ESI ESRTERFW User Instructions

ESI ESRTERFW User Instructions

Wireless digital room thermostat

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ESRTERFW
Wireless Digital

Room Thermostat

User Instructions

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Questions and answers

Sandy
January 27, 2025

What does the M/A button do

1 comments:
Mr. Anderson
February 10, 2025

The M/A button on the ESI ESRTERFW manually overrides the receiver's status. If the button is ON (red background), pressing it will turn the heating OFF (M/A red light goes off). If the button is OFF, pressing it will turn the heating ON (M/A red light comes on). When manual mode is active, the receiver will not respond to automatic thermostat commands. To return to automatic mode, press the M/A button and then press the MANUAL button.

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Summary of Contents for ESI ESRTERFW

  • Page 1: Room Thermostat

    ESRTERFW Wireless Digital Room Thermostat User Instructions...
  • Page 2 Thank you for choosing ESi Controls. All our products are tested in the UK so we are confident this product will reach you in perfect condition and give you many years of service. However, for additional peace of mind, we recommend you register your product online at www.esicontrols.co.uk/warranty for your...
  • Page 3 Contents User Instructions What is a Wireless Digital Room Thermostat? An explanation for householders Thermostat Display What is Chronoproportional Control (TPI)? Setting the Temperature...
  • Page 4: An Explanation For Householders

    What is a Electronic Room Thermostat? An explanation for householders A room thermostat simply switches the heating system on and off based on room temperature. It works by sensing the air temperature, switching on the heating when the air temperature falls below the thermostat setting and switching it off once this set temperature has been reached.
  • Page 5: Thermostat Display

    certain size to have more than 1 heating zone). Room thermostats need a free flow of air to sense the temperature, so they must not be covered by curtains or blocked by furniture. Nearby electric fires, televisions, wall or table lamps may prevent the thermostat from working properly.
  • Page 6: Setting The Temperature

    reduces the net temperature of the return water to the boiler. This is due to the TPI (Time Proportional and Integral) advanced energy saving feature. Rather than just a simple ON/OFF control, like other domestic room thermostats, room thermostats with TPI increases boiler efficiency by firing the boiler at regular intervals, adjusting firing duration with demand, to maintain set room temperatures, giving them a great advantage over...
  • Page 7 We are continuously developing our products to bring you the very latest in energy saving technology and simplicity. However, should you have any questions setting up your controls please email us at sales@esicontrols.co.uk or for technical queries call us on our dedicated technical helpline 07539 117468. WARNING: Interference with sealed parts renders the guarantee void.
  • Page 8 Version 6.10.2 © ESi Controls Limited 2017...

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