Co2 - nilan VGU 180 EK RS User Manual

CO
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This menu is only displayed if a CO2 sensor has been installed.
ATTENTION
CO A CO2 sensor is not a standard part of all units, but may be purchased as an accessory.
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If the number of people using a building varies considerably, controlling ventilation through the CO2
level in the extract air may be a good solution. This function is often used in offices and schools where
use varies greatly during the day and during the week.

CO2

↳ Vent.high CO2 level
↳ High CO2 level
↳ Normal CO2 level
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Settings:
Standard setting:
Description:
Settings:
Standard setting:
Description:
Settings:
Standard setting:
Description:
sensor.
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Level 2 / Level 3 / Level 4 / Off
Level 3
Here you indicate the fan speed level at which the unit
is to operate at high CO level.
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650 ↔ 2500 ppm
800 ppm
Here you indicate the CO level at which the unit is to
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switch to high fan speed level.
400 ↔ 750 ppm
600 ppm
Here you indicate the CO - level at which the unit is to
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switch to normal control.
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