Fault, What To Do - Bosch TR2000 Series Installation And Operating Instructions Manual

8 A fault, what to do?
WARNING:
Attention!
Repairs must only be carried out by an authorised technician. Improper
repairs can lead to risk of serious injury to the user.
Fault
Water flow-rate is too low.
The appliance does not switch on.
The water is not sufficiently warm.
The continuous-flow heater switches off
during the drawing-off of water, resulting
in a reduction in the water temperature:
Winter operation:
The desired water temperature leaving
the tap is no longer reached.
If the fault could not be eliminated, please call customer service.
TR2000 | TR2000R – 6 720 876 014 (2019/04)
Cause
The filter in either the water tap or
the showerhead is clogged.
The filter in the corner valve is clogged.
The corner valve is clogged.
The fuse in the house electrical
installation has tripped/blown.
The appliance's automatic circuit breaker
has been tripped.
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 appliance does
not switch on (the audible "clicking" is
missing).
Swelling seal in the warm water tap
The supply temperature has reduced.
If your appliance does not operate as required, it is often due to a very
minor problem. Please check whether you can remedy the fault yourself
by using the following guidelines. You will save yourself the costs of an
unnecessary visit by customer service personnel.
Solution
Remove the filter and either clean it or
descale it.
Get a servicing expert to clean the filter. Servicing expert
Turn on the hot-water tap fully and open
and close the corner valve several times.
Then clean the filter in the water tap.
Check the fuse in the fusebox.
Get the appliance's automatic circuit
breaker checked by an electrician. Check
the permissible supply temperature.
Reduce the flow-rate on the tap.
By a qualified professional: use the
corner valve to regulate the flow-rate.
Check the flow-rate limiter or replace it
with a smaller one.
Remove the filter in the tap and either
clean it or descale it.
Clean the filter in the corner valve
(Fig. 6, A 4).
A non-swelling sealing material must be
used in the warm water tap.
Reduce the water flow on the taps until
the desired water temperature is
reached.
A fault, what to do?
Who
Customer
Customer
Customer
Servicing expert
Customer
Servicing expert
Customer
Servicing expert
Customer
Customer
11