Honeywell T1 Pro Non-Programmable Thermostat Installation Instructions

Mounting the thermostat to an electrical junction box
Or when you need to cover paint gap from old thermostat.
Before starting, turn the power off at the breaker box or switch. Separate the Junction Box Adapter from the Cover Plate
Mount the Junction Box Adapter to the wall or an electrical box using any of the eight screw holes. Insert and tighten mounting screws supplied with Cover Plate Kit.
Do not over tighten Make sure the Adapter Plate is level.
Attach the UWP by hanging it on the top hook of the Junction Box Adapter and then snapping the bottom of the UWP in place.
Snap the Cover Plate onto the Junction Box Adapter.

UWP Mounting System installation

Before starting, turn the power off at the breaker box or switch. Open package to find the UWP
Position the UWP on wall. Level and mark hole positions.
Drill holes at marked positions, and then lightly tap supplied wall anchors into the wall using a hammer.
Drill 7/32” holes for drywall.
Pull the door open and insert the wires through wiring hole of the UWP.
Place the UWP over the wall anchors. Insert and tighten mounting screws supplied with the UWP. Do not overtighten. Tighten until the UWP no longer moves. Close the door. .

Power options

Insert R and C wires into designated terminals for primary AC power (C terminal is optional if batteries are installed, but it is recommended).
Remove wires by depressing the terminal tabs.
Insert AA batteries for primary or backup power.

Setting Slider Tabs (built-in jumper)

Set R Slider Tab.

Use built-in jumper (R Slider Tab) to differentiate between one or two transformer systems.
If there is only one R wire, and it is connected to the R, Rc, or RH terminal, set the slider to the up position (1 wire).
If there is one wire connected to the R terminal and one wire connected to the Rc terminal, set the slider to the down position (2 wires).

UWP Wiring terminal designations

S	Not used for T1 thermostat.	L/A – A	Not used for T1 thermostat.
S	Not used for T1 thermostat.	O/B	Changeover Valve (TH1110D only)
Y	Compressor contactor (stage 1)	AUX – W2	Not used for T1 thermostat.
Y2	Not used for T1 thermostat.	E	Not used for T1 thermostat.
G	Fan Relay	W	Heat relay (stage 1)
C	24VAC common. For 2 transformer systems, use common wire from cooling transformer.	K	Not used for T1 thermostat.
U	Not used for T1 thermostat.	R	24VAC power from heating transformer*
U	Not used for T1 thermostat.	Rc	24VAC power from cooling transformer*

Wiring conventional systems: forced air and hydronics

1H/1C System (1 transformer)

R Power [1]
Rc [R+Rc joined by Slider Tab] [2]
Y Compressor contactor
C 24VAC common [3]
W Heat relay
G Fan relay

Heat-only System

R Power [1]
Rc [R+Rc joined by Slider Tab] [2]
C 24VAC common [3]
W Heat relay

Heat-only System (Series 20) [5]

R Series 20 valve terminal “R” [1]
Rc [R+Rc joined by Slider Tab] [2]
Y Series 20 valve terminal “W”
C 24VAC common [3]
W Series 20 valve terminal “B”

Heat-only System

(power open zone valve) [5]
R Power [1]
Rc [R+Rc joined by Slider Tab] [2]
W Valve
C 24VAC common [3]

1H/1C System (2 transformers)

R Power (heating transformer) [1]
Rc Power (cooling transformer) [1]
Y Compressor contactor
C 24VAC common [3, 4]
W Heat relay
G Fan relay

Heat-only System with Fan

R Power [1]
Rc [R+Rc joined by Slider Tab] [2]
C 24VAC common [3]
W Heat relay
G Fan relay

Cool-only System

R Power [1]
Rc [R+Rc joined by Slider Tab] [2]
Y Compressor contactor
C 24VAC common [3]
G Fan relay

Wiring heat pump systems

1H/1C Heat Pump System

R Power [1]
Rc [R+Rc joined by Slider Tab] [2]
Y Compressor contactor
C 24VAC common [3]
O/B Changeover valve [7]
G Fan relay

Thermostat mounting

Push excess wire back into the wall opening.
Close the UWP door. It should remain closed without bulging.
Align the UWP with the thermostat, and push gently until the thermostat snaps in place.
Turn the power on at the breaker box or switch.

System operation settings

Press the Menu to cause the Mode and Fan menus to appear.
Press Mode () to cycle through the available modes.

System modes:

Heat: Thermostat controls only the heating system.
Cool: Thermostat controls only the cooling system.
Off: Heating and cooling system is off. Fan will still operate if fan is set to On.

Fan operation settings

Press Menu to cause the Mode and Fan menus to appear.
Press Fan () to cycle through Fan modes

Fan modes:

Auto: Fan runs only when the heating or cooling system is on.
On: Fan is always on.

Installer setup (ISU)

Press and hold Menu (center) for approximately 3 seconds to enter menu.
Press Edit () to change values within a setup option.
Press Next () to advance to the next setup option.
Press Done to Save and return to the main menu screen

Installer setup options (ISU)

# ISU	ISU Name	ISU Options (factory default in bold)
125	Temperature Indication Scale	0 = Fahrenheit 1 = Celsius
200	Heating System Type	1 = Conventional Forced Air Heat 2 = Heat Pump (TH1110D only) 3 = Radiant Heat 5 = None (Cool Only) Note: This option selects the basic system type your thermostat will control.
205	Heating Equipment Type	Conventional Forced Air Heat: 1 = Standard Efficiency Gas Forced Air 2 = High Efficiency Gas Forced Air 3 = Oil Forced Air 4 = Electric Forced Air 5 = Hot Water Fan Coil Heat Pump: 7 = Air to Air Heat Pump 8 = Geothermal Heat Pump Radiant Heat: 9 = Hot Water Radiant Heat 12 = Steam Note: This option selects the equipment type your thermostat will control. Note: This feature is NOT displayed if feature 200 is set to Cool Only.
218	Reversing Valve O/B	0 = O (O/B in Cool) 1 = B (O/B in Heat) Note: This option is only displayed if the Heat Pump configured. Select whether reversing valve O/B should energize in cool or in heat.

# 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.

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

EQUIPMENT DAMAGE HAZARD
Compressor protection is bypassed during testing. To prevent equipment damage, avoid cycling the compressor quickly.

ELECTRICAL HAZARD
Can cause electrical shock or equipment damage. Disconnect power before beginning installation.

MERCURY NOTICE
If this product is replacing a control that contains mercury in a sealed tube, do not place the old control in the trash. Contact your local waste management authority for instructions regarding recycling and proper disposal

Customer assistance

For assistance with this product, please visit customer.honeywell.com.
Or call Honeywell Customer Care toll-free at 1-800-468-1502

Automation and Control Solutions

Honeywell International Inc.
1985 Douglas Drive North
Golden Valley, MN 55422
Honeywell Ltd
J2X 5K8
customer.honeywell.com
® U.S. Registered Trademark.
69-2698EFS—03 M.S. Rev. 07-13
Printed in U.S.A.

Reference

Download Manual:

Honeywell T1 Pro Non-Programmable Thermostat Installation Instructions

Other Manual:

Honeywell T1 Pro Non-Programmable Thermostat User Guide

Honeywell T1 Pro Non-Programmable Thermostat Installation Instructions

Tagged Honeywell, Honeywell T1 Pro, Installation Instructions, Non-Programmable Thermostat, T1 Pro, T1 Pro Thermostat

Honeywell T1 Pro Non-Programmable Thermostat Installation Instructions