ESI - Energy Saving Innovation Controls ESRTERFW Wireless Electronic Room Thermostat with LCD Display, Multicolor

Product Information

The ESRTERFW is a wireless, electronic room thermostat to allow accurate control over your heating needs. Please note that if the item requires testing your refund will take approximately 14 days from receipt at Adlink UK Limited. After this initial hour the thermostat will be controlled by the Programmer and will hold the cylinder at whatever (lower) temperature the adjustable in-built thermostat is set at. This amount includes seller specified domestic postage charges as well as applicable international postage, dispatch, and other fees. Some cookies are essential to the functioning of this site whereas others are non-essential but help us provide a better browsing experience.

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This product is not Volt Free and requires a permanent Live and Neutral, the Common terminal normally being supplied by the Programmer or Timeclock. A small flame symbol will appear on the LCD display when the system is being turned ON; When the system is being turned OFF, the flame symbol will no longer show on the LCD display. The 103 third parties who use cookies on this service do so for their purposes of displaying and measuring personalized ads, generating audience insights, and developing and improving products.

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We may also report the incident to the relevant bank or payment card issuer or to the police or other appropriate authorities. Easy to install base unit in living room but receiving unit ( no wiring required between the two) needed a electrician to link into the time switch in airing cupboard. I feel it would be helpful if the instructions had an illustration clearly showing the position of the “pairing” black button with guidance about how to remove the control dial to access it. No more do I find myself thinking that it's a bit on the cold side and the heating should kick in any time now!

The ESRTERFW is a wireless battery powered electronic room thermostat and receiver which requires no hard wiring needed between the thermostat and receiver. The display will then alternate between the current temperature and the time left until the next on period where h stands for the number of hours left. AB, BN, BT, CM, CO, CT, DA, DD, DG, EH, FK, G, GU, HS, IP, IV, KT, KW, KY, ME, ML, NE, NR, PA, PE, PH, PO, RG, RH, SA32 - SA73, SO, SS, SY23, SY25, TD, TN, ZE. carefully the third-party's policies and practices and make sure you understand them before you engage in any transaction.If this is a new installation, ensure there is a connection to the common terminal (either a link from the Live or a low voltage feed from the boiler) Switch off the power for 2 minutes then reconfigure the receiver with the transmitter (thermostat) as per the instructions. Why does my programmable room thermostat display flash between current time and another time with the letter h?