 P6 Cooling coil pipe temp sensor failure
14 P7 Ambient temp sensor failure
15 P8 Cooling plate sensor failure
16 P9 Current sensor failure
17 PA Restart memory failure
18 F1 Compressor drive module failure
19 F2 PFC module failure
20 F3 Compressor start failure
21 F4 Compressor running failure
22 F5 Inverter board over current protection
23 F6 Inverter board overheat protection
24 F7 Current protection
25 F8 Cooling plate overheat protection
26 F9 Fan motor failure
27 Fb Capacitor no charging protection
28 FA PFC module over current protection
For installers and professionals
NOT FAILURE DESCRIPTION
FAILURE DESCRIPTION
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