Honeywell THR872CUK user manual Installer setup functions System settings

Page 16

Installation and Setup

Installer setup functions — System settings

Enter Installer Setup (see page 27), then press > for access to system settings

** Factory default setting

 

 

 

 

Function

Description

Setting Options

 

 

 

 

 

1: Ot

Minimum boiler on time

1 minute **

 

 

 

Options: 1 to 5 minutes

 

 

 

See page 31 for important information

 

 

 

 

 

2: Cr

Cycles per hour (CPH)

6 cycles per hour **

 

 

 

Options: 3, 6, 9 or 12

 

 

 

See page 31 for important information

 

 

 

 

 

4: HC

Heating/Cooling options

0: No central cooling system installed **

 

1:Allows switching between heating and cooling systems

Thermostat cannot control cooling unless you select 1

5: PE

Pump exercise

0: Off **

 

 

1: On (turns on pump periodically to keep equipment

 

 

functioning properly)

 

 

 

7: LC

Behaviour when relay box cannot

0: Relay box turns off **

 

communicate with thermostat

1: Relay box operates 20% on / 80% off

See page 27 to change these settings. Always press OK after changing any setting.

homexperttm by Honeywell THR872CUK Wireless Programmable Thermostat

Customised settings for your system

Your heating system

Changes required

Setting Options

 

 

 

Standard gas boiler

None

No change

(<30kW)

 

 

 

 

 

Zone Valve

None

No change

 

 

 

Oil boiler

System setting 1: Ot

Set to 4 minutes

 

System setting 2: Cr

Set to 3 CPH

 

 

 

Thermal actuator

System setting 2: Cr

Set to 12 CPH

 

 

 

Electric heating

System setting 2: Cr

Set to 12 CPH

 

 

 

Your cooling system

Changes required

Setting Options

 

 

 

Heat pump/air conditioner

System setting 1: Ot

Set to 4 minutes

 

System setting 2: Cr

Set to 3 CPH

 

System setting 4: HC

Set to 1

 

 

 

Fan coil

System setting 4: HC

Set to 1

 

 

 

NOTE: After changing the above settings to accommodate a cooling system, you can switch the thermostat to control either heating or cooling (see page 10).

30

31

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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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