To shut the valve off permanently use the plastic decorator cap that comes supplied with the valve, the valve will remain shut no matter what the temperature. Manual thermosta:This option has no schedule and controls by temperature only. You set your preferred temperature and adjust it with the + and - buttons. What should be done when E1 appears on the screen of a room thermostat. Does the whole wireless system need replacement? To swap between Heating and Hot Water on the thermostat press the setting button (cog symbol) to open this open.

This option has no schedule and controls by temperature only. You set your preferred temperature and adjust it with the + and - buttons.

Digistat+

No, E1 is an error code that means the internal sensor has failed. The sender unit will have to be replaced. If the valve is in the ‘Heating’ only position when the room thermostat becomes satisfied, then the valve will remain energised consuming some power and may be warm to touch. This is normal. Programmers

Preset 3 provides heating all day long How is Digistat suitable for visually-impaired tenants/homeowners? Reset the Digistat thermostat by going into the setting menu, selecting the Inst03 menu (installer settings) and then rSEt20 to reset to factory settings. Then remove the batteries. This range of valves and actuators are now obsolete. Your only option is to drain down the system and fit ZA 5/6 zone valve. Yes, there is a Digistat to suit both types of boiler – try our product selector to find the right one for you. Do I need an OpenTherm boiler to use Digistat?In either mode the radiator or tap icon will be displayed. How do I change from Automatic to Manual mode? The Digistat remembers the last BOOST so if you always use the same parameters just press the O button once. Simple!