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IF HEATER FAILS TO START:
1. Press manual reset button at rear of burner.
2. Check fuel level. There must be 2-4 gallons of fuel in the tank for the
heater to start properly.
3. Make sure there are no air locks in fuel lines or filter.
4. Ensure proper power supply and extension cord is being used.
5. Check for dirty fuel filter or blocked fuel supply line.
6. Check burner nozzle assembly.
NOTE: IF THE BURNER HAS BEEN RESET SEVERAL TIMES THERE
MAY BE AN ACCUMULATION OF OIL IN THE CHAMBER! DO NOT
CONTINUE TO TRY AND START THE HEATER!
DRAIN OIL FROM HEAT EXCHANGER USING DRAIN HOLE AT FRONT OF
HEAT EXCHANGER FOR 15-20 MINUTES BEFORE ATTEMPTING TO
RELIGHT. LET REMAINING EXCESS OIL BURN OFF BEFORE CHECKING
COMBUSTION OF UNIT.
SAFE OPERATION PRECAUTIONS:
1. Do not fill fuel tank while heater is operation.
2. Do not attempt to start heater if excess oil remains in the heat
exchanger.
3. Use switch to shut down the heater. Do not try to shut down the heater
by unplugging the electrical cord.
4. Do not plug anything other that the thermostat into the “Thermostat”
plug.
5. Do not use any fuel other that those listed on rating plate.
6. Follow electrical requirements shown on rating plate and/or Electrical
requirements section of this manual.
7. Before removing any guards or performing any maintenance, be sure
that the main power supply is disconnected.