Application manual
Air quality multisensor and regulator EK-ES2-TP
Release 1.0 - Updated: 14/02/2020
Application Manual
© EKINEX S.p.A. - All rights reserved
Page 15
4
User interface
The user interface of the room temperature controller includes 8 LED with lightpipes for signalling purposes.
They are installed at both sides of the device and aim to show the relative humidity and CO
2
equivalent working
thresholds, and the heating/cooling seasonal modes.
Picture 5 - LED indications for heating/cooling, dehumidification/humidification and air quality
With reference to Picture 5, the displayed information are:
White LED for indication of the heating mode functionality active, red LED if heating is ON (1);
White LED for indication of the cooling mode functionality active, blue LED if cooling is ON (2);
Blue LED (3) for indication of the dehumidification functionality ON;
Green LED (4) for indication of the humidification functionality ON;
Red flashing LED for indication that the measured CO2 equivalent exceeds threshold 3, orange LED
if the concentration is between thresholds 2 and 3 (5);
Yellow LED for indication that the measured CO2 equivalent is between thresholds 1 and 2, green
LED if the concentration is below threshold 1 (6);
Red flashing LED for indication that the measured TVOC exceeds threshold 3, orange LED if the
concentration is between thresholds 2 and 3 (7);
Yellow LED for indication that the measured TVOC is between thresholds 1 and 2, green LED if the
concentration is below threshold 1 (9).
5
Integrated sensors
As already mentioned in the General information chapter, the Multisensor device is equipped with 3 integrated
sensors, all located under the plastic half-shell (please refer to Picture 6): temperature, relative humidity (2)
and air quality (3). The air quality measurement is done by means of a OVC (Organic Volatile Compound)
sensor, providing both TVOC and CO
2
equivalent output signals.
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7
5
4
8
1
2
3