MF3537 low temperature normally open 110 deg. snap disk thermostat
When this thermostat disk malfunctions it will either shut down all stove operations (stuck open) or The unit will continue operating without any fire (stuck closed)
MF3537 normally open 110 deg. room fan snap disk
thermostat
When this thermostat disk malfunctions it will either shut down the room fan (sticks open) or the room fan will continue to run even after the stove is cool)
MF3538 normally closed 250 deg. High limit snap disk thermostat
When this snap disk thermostat malfunctions it will stop the fuel feed auger (sticks open) If the room fan malfunctions this disk will open and shut off the fuel feed auger
Neutral wire
White from power cord
White wire from wire harness
Black from power cord
Ground wire
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Molex connector plugs into back of circuit board
MF3540 Fuel Stirrer gear motor (connect to brown wire on harness)
MF3542 Exhaust draft Motor (connect one wire to red wire and one to black
wire on harness)
MF3573 (6Z906) auger fuel feed gear motor
MF3536 Hopper Lid safety switch
When the hopper lid is open the auger motor will stop
MF3541 Room Fan (circulated room air)
34