Honeywell T1 Pro Installation Instructions

7
# ISU ISU Name ISU Options (factory default in bold)
220 Cool Stages / Compressor Stages
200=Conv / 200=HP
0, 1
Note:
Select how many Cool or Compressor stages of your equipment the
thermostat will control. Set value to 0 if you do not have Cool Stage/
Compressor Stage. This ISU will not be shown on TH1010D model.
221 Heat Stages
0, 1
Note: Select how many Heat stages of your equipment the thermostat will
control. This ISU will not be shown on TH1010D model.
230 Fan Control in Heat 1 = Equipment Controls Fan
2 = Thermostat Controls Fan
Note: This ISU is only displayed if ISU 205 is set to Electric Forced Air or
Fan Coil.
430 Minimum Cool Setpoint 50 °F to 99 °F (50 °F)
10.0 °C to 37.0 °C (10.0 °C)
Note: The cool temperature cannot be set below this level. This ISU will
not be shown on TH1010D model unless ISU 200 is set to 5 (cool only).
431 Maximum Heat Setpoint 32 °F to 90 °F (90 °F)
0 °C to 32.0 °C (32 °C)
Note: The heat temperature cannot be set above this level. This ISU will
not be shown on TH1010D model unless ISU 200 is not set to 5 (cool
only).
1400 Backlighting
0 = On Demand
1 = Continuous
Note: Common wire needed for continuous. This ISU will not be shown if
the device is powered only by battery.
1420 Temperature Display Offset 3 to 3F (0)
1.5 to 1.5C (0)
Note: 0 °F - No difference in displayed temperature and the actual room
temperature. The thermostat can display up to 3 °F (1.5 C) lower or
higher than the actual measured temperature.
Installer setup options (ISU) (continued)
Specifications
Temperature Ranges
Heat: 32 °F to 90 °F (0 °C to 32.0 °C)
Cool: 50 °F to 99 °F (10.0 °C to 37.0 °C)
Operating Ambient Temperature
32 °F to 102 °F (0 °C to 38.9 °C)
Shipping Temperature
20 °F to 120 °F (28.9 °C to 48.9 °C)
Operating Relative Humidity
5% to 90% (non-condensing)
Physical Dimensions in inches (mm) (H x W x D)
41/16” H x 41/16” W x 15/32” D
103.5 mm H x 103.5 mm W x 29 mm D
Electrical Ratings
Terminal Voltage
(50/60Hz)
Running
Current
W Heating 2030 Vac 0.021.0 A
(Powerpile) 750 mV DC 100 mA DC
Y Compressor Stage 1 2030 Vac 0.021.0 A
G Fan 2030 Vac 0.020.5 A
O/B Changeover (TH1110D only) 2030 Vac 0.020.5 A

Honeywell T1 Pro Specifications

General

Model	T1 Pro
Programmable	Non-programmable
Power Source	Battery or Hardwired
Stages	1 Heat/1 Cool
Changeover	Manual
Geofencing	No
Remote Control	No
Warranty	1-Year Limited Warranty
Temperature Range	Heat 40-90 °F, Cool 50-99 °F
Display Type	LCD
Compatibility	Compatible with most single-stage heating, cooling, and heat pump systems