Lennox A98USMV Installation Instructions Manual page 35

Figure 46. Typical Field Wiring Diagram for Standard Non-Communicating Thermostat
508364-01
BLACK
RED
WHITE
WHITE WHITE
HUM
WHT/
EAC
PINK
FLAME
SENSOR
FLAME
SENSE
BLACK
CIRC
L13
WHITE
120V
YELLOW
24V
BROWN
BROWN
BLUE
S102
PURPLE
PINK
GND
S128
GND
MV
COM YELLOW
ORANGE
BLACK
BLUE BLUE
RO(OUT)
RO(IN)
BLUE
HLI
(HI)
PS2
PS1 (LO)
PINK
MV
Issue 2346
BLACK
WHITE
GN/YLW
2 1
3
6 5 4
9 8 7
12 11 10
AUTO
Page 35 of 74