Wiring Configuration: Advanced Models (He150/He250/He300) - Honeywell HE100 Professional Installation Manual

Wiring Configuration: Advanced Models (HE150/HE250/HE300)

Wiring H8908 to humidify only with a call for heat or fan.
HE150 (PICTURED), HE250, HE300
H8908
HUM
40
30
20 50
10 60
OFF ON
POWER IN
1
Wiring TrueIAQ, VisionPRO IAQ, or Prestige, using the intelligent control to program humidity calls with heat,
cool, or on demand.
FROM
HUMIDITY
HUM
CONTROL
POWER IN
1
Humidifier 69-2413EF—01
HUMIDIFIER
GT OR W
AFS
AIR PROVING
DEVICE
AFS
HUMIDIFIER
HE150 (PICTURED), HE250, HE300
G OR W
2
C
1 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.
OR
CONNECT G TO HUMIDIFY WHEN THERE IS A FAN CALL.
2
CONNECT W TO HUMIDIFY WHEN THERE IS A HEAT CALL.
NEVER CONNECT BOTH. CONNECT C WHEN USING G OR W.
3
USE AIR PROVING DEVICE INSTEAD OF THE G/W CONNECTION
TO HUMIDIFY ANY TIME THE FAN IS OPERATING.
3
HE150/HE250 USES A 15 VA TRANSFORMER WIRED INTO 24V IN.
1
HE100/HE200 USES A 10 VA TRANSFORMER WIRED INTO 24V IN.
HE300 USES A LINE CORD PLUG.
MCR29938
MCR29939
17