Wiring And Sequence Of Operation - Lennox EL297UH045XV36B Unit Information

VII- Wiring and Sequence of Operation
EL297UHV WITH IGNITION CONTROL 107045-XX UNIT DIAGRAM
BLK
WHT
RED
COMBUSTION AIR COMBUSTION AIR
BLOWER MOTOR BLOWER MOTOR
WHT
WHT
R33
IGNITOR
WHT/PINK
FLAME
SENSOR
WHT
BLK
120V
BLUE
YEL 24V
PINK
S102
HIGH HEAT
PRESSURE SWITCH
PURPLE
S128
LOW HEAT
PRESSURE SWITCH
BLUE
YEL
HUM
CIRC
ACC
FLAME
SENSE
BLUE TH
YEL MV COM
ORG MVL
PS2
PURPLE
MVH
BRW
PS1
PNK
HLI
BRW W / YEL
RO(OUT)
STRIPE BRW
GND
GND
GRN/YEL
24VAC
COM
TR
RO(IN)
BRW
HEAT PUMP
W951
Page 86
DOOR
INTERLOCK
3 2 1
6 5 4
9 8
7
12 11 10
AUTO