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Munchkin Problem

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Marty
Marty Member Posts: 109
in THE MAIN WALL
Not yet on a munchkin but have seen many "flaky" thermistors on other equipment. May have been a poor connection and pulling something apart and putting it back dealt with it.

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  • Phil Yarbrough_2
    Phil Yarbrough_2 Member Posts: 20
    Supply Sensor?

    Munchkin T80M I have a unit that display says boiler is at 158 degrees, but unit is actually only at 70.temperature measured at boiler with test instrument. Unit will switch to dhw and heat to set point. Ohm reading of supply sensor cooresponds to 158. Ran unit in test mode, ran up to hi fire. Let test mode cycle off, 10 minute, now unit is running and temperature appears to read normal. Anyone run across anything like this?

    Phil
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