Honeywell Home TrueEASE HE100 Instructions D'installation page 33

Wiring Configuration: Basic Models (HE100/HE200)
Wiring HumidiPRO in line with air proving device.
Humidifier 69-2413EF—19
C
R
U
U
AIR PRESSURE
S
SWITCH/SAIL
S
SWITCH
L1
L2
(HOT)
1 PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
24V CONSTANT
REQUIRED
OUTDOOR SENSOR
1
HUMIDIFIER
M34573A
31