Archgard 31-DVIM33C-2, Инструкция по установке, эксплуатации и обслуживанию, Страница: 33 / 40

33
Maintenance
SYMPTOM ACTION
Sooty deposits on the glass door. 1. If the flame is yellow and lazy, check for lint etc. around primary air shutter. Increase primary
air by opening the primary air shutter if necessary.
2. Check for proper placement of the logs and branches. Ensure logs and burner are clean.
See that section in the instruction manual.
3. Check for proper venting and blockage of the vent termination.
4. Check manifold pressure and clock input rating for over-firing.
Sharp blue flames with flames
lifting off the burner at the ends.
1. Too much primary air. Reduce primary air by closing the primary air shutter. During cold
temperatures, some flame lifting may occur during start-up.
Convection blower does not turn
on.
1. The convection fan is thermostatically controlled. It will only turn on when the appliance is
warmed-up. This may take up to 15 minutes with the appliance on high.
2. Check for 120 VAC electrical supply to the appliance. (Is the cord plugged in?)
3. Check for proper mounting of the thermal snap disc.
4. Check electrical connections.
5. Check for defective thermal snap disc.
6. Check for defective convection blower speed controller.
7. Check for defective convection blower.