Start The Burner And Set Combustion; Start-Up And Inital Settings - Honeywell r7284 Operator's Manual

Section: Start the Burner and Set Combustion
FIGURE 7h -
230V MOTOR WIRING DIAGRAM WITH 115V PRIMARY CONTROL
IGN. LIGHT
115V
FUEL
SOLENOID
115V
IGNITOR
MOTOR
230V
POWER
LIGHT 115V
Start the Burner
and Set Combustion
Start-up and Initial Settings
1. Open the shutoff valves in the oil supply line to
the burner.
2. Adjust air band pointer to the value specified by the
equipment manufacturer. If the equipment manu-
facturer values are not available, refer to Figure 8.
Calibrated test instruments must be used for the
final air and fuel adjustment.
FIGURE 8
AIR BAND & FUEL
PRESSURE ADJUSTMENT
Fuel Pressure Adjustment
(Turn screw clockwise to increase
pressure; turn counterclockwise
to decrease pressure)
14
KNA Burner Manual 9.801-300.0 rev. 8/13
115V
CAD
PRIMARY
CELL
CONTROL
HONEYWELL
R7184U
5
SP
FUEL
4
SOL
3
L 2
2
1
L 1
3. Adjust the thermostat to call for heat.
4. Turn the burner switch to the "ON" position to start
the burner.
5. Bleed any air from the fuel pump as soon as the
burner motor begins rotating.
6. Sample exhaust air with Bararach smoke tester
to obtain 0-1 combustion efficiency. Adjust air
band and fuel pressure if necessary to obtain
best results.
Fuel Bleed Valve
9.807-552.0
THERMOSTAT
GND
SP
L 2
LINE 2
115V
L 1 LINE 1
115V
230V
230V
Air Band Adjustment
(Loosen screw, rotate
air band, re-tighten screw)