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Instruction Manual – Model CF2300A Oil Burner
10
Form 6104 BCF-23-R0399
Legend
FD Fused disconnect, by others
LM Limit controls, by others
OP Operating controls, by others
PR Oil primary control, R8184 typical
CC Flame sensor, cad cell typical
TM Optional delay timer
TR Ignition transformer
M1 Burner motor
S1 Primary oil valve
S2 By-pass oil valve
S3 Redundant oil valve
DM Damper motor and end switch
∗∗
∗∗
∗ H/L Insert high/low-fire control here
LFHS Low-fire hold switch
T–T 24-volt thermostat/limit terminals
F-F Cad cell flame sensor terminals
Electrical shock hazard - can
cause injury or death. Disconnect
power before installing or servicing.
Provide ground wiring to the burner in
accordance with the National Electrical
Code.
Wire the burner
Install the burner and all wiring in accordance with the
National Electrical Code and all applicable local codes or
requirements.
Wire the burner in compliance with all instructions provided
by the appliance manufacturer. Verify operation of all controls
in accordance with the appliance manufacturer's guidelines.
See Figure 10 for a typical wiring diagram, with R8184 oil
primary, for reference purposes only. The CF2300A burner is
available with many different wiring configurations. Refer to
the wiring diagram shipped with the burner for the actual
wiring applying to your burner.
NOTE: The wiring in Figure 10 is for an R8184 primary
control and a type B fuel unit (using internal by-pass pressure
regulator as shown in Figures 8c and 9c). The difference in
fuel units is the connection of by-pass oil valve S2 to the
damper-motor end switch. When using a type H fuel unit, the
by-pass oil valve wire is connected to terminal “W” instead of
terminal “B” on the end switch because the by-pass pressure
regulation is external to the fuel unit.
Do not by-pass any safety control.
By-passing a safety control could result in
severe personal injury, death or substantial
property damage.
Figure 10 – Typical wiring
BK
T
T
OR
F
F
WH
HNG
T
OR OR
WH
WH
WH
WH
BK
BK
RB
W
TR
TM
FD
PR
Power supply
120v/60 hz
S3
S1
DM
CC
LFHS H/L
S2
DM
M1
LM OP
BK = black
OR = orange
WH = white
Motor M1 wiring 14 ga All other wiring 16 ga
2311
Field wiring
Factory wiring
Note 1
Note 1 Wiring to damper motor end switch shown for type
fuel unit. For type fuel unit, connect wire to
B
H