6.7
Replacing the NTC temperature sensor
Tools:
Torx screwdriver T10
Open-end wrench A/F 8/10 mm
Procedure:
1.
Disassemble appliance as described in the chapter “General
disassembly”.
2.
Remove watertank support as described in the chapter “
watertank support replacement”.
3.
Disconnect wire (red) for NTC temperature sensor at the
connector plug
(1)
.
4.
Pull connecting cable (red) for NTC temperature sensor back
through the cable guides to the NTC temperature sensor.
5.
Remove NTC temperature sensor
(2)
from the heater and
replace it.
6.
Screw in NTC temperature sensor
(2)
with spring washer.
Only lightly tighten NTC temperature sensor until the
spring washer is situated flat (0.5–0.9 Nm).
When screwing in the NTC temperature sensor, ensure
that the connecting cable is not twisted!
7.
Assemble in reverse sequence.
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