Installation Sheet
WIRING
Wiring Conguration: Advanced Models (HE150/HE250/HE300)
Wiring Conguration: Basic Models (HE100/HE200)
Advanced Wiring Diagrams are shown in Appendix B
beginning on page 27.
Wiring HumidiPRO to TrueEASE Advanced Humidier with Fan Interlock (HE150/HE250/HE300).
Wiring HumidiPRO to TrueEASE Basic Humidier with Fan Interlock (HE100/HE200).
HumidiPRO
M35152
POWER IN
G OR W
C
OR
AIR PROVING
DEVICE
HE150/HE250 USES A 15 VA TRANSFORMER WIRED INTO 24V IN.
HE100/HE200 USES A 10 VA TRANSFORMER WIRED INTO 24V IN.
HE300 USES A LINE CORD PLUG.
CONNECT G TO HUMIDIFY WHEN THERE IS A FAN CALL.
CONNECT W TO HUMIDIFY WHEN THERE IS A HEAT CALL.
NEVER CONNECT BOTH. CONNECT C WHEN USING G OR W.
USE AIR PROVING DEVICE INSTEAD OF THE G/W CONNECTION
TO HUMIDIFY ANY TIME THE FAN IS OPERATING.
1
1
2
3
3
2
LEFT
LEFT
OUTDOOR
SENSOR
C
R
U
U
S
S
M34570A
1
TRANSFORMER
FURNACE
FAN
MOTOR
FAN CONTROL
L1
(HO
T)
L2
POWER
SUPPLY
1
2
PROVIDE DISCONNECT MEANS AND
OVERLOAD PROTECTION AS REQUIRED.
24 VAC WIRING.
HUMIDIFIER
2
C
R
U
U
S
S
24V CONSTANT
REQUIRED
OUTDOOR SENSOR
Humidier 69-2413EF—17
17