Honeywell HumidiPRO H6062A1000/U Installation Instructions Manual page 9

Wiring HumidiPRO with Fan Interlock for 2 Speed Motor
L1
(HOT)
POWER
SUPPLY
L2
1
1 PROVIDE DISCONNECT MEANS AND OVERLOAD PROTECTION AS REQUIRED.
2 24 VAC WIRING.
FAN CONTROL
DPST
SWITCHING
RELAY
H
L
2-SPEED
FAN MOTOR
C
TRANSFORMER
2
9
C
24 VAC (CONSTANT)
R
U
U
S
OUTDOOR SENSOR
S
HUMIDIFIER
M34571