TROUBLESHOOTING
PROBLEM
DISPLAY
CODE
ROOT CAUSE
CORRECTIVE ACTION
Unit is not
heating
Display
shows”EE”
The thermostat sensor is
broken or disconnected.
Please call customer service.
Display
shows"EF"
The overheat protection has
activated.
Inspect the garage heater and check
that the air inlets and outlets are not
blocked as this may cause overheat-
ing. Switch off the circuit breaker to
the garage heater for 30 minutes and
allow it to cool down. Turn the power
back on and operate.
Display
shows
"LOC"
Heater is in Lock Mode
Hold the POWER button for 10 seconds
to unlock the heating function.
Display
shows "FA"
and blows
cold air
The heater is set to FAN
ONLY mode
Change the setting and switch to
"AUT" heating mode
The heater
will not start
The room temperature has
already reached the set
thermostat
temperature
Adjust the temperature setting to
make sure the thermostat setting
temperature is higher than current
room temperature.
The heater
will not start
The breaker has tripped
Rest the breaker at the fuse panel and
restart the heater
Garage
heater
emits a
burning
smell
During production dust
and/or oil debris gath-
ered on heating coils.
Make sure the room is well
ventilated. Allow the garage
heater to run until the smell is
dissipated.
Check and make sure
there is no combusti-
ble material within 0.9
meters (3 feet) of the
garage heater.
Remove the combustible materi-
al around the garage heater.
This heater must be
mounted at least 8 feet
off the floor, for specif-
ic clearances, please
check the "LOCATING
HEATER" section in the
instruction manual
Relocate the garage heater so
there is enough space between
the heater and adjacent wall and
floor.
13
