Bosch TR4000 4 ET Notice De Montage Et D'utilisation page 19

Table des Matières

Publicité

Les langues disponibles
  • FR

Les langues disponibles

  • FRANÇAIS, page 20
12
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
The appliance does not start
(heat), no water flows.
The desired water temper-
ature leaving the tap is no
longer reached.
Water flow-rate is too low. The filter in either the water
The water is not sufficiently
warm.
If the fault could not be eliminated, please call customer service.
TR4000 | TR4000R – 6 720 876 021 (2019/06)
All manuals and user guides at all-guides.com
Cause
The fuse in the house electrical
installation has tripped/blown.
Power failure or initial start-up. Starts rinsing:
The air sensor in the appliance
detects air in the water and
momentarily switches the
heating element off.
The supply temperature
has reduced.
tap or the showerhead is
clogged.
The filter in the corner regulat-
ing valve is clogged.
The appliance's automatic cir-
cuit breaker has been tripped.
Water flow-rate is too high
and/or the cold water supply
temperature is too low.
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
Check the fuse in the house electrical installation.
Open the warm water tap and allow water to flow for
at least 30 seconds (flow-rate at least 2 litres per min-
ute). Only then (for safety reasons) will the appliance
begin to heat.
Should the appliance not start because of a reduced
flow-rate, remove the perlator, shower head or similar
before start and repeat the process.
Reduce the water flow on the taps until the desired
water temperature is reached.
Remove the filter and either clean it or descale it.
Remove, clean and reinstall the filter. Circulate water
through the appliance. If necessary, repeat this proce-
dure until the filter is free of particles.
Get the appliance's automatic circuit breaker checked
by an electrician. Check the permissible supply tem-
perature.
Use the angle valve to regulate the flow-rate.
Check the flow-rate limiter or replace it with
a smaller one.
A fault, what to do?
Who
Customer
Customer
Customer
Customer
Servicing
expert
Servicing
expert
Servicing
expert
19

Publicité

Table des Matières
loading

Table des Matières