82
Failure to rake ashes
periodically.
Rake ashes.
Refer to
“Ash Management and Ash
Removal.”
Blowers continue
to operate and
thermometer is
reading a higher
than setting
temperature.
Water level is low. Add water.
Refer to
“Filling the Furnace Initially
with Water.”
Defective thermometer. Replace thermometer.
Refer to
“Thermometer.”
Defective aquastat(s) Replace aquastat(s)
Refer to
“Electrical (Water Temperature
Range Control).”
Defective Automatic Fan
Switch (A.F.S.)
Replace A.F.S.
Refer to
“Automatic Fan Swith.”
Too much smoke
comes out
rebox door while
loading.
Opening rebox door
when there is fuel still
inside.
Do not add so much
fuel all at one time.
Refer to
“Loading Wood into the
HEATMOR™.”
Burning wet wood or
poor quality wood.
Add dryer,
seasoned wood.
Refer to
“Types of Wood.”
Opening door within
two minutes of blowers
turning off.
Open door sooner
or wait for next
cycle to start.
Refer to
“Loading Wood into the
HEATMOR™.”
Firebox air leak.
Check all seals for
or air leaks.
Run a smoke check.
Refer to
“Air Leaks.”
Flash Curtain / Heat
Shield has been
removed.
Install Flash
Curtain / Heat Shield
Refer to
“Flash Curtain / Heat Shield.”
Water temperature is low. Fuel re.
Refer to
“Loading Wood into the
HEATMOR™.”
PROBLEM CAUSE SOLUTION PROCEDURE