Lennox Hearth Products Winslow PI40 Installation And Operation Manual page 28

Over Temperature Snap Switch Shuts Insert Down - Code - Ready light flashes red 2 long blinks
Convection blower not running
Flue passageways or vent restricted
Snap switch* defective
* Note: The snap switch has a reset button that must be pushed before insert will function (see Page 24).
Burn-Pot is dirty
Vent pipe restricted
Flue gas passageways restricted
Combustion blower dirty
Burning improper fuel
Hopper empty
Auger jammed
Flue gas passageways restricted
Auger motor not operating
Hopper lid is open
Hopper lid switch is faulty
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Possible Problem
Orange Sooty Flames - Glass turns Black
Possible Problem
Possible Problem
Blower dirty, blower snap switch bad, or blower broken
Clean passageways or vent pipe (see Pages 21 and 22)
Replace the snap switch*
Clean the Burn-Pot
Clean the vent pipe
Clean the passageways
Clean the combustion blower
Burn only wood pellet fuel or corn fuel that meets the fuel speci-
fications outlined on Page 6
Pellets not Feeding
Fill the hopper
Call service technician
Call service technician
Call service technician
Close Hopper Lid
Replace hopper lid switch if determined to be faulty
Solution
Solution
Solution