Wiring HumidiPRO to TrueSTEAM Advanced Humidifier
C
R
U
U
S
S
HVAC
R
C
W
Y
G
NOTE: SEE TrueSTEAM INSTALL GUIDE FOR DETAILED WIRING INFORMATION.
HumidiPRO
OUTDOOR SENSOR
THERMOSTAT
G "FAN"
24V
2 3
1
24V
ON
HUM
OFF
HUM
AFS MONITOR RECOMMENDED
C
GT
R
RT
GF
EXT
14
4 5
6
M34576A