CLAGE
8
EN
3. How to use
• Plastic surfaces and fittings should only be wiped with a damp cloth. Do not use abrasive or
chlorine-based cleaning agents or solvents.
• For a good water supply, the outlet fittings (e.g. jet regulators and shower heads) should be
unscrewed and cleaned at regular intervals. Every three years, the electrical and plumbing
components should be inspected by an authorised professional in order to ensure proper
functioning and operational safety at all times.
Cleaning and maintenance
This instantaneous water heater features an automatic air bubble pro-
tection to prevent it from inadvertently running dry. Nevertheless, the
appliance must be vented before using it for the first time. Each time the
appliance is emptied (e.g. after work on the plumbing system, if there is
a risk of frost or following repair work), the appliance must be re-vented
before it is used again.
1. Disconnect the instantaneous water heater from the mains (e.g. via deactivating the fuses).
2. Unscrew the jet regulator on the outlet fitting and open the cold water tap valve to rinse out
the water pipe and avoid contaminating the appliance or the jet regulator.
3. Open and close the hot water tap until no more air emerges from the pipe and all air has
been eliminated from the water heater.
4. Only then should you re-connect the power supply again (e.g. via activating the fuses) to the
instantaneous water heater and screw the jet regulator back in.
5. The appliance activates the heater after approx. 10 seconds of continuous water flow.
Venting after maintenance work
This instantaneous water heater was manufactured conscientiously and checked several times
before delivery. Should malfunctions nevertheless occur, it is usually only due to a bagatelle. First
attempt to switch the house fuses off and on again in order to reset the electronics. Next, try to
remedy the problem with reference to the following table. In doing so, you will avoid unnecessary
expense of customer service assistance.
DBX Next
Problem
Cause
Solution
Water stays cold
Master fuse tripped
Renew or activate fuse
Safety pressure cut-out tripped
Contact customer service
Safety thermal cut-out tripped
Contact customer service
Flow rate of hot water too weak
Outlet fitting dirty or calcified
Clean shower head, jet regulator or sieves
Fine filter dirty or calcified
Let clean fine filter by customer service
Selected temperature is not reached
Cold water has been added via the tap Tap hot water only; set temperature, check
outlet temperature
Water perceived to be too
cold
Set temperature too low
Increase set temperature by
a specialist
Water perceived to be too
hot
Set temperature too
high
Decrease set temperature by
a specialist
Repairs must only be carried out by authorised professionals.
If a fault in your appliance cannot be rectified with the aid of this table, please contact the service
organisation of your importer or the Central Customer Service Department. Please have the
details of the typeplate at hand.
4. Trouble-shooting and service
CLAGE GmbH
After-Sales Service
Pirolweg 1 – 5
21337 Lüneburg
Germany
Phone:
+49 4131 8901-40
Fax:
+49 4131 8901-41
Email: [email protected]
Summary of Contents for DBX 18 Next
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