Lennox A98USMV Installation Instructions Manual page 42

Thermostat
DIP Switch 1
1 Heat / 1 Cool
NOTE:
Use DIP
switch 3 to set
sceond-stage heat
ON delay.
OFF - 7 minutes
ON - 12 minutes
1 Heat / 2 Cool
NOTE:
Use DIP
switch 3 to set
sceond-stage heat
ON delay.
OFF - 7 minutes
ON - 12 minutes
1 Heat / 2 Cool
with t'stat with
dehumidification
mode
NOTE:
Use DIP
switch 3 to set
sceond-stage heat
ON delay.
OFF - 7 minutes
ON - 12 minutes
NOTE - Do NOT make a wire connection between the room thermostat L terminal and the L terminal of the integrated control.
Table 18. Field Wiring for Non-Communicating Thermostat Applications
Page 42 of 74
DIP Switch Settings and On-Board Links
W915
(Y1 to Y2)
Two-Stage
Cooling
ON Intact
ON Cut
ON Cut
W914 W951
(DS to R) (Oto R)
Dehumidification Heat Pumps
Intact Intact
Intact Intact
Cut Intact
Issue 2346
Wiring Connections
FURNACE OUTDOOR
T'STAT TERM. STRIP
H
*
*Not required on all units
FURNACE OUTDOOR
T'STAT TERM. STRIP
H
*
*Not required on all units
FURNACE OUTDOOR
T'STAT TERM. STRIP
H
o
*Not required on all units
UNIT
UNIT
UNIT
*
508364-01