Vsp2−1 Jumper Summary - Lennox G32V Series Service Literature

G32V−1 / −3 OPERATION SEQUENCE AND JUMPERS SUMMARY WITH VSP2 (HEATING)
MATCH UP T−Strip
Jumper
FOR COOLING JUMPERS
SEE COOLING SECTION
BELOW
Single-Stage Heating No
with Single−Stage Jumpers
Thermostat
Two-Stage Heating No
With Single−Stage Jumpers
Thermostat
Harmony Heating No
Jumpers
(continued on following page)
Mode of COMMENTS OR SEQUENCE
Operation
Jumper
One−Stage Blower operates on the high
speed heat tap during the
heating mode.
W2 Timed Blower operates on the low
speed heat/cool tap during the
first stage of heating. Blower
operates on the high speed
heat tap during second stage
heating.
Remove pin #3 of the J73
plug on the VSP control.
See figure 12. Insulate end
to prevent it from shorting.
Two−Stage Blower operates on PWM
signal generated by Har-
mony. Harmony overrides
blower speed taps. Blower
speed varies according to
zone demand.
Low and high fire controlled by
temperature modulating switch.
TABLE 35