Toshiba DWS-22A Series Service Manual page 37

Part name
Funtion
Inspect NTC
1.Open the protecting box and take out PCB(see the section"Part Name PCB");
2.With the door closed,unplug the RE connector(shown in below picture), then use the
multi-meter Ω shelf to test resistance between two blue wires(RE and GND) , the normal
resistance is shown in below table.
3. I f the resistance is not correct, it means NTC circuit has a problem. In this case, we
should check the connection first. If the problem hasn't been solved by re-connection, we
would replace the NTC.
NTC
Negative Temperature Coefficient Thermistor is integrated into sump,
which is used for measuring temperature of water in the tub.
RE
GND
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