Lyric T4 7 Day Programmable Room Thermostat Kit - Wired
Product Code: HW T4
5025121381215
T4H110A1021
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Height: 95mm.
Width: 135mm.
Depth: 26mm.
Honeywell Lyric - HWT4
7 Day Wired Programmable Room Thermostat Kit
7 Day Wired Programmable Room Thermostat Kit
Ideal to fit in place of an existing thermostat
This is a modern 7-day Programmable Room Thermostat.
It is designed to provide automatic time and temperature control
of domestic systems in domestic or light commercial premises.
With standardised fittings and wiring, the T4 Series also simplifies the installation process
The T4 programmable thermostat is a modern a wired 7-day Programmable Room Thermostat. It is designed to provide automatic time and temperature control of domestic systems in domestic or light commercial premises
This is a modern 7-day Programmable Room Thermostat.
It is designed to provide automatic time and temperature control
of domestic systems in domestic or light commercial premises.
With standardised fittings and wiring, the T4 Series also simplifies the installation process
The T4 programmable thermostat is a modern a wired 7-day Programmable Room Thermostat. It is designed to provide automatic time and temperature control of domestic systems in domestic or light commercial premises
- Compatible with 24-230V on/off appliances such as gas boilers, combi-boilers and zone valves
- The T4 can be used as a temperature sensing device in an S or Y Plan system
- Well suited to control combination boiler installations or additional zones in an S Plan Plus system
- On screen text display and function buttons to ensure simplified programming and operation for all users
- Energy saving TPI control
- Optimum stop, start & delayed start features that learn how the room is heated
- Two wire, volt free connections are ideal for use with combination boilers
- Easy to fit with a three step installation process: Wire, Power Up and Test, Configure
- New improved wall plate with extra wiring space
- Clip on cover to the fixed wall plate
- Optional Wired external sensor available
- On screen heat demand icon makes start up testing easy
- Simple push button access to configuration menus
- Adjustable Frost protection
- Away mode with specific temperature set (number of days changeable)
- Temporary schedule override until next set point or for 1 or 2 hours
- Schedule can be turned off – will operate as a variable setting thermostat only
- Continuous time, displayed in extra-large LCD
- Automatic Summer/Winter time change
- 7-day programming with 7 day; 5/2 or single day schedules
- Four or six independent time & temperature settings (default is 4)
- Pre-configured 5/2 heating schedule
- Battery powered (with low-power indicator)
- Easy change battery compartment
- Optional backlight with extended light on time period
- Burner 'ON' symbol
Height: 95mm.
Width: 135mm.
Depth: 26mm.
Technical:HWT4/T4R User 688Kb pdf HWT4 Installation 725Kb pdf HWT4 Brochure 596Kb pdf |
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HW T4
Lyric T4 7 Day Programmable Room Thermostat Kit - Wired |
