11
Wiring
Trion Humidistat / Fan Control
Furnace/Air Handler Interlock
C R D
G GT GF RF
"G" Terminal on existing Thermostat
"G" Terminal on Furnace or Air Handler
(24V Hot) "R" Terminal on Furnace or Air Handler
Low Voltage Terminal
R C H
D
G
Humidifier
H H
Field supplied
24 volt relay
Remove Existing Wire Betw een T-stat "G" and AH/Furnace "G"
N.O.
*
*
Wire Diagram - With Humidistat and Humidifier
Blower InterLock Connections (Low Voltage)
F a n Co il / Air Ha n d le r
Co n tr o l
T h e r m o sta t ( T yp )
G
R
W
Y
G
R
W
Y
Existin g F ie ld Su p p lie d
Co n tr o l Wir in g ( T yp )
F ie ld Su p p lie d
Co n tr o l Wir in g
Disco n n e ct Existin g Control
Wir in g From Fan (G) Control
T e r m in a l. Reconnect to Blue
Wir e F r o m Comfort-D.
Co n n e ct Br o wn Wir e F r o m
Comfort-D T o F a n ( G )
T e r m in a l
O r g
Br n
GT
GF
RF
R
C D G Gt Gf Rf
Close on RH Rise
Optional Humidistat Control
See Installation Manual For
Other Control Wiring Options
Blu
Wire Diagram - Field Connections
