Install Instructions

HVAC EQUIPMENT WIRING DIAGRAMS
JUMPER
INSTALLED
FURNACE AND A/C
Y
RH
RC
Y2
HVAC
W2
W
C
G
O
L
B
Y1
G
R
BOILER AND A/C
NOTE:
REMOVE RH/RC JUMPER
R
C
W
BOILER
INDOOR
AIR HANDLER
AND A/C
JUMPER
REMOVED
Y
RH
RC
Y2
HVAC
W2
W
C
G
O
L
B
Y2
R
W1
Y1
TWO STAGE
HEAT PUMP
W2
O
L
C
G
JUMPER
INSTALLED
Y
RH
RC
Y2
HVAC
W2
W
C
G
O
L
B
G
C
R
Y1
FURNACE
AND A/C
W1
R
C
W1
24V SPST
NO RELAY
RADIANT
FLOOR
HEAT
JUMPER
INSTALLED
Y
RH
RC
Y2
HVAC
W2
W
C
G
O
L
B
90-2417
90-2419
90-2418
90-2420
FIGURE 13 – TWO-STAGE FURNACE AND A/C
FIGURE 15 – BOILER AND A/C
FIGURE 14 – TWO-STAGE HEAT PUMP
FIGURE 16 – RADIANT FLOOR FIRST-STAGE HEAT,
FURNACE SECOND-STAGE HEAT AND A/C
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