Digital Controller Troubleshooting - Pro-Fab Industries Cozeburn Installation And Operation Instructions Manual

Digital Controller Troubleshooting

PROBLEM
The water overheated and
boiled over and now after
refilling it, the water temp
is below operating range
but there is no power
coming through to the
damper (and blower).
The demand for heat is
on with sufficient wood in
the firebox but no power
is coming to the damper
(and blower).
While reloading the
firebox there seems to be
an excessive amount of
smoke coming out of the
door (more than usual).
COZEBURN INSTALLATION AND OPERATION MANUAL
POSSIBLE CAUSE
The High Limit Switch (snap disc) has tripped
the circuit.
The damper lid may be stuck causing the
Reset Switch to pop out.
The draft is restricted due to creosote buildup
in the chimney stack.
TROUBLESHOOTING
SOLUTION
This high limit switch is designed to reset
automatically when the temperature
drops down to approximately 130°F
(54°C). When the snap disc function is
defaulted the power should be restored.
Loosen the damper lid and push in reset
button.
Clean the chimney stack, most buildup
tends to be at the top of the stack.
27