NEVER LEAVE HEATER UNATTENDED WHILE BURNING OR WHILE
CONNECTED TO A POWER SOURCE
Diesel Fired Radiant Heater User’s Manual
© 2020, Lavorwash
8
Operation: PT70-SS Plus / PT-125 SS
Starting the Heater: (Ignition)
1. Fill the tank with Kerosene or other approved
fuel.
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 a minimum of
14 AWG rating.
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 be sure the
proper voltage is being provided to the heater.
1. Complete steps 1-3 above.
2. Push the power switch to the “ON” position.
The power indicator lamp will light and heater
will ignite. (See Figure 5)
Stopping the Heater: (Cool Down)
1. Turn the power switch to the “OFF” position.
Combustion will stop and the Cooling Cycle
will begin.
- PT70-SS Plus: approx. 7 mins
- PT-125 SS: approx 3 mins
When the Cooling Cycle is complete the fan
will stop running and it will be safe to unplug
the heater.
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.
DO NOT disconnect heater
from power source before
cooling cycle has been completed.
WARNING
Thermostat Knob
Digital Display
(2% Tolerance with
actual temperature)
Power Switch
