day / 2-day programming:This groups weekdays and the weekend separately, so you can set a schedule for your weekdays and a separate schedule for the weekend. The Digistat is universal because it can be used as a fully-programmable thermostat or as a simple manual thermostat. In fact it contains 4 types of functionality: day programming: The most flexible option allowing you to schedule every day of the week independently. When controlling a non-combi boiler, you need to fit time and temperature controls. Examples of solutions from Drayton are below:

Typically 30M, however building construction and materials may effect this. Signal strength test should be carried out.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 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. Smart controls - Wiser satisfies this measure thanks to Eco Mode and Comfort Mode, both featuring optimisation and the 7 day scheduling within the app for automation. 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.

The thermostat is not communicating with the receiver. Replace the batteries in the thermostat. Re-commission the 2 units. Most actuator heads can be removed so you can watch it operate without it being on the valve spindle. try HW only (start positon) then HW - CH (mid positon) and watch it move to mid positon, then CH only and see if it moves to the final positon.

Pipe Thermostats

The Digistat qualifies as one of the additional measures required when replacing a boiler. In fact it qualifies both as a Smart Control and as Load Compensation. If the valve is a 15, 10 or 8mm angled body then it can be fitted in either flow/return, horizontally or vertically. All installations of gas boilers (both new and replacement) need to have a minimum ErP efficiency rating of 92% and include both time and temperature controls. Additional measures

The Drayton range of products offers a solution for both combi and non-combi installations, meaning you can continue to fit the thermostats and time controls you know and love, safe in the knowledge that your installation will meet with the new Building Regulations. The Digistat remembers the last BOOST so if you always use the same parameters just press the O button 3 times. Simple! My Digistat +2/3 appears to switch off before my set point is reached and sometimes remains on after my set point is reached, is this normal?The RF1, 2 and 3 are no longer available. They can be replaced with any current range of RF thermostats. Hard Wired Room Thermostats Yes, there is a Digistat to suit both types of boiler – try our product selector to find the right one for you.

No, E1 is an error code that means the internal sensor has failed. The sender unit will have to be replaced. These batteries are factory fitted and not designed to be user replaceable. Unauthorised removal of the battery could damage the unit. TRVs Weather compensation - Wiser satisfies this measure because Eco Mode combines weather compensation and optimum stop I have a Drayton TRV4 thermostatic valve on the radiator. Is it correct that it can be installed on both the Flow or Return and can be mounted either horizontal or vertical? Depending on the fuel type you select during installation will affect how Digistat works with your boiler/heat source - so ensure to select the correct type during installation. Digistat supports the following fuel types:The TRV is liquid filled this gives a fast response to temperature and provides a greater temperature accuracy. If the installation is a combi boiler (both new and replacement) ONE of these additional measures needs meeting. Manual thermosta:This option has no schedule and controls by temperature only. You set your preferred temperature and adjust it with the + and - buttons. No, The Digistat+2 has superior programming functions, which allow for greater temperature control.