FIGURE 7
– SINGLE
& MULTI STAGE
HEAT PUMP, ONE
TRANSFORMER
NOTE:
Dashed lines
represent wiring for
multi stage systems
only
G
Y
W
RC
RH
W2
C
O/B
L
T2
Y2
T1
I2
I1
Y2
OUTDOOR
UNIT
C
AIR
HANDLER
ODT/REMOTE
TEMP SENSOR
Y
G
Y2
Y
W
R
C
W2
JUMPER
W
R
O/B
L
90-2567
FIGURE 8
– RADIANT
& HEAT/COOL, ONE
TRANSFORMER
24V
COM
NO(1)
COM(3)
E/W2
R
RADIANT
FLOOR
W
C
AIR
CONDITIONER
Y
FURNACE
G
C
R
W
Y
AA
8024
JUMPER
ODT/REMOTE
TEMP SENSOR
G
Y
W
RC
RH
W2
C
O/B
L
T2
Y2
T1
I2
I1
90-2677
15
14
