Service; Trouble Shooting - Bosch PCH615FAU Instructions Manual

Service

Trouble shooting

chart
What´s wrong
...If none of the electrical
systems work?
...If the electronic ignition
system does not work?
...If the flame on the burners is
not evenly distributed?
...If the gas flow does not seem
normal or there is no gas flow
at all?
...If the kitchen smells of gas?
...If the safety cut-off devices
on the different burners do not
work?
Any of the following are considered to be abnormal operation and may require
servicing:
Yellow tipping of the hob burner flame.
Sooting up of cooking utensils.
Burners not lighting properly.
Burners failing to remain alight.
Gas valves, which are difficult to turn in case the appliance fails to operate correctly,
contact the authorised service provider in your area.
It is not always necessary to call the Service Centre. In
some cases, you may be able to solve the problem
yourself. This table contains some useful information.
Important:
Only authorised personnel from the Service Centre are
qualified to work on the main gas and electric systems.
Possible cause
• Power turned off.
• Faulty fuse.
• The automatic circuit breaker
or mains differential has been
triggered.
•There may be food or cleaning
product particles between the
spark plugs and the burners.
•The burners are wet.
•The burner covers are not
positioned correctly.
•The burner components have
not been assembled properly.
•The gas ports on the burners
are dirty .
• The burners may not be
totally dry.
•The isolation valve is closed.
•If the gas is supplied from a
gas bottle, it may be empty.
•One of the valves has been
left open.
•Possible leak on the gas bottle.
coupling.
•The control knob has not been
kept pressed in for long
enough.
•The burner ports are dirty.
Solution
• Turn power on.
• Check the fuse in the
main fuse box and
replace if faulty.
•Check to see if the circuit
breaker or a differential has
been triggered in the mains
supply box.
•The gap between the spark
plug and the burner needs to
be cleaned carefully.
•Dry the burner covers
carefully.
•Make sure that the burner
covers are correctly
positioned.
•Put the components in their
correct positions.
•Clean the gas ports on the
burners.
•Dry the burners more
thoroughly (be particularly
careful with single-piece
burners).
• Open the isolation valve.
•Replace the gas bottle with
a full one.
•Check to see if a valve has
been left open.
•Check that the coupling on
the gas bottle is in order.
•Once ignited, keep the
control pressed in for a few
seconds.
•Clean the burner ports.
.
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