WIRING
Wiring Configuration: Advanced Models (HE150/HE250/HE300)
Wiring TrueEASE to equipment with powered terminals.Wiring TrueEASE to equipment with powered terminals.Wiring Configuration: Basic Models (HE100/HE200)
ADD 24VAC ISOLATION RELAY (SUCH AS R8222B1067) BETWEEN
THE HUMIDIFIER AND THE AIR HANDLER.
THE 50027910-001 AIR-FLOW SWITCH (AFS) IS RECOMMENDED
TO ENSURE AIR FLOW WHEN THE HUMIDIFIER IS RUNNING. IF
THE AFS IS USED, SET DIP SWITCH 1 TO OFF (LEFT).
HE150/HE250 USES A 15 VA TRANSFORMER WIRED INTO 24V IN.
HE100/HE200 USES A 10 VA TRANSFORMER WIRED INTO 24V IN.
WIRING DIAGRAM ASSUMES THE USE OF EQUIPMENT-SPECIFIC
COMMUNICATING THERMOSTAT CONTROLLING THE HUMIDIFIER.
1
2
3
4
4 4
4
ADD 24VAC ISOLATION RELAY (SUCH AS R8222B1067) BETWEEN
THE HUMIDIFIER AND THE AIR HANDLER.
THE 50027910-001 AIR-FLOW SWITCH (AFS) IS RECOMMENDED
TO ENSURE AIR FLOW WHEN THE HUMIDIFIER IS RUNNING. IF
THE AFS IS USED, SET DIP SWITCH 1 TO OFF (LEFT).
HE300 USES A LINE CORD PLUG.
WIRING DIAGRAM ASSUMES THE USE OF EQUIPMENT-SPECIFIC
COMMUNICATING THERMOSTAT CONTROLLING THE HUMIDIFIER.
1
2
3
M33040
COM HUM R G
HE150 OR HE250
DIP SWITCH SETTING
RESET POWER AFTER
ANY DIP SWITCH CHANGES
HE300
POWER IN
3
1 1
2
2
POWER IN
3
AFS AFS
COM HUM R G
M33039
HUMIDIFIER
WATER
SOLENOID
LEAD WIRE
COM
HUM
R
G
WIRING DIAGRAM ASSUMES THE USE OF EQUIPMENT-SPECIFIC
COMMUNICATING THERMOSTAT CONTROLLING THE HUMIDIFIER.
1
1