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5.0 BURNER INSTALLATION AND SPECIFICATIONS
5.1 ASSEMBLY & INSTALLATION OF BURNER
ASSEMBLY
Install only a burner approved for use with this furnace according to these
instructions.
SELECT NOZZLE
Select oil input, nozzle and burner configuration as shown on furnace
operating decal.
INSTALL NOZZLE
Install selected nozzle, check for clean seating and tighten in nozzle
adaptor.
ELECTRODES
See burner manufacturer’s instructions for correct setting
INSERTION
IMPORTANT: When installing the burner on the furnace
MOUNT BURNER
make sure that the burner head does not damage the
firepot. If the burner head touches the firepot inspect that
the firepot is seated properly in the heat exchanger.
Tighten top nut first so burner tips down slightly. The burner
is always installed in an upright position by three (3) nuts.
PUMP BY-PASS
For two-pipe system, factory setting (no
PLUG
bypass plug).
WIRING
Refer to wiring diagram for correct
burner connections (see pages 33-35).
THERMOSTAT
Connect the thermostat wires to the fan
timer control board (1158-120).