Honeywell THR872CUK Connect system wiring, Wiring diagrams, Burner direct control, Zone valve

Page 12

Installation and Setup

Connect system wiring

Connect wiring from your heating or cooling equipment to the relay box as shown at left. See wiring diagrams on page 23 for details.

1

Make sure electrical power is off.

2

Strip insulation to expose about 6 mm of

 

bare wire.

3

Use a screwdriver to loosen terminal screw,

 

insert wire into slot, then tighten screw.

4

Replace relay box cover, then restore

homexperttm by Honeywell THR872CUK Wireless Programmable Thermostat

Wiring diagrams

Burner (direct control)

Combi boiler

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Terminal screws

1.5 - 2.5 mm2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

6 mm max.

 

 

 

 

 

 

electrical power.

NOTE: All wiring must comply with IEE regulations. Keep AC mains supply/load cables separate from equipment wiring. Refer to boiler manufacturer’s instructions for information about wiring connections.

N L L A B C

Wiring terminals

Zone valve

Cooling device

22

23

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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 thermostatInstaller setup To change installer settingsSystem 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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