Instruction manual

Fault Search 14
Touring - 03/11-1 - englisch (EN) - 0731070 - HYW-0102-01EN 135
14.6.2 Truma Boiler
Gas operation
Electrical operation
Fault Cause Remedy
Red indicator lamp "Fault" illu-
minates
Air in the gas pipe system Switch off and on again. After
two futile ignition attempts,
wait for 10 minutes before try-
ing again
Lack of gas Open regulator tap and gas
isolator tap
Connect a full gas bottle
Defect of a safety element Contact ERIBA customer
service
Green indicator lamp behind
knob is not lit
Fuse is defective Replace fuse
Fuse in the electronic control
unit has been triggered
Contact ERIBA customer
service
Living area battery defective Charge or renew the living
area battery
Red and green indicator
lamps are not lit
Fuse is defective Replace fuse on the trans-
former/rectifier
Fault Cause Remedy
Boiler is connected to power
supply but is not heated
Operating switch is switched
off
Switch on the operating
switch, the indicator lamp on
the switch must light up
Operating switch defective Contact ERIBA customer
service
240 V automatic circuit break-
er switched off
Switch on 240 V automatic cir-
cuit breaker
240 V power supply discon-
nected
Connect 240 V power supply
Overtemperature fuse has
triggered
Switch off boiler and switch on
after approx. 5 minutes
Heating coil of the boiler is de-
fective
Contact ERIBA customer
service