ESI ESRTERFW User Instructions
ESI ESRTERFW User Instructions

ESI ESRTERFW User Instructions

Wireless digital room thermostat

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ESRTERFW
Wireless Digital
Room Thermostat
User Instructions
1

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Summary of Contents for ESI ESRTERFW

  • Page 1 ESRTERFW Wireless Digital Room Thermostat User Instructions...
  • Page 2: Table Of Contents

    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 extended 3-year...
  • Page 3: What Is An Electronic Room Thermostat

    What Is An Electronic Room Thermostat? A room thermostat simply switches a 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 4: Chronoproportional Control

    Nearby sources of heat, e.g. fires, televisions, PCs & monitors, wall or table lamps may prevent the thermostat from working correctly. Also, keep out of direct sunlight. A Wireless Room Thermostat operates using radio signals between the unwired, battery-operated thermostat and a wired RF receiver.
  • Page 5: Setting The Temperature

    The use of an electronic thermostat with TPI capability provides closer temperature control plus possible reductions of 10% in both fuel cost and carbon emissions. Setting the Temperature To set the temperature, turn the dial until the desired temperature is shown in the LCD display. The LCD display will flash the desired temperature for approximately 5 seconds before returning to display the current room temperature.
  • Page 6: Rf Pairing (Configuring/Commissioning)

    RF Pairing (Commissioning/Configuring) The thermostat & RF receiver will have already been paired in the factory, so no pairing should be necessary. However, if RF comms are lost, follow the steps below. 1. Press & hold the M/A button for approximately 10 seconds, until the MANUAL button flashes green.

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