The unit must be installed by a suitably qualified person in accordance with the latest IEE Wiring Regulations.

The display will alternate between current room temperature and the time left until the next programmed event. The ESi Controls range of products are complimented by a series of accessories designed to work in all current commercial and domestic situations. Reminds the user when the annual service is due by displaying SER in the screen 30 days before due date. Your thermostat should now be connected to your WiFi and the symbol on your thermostat should be constantly on.

Users can boost heating for up to six hours and choose between TPI and Delayed Start energy-saving features. I'm not sure, but it also looks like the ESi series 6 use the same style of connector so that might work. N. B Please note, when first powered or in the event of a power loss the time will be flashing and the time and date will need to be set. Read more about the condition New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable).

Introducing the ESRTP6 Programmable Room Thermostat, another fantastic innovative product from the ESi range of heating controls for residential and commercial use.above floor level, in a location where the thermostat is accessible, reasonably lit and free from extremes of temperature and draughts. When the desired temperature is reached thermostat makes a connection between the 2 wires and it fires the boiler.

It sounds like your old stat didn’t need a neutral , and the new one does, you didn’t mention the switch live ? Key lesson for me was the connectivity back to the router and the short range requiring the (dedicated) signal booster. The unit is provided with a copy function which allows an adjusted programme to be copied to another day.Some cookies are essential to the functioning of this site whereas others are non-essential but help us provide a better browsing experience. This unit has been designed to be a simple-to-use thermostat, requiring minimal user intervention with a pre-programmed heating profile.