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TF5814GB_E
Aereco S.A.
9.6. WIRING
Maximum 1 CO
2
sensor connected per ventilation unit.
1. Carefully remove the cover of the CO
2
sensor.
V+
BUS+
BUS-
2. Connect the orange wire to the orange terminal, the black wire to the black terminal.
Connect the V+ terminal on the CO
2
sensor to the V+ terminal on the main module. If necessary
unclip the electrical circuit.
3. Regulate the trip threshold.
Position / Selection
CO2 threshold by tripping ("full or little" mode)
(+0/-100 ppm)
0-1
700
2-4
900
5-7
1 100 (default)
8-10
1 300
11-13
1 500
14-15
1 700
Recommended regulation value = 1 100 ppm
4. Install the sensor on the ceiling or on the wall, in a place where the level of CO
2
can be detected in accordance with the instructions for installations
detailed before (position).
5. Connect the wires according to the electrical diagram of the system provided in this document.
VMX S-PRE Det
ect
or