C
R
G
Y1
Y2
W1/O/B
W2
W3/AUX
C
R
G
Y1
Y2
W1/O/B
W2
W3/AUX
Humidification
System
DEHUM/
HUM
Dehumidification Terminal
on Equipment
SENSOR
SENSOR
55
Installation Instructions
Sample Wiring Diagrams
Humidification
Use 18-22 gauge
thermostat wire.
Use 18-22 gauge
thermostat wire.
Dehumidification
AUX Output Usage
must be set for Hum
AUX Output Usage
must be set for Dehum