Honeywell HE150, HE300, HE250 User Manual

69-2576-01
Wiring Configuration
M29939A
FROM HUMIDITY CONTROL
HE150 OR HE250
DIP SWITCH SETTING
RESET POWER AFTER
ANY DIP SWITCH CHANGES
HE300
POWER IN
HE150/HE250 USES A 15 VA TRANSFORMER WIRED INTO 24V IN. HE100/HE200 USES A 10 VA TRANSFORMER WIRED INTO 24V IN.
1
1
HE300 USES A LINE CORD PLUG.
1
POWER IN
FROM HUMIDITY CONTROL
1

ADVANCED MODELS (HE150/HE250/HE300)

INSTALLATION ADDENDUM
Fig. 2. Wiring TrueIAQ, VisionPRO IAQ, or Prestige, using the intelligent control to program humidity calls with heat,
Fig. 1. Wiring H8908 to humidify only with a call for heat or fan.
cool, or on demand.
WIRING CONFIGURATION
M29940A
G (FURNACE)
G (THERMOSTAT)
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.
HE150/HE250 USES A 15 VA TRANSFORMER WIRED INTO 24V IN. HE100/HE200 USES A 10 VA TRANSFORMER WIRED INTO 24V IN.
1
1
POWER OUT
24V FOR
ELECTRONIC
HUMIDISTAT
2
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.
HE300 USES A LINE CORD PLUG.
1
2
HE150 OR HE250
DIP SWITCH SETTING
RESET POWER AFTER
ANY DIP SWITCH CHANGES
HE300
POWER IN
2
R
POWER IN
2
FROM HUMIDITY CONTROL
G (FURNACE)
G (THERMOSTAT)
1
POWER OUT
24V FOR
ELECTRONIC
HUMIDISTAT
R
FROM
HUMIDITY
CONTROL
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.
HE150/HE250 USES A 15 VA TRANSFORMER WIRED INTO 24V IN. HE100/HE200 USES A 10 VA TRANSFORMER WIRED INTO 24V IN.
1
2
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.
HE300 USES A LINE CORD PLUG.
1
2
M29941A
G (FURNACE)
G (THERMOSTAT)
1
POWER OUT
24V FOR
ELECTRONIC
HUMIDISTAT
HE150 OR HE250
DIP SWITCH SETTING
RESET POWER AFTER
ANY DIP SWITCH CHANGES
HE300
POWER IN
2
R
POWER IN
2
FROM HUMIDITY CONTROL
AFS
AFS
G (FURNACE)
G (THERMOSTAT)
1
POWER OUT
24V FOR
ELECTRONIC
HUMIDISTAT
R
FROM HUMIDITY CONTROL
Fig. 3. Wiring to force the HVAC system fan on whenever humidity is needed (on demand).
Fig. 4. Wiring to force fan on and prove airflow in the duct.
69-2576—01 2
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