
21
TROUBLE SHOOTING GUIDE
BLOWER
The gasket on the blower has gone bad.
Inspect both gaskets on the combustion blower to make sure
they are in good shape. Replace if damaged.
The blower is overheating and tripping the internal temperature
shutoff.
Clean any dust off of the windings and fan blades. If cleaning
the blower does not help, the blower may be bad.
Blower failure.
With the stove on, check to see if the blower is running. If it
is not, you will need to check for power going to the blower. It
should be a full current. If there is power, the blower is bad. If
there is not the control board may be malfunctioning.
WIRING & CONTROLS
Circuit board malfunction.
Test the current going to the convection blower. If there is
power being sent to the blower when it is shut off, then the control
board is
fi
ne. If there is not power being sent to the blower when
it shuts off during operation, then you have a bad control board.
7. Control board not sending power to combustion blower.
If there is no current going to the combustion blower, check all
wire connections. If all wires are properly connected, you have
a bad control board.
9. Air switch has failed.
To test the air switch, you will need to disconnect the air hose
from the body of the stove. With the other end still attached to
the air switch, very gently blow on the loose end of the hose
(you may want to remove the hose entirely off the stove and the
air switch
fi
rst and make sure it is clear). If you hear a click, the
air switch is working. Be careful too much vacuum can damage
the air switch.
1. Air
fl
ow switch hose or stove attachment pipes for hose are
blocked.
Unhook air hose from the air switch and blow through it. If air
fl
ows freely, the hose and tube are
fi
ne. If air will not
fl
ow throw
the hose, use a wire coat hanger to clear the blockage.
5. The air
fl
ow switch wire connections are bad.
Check the connectors that attach the blue wires to the air switch.
8. Control board not sending power to air switch.
There should be a 5-volt current (approximately) going to the
air switch after the stove has been on for 30 seconds.