Fault at the boiler
Fault codes take priority over all other display functions in the event of a system
fault occurring and the LCD shows one of the following numeric error codes
.
If multiple faults occur, the corresponding fault codes are displayed alternately
for about two seconds each.
To reset the boiler switch the power button on -> off -> on.
If problem persists, contact your local installer
.
02
03
04
05
06
12
16
Low water level
Temp. sensor wire
disconnected
Short circuit of
Temp. sensor
High limit thermostat
Error Code
Cause
Fault at the room controller
51
52
Electrical backup system
failure
Functional button
defective
Error Code
Cause
Electrical backup
The LCR-2WE retains the setting
parameters when the power
or shut down by power outages
and back to the preset operation.
1
1
Fault Codes
