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Display is Flashing "E2"
Possible Causes
Airflow switch hose or stove attachment pipes for
hose are blocked.
The air inlet, burnpot, interior combustion air
chambers, combustion blower, or exhaust pipe are
blocked with ash or foreign material.
The firebox is not properly sealed.
Vent pipe is incorrectly installed.
The airflow switch wire connections are bad.
Combustion blower failure.
Control board not sending power to combustion
blower.
Control board not sending power to air switch.
Air switch has failed.
Trouble Shooting Guide
Possible Remedies: (Unplug stove first when possible)
Unhook air hose from the air switch and blow through it.
If air flows freely, the hose and tube are fine. If air will not
flow throw the hose, use a wire coat hanger to clear the
blockage.
Follow all cleaning procedures in the maintenance section
of the owner's manual.
Make sure the door is closed and that the gasket is in good
shape.
Check to make sure vent pipe installation meets criteria in
owner's manual.
Check the connectors that attach the gray wires to the
air switch.
With the stove on, check to see if the combustion blower is
running. If it is not, you will need to check for power going
to the combustion blower. It should be a full current. If
there is power, the blower is bad. If there is not, see #8.
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.
There should be a 5-volt current (approximately) going to
the air switch after the stove has been on for 30 seconds.
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 suck on the loose
end of the hose (you may want to remove the hose
entirely off the stove and the air switch first 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.
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