Siemens DH 12400 Manuel De Montage page 7

A fault, what to do?
Fault
Water flow-rate is too low. The
appliance does not switch on.
The water is not warm.
The water is not sufficiently
warm.
If the fault could not be eliminated, please call customer service.
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Cause
The filter in either the water tap
or the showerhead is clogged.
The filter in the corner regulating
valve is clogged.
The fuse in the house electrical
installation has triggered/blown.
The appliance's automatic
circuit breaker has been
triggered.
The power limit has been
reached. Water flow-rate is too
high and/or the cold water
supply temperature is too low.
The second stage in the appli-
ance does not switch on (the
audible "clicking" is missing).
Solution
Remove the filter and either
clean it or descale it.
Clean the filter.
Check the fuse in the house
electrical installation.
Check the appliance's auto-
matic circuit breaker. Check the
permissible supply temperature.
Reduce the flow-rate at the
water faucet supply.
Use the angle valve to regulate
the flow-rate.
Check the flow-rate limiter or
replace it with a smaller one.
Remove the filter in the water
faucet and either clean it or
descale it.
Clean the filter in the corner
regulating valve.
Who
Customer
Servicing expert
Customer
Servicing expert
Customer
Servicing expert
Customer
Servicing expert
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