Tech Controllers EU-293 B v3, User Manual

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TECH
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II. DEVICE DESCRIPTION
The EU-293v3 room regulator is intended for controlling the heating or cooling device (e.g. gas, oil or electric boiler or the
boiler controller).
Its main task is to maintain the pre-set temperature in the flat by sending a signal to the heating/cooling device (contact
opening) when the desired temperature is reached.
Advanced software enables the regulator to fulfil a wide range of functions:

maintaining the pre-set room temperature

manual mode

day/night program

weekly control

underfloor heating system control (optional; an additional temperature sensor is necessary)
Controller equipment:

touch buttons

front panel made of 1mm glass

built-in temperature sensor

batteries (battery-powered version)
The EU-293v3 room regulator offers two display versions:

standard (the data is displayed in black against white background)

negative (the data is displayed in white against black background)
Two colour versions available
WHITE BLACK
Hardware versions:
1. EU-293 B v3 – wired version, powered with two AAA 1,5V batteries, with a temporary backlight. Colour
versions: black or white.
2. EU-293 Z v3 – wired version, powered with 230V, with a temporary backlight. Colour versions: black or
white.