Honeywell Home T10 User Manual

33-00462—05 22
Wiring Dry Contact Alerts with EIM
Fig. 45. Dry contact alerts
Fig. 46. "U" terminals can be used for humidification, dehumidification or ventilation
MULTIPLE DRY CONTACT DEVICES
ON ONE SET OF TERMINALS
EIM
M38718
ONE DRY CONTACT DEVICE
MULTIPLE DRY CONTACT DEVICES
ON ONE SET OF TERMINALS
EIM
ONE DRY CONTACT DEVICE
S3
S3
S4
S4
S1
S1
S2
S2
M39216
TYPICAL HOOKUP OF HUMIDIFIER WITH BUILT-IN
TRANSFORMER
U3
U3
U2
U2
U1
U1
24
VAC
120
VAC
HUMIDIFIER
TYPICAL HOOKUP OF HUMIDIFIER POWERED BY
HVAC TRANSFORMER
U3
U3
U2
U2
U1
U1
RH
RC
R
C
24
VAC
120
VAC
HUMIDIFIER
TYPICAL HOOKUP OF VENTILATION WITH BUILT-IN
TRANSFORMER
U3
U3
U2
U2
U1
U1
24
VAC
120
VAC
VENTILATOR
TYPICAL HOOKUP OF VENT DAMPER POWERED
BY HVAC TRANSFORMER
U3
U3
U2
U2
U1
U1
RH
RC
R
C
24
VAC
120
VAC
VENT DAMPER
TYPICAL HOOKUP OF WHOLE HOUSE DEHUMIDIFIER
U3
U3
U2
U2
U1
U1
24
VAC
120
VAC
DEHUMIDIFIER
TYPICAL HOOKUP OF VARIABLE SPEED BLOWER
FOR DEHUMIDIFICATION IN LOW SPEED
U3
U3
U2
U2
U1
U1
RH
RC
R
C
24
VAC
120
VAC
LOW SPEED FAN
CONNECTION
AT FURNACE
NORMALLY-OPEN
2
TYPICAL HOOKUP OF A BASIC BYPASS HUMIDIFIER
POWERED BY A DEDICATED TRANSFORMER
U3
U3
U2
U2
U1
U1
24
VAC
120
VAC
HUMIDIFIER
OPTIONAL AIR-
FLOW SENSOR
3
TYPICAL HOOKUP OF AN ADVANCED BYPASS
HUMIDIFIER POWERED BY A DEDICATED TRANSFORMER
U3
U3
U2
U2
U1
U1
24
VAC
120
VAC
OPTIONAL
AIR-FLOW
SENSOR
3
TYPICAL HOOKUP OF AN EVAPORATIVE FAN
HUMIDIFIER WITH BUILT-IN TRANSFORMER
U3
U3
U2
U2
U1
U1
OPTIONAL AIR-
FLOW SENSOR
3
NORMALLY-OPEN,
DRY CONTACTS
NORMALLY-CLOSED,
DRY CONTACTS
TYPICAL HOOKUP OF AN HM750 STEAM HUMIDIFIER
24VAC
COM
HUM
HUM
AP
AP
GT
RF
GF
Main Supply
Air Proving
Humidistat
External
L1
L2/N GND
J14J13
AIR PROVING
(OR JUMPER)
3
U3
U3
U2
U2
U1
U1
2
1
3
ANY COMBINATION OF RELAYS (U1, U2, U3) CAN BE USED. THEY ARE SET IN THE THERMOSTAT INSTALLER SETUP.
WIRE THE U RELAY TO THE LOW SPEED FAN FOR DEHUMIDIFICATION CONTROL AT THE EQUIPMENT. THE EIM RELAY CAN BE SET TO BE NORMALLY- OPEN OR NORMALLY-CLOSED IN
THE THERMOSTAT INSTALLER SETUP.
AN OPTIONAL 50027910-001 AIR-FLOW SWITCH (AFS) OR IS RECOMMENDED TO ENSURE AIR FLOW WHEN THE HUMIDIFIER IS RUNNING. IF THE AFS IS USED, SET DIP SWITCH 1 TO
OFF (LEFT). THE T10+ CAN BE CONFIGURED TO ONLY RUN THE HUMIDIFIER WITH A CALL FOR HEAT OR FAN, SO THE AFS WOULD ONLY BE NEEDED TO ENSURE NO WATER FLOW
THROUGH THE HUMIDIFIER PAD IF THERE IS A FAN FAILURE. THE T10+ CAN ALTERNATELY BE CONFIGURED FOR A FAN FAILURE ALERT (ISU 6000, 6150 AND 6160).

Honeywell Home T10 Specifications

General

Connectivity	Wi-Fi
Geofencing	Yes
Display	Touchscreen
Sensors	Temperature, Humidity
Power Source	C-Wire (Required)
Energy Saving	Yes, with scheduling and geofencing
Voice Control	Amazon Alexa, Google Assistant
Smart Home Platform	Honeywell Home App
Compatibility with Systems	Works with most HVAC systems
Warranty	5-year limited warranty