Lennox SL280DF070V36A Unit Information

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Ignition Control 107045-XX DIP Switch Settings and On-Board Links With a Conventional Thermostat
Thermostat
DIP Switch Settings and On-Board Links
Wiring Connections
DIP Switch 1
Thermostat
Heating
Stages
On Board Links Must Be Cut To Select
System Options
Dual Fuel
Single Stage
Heat Pump
ComfortSense
thermostat w/
bilities
Capable of 2
stage gas heat
midification
control
OFF
CUT ON-BOARD LINK
W951
HEAT
PUMP
CUT ON-BOARD LINK
W914
DEHUM
OR
HARMONY
L7742U
T'STAT
FURNACE
TERM. STRIP
HEAT PUMP
67M41*
Y
H
L
Y2
D
B
L
Y2
T
T
outdoor
sensor
H
Dual Fuel
Two Stage
Heat Pump
ComfortSense
thermostat w/
bilities
Capable of 2
stage gas heat
midification
OFF
CUT ON-BOARD LINK
W914
DEHUM
OR
HARMONY
CUT ON-BOARD LINK
W951
HEAT
PUMP
CUT ON-BOARD LINK
W915
2 STAGE
COMPR
L7742U
T'STAT
FURNACE
TERM. STRIP
HEAT PUMP
67M41*
H
L
Y2
D
B
L
Y2
T
T
outdoor
sensor
Y2
out blue
H
* Connect W1 to W1 ONLY if using defrost tempering kit 67M41
NOTE - Do NOT make a wire connection between the room thermostat L terminal and the L terminal of the
integrated control.

Lennox SL280DF070V36A Specifications

General

Brand	Lennox
Model	SL280DF070V36A
Category	Furnace
Language	English