Revision Date – 15/07/2020 page 46
9.10 Thermistor – Replace
Disconnect all power leads from the back of the
fridge.
Remove the front cover (refer to section 9.3).
Locate the thermistor cable to left hand side of
fridge.
Remove and retain the screw, “P”-clip and sealing
compound that retain the thermistor wire.
Place a mark on the thermistor wire where it exits
the fridge cabinet. The new installed wire length
will need to match the old wire length.
Withdraw the thermistor wire and thermistor from
the fridge cabinet.
For dual zone fridges, there are two thermistors.
The longer thermistor cable is for the rear zone
and the shorter thermistor cable is for the front
zone.
Single Zone main circuit board.
Thermistor
Dual Zone main circuit board.
Thermistor Front Zone Thermistor Rear Zone
Gain access to the main circuit board as per
section 9.6.
Disconnect the 2-pin connector from the main
circuit board. Remove the thermistor wire
(complete with thermistor) from the fridge. Take
note of the thermistor wire path.
Insert new thermistor plug into main circuit board.
Reassemble circuit board into the rear cover as
per section 9.6.
NOTE: It may be necessary to remove cable
ties that have been used to secure the
thermistor wire to the main wiring loom.
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