Electrical Wiring; Thermostat; Operation Instruction; Fan Speed Control - CADDY PF01015 Installation And Operating Instructions Manual

27.9. ELECTRICAL WIRING

See Section 14.9 - ELECTRICAL CONNECTIONS

27.10. THERMOSTAT

See Section 15 - THERMOSTAT INSTALLATION

28. OPERATION INSTRUCTION

28.1. FAN SPEED CONTROL

See Section 16.5 - DISTRIBUTION BLOWER SPEED CONFIGURATION

28.2. COMBUSTION SAFETY CONTROL

The AFG type oil burner is equipped with an electronic control including a pre-purge function and a new,
more durable drive motor.

28.3. PRE-PURGE

When there is a call for heat, the burner's fan will run for 15 seconds before the actual ignition takes place to
vent the combustion chamber and generate a proper draft. This will result in a smoother ignition of the oil
burner.

28.4. SAFE OPERATION

If the flame goes out while the burner is running, the control will then switch to the "RECYCLE" mode and
cut the fuel supply to the burner for 60 seconds. After this delay, the control goes back to "IGNITION"
mode. If the flame goes out 3 times in a row, the control will switch to the "LOCKOUT" mode to prevent a
continuous cycling of the ignition process, which would cause a premature soot-up of the combustion
chamber and smoke pipe. To deactivate the "LOCKOUT" mode, press and hold the reset button of the
control for 30 seconds.
A green diagnostic light on the control has four states:
- On = Flame present
- Off = No flame
- 2 seconds On, 2 seconds Off = "Recycle" mode
- 1/2 second On, 1/2 second Off = "Lockout" mode TEMPORARY SHUT-OFF

28.5. TEMPORARY DISENGAGEMENT OF THE BURNER

By pressing and holding the reset button, the burner will shut-off until the reset button is released. When the
button is released, the control will start over at the beginning of the normal cycle.
FOR ADDITIONAL INFORMATIONS ON OPERATION SEQUENCES OF THE BURNER, CONSULT THE BURNER
INSTRUCTION MANUAL.
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