16
Propane and Natural Gas Portable Heaters Manual
TROUBLESHOOTING
SYMPTOM
PROBABLE CAUSE
REMEDY
No heat, fan runs
Rear of heater blocked
Ensure rear of heater is unobstructed
and proper rear clearances are main-
tained (see approval label for specifi-
cations).
If the rear of the heater is obstructed,
the ¾” snap disc manual reset limit
may trip and must be reset manually
before the fan can operate.
The high temperature switch reset
button is found behind the louvers on
the rear of the heater. DISCONNECT
THE POWER TO THE HEATER. Reach
around the protective screen; and push
the “red” button to reset on the switch
make certain to close the panel before
operating the appliance.
Faulty On-Off switch
Replace the switch.
Rear of appliance
Carefully open the panel
Rear of appli-
ance expos-
ing ¾” snap
disc manual
reset limit
switch.
(¾” snap disc
manual reset
limit switch
shown for clar-
ity.)