Lyric T4R 7 Day Programmable Room Thermostat Kit - Wireless
Product Code: HW T4R
5025121381079
Y4H910RF4003
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Height: 95mm.
Width:135mm.
Depth:26mm.
Receiver box
The wireless model is supplied with a new receiver box,
redesigned with a flip-up wiring bar to simplify the
installation process.
Honeywell Lyric - HWT4R
7 Day Wireless Programmable Room Thermostat Kit
7 Day Wireless Programmable Room Thermostat Kit
Wireless version of HWT4 with optional OpenTherm control via the receiver box,
offering easy switch-over from an existing wireless receiver box
This is a modern wireless 7-day Programmable Room Thermostat.
It is designed to provide automatic time and temperature control
of domestic systems in domestic or light commercial premises.
offering easy switch-over from an existing wireless receiver box
This is a modern wireless 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 (wired versions only)
- 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.
Receiver box
The wireless model is supplied with a new receiver box,
redesigned with a flip-up wiring bar to simplify the
installation process.
Technical:HWT4R/T6/T6R Additional Wiring 729Kb pdf HWT4/T4R User 688Kb pdf HWT4 Brochure 596Kb pdf HWT4R Installation 596Kb pdf |
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HW T4R
Lyric T4R 7 Day Programmable Room Thermostat Kit - Wireless |
