DURAVIT D.1e D11100008010 Notice D'utilisation page 34

Problem
The selected
EN
water
temperature is
not correct.
Control unit is
damp or wet on
the inside.
34
Potential cause
Cold and hot water
supply line have
been mixed up.
Cold or hot
water angle valve
is closed or only
half open.
Cold and hot water
supply line are
blocked or kinked.
Temperature limit
is set incorrectly.
Pressure
difference between
the cold and hot
water supply line
is too large.
Improper
installation
situation.
Pipe connections
on the valves are
not sealed
properly.
Solution
> Switch the
connections.
> Open both angle
valves fully.
> Flush and clean
the pipes.
> Reset the
temperature
limit.
> Perform the
"Factory
settings"
function.
> Check the water
pressure.
Pressure
difference of max.
1 bar is permitted.
> See the label on
the cover or the
mounting
instructions.
> Contact your
plumber.
Section
5.6
6.2
1