INSTALL DAMPERS
Install an R80CT damper in the duct supplying air to the
sleeping space and wire the terminals to the corresponding
terminals on the C365T21. Install a second R80CT damper in
the duct supplying air to the living space and wire it to the
C365T21. Each damper uses 2.4VA of power.
Ensure that damper installation does not cause
!
obstruction to the damper blade.
When two or more dampers are required to define the sleeping
or living space, the damper may be wired in parallel. LEDs on
the damper actuator indicate when the damper is fully open
(green) or fully closed (red). When properly installed, the
dampers will never fully close.
DAMPER WIRING
!
Warning!
Turn the power to the HVAC equipment off before wiring.
Use 3-conductor, 18 or 20 gage, thermostat cable to wire from
the C365T21 Thermostat to the sleeping and living space
dampers. There are separate terminals for the sleeping and
living space dampers.
Ensure the damper for the sleeping space is wired to
the terminals labeled SLEEPING and the damper for
the living space is wired to the terminals labeled
LIVING.
C365
Wire Color
Terminal
COM
White
CLS
Red
OPN
Green
Multiple dampers can be used to construct the sleeping or living
spaces. Daisy chain terminals– COM to COM, OPN to OPN
and CLS to CLS.
INSTALLER SECTION
Green LED
Red LED
Damper
Function
Terminal
COM
Common
CLS
Closes Damper
OPN
Opens Damper
WIRING
!
Warning!
Turn the power to the HVAC equipment off before wiring.
Gas/Electric, 2H/1C
Use 6-conductor, 18 or 20 gage, thermostat cable.
C365
Wire Color
Terminal
R
C
W/OB
Y1
G
W2E/Y2
Gas/Electric, 1H/2C
Use 6-conductor, 18 or 20 gage, thermostat cable.
C365
Wire Color
Terminal
R
C
W/OB
Y1
G
W2E/Y2
Heat Pump, 1 Compressor
Use 6-conductor, 18 or 20 gage, thermostat cable.
C365
Wire Color
Terminal
R
C
WOB
Y1
G
W2E/Y2
Heat Pump, 2-Compressor
Use 6-conductor, 18 or 20 gage, thermostat cable.
C365
Wire Color
Terminal
R
C
WOB
Y1
G
W2E/Y2
Page 3 of 12
Equipment
Terminal
Red
R, Rc, Rh
Blue
C
White
W, W1
Yellow
Y, Y1
Green
G
Brown
W2
Equipment
Function
Terminal
Red
R, Rc, Rh
24VAC Power
Blue
C
Common
White
W, W1
Stg1 Heating
Yellow
Y, Y1
Stg1 Cooling
Green
G
Fan
Brown
Y2
Stg2 Cooling
Equipment
Function
Terminal
Red
R, Rc, Rh
24VAC Power
Blue
C
Common
White
O or B
Rev Valve
Yellow
Y, Y1
Compressor
Green
G
Fan
Brown
W, W2 or E
Aux Heat
Equipment
Function
Terminal
Red
R, Rc, Rh
24VAC Power
Blue
C
Common
White
O or B
Rev Valve
Yellow
Y, Y1
Stg1 Compressor
Green
G
Fan
Brown
Y2
Stg2 Compressor
Function
24VAC Power
Common
Stg1 Heating
Cooling
Fan
Stg2 Heating