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VIII- Field Wiring Applications With Conventional Thermostat
Thermostat
DIP Switch Settings and On-Board Links (See figure 4)
Wiring Connections
DIP Switch 1
Thermostat
Heating
Stages
On Board Links Must Be Cut To Select
System Options
1 Heat / 1 Cool
NOTE - Use DIP
switch 2 to set
second-stage
heat ON delay.
OFF-7 minutes.
ON-12 minutes.
ON
DO NOT CUT ANY
ON-BOARD LINKS
S1
T'STAT
FURNACE
TERM. STRIP
OUTDOOR
UNIT
*
1 Heat / 2 Cool
NOTE - Use DIP
switch 2 to set
second-stage
heat ON delay.
OFF-7 minutes.
ON-12 minutes.
ON
CUT ON-BOARD LINK
W915
2 STAGE
COMPR
S1
T'STAT
FURNACE
TERM. STRIP
OUTDOOR
UNIT
*
1 Heat / 2 Cool
with t'stat with
humidity control
NOTE - Use DIP
switch 2 to set
second-stage
heat ON delay.
OFF-7 minutes.
ON-12 minutes.
ON
CUT ON-BOARD LINK
W915
2 STAGE
COMPR
CUT ON-BOARD LINK
W914
DEHUM
OR
HARMONY
S1
T'STAT
FURNACE
TERM. STRIP
OUTDOOR
UNIT
o
*
* Not required on all units.
