112
Calling up service scans, see page 85.
Fault messages and fault history
Faults
"Fault messages"
Function
Code
Operat-
ing level
Setting options
Delivered
condition
"Reset alarm relay"
6710
"F2"
■
"Yes?"
■
"No?"
"Fault history"
Faults
Code
Operating
level
Display
"History 1"
6800
"E"
"Fault, date, time"
"History 2"
6802
"E"
"Fault, date, time"
"History 3"
6804
"E"
"Fault, date, time"
"History 4"
6806
"E"
"Fault, date, time"
"History 5"
6808
"E"
"Fault, date, time"
"History 6"
6810
"E"
"Fault, date, time"
"History 7"
6812
"E"
"Fault, date, time"
"History 8"
6814
"E"
"Fault, date, time"
"History 9"
6816
"E"
"Fault, date, time"
"History 10"
6818
"E"
"Fault, date, time"
Status (operating states)
The following operating states can be scanned: The state appears in plain text:
Function
Code
Operating lev-
el
"State heating circuit 1"
8000
"F2"
"State heating circuit 2"
8001
"F2"
"State heating circuit 3"
8002
"F2"
"State DHW"
8003
"F2"
"State boiler"
8005
"F2"
Service scans
Calling up service scans
5618 294 GB
Summary of Contents for C3HA
Page 39: ...39 2 2x 1 Installation sequence Removing the front panel 5618 294 GB Installation ...
Page 42: ...42 1 2 Installation sequence Removing the transport brackets 5618 294 GB ...
Page 151: ...151 Checking and replacing resistors B C A Troubleshooting Repairs cont 5618 294 GB Service ...
Page 181: ...181 Parts lists Control unit assembly cont 5618 294 GB Service ...
Page 183: ...183 Parts lists Miscellaneous assembly cont 5618 294 GB Service ...
Page 191: ...191 5618 294 GB ...