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#10. The blower cycles on and off too much.
CHECK CAUSES: 9, 12, 22 or 59.
#11. Furnace burns without regard to thermostat, overheats.
CHECK CAUSES: 4, 8, 13, 14, 18, 30, 31, 33 or 50
#12. Furnace doesn't make as much heat as it used to.
CHECK CAUSES: 5, 32, 37, 40, 53, 56, 57 or 59.
#13. Circulating blower will not run at all.
CHECK CAUSES: 9, 12, 17, 22, 45 or 56.
#14. Remote thermostat is not accurate by thermometer.
CHECK CAUSES: 18, 30, 31, 32, 33, 48 or 54.
#15. The circulating blower runs continually.
CHECK CAUSES: 9, 12, 38 or 53.
#16. The furnace will not heat the whole house.
CHECK CAUSES: 30 or 32.
UNDESIRABLE BY-PRODUCTS
#17. Owner smells fumes in home.
CHECK CAUSES: 5, 6, 14, 20, 21, 29, 35, 36, 37, 40, 46, 49 or 58.
#18. Dust in the room and on the furniture.
CHECK CAUSES: 4, 6, 35, 41, 49 or 59.
#19. Large amounts of unburned pellets in ash pan.
CHECK CAUSES: 5, 20, 21, 29, 36, 37, 40, 53 or 57.
#20. Large amount of soft ash and hard clinkers in firepot.
CHECK CAUSES: 53.
#21. Furnace smokes out vent running on pilot or full burn.
CHECK CAUSES: 5, 13, 14, 20, 21, 28, 29, 34, 37, 39, 40 or 53.
#22. The Furnace makes too much noise.
CHECK CAUSES: 8, 22, 28, 36, 47, 51 or 55.
CAUSES
1. The pellets in the hopper have tunnelled out or have bridged over.
Remedy: Check the fines content and or length of the pellets against the manufacturer's
specifications.
2. An impurity in the pellets has hung up the cup.
Remedy: The cup is not turning and the motor is very hot. Unplug the stove, empty the
hopper, dislodge the foreign object, check the cup operation and refuel.
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