9
Wiring
Freeze
Stat
Blower Motor
Compressor
S
R
C
Fan Relay
Compressor
Run Capacitor
120 Volt 60Hz 15 Amp
1 Phase Power Supply
Compressor Relay
GT GF RF
D G
C
R
Humidistat / Ventilation Control
Blower InterLock Connections (Low Voltage)
Fan Coil / Air Handler
Control Thermostat (Typ)
G
R
W
Y
G
R
W
Y
Existing Field Supplied
Control Wiring (Typ)
Field Supplied Control Wiring
Disconnect Existing Control Wiring
From Fan (G) Control Terminal.
Reconnect to Blue Wire From Comfort-D.
Connect Brown Wire From Comfort-D
To Fan (G) Terminal.
Org Brn
Blu
Wiring Connections Line and Low Voltage
GT
GF
RF
R
e
d
W
h
t
G
ry
Y
e
l
O
rg
B
rn
B
lu
Blower Motor
Run Capacitor
Low Voltage Terminal
Tr
an
sfo
rm
er
Humidistat
OPTIONAL
*
*
*
Remove Jumper If Fan Control Is Used
Molex 50-84-1040
Comfort-D Wire Diagram
