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S9240F1004 MODULATING HOT SURFACE IGNITION INTEGRATED FURNACE CONTROL
W1
W2
G
Y2
W915
Y1
E7
C
R
24V
HUMIDIFIER
DH
(OPTIONAL)
H
L
O
W951
DS
W914
1
5
11
ROLLOUT
SWITCH
Fig. 2. Typical wiring diagram for S9240F1004 Integrated Furnace Control.
69-2088—01
DISCHARGE AIR SENSOR
(OPTIONAL)
1
2
E4
J2
3
6
2
12
7
8
HIGH
PRESSURE
SWITCH
MAIN
VALVE
HIGH
LOW
LIMIT
PRESSURE
SWITCH
SWITCH
FLAME ROD
1
FLAME SENSE
P79
4
10
9
1
2
3
M
REGAL
BELOIT
ECM 3.0
INDOOR
AIR BLOWER
24 VAC
6
3 PHASE COMBUSTION
AIR INDUCER
M
2
3
J3
L1
L2
1
P77
2
95V HSI
LINE VOLTAGE
HUMIDIFIER
HUM
(OPTIONAL)
ELECTRONIC
EAC
AIR CLEANER
(OPTIONAL)
4
5
6
FURNACE SIZE
IDENTIFIER
120 V / 60 HZ
AC MAINS
L2 L1
M28147
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