Honeywell HE100 Professional Installation Manual page 20

Wiring Configuration: Advanced Models (HE150/HE250/HE300)
Wiring to force the HVAC system fan on whenever humidity is needed (on demand).
FROM
HUMIDITY
HUM
CONTROL
POWER OUT
24V FOR
ELECTRONIC
HUMIDISTAT
POWER IN
2
Wiring to force fan on and prove airflow in the duct.
FROM
HUMIDITY
HUM
CONTROL
POWER OUT
24V FOR
ELECTRONIC
HUMIDISTAT
POWER IN
2
18
GF
GT OR W
24V OUT
24V OUT
GF
GT OR W
24V OUT
24V OUT
AFS
AFS
G (FURNACE)
G (THERMOSTAT)
1
R R
1 ONLY NEEDED IF SYSTEM'S THERMOSTAT DOES NOT ISOLATE Y FROM G.
IF NEEDED, BREAK THE THERMOSTAT G TO SYSTEM G CONNECTION
AND ROUTE THROUGH HUMIDIFIER AS SHOWN.
2 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.
G (FURNACE)
G (THERMOSTAT)
1
ONLY NEEDED IF SYSTEM'S THERMOSTAT DOES NOT ISOLATE Y FROM G.
1
R R
IF NEEDED, BREAK THE THERMOSTAT G TO SYSTEM G CONNECTION
AND ROUTE THROUGH HUMIDIFIER AS SHOWN.
HE150/HE250 USES A 15 VA TRANSFORMER WIRED INTO 24V IN.
2
HE100/HE200 USES A 10 VA TRANSFORMER WIRED INTO 24V IN.
AFS
HE300 USES A LINE CORD PLUG.
MCR29940
MCR29941
Humidifier 69-2413EF—01