S+S REGELTECHNIK AERASGARD KLQ-CO2-W Bedienungs- Und Montageanleitung Seite 12

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AERASGARD KLQ - CO2 - W ⁄ KFTM - CO2 - W ⁄ KFTM - LQ - CO2 - W
Schematic diagram
1 2 3
NC
12
11
COM
13
NO
NC = Normally Closed
COM = Common
NO = Normally Open
DIP switches
VOC sensitivity
LOW
MEDIUM (default)
HIGH
IAQ (Indoor Air Quality)
CO2 content
0...2000 ppm (default)
0...5000 ppm
CO2 automatic zero point
deactivated
activated (default)
Relay assignment
CO2 (default): 600...1900 ppm / 900...4700 ppm
VOC: 10...95 %
Temperature: –23...+74 °C
Humidity: 10...95% r.H.
Output
Voltage 0 -10 V (default)
Current 4...20 mA
Note: DIP 3 and DIP 5 are not assigned!
OFFSET
CO ² VOC
ON
DIP 1 2 3 4 5 6 7 8 9
VOC
ZERO VOC
Output air quality (VOC)
4
Output temperature in °C
5
6
Output humidity in % r.H.
KFTM - LQ - CO2 - W
DIP 1 DIP 2
OFF
O N
OFF
O N
DIP 4
DIP 6
DIP 7 DIP 8
OFF
O N
OFF
O N
DIP 9
KFTM - LQ - CO2 - W
°C r.H.
ON ON
CO ² Mode
CO ²
SET
relay
SET-Setting relay
switchpoint
OFF
OFF
O N
O N
Level IAQ (Indoor Air Quality)
1 excellent
no action required
OFF
O N
2 good
prompt airing recommended
OFF
3 moderate
airing recommended
O N
4 poor
increased airing required
OFF
OFF 5 unhealthy
intense airing necessary
O N
O N
Table according to TVOC guidelines of the German Federal
Environmental Agency to assess indoor air contamination
OFF
(Bundesgesundheitsbl - Gesundheitsforsch -
O N
Gesundheitsschutz 2007, 50: 990–1005)
12
Rev. 2021 - V33
VOC
0...19 %
20...39 %
40...59 %
60...79 %
80...100 %