Troubleshooting And Service - clage MBX 3 Lumino Montageanleitung

MBX 3..7 Lumino

17. Troubleshooting and Service

The following table will help you to determine and rectify possible problems.
Fault
No water flows
Water flows
more slowly than
expected
The heater switches
itself on and off
Water remains cold
Hot water
temperature varies
Hot water tempe-
rature too low
If you cannot rectify the fault with the aid of this table, please contact:
CLAGE GmbH
Central customer service
Pirolweg 8
21337 Lüneburg, Germany
We can either give you the name and address of an authorised customer service company or
repair the heater ourselves. In the latter case, please send in the heater (at your cost and risk)
with details of the problem and a copy of the sales invoice.
Cause
Water supply is turned off
The jet regulator is not fitted
Water pressure is not
sufficient
Dirt in the pipes
Water pressure is varying,
flow rate is too low
Water pressure is not
sufficient
Dirt
Defective temperature sensor
Defective heating element
Supply voltage varies
Water connections mixed up
Flow rate is too high or inlet
temperature is too low
Fon:
Fax:
E-mail: service@clage.de
Internet: www.clage.com
Action
Open the main water valve and the shut-off
valve
Fit the special CLAGE jet regulator
Check the water flow pressure and then
check the water flow adjustment
Remove any dirt from the filter, valves and taps /
check the technical data
Remove any dirt / increase the flow water
pressure, close other taps, open the shut-off
valve further
Adjust the water flow, open the shut-off valve,
fit the special CLAGE jet regulator, check water
pressure
Remove dirt from the inlet and outlet
Replace temperature sensor (authorized
technician)
Replace heating element (authorized technician)
Check the supply voltage
Check installation
Adjust the flow rate (see chapter "Adjusting the
water flow" on page 23).
+49 (0) 4131 - 89 01- 40
+49 (0) 4131 - 89 01- 41
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