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weil-mclain out side temp
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goat
Member Posts: 6
in Gas Heating
I have a weil- mclain ultra 105. I had to disconnect the outside temp sensor because the unit wouldn't turn on . Screen says outdoor temp none. Have checked all wires with a ohm meter and all is good any advice?
0
Comments
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ohm
Did you ohm out the resistor also? I believe they give a list in the manual as to resistance in comparison to temp, is it in the area?0 -
outside temp
Thanks I'll try that tomorrow0 -
Sensor
When sensor fails boiler shuts down. You would think there would be a default temp so you dont freeze.0 -
temp sensor
Replaced outdoor temp sensor and reset system. It's all good Thanks to you all !!0
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