Honeywell 69-2072-05 Wiring TrueIAQ with a non-powered humidifier.

11 69-2072—05
Wiring
Wiring TrueIAQ® with a non-powered humidifier.
HVAC
THERMOSTAT
M27340
6840
55
1215
:
76 %
%
In
Out
PM
R
C
W
Y
G
R
C
SENSOR
SENSOR
SWITCH
W
G
VENT
VENT
DEHUM
DEHUM
HUM
HUM
24V
TRANSFORMER
HE225
BYPASS
HUMIDIFIER
TrueIAQ
+
–
69-2072_C.indd 11 7/31/2008 2:04:26 PM