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NTC
Theory of parts
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>
15℃
17.48KΩ
20℃
12.12KΩ
25℃
10KΩ
30℃
8.299KΩ
40℃
5.807KΩ
50℃
4.144KΩ
60℃
3.011KΩ
70℃
2.224KΩ
80℃
1.667KΩ
85℃
1.451KΩ
NTC
Inspect
NTC
1.Open the control panel and take out PCB;
2.Unplug the RE connector(shown in below picture), then use the multi-meter Ω shelf to test
resistance between two blue wire , 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.
unplug
NTC resistance table
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Summary of Contents for WQP8-9339L-US
Page 3: ...Water circuit scheme Water Circuit Function Description 3 ...
Page 33: ...Troubleshooting 33 ...
Page 34: ...Troubleshooting 34 ...
Page 35: ...Troubleshooting 35 ...
Page 36: ...Troubleshooting 36 ...
Page 37: ...Troubleshooting 37 ...