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Brand

Triangle-tube Triangle-tube List all brands

Type:

MARQUIS TWH200 view MARQUIS TWH200 List all types

Error code:

33
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Error code: 33

Cause of error code 33

Operating Temperature Sensor Open or Short

Solution for error code 33

This Error Code will go away when operating water temperature decreases. If Error happens again:
1. Check operating temperature sensor. Ensure connections are secure.
2. Check sensor resistance. If resistance is zero, replace the sensor.
3. If the problem persists, replace the main control.


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