21
20
21
20
1
2
M+P-26A-2061
1. Disconnect power supply from ventilation system.
2. Remove screws Torx 10 (20) (Arrow 1).
3. Remove cover (21) (Arrow 2).
1
2
3
4
5
6
on
off
7
8
4. Enable: Set DIP switch 1 to "on"
Disable: Set DIP switch 1 to "off"
NOTE
If several modes are activated, then the mode with
the highest priority is carried out. Position of the
potentiometer (35) is always identical for both func-
tions, humidity and VOC.
35
A
4
0
5. Adjust the potentiometer (35) according to the target
value of the maximum concentration of pollutants in
the extract air, see the following table (factory setting
Position A).
Pollutant concentration
(VOC) (ppm)
Position potentiometer
(35)
1100
0
1160
1
1220
2
1280
3
1340
4
1400
5
1460
6
1520
7
1580
8
1640
9
1700
A
(Factory setting)
1760
B
1820
C
1880
D
1940
E
2000
F
6. Screw on cover (21) fi rmly with screws Torx 10 (20).
7. Set up power supply for ventilation system.
8.
In order to set the ventilation system to the
VOC mode, keep the symbol pressed for 5
seconds.
When the automatic mode (VOC mode) is
activated, the A symbol on the bottom of the
control unit lights up.
Summary of Contents for NEMBUS 210
Page 1: ...NEMBUS 210 EN...
Page 2: ......
