Hanseatic WQP12-7311D Technical & Service Manual page 30

E3
Longer heating time
Low
Check water
temperature in the tub
High
Check whether the
Not
NTC circuit is correct
or not.(mentioned in
section 4)
Failure
Make a check of over heat
proof heating Micro-switch.
OK
Jammed
Check whether the filter is
jammed severely or not
OK
Failure
Make a check of Heater.
(mentioned in section 4)
OK
Check whether the
Washing Pump circuit is
correct or not. (mentioned
in section 4)
Reconnect the wire of
NTC circuit and check
again
Still wrong
E3 tree
Replace Switch to
solve the problem
Clear or replace filter
to solve the problem
Reconnect the wire of
Heater circuit and check
again
Still wrong
Not
Reconnect the wire of
Washing Pump circuit
and check again
Still wrong
OK
solve the problem
Replace the NTC to
solve problem
Inspection
->
OK
solve the problem
Replace the Inlet
Valve to solve
problem
OK
solve the problem
Replace the
Washing Pump to
solve problem
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