Honeywell HR80UK CM Zone RF TRV Head

• Modern styling matching any room decor and radiator style.
• LCD display providing setpoint and system diagnostic information.
• Local setpoint override dial for maximum user comfort.
• Fuzzy control algorithm providing precise temperature control.
• Weekly valve exercise function.
• Open window automatic detection for maximum energy efficiency.
• Battery powered.
• Self-adaptation to the stroke of the radiator valve.
• Simple binding operation to reduce installation time.
• Available also as a part of pre-configured system packs where no binding is required.
• Built-in or remote (RF) sensor temperature signal can be used (if temperature sensing at the radiator is not required).
• Wireless boiler interlock signal to HC 60 NG.
• HR80UK data sheet

The HR80UK radiator controllers automatically follow the programmed temperature commands of the CM67z. If you wish to adjust the programmed temperature in a room turn the HR80UK dial to set the required temperature (setting range: 5-30°C). You can also open or close the radiator valve completely by turning the dial until the display will show ON or OFF.