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BFL13's avatar
BFL13
Explorer II
Mar 07, 2019

Atwood 8531-II Intermittent Burner Question( Photos Added)

Furnace works properly starting and stopping with thermostat operation. Problem is when on for a few minutes and warming the RV up, the burner quits and restarts after about a minute or less whil...
Old-Biscuit's avatar
Old-Biscuit
Explorer III
Mar 07, 2019
Left -----On/Off Circuit Breaker ----12V DC POS Red Wires

Mid...2 White Wires going into motor cover....Sail Switch, when it closes the DC from Sail Switch goes to High Temp Limit Switch and then to circuit bd via connector

Right...Timed Delay Relay. DC POS for on/off-cb goes to relay then to motor when relay is triggered by DC from T-stat



**High Temp Limit Switch is installed ON Heat Exchanger

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