E.C.A. Confeo Premix CP 24 HST Installation And User's Operating Instructions page 47

Table 7
Error/fault definitions
Temperatures
Lockout exhaust fume (flue gas) overtemperature
Lockout boiler overtemperature
Boiler overtemperature
Failure CH flow sensor (NTC)
Failure flue gas sensor (NTC)
Failure DHW tank sensor (NTC)
Failure CH return sensor (NTC)
Flame Detection
No flame signal
Flame loss
Flame simulation
Mains
Failure power supply
Water Pressure / Flow
Failure water pressure
Failure flow-return supervision
Gas Valve
Failure gas valve circuit V1/V2
Other
Failure fan speed
CRC error expert parameter
CRC error safety parameter
CRC error BCC-ID
BCC is missing
CRC error BCC-data
Different firmware BCC
Failure BCC- ID number
Failure BCC during installation
Frost Protection
BCC activation
BCC copy
System error
Error/fault
Codes
07
01
06
12
13
14
16
04
05
11
32
40
42
20
24
30
31
34 4
35
36
37
38
39
44
50
52
99
47