TH8110U TOUCH SCREEN PROGRAMMABLE THERMOSTATS

OPERATION

System and Fan Settings

The System default setting is Heat and the Fan default setting is Auto.

SYSTEM Settings

Heat: Thermostat controls heating system.

Off: Both heating and cooling are off.

Cool: Thermostat controls cooling system.

Auto: Thermostat automatically changes between heating and cooling systems, depending on indoor temperature. (See Installer Setup section.)

FAN Settings

The Fan setting can be programmed into the thermostat schedule for each period (Wake, Leave, Return, Sleep). See the Owners’ Guide for additional information.

Preprogrammed Settings

Table 3 shows the default program settings. See Owners’ Guide for complete instructions on changing the program.

Entering Installer Setup

1.Thermostat must be powered either with Alkaline AAA batteries or with 24 Vac Common wire.

2.From the home screen, press System key. (Press Done or Cancel key to return to home screen.)

3.Five blank touch keys show on the bottom of the screen between the Done and Cancel keys. Press and hold the two blank keys on either side of the center blank key for approximately five seconds until screen changes. See Fig. 16.

MON

TUE

WED

THU

FRI

SAT

SUN

 

Inside

 

 

Set To

 

 

SYSTEM

 

 

 

Following

 

 

 

 

Schedule

 

 

 

 

 

 

EM HEAT

 

 

 

 

 

 

OFF

 

 

 

 

 

 

COOL

 

PM

 

 

 

 

DONE

 

 

 

 

 

CANCEL

Table 3. Default Program Settings.

Schedule

 

Setpoints

Fan

Period

Time

Heat

Cool

Setting

Wake

6:00AM

70°F

78°F

Auto

 

 

(21°C)

(25.5°C)

 

Leave

8:00AM

62°F

85°F

Auto

 

 

(16.5°C)

(29.5°C)

 

Return

6:00PM

70°F

78°F

Auto

 

 

(21°C)

(25.5°C)

 

Sleep

10:00PM

62°F

82°F

Auto

 

 

(16.5°C)

(28°C)

 

INSTALLER SETUP

This Universal Thermostat works with many different system types. To operate correctly, the thermostat must be set up to operate the installed heating and/or cooling system.

M19923

Fig. 16. Entering Installer Setup.

4.The Installer Setup Number is displayed in the lower left. It is a four-digit code beginning with zero. The factory setting or other choice selection is dis- played in the lower right. See Fig. 17. This is a two- digit code shown in the Option column of Table 4.

ADVANCE TO NEXT

INSTALLER SETUP

INSTALLER

SETUP NUMBERFACTORY SETTING

MON

WED

THUU

FRI

SAAT

SUN

DONE

Installer Setup Menus

Main Menu: Offers the most commonly used options.

It is necessary to enter this menu to set the thermostat to the type of system it is operating. Many applications use only the Main Menu.

Regional Menu: Offers choices often changed due to a particular area or region. For example, temperature display in Fahrenheit or Celsius is offered in this menu.

Advanced Settings Menu: Offers more settings to fully customize the thermostat. Many of these settings do not require changing from the factory settings.

PRESS TO EXIT

CHANGE THE

 

INSTALLER SETUP

FACTORY

 

 

SETTING

M19922

Fig. 17. Installer Setup Number and factory setting

selection locations.

Changing Installer Setup Selections

1.Advance to the next Installer Setup Number by pressing the up and down arrow keys to the right of the four-digit Installer Setup Number. See Fig. 17.

2.Change the factory Setting Options by pressing the up and down arrow keys right of the two-digit code selection. See Fig. 17.

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Honeywell TH8110U installation instructions Operation, Installer Setup
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TH8110U specifications

The Honeywell TH8110U is a versatile and advanced touchscreen thermostat designed to optimize comfort and energy efficiency in residential heating and cooling systems. This smart thermostat is part of Honeywell's T6 Pro series, combining reliability and convenience with modern technology.

One of the standout features of the TH8110U is its adaptive touchscreen interface. Users can navigate through various settings and configurations effortlessly, thanks to a vibrant and intuitive display. The large screen is easy to read, making it suitable for different lighting conditions and enabling quick adjustments to temperature settings and schedules.

The thermostat supports a wide range of heating and cooling systems, including conventional, heat pump, and multi-stage setups. This versatility makes it an excellent choice for various residential environments, ensuring compatibility with most HVAC systems. Additionally, the TH8110U offers built-in Wi-Fi connectivity, allowing users to control their heating and cooling remotely via a smartphone or tablet. This feature not only enhances user convenience but also allows for real-time updates and monitoring of home energy usage.

Another significant advantage of the TH8110U is its robust scheduling capabilities. Homeowners can create customizable schedules, allowing the thermostat to automatically adjust temperatures based on their daily routines. This energy-saving feature can lead to substantial cost savings on utility bills. Furthermore, the device incorporates an auto-changeover function that seamlessly switches between heating and cooling as needed, ensuring optimal comfort year-round.

The TH8110U also includes advanced energy-saving technologies like the Smart Response feature, which learns the heating and cooling cycles of the home and adjusts them to achieve the desired temperature at the right time. This proactive approach not only enhances comfort but also improves energy efficiency.

Additional characteristics include a filter change reminder, which notifies homeowners when it's time to replace or clean their HVAC filters, contributing to improved indoor air quality. The unit is designed for easy installation and user-friendly operation, making it suitable for both tech-savvy individuals and those who prefer simplicity.

Overall, the Honeywell TH8110U is a cutting-edge thermostat that combines modern technology with user-friendly features, providing homeowners with a reliable, efficient, and convenient way to manage their indoor climate. Its array of functionalities makes it a worthy investment for anyone looking to enhance their home's comfort while keeping energy consumption in check.
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