12
TROUBLESHOOTING
Should problems arise during operation or ignition, use this chart to determine the
cause and the proper steps to take. Be sure to unplug heater and allow to cool
completely before taking corrective measures.
PROBLEM
CAUSE
SOLUTION
POWER LAMP FAILS
TO TURN ON
NO IGNITION
ODOR
EXTINGUISHED
AFTER IGNITION
POOR COMBUSTION/
NOISY COMBUSTION
— Disconnected power plug
— Incorrect wiring
— Circuit board malfunction
— Out of fuel
— Clogged air filter
— Use of inferior kerosene
(paraffin)
— Incorrect wiring
— Circuit board, ignition heater
or fuel pump malfunction
— Clogged air filter
— Spilled kerosene (paraffin)
— Use of inferior kerosene
(paraffin)
— Excessive room temperature
— Oxygen shortage in room
— Tip-over switch activated
— Water in fuel acceptance
fitting
— Out of fuel
— Flame sensor or fuel pump
malfunction
— High limit switch activated
— Clogged air filter
— Loose screws or incorrect
assembly
— Incorrect wiring
— Circuit board or fuel pump
malfunction
— Altitude too high
— Plug into 230V AC outlet.
— Consult your dealer.
— Consult your dealer.
— Refuel
— Clean air filter.
— Remove fuel and refuel using
fresh, clear kerosene (paraffin).
— Consult your dealer.
— Consult your dealer.
— Clean air filter
— Wipe off any kerosene (paraffin)
spills from fuel sub tank, remov-
able fuel tank and drip tray.
— Remove fuel and refuel
using fresh, water-clear
kerosene (paraffin).
— Allow room to cool.
— Open doors and windows to
ventilate room thoroughly.
— Reignite.
— Remove fuel and refuel using
fresh, water-clear kerosene
(paraffin).
— Refuel
— Consult your dealer.
— Clean circulation fan cover,
remove any obstructions.
— Clean air filter.
— Consult your dealer.
— Consult your dealer.
— Consult your dealer.
— Consult your dealer.
If the corrective measures outlined above do not solve the problem, please consult your dealer.
LC-41 10.7.21 2:48 PM ページ 12
