NOTE: Paraffin should only be stored in a blue
container that is clearly marked "Paraffin." Never
store Paraffin in a red container. Red is associated
with gasoline.
Ventilation
-
Risk of indoor air pollution and Carbon Monoxide
Poisoning. Use heater only in well ventilated
areas.
-
Refer to Safety Information on pages 1-2 for
information about Carbon Monoxide Poisoning.
-
ALWAYS provide a fresh air opening in the
heated space of at least 2,800 cm2 (3 sq. ft)
for each 29 kW / Hr. of heater output. Provide a
larger opening if more heaters are being used.
Danger CARBON MONOXIDE POISONING MAY
LEAD TO DEATH!
Minimum Ventilation Opening Needed
IFT-21
2.1 ft.2
64 cm2
WARNING This appliance is designed to operate
safely at a minimum ambient temperature of -20°
C.
WARNING Use caution when servicing in
wet areas. Disconnect power from the power
mains and keep all electrical components from
becoming wet. Only a qualified technician should
service the heater
WARNING A qualified technician is required to
install, adjust and where necessary; convert this
heater for use with other fuel types.
OPERATION
Starting the Heater: (Ignition)
1. Fill the tank with Paraffin or other approved fuel
until needle on fuel gauge points to "F".
2. Replace fuel cap and tighten firmly.
3. Connect the heater to a three prong (grounded)
power source. You must use a three prong
(grounded) extension cord that is at least 1.8
meters long and is properly rated for this service.
NOTE: On first ignition or after refueling, you may
hear a grinding sound just before ignition. This is the
fuel pump removing the air from the fuel line. Your
heater will start up within seconds. If it does not start
repeat start-up procedures with fuel gauge reading at
least 1/2 tank.
NOTE: The electrical components of these heaters
are protected by a fuse mounted in the PC board.
If the heater fails to ignite, check this fuse first and
replace if necessary. Also check the power source to
IFT-HEATER
be sure the proper voltage is being provided to the
heater.
IFT-21:
1. Complete steps 1-3 above.
2. Turn Thermostat knob to desired temperature
setting. The setting range is from 5°C to 50°
C. Push the Operating switch to the "ON"
position. The power indicator lamp and room
temperature display will light and the heater
will start. (see Figure 9)
Stopping the Heater: (Cool Down)
IFT-21
1. Turn the power switch to the "OFF" position.
Combustion will stop and the Cooling Cycle will
begin. - IFT-21: approx. 3 mins
2. When the Cooling Cycle is complete the fan will
stop running and it will be safe to unplug the
heater.
WARNING DO NOT disconnect heater from power
source before cooling cycle has been completed.
NOTE: Unplugging the heater before the Cooling
Cycle has been completed may cause overheating,
possible damage to the heater and heat plate.
Restarting the Heater:
1. Wait ten seconds after Cooling Cycle has been
completed.
2. Follow all start-up procedures above
Figure 5.
A Thermostatknob
B On/off switch
Figure 6.Filter
A Pump
B Fuelpipe
C Fuelfilter
D Fuelhose
E Fuelgasket
MAINTENANCE - IFT-21
Long Term Storage:
1. Unscrew the fuel cap.
2. Using an approved siphon, remove the Paraffin or
diesel.
3. Using a small amount of Paraffin or diesel, rinse
and swirl the fuel inside the fuel tank
NOTE: NEVER MIX WATER WITH FUEL. It will
cause rust inside the tank.
4. Empty the tank completely.
IMPORTANT: Never store leftover Paraffin between
seasons, using old fuel can damage heater.
40.021.078 - rev00 - 2014
English
15