Lennox A97UH2E Installation Instructions Manual page 46

DIP Switch 1
Thermostat
Thermostat
2 Heat / 2 Cool
2 Heat / 2 Cool
with t'stat with
humidity control
2 Heat / 1 Cool
with t'stat with
humidity control
2 Heat / 1 Cool
*Not required on all units
Page 46 of 60
Field Wiring Applications with Conventional Thermostat (Continued)
DIP Switch Settings and On-Board Links
On Board Links Must Be Cut To Select
Heating
Stages
OFF
CUT ON-BOARD LINK
W915
2 STAGE
COMPR
OFF
CUT ON-BOARD LINK
W915
2 STAGE
COMPR
CUT ON-BOARD LINK
W914
DEHUM
OFF
CUT ON-BOARD LINK
DEHUM
OFF
DO NOT CUT ANY
ON-BOARD LINKS
System Options
W914
DEHUM
Table 13B.
Issue 2327
Wiring Connections
S1
T'STAT
W2
W1
R
G
DEHUM
C
Y2
Y1
S1
T'STAT
DS
W2
W1
R
G
C
Y2
Y1
S1
T'STAT
DS
W2
W1
R
G
C
Y1
S1 FURNACE
T'STAT TERM. STRIP
W2
W1
R
G
C
Y1
FURNACE OUTDOOR
TERM. STRIP UNIT
DS
W2
W1
*
R
R
G
C
C
Y2 Y2
Y1
Y1
O
FURNACE OUTDOOR
TERM. STRIP UNIT
DS
W2
W1
*
R
R
G
C
C
Y2 Y2
Y1
Y1
O
FURNACE OUTDOOR
TERM. STRIP UNIT
DS
W2
W1
*
R
R
G
C
C
Y1
Y1
O
OUTDOOR
UNIT
DS
W2
W1
*
R R
G
C
C
Y2
Y1
Y1
O
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