Jaga OXRE.015, Installation Instructions Manual

Page: 82 / 96

6. CONTROLS
6.1. 5 CONTROLS (OXYGEN CONTROL UNIT = OCU)
C1 = MAN only manual operation using control panel
C2 = BMS only 0 to 10 V analogue input (Building Management System)
C3 = BMSMAN 0 to 10 V analogue input plus manual control
C4 = CO2MAN ventilation regulated based on CO2 plus manual control
C5 = SLAVE the device that will be coupled to one of the above devices (cannot be indepen
dently installed) / the control is without a control panel.
For more information see info-fiche
6.2. CO
2
-CONTROL
The current generation of CO2 sensors has a built-in automatic calibration method.
In this case, the calibration is carried out by reaching the CO2 lower threshold of 400 ppm..
6.2.1. CO
2
-control / VOD1 - NL, ES, UK, D1
6.2.2. CO
2
-control / VOD2 - BE, D2
1. valve opens
2. ventilator turns on
3. ventilator turns off
4. valve
closes
increasing CO
2
-values decreasing CO
2
-values
increasing CO
2
-values decreasing CO
2
-values
1. Qnom is a calculated value
(according to NBN50-001)
and thus can vary.
Q [m³/h]
Q max
Q nom
10%
40%
650 850 950 1300
CO
2
[PPM]
Q [m³/h]
Q max
Start
0%
900 950 1000 1050 1200 CO
2
[PPM]
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