Install Instructions

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Before
Before
After
After
Thermostat
R
W
W
Heat
GR C
Fan
Furnace
Sender
Purple
Red
Black
Green
Yellow
Purple
Yellow
Green
Thermostat
Cable
Thermostat
Cable
G
Thermostat
R
W
G
H
24V Transformer
W
Heat
H
Humid.
G
R
C
Fan
Furnace
24V Transformer
Receiver
Model
1000
Note: If the installation has additional
wires (W2, Y2, O/B, H, etc), they can
remain connected directly to the
equipment terminals.
Thermostat
R
G
G
Fan
YR C
Indoor Unit
Sender
Purple
Red
Black
Yellow
Green
Purple
Green
Yellow
Thermostat
Cable
Thermostat
Cable
Y
Thermostat
C
G
Y
RH
24V Transformer
G
Fan
H
Humid.
YR C
Indoor Unit
24V Transformer
Note: If the installation has additional
wires (W2, Y2, O/B, H, etc), they can
remain connected directly to the
equipment terminals.
To Air
Conditioner
To Air
Conditioner
Receiver
Model
1000
Adding Manual Fan Control
B
Adding a Common Wire
A