Lennox G61MPV

Page 93
B−SureLight Board 100870
TABLE 48
Field Wiring Applications (Continued)
Thermostat
Dip Switch Settings and On Board Links (See figure 5)
Wiring Connections
DIP Switch 1
W915
Two−Stage
Cooling
W914 Dehu-
midification
or Harmony
III
W951
Heat Pumps
1Heat / 1 Cool
NOTE − Use DIP
switch 2 to set
second−stage
heat ON delay.
OFF−10 minutes.
ON−15 minutes.
ON Intact Intact Intact
S1
T’STAT
CONTROL
TERM. STRIP
OUTDOOR
UNIT
1 Heat / 2 Cool
NOTE − Use DIP
switch 2 to set
second−stage
heat ON delay.
OFF−10 minutes.
ON−15 minutes.
ON Cut Intact Intact
S1
T’STAT
CONTROL
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−10 minutes.
ON−15 minutes.
ON Cut Cut Intact
S1
T’STAT
CONTROL
TERM. STRIP
OUTDOOR
UNIT