Beckett Model 7505 Startup / Checkout, Starting the System, Check Safety Features, Fire Hazard

Models: Model 7505

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Startup / Checkout

Startup / Checkout

Fire Hazard

Reset and Service by Qualified

Technician only.

If the burner or control fails any of the following tests, recheck control wiring. If the burner or control still fails any tests, replace the control.

Starting the System

1.Open the shut-off valves in the supply line from the oil tank.

2.Close the disconnect switch to supply power to the burner.

3.Adjust the thermostat or boiler control to call for heat.

- If the pump has not been primed, refer to “Priming the Pump” in the “Operation” section of this manual.

4.Monitor burner operation to ensure that the burner ignites.

5.End the call for heat. Verify that the burner turns off before leaving the installation site.

Check Safety Features

Safe Start Check

1.Place a jumper across the cad cell terminals.

2.Refer to the steps for “Starting the System” and have the system call for heat.

3.Burner must not start. Verify that the

green light is on continuously and that the control remains in Standby mode.

4.End the call for heat and remove the cad cell jumper.

Simulate Flame Failure and Ignition Failure

1.Refer to the steps for “Starting the System” and have the system call for heat.

2.After flame is established and the burner igniter turns off, close the hand valve in the oil supply line.

3.At flame loss, the control will enter Recycle mode. Verify that the green light is flashing. The control will remain in Recycle for 60 seconds.

4.After the 60 second recycle period, the control will try to restart the system.

5.After the 15 second lockout time, the control will lock out the burner and the reset button will flash. Verify that the burner motor and igniter are off and that the burner oil solenoid valve (if used) is not energized.

6.Open the hand valve in the oil line.

7.Click the reset button and verify that the red light in the reset button shuts off and that the burner lights.

8.End the call for heat.

Before leaving the installation, verify that all thermostat and boiler/furnace control wiring is correct. Consult heating appliance manual for directions.

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Beckett Model 7505 manual Startup / Checkout, Starting the System, Check Safety Features, Fire Hazard