Operating Instructions
OIL FIRING THE UNIT
To start the oil burner on a new installation
1.Check to make sure there is oil in the storage tank. No. 2 fuel oil may be used if tank is in the basement or buried below ground. No. 1 fuel oil is recommended if the tank is outside and above ground.
2.The oil burner was started and tested at the factory. Double check to make sure the proper oil burner nozzle is installed and electrodes are set according to the oil burner manual.
3.Turn oil tank valve lever to ON.
4.The furnace should be connected to a
5.Set burner thermostat 10 degrees higher than room temperature. If the furnace is connected to the oil tank with a single line, air may have to be purged to the burner. (See burner manual). If there is no air in the oil line, the burner will start. If air is in the oil line, the cad cell will not see a flame and shut down. Wait 5 minutes and turn back on. The correct pump pressure of 100 psi was set at the factory. The draft regulator that is connected to the chimney pipe must be set a .03” Water Column negative to the chimney with the burner operating at least 5 minutes.
6.Refer to burner manual for service tips.
STARTING BURNER AFTER IGNITION FAILURE
Before proceeding, find the cause of ignition failure. It may be a plugged nozzle, dirty electric eye, soot on electrodes, air in the line, or plugged oil line. Do not attempt to restart burner when excess oil has accumulated or if the combustion chamber is
very hot. Press the reset button on primary relay control and burner should start. Do not attempt this more than twice. If burner fails to operate, call a service technician.
FIG. 29
WAYNE MODEL MSR
OIL BURNER
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