Quadra-Fire PS35-C - Page 23

23 04/217058-805F
Symptom Possible Cause Corrective Action
Convection blower fails
to start.
No call light.
#1 snap disc defective.
Blower not plugged in.
Blower is defective.
Control box is defective.
Defective control box.
Replace snap disc.
Check that blower is plugged into wire
harness.
Replace blower.
Replace control box.
Exhaust blower fails to
start or does not shut off.
Blower not plugged in.
Blower is clogged with ash.
Blower is defective.
Control box is defective.
Check that blower is plugged into wire
harness.
Clean exhaust system.
Replace blower.
Replace control box.
Large, lazy ame, orange
color. Black ash on glass.
Dirty appliance.
Poor fuel quality, high ash content.
Fire pot clean-out plate not completely
closed.
Excessive amount of fuel.
Clean appliance, including re pot, heat
exchangers and venting system. Remove
stainless steel bafe from rebox to clean
ash from on top of bafe. Clean behind rear
brick panels. Change fuel brand to premium.
Check that re pot clean-out plate is fully
closed.
Reduce feed rate using feed rate adjustment
control rod located inside hopper.
Nuisance shutdowns.
Low ame.
Sawdust buildup in hopper.
Feed motor is reversing.
Defective thermocouple.
Defective control box.
Fire pot more than 1/2 full
Increase feed by opening feed rate
adjustment control rod located inside
hopper.
Clean hopper, see page 17.
Check for good connections between feed
motor and wire harness.
Replace thermocouple.
Replace control box.
See page 20 for detailed instructions for
“High Ash Fuel Content Maintenance”.
Appliance calls for heat.
Call light illuminates.
Exhaust blower starts.
No feed or igniter.
Thermocouple is defective or not properly
plugged in.
Defective control box
Check connections on thermocouple or
replace if defective.
A ashing yellow light on the control box
indicates a problem with the thermocouple.
Replace control box.
Table 23.1