34
Alpine SE36 Direct Vent Gas Fireplace
NOTE: Before troubleshooting the Positive Pressure system, be sure the power to the appliance is on.
POSITIVE PRESSURE SYSTEM TROUBLESHOOTING
PROBLEM
POTENTIAL
CORRECTIVE ACTION
Blower will not
operate
Blower controller is in the
“OFF” position
Thermal blower switch is
defective
Blower is defective
Blower control is defective
•
Turn blower controller to variable position
•
With the power supply off, remove the blower control switch without
disconnecting wires. Identify and isolate thermal blower switch wires.
With an electrical continuity tester, test for continuity. Reading should
be zero. Run the fireplace for 10 minutes. There should now be
continuity. Turn burner off. If there is no continuity with the fireplace
hot. Replace the thermal blower switch inside the firebox.
•
With the power supply off, disconnect the wiring form the blower and
connect a 115 V. power supply directly to the blower. If the blower
operates, re-connect wires and move to the next step.
•
If the blower and thermal blower switch are functional and all wiring
is continuous and functional. Replace the blower controller.
•
Oil blower with light machine oil.
•
Tighten squirrel cage on shaft (internal allen set screw) or adjust
alignment of cage. If badly out of alignment replace blower. If blower
continues to rattle, replace blower.
Blower makes
rattling sound
Blower needs oiling
Blower cage is loose or
misaligned
Blower is worn out
•
Check wiring against wiring diagram in manual. If blower has
been wired improperly and power applied to appliance. Blower
controller will be damaged. Replace blower controller.
•
If blower operates, but will not vary, replace controller.
Blower speed will not
vary
Wiring not done properly
Blower controller is defective
Caution:
Label all wires prior to disconnection when servicing controls. Wiring errors can cause
improper and dangerous operation. Always verify operation after servicing
Caution:
Any safety screen or guard removed for servicing an appliance must be replaced prior to
operating the appliance
SERVICE INFORMATION
