8
Fault
Cause
Rectification
Water supply
Water running out, cannot
fill boiler.
– Safety/drain valve open. – Close safety/drain valve.
Cannot empty boiler, even
though safety/drain valve is
open.
– Safety/drain valve draining
connection blocked.
– Check opening for soiling (slush, ice, leaves etc.) and
remove if necessary.
Water dripping from draining
connection of safety/drain
valve.
– Water pressure too high. – Check pump pressure (max. 400 kPa). If connected to a
central water supply (rural or urban connection), a pressure
reducer must be used, which will prevent pressures higher
than 280 kPa entering the boiler.
When opening the cold
water tap, hot water comes
out.
– Hot water flows back
through the cold water
supply.
– Fit a no-return valve in the cold water supply (refer to
installation instructions “Water connection”).
If these measures do not remove the failure, please contact the nearest Dometic Service.
To Next Page
Loading...
Need help?
General
