Beckett 7505 - Manual (Page 8)

8
Startup / Checkout
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
Open the shut-off valves in the
supply line from the oil tank.
Close the disconnect switch to
supply power to the burner.
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.
Monitor burner operation to ensure
that the burner ignites.
End the call for heat. Verify that the
burner turns off before leaving the
installation site.
Check Safety Features
Safe Start Check
Place a jumper across the cad cell
terminals.
Refer to the steps for “Starting the
System” and have the system call
for heat.
Burner must not start. Verify that the
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green light is on continuously and
that the control remains in Standby
mode.
End the call for heat and remove the
cad cell jumper.
Simulate Flame Failure and Ignition
Failure
Refer to the steps for “Starting the
System” and have the system call
for heat.
After fl ame is established and the
burner igniter turns off, close the
hand valve in the oil supply line.
At fl ame loss, the control will enter
Recycle mode. Verify that the green
light is fl ashing. The control will
remain in Recycle for 60 seconds.
After the 60 second recycle period,
the control will try to restart the
system.
After the 15 second lockout time, the
control will lock out the burner and
the reset button will fl ash. Verify that
the burner motor and igniter are off
and that the burner oil solenoid valve
(if used) is not energized.
Open the hand valve in the oil line.
Click the reset button and verify that
the red light in the reset button shuts
off and that the burner lights.
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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Reset and Service by Qualifi ed
Technician only.
Fire Hazard