Honeywell THR872CUK About your new wireless thermostat, Install and set up thermostat & relay box

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User Manual

About your new wireless thermostat

The THR872CUK is an easy-to-use thermostat designed to maintain a comfortable environment when you are at home and reduce energy costs when you are away.

Features

•Energy-saving design: Automatically adjusts indoor temperature up to six times per day to maintain optimum comfort when you’re at home, and reduce costs during working hours when you are away. Each day of the week can be programmed separately (see pages 12-13).

•One-touch comfort control: Allows you to override programmed settings at any time by setting the indoor temperature manually (see page 15).

•Day Off button: Sets the system to your preferred Sunday program on any day of the week to maintain a comfortable environment when you stay home from work (see page 16).

•Party button: Temporarily overrides the normal program schedule for 1 to 23 hours to maintain a comfortable temperature while you are entertaining guests (see page 17).

•Holiday button: Maintains a cost-saving temperature level for up to 99 days while you are away, then resumes normal operation when you return (see page 18).

•Summer/Winter time change: Automatically adjusts the clock for standard time or daylight savings time.

•Optimum Start: Automatically turns on heating system as early as needed so indoor temperature reaches the level you want at the time you set.

homexperttm by Honeywell THR872CUK Wireless Programmable Thermostat

QUICK START GUIDE

Your new thermostat is pre-programmed and ready to go. Just check the steps below and change settings if needed:

1

Install and set up thermostat & relay box

 

 

(if this has not been done by a professional installer)

See pages 20-31

2

Select heating (default) or cooling mode

See page 10

3

Customise heating and cooling program settings if necessary

See page 13

Display screen options: To change the date, time or display screen language, see pages 9 and 28.

6

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Contents THR872CUK Wireless Programmable Thermostat Contents What is a programmable room thermostat? An explanation for householdersAbout your new wireless thermostat Install and set up thermostat & relay boxDate/time settings Quick referenceHeating or cooling control Operating modes auto, manual, offDefault program schedules To adjust program schedulesMonday-Friday Period Saturday-SundayTo add or remove program time periods Temporary schedule overridesTemporary schedule overrides Day Off Temporary schedule overrides PartyAdvanced features Temporary schedule overrides HolidaySystem installation Install relay box Make sure electrical power is offConnect system wiring Wiring diagramsBurner direct control Zone valveChoose location and install thermostat Activate batteries and test thermostatTo change installer settings Installer setupSystem test Installer setup functions Thermostat settings Function Description Setting OptionsInstaller setup functions System settings Customised settings for your systemYour heating system Changes required Setting Options Your cooling system Changes required Setting OptionsCase of difficulty re-binding procedure Case of difficultyLimited Warranty Declarations, disposal and recyclingDeclaration Disposal and recyclingNeed Help?

THR872CUK specifications

The Honeywell THR872CUK is a sophisticated and versatile thermostat designed to improve home heating and cooling efficiency. With a modern design and user-friendly interface, this thermostat not only enhances comfort but also promotes energy savings for homeowners.

One of the standout features of the THR872CUK is its programmable functionality. Users can set customized heating and cooling schedules tailored to their daily routines, ensuring optimal comfort when needed while reducing energy consumption during off-peak times. The thermostat allows for multiple daily settings, which can be adjusted via the easy-to-navigate touchscreen interface.

Another key characteristic of the THR872CUK is its compatibility with various heating systems, including combi boilers, heat pumps, and electric heating. This versatility makes it a suitable choice for a wide range of heating applications, accommodating different home environments and user preferences.

The Honeywell THR872CUK also incorporates smart technology, allowing for remote access through a smartphone app. This feature enables homeowners to monitor and adjust their heating and cooling settings from anywhere, ensuring they can maintain comfort even when they are away from home. The ability to receive alerts and notifications regarding system performance further enhances the convenience of managing home climate.

Additionally, the thermostat is designed with energy efficiency in mind. It features an eco-friendly mode that optimizes energy use without sacrificing comfort. The THR872CUK also provides users with real-time energy usage data, empowering them to make informed decisions about their energy consumption.

Installation of the THR872CUK is straightforward, with the device designed for easy integration into existing heating systems. The clear instructions and intuitive setup process make it accessible for both DIY enthusiasts and professional installers alike.

In terms of design, the Honeywell THR872CUK boasts a sleek and modern appearance that complements any home décor. The bright, clear display is easy to read, and the intuitive interface allows users to navigate through various settings effortlessly.

Overall, the Honeywell THR872CUK combines advanced technology, user-friendly features, and energy-saving capabilities, making it an excellent choice for homeowners looking to enhance comfort and efficiency in their living spaces. Its adaptability to different heating systems and remote access functionality set it apart as a leading option in the thermostat market.
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