Lennox SL280DF060NV36B Instruction Manual page 43

Field Wiring Applications With Conventional Thermostat (Continued)
DIP Switch Settings and On-Board Links (See figure 4)
DIP Switch 1
Thermostat
Thermostat
Heating
Stages
2 Heat / 2 Cool OFF
2 Heat / 2 Cool OFF
with t'stat with
humidity control
2 Heat / 1 Cool OFF
with t'stat with
humidity control
2 Heat / 1 Cool OFF
* Not required on all units.
On Board Links Must Be Cut To Select
System Options
CUT ON-BOARD LINK
W915
2 STAGE
COMPR
CUT ON-BOARD LINK
W915
2 STAGE
COMPR
CUT ON-BOARD LINK
W914
DEHUM
OR
HARMONY
CUT ON-BOARD LINK
W914
DEHUM
OR
HARMONY
DO NOT CUT ANY
ON-BOARD LINKS
Page 43
Wiring Connections
S1 FURNACE OUTDOOR
T'STAT TERM. STRIP
*
S1 FURNACE
T'STAT TERM. STRIP
o
S1 FURNACE
T'STAT TERM. STRIP
o
S1 FURNACE OUTDOOR
T'STAT TERM. STRIP
*
UNIT
OUTDOOR
UNIT
*
OUTDOOR
UNIT
*
UNIT