problem
Stove beeps three times
during ignite cycle.
Caution light comes on
then stove shuts down.
problem
Stove beeps 18 times dur-
ing burn cycle.
Caution light comes on and
stove shuts down.
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cause
Proof of fire has not been
met during allowed time
frame.
cause
Stove has lost proof of
fire because of power
interruption. This can be
caused by power supply
interruption or intermit-
tent contact in the POF
switch.
SOLUTION
note the stove may have trouble reaching POF if
the room temp is below 40 degrees Fahrenheit. At-
tempt to reignite first, then check spayed terminals
on the POF switch to be sure they are tight.
Bypass POF with a jumper wire and test only. never
operate with switches bypassed.
Replace switches if necessary.
SOLUTION
Relight stove. If it continues to occur, check spade
terminals of proof of fire to be sure they are tight.
Replace proof of fire switches if necessary.
Operator's Manual
HPS10 Pellet Stove
21