Lennox International Inc. WINSLOW PS40 - Manual (Page 28)

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Orange Sooty Flames - Glass Turns Black
Possible Problem Solution
Burn-Pot is dirty Clean the Burn-Pot
Vent pipe restricted Clean the vent pipe
Flue gas passageways restricted Clean the passageways
Combustion blower dirty Clean the combustion blower
Burning improper fuel Burn only wood pellet fuel or corn fuel that meets the fuel speci-
fications outlined on Page 5
Pellets Not Feeding
Possible Problem Solution
Hopper empty Fill the hopper
Auger jammed Call service technician
Flue gas passageways restricted Call service technician
Auger motor not operating Call service technician
Hopper lid is open Close Hopper Lid
Hopper lid switch is faulty Replace hopper lid switch if determined to be faulty
Over Temperature Snap Switch Shuts Stove Down - Code - Ready light flashes red 2 long blinks
Possible Problem Solution
Convection blower not running Blower dirty, blower snap switch bad, or blower broken
Flue passageways or vent restricted Clean passageways or vent pipe (see Pages 22 and 23)
Snap switch* defective Replace the snap switch*
* Note: The snap switch has a reset button that must be pushed before stove will function (see Page 25).