TFA CO2 AIRCONTROL UP Single Beam Bedienungsanleitung Seite 10

TFA_No. 31.5011_Anleit_10_22
AIR CO NTROL UP Single Beam – CO
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5. Getting started
Important note:
When using the device for the first time, please make sure to connect the
power supply uninterruptedly for 24 hours. The device will perform an
automatic calibration within 24 hours.
• Plug the supplied USB-C cable into the designated port on the device and
connect the unit to the mains using the power adapter.
6. Operation
• Press the POWER/LIGHT sensor button for 3 seconds to switch on the
device.
• The device will issue two beeps and all segments will be displayed briefly.
• The display shows the current temperature and humidity.
• The CO sensor goes into warm-up mode and starts a 150-second count-
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down. Afterwards the normal display appears. The device is ready for use.
• Press the UP/°C/°F button in normal mode to change between °C
(Celsius) or °F (Fahrenheit) as temperature units.
• Briefly press the POWER/LIGHT sensor button to adjust the brightness in
4 steps (high, medium, low, off).
• Press the POWER/LIGHT sensor button for 3 seconds to deactivate the
device.
7. Traffic light display
• The CO monitor shows the CO
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light display:
CO value (ppm)
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400-600
601-1000
1001-1500
1501-2000
2000
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18.10.2022 10:40 Uhr
Monitor
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comfort level with an extended traffic
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Description
GOOD
NORMAL
POOR
SERIOUS
SERIOUS +
Seite 10
AIR CO NTROL UP Single Beam – CO
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8. CO upper limit
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• Press briefly the CO
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(default) or the last adjusted upper CO
3 seconds, the device automatically returns to the normal mode.
• Press and hold the CO
mode. The value flashes.
• Press the DOWN/CALIBRATE or UP/°C/°F button to set the desired upper
limit in steps of 10ppm, while the value flashes.
• Press and hold the DOWN/CALIBRATE or UP/°C/°F button in setting mode
for fast mode.
• Confirm the setting with the CO
• The device will automatically quit the setting mode if no button is pressed
for 20 seconds. The setting is saved.
• Press the CO ALARM button in normal mode, to activate or deactivate the
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alarm function for the upper CO
the alarm is activated.
• If the measured CO
2
sounds and the CO alarm symbol flashes. Press any button to stop the
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alarm sound. The CO
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sured CO value is below the set alarm limit.
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9. CO , temperature and humidity maximum and minimum values
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• Press the MEM button in normal mode.
• You can now read the highest measured values for CO
humidity of the last 24 hours (display MAX).
• Press the MEM button again.
• The minimum values measured since the last 24 hours appear on the dis-
play (display MIN.
• Press the MEM button again to return to normal mode. The device will auto-
matically quit the MAX/MIN mode if no button is pressed for 3 seconds.
• Press and hold the MEM button for 2 seconds during the highest or low-
est values are displayed. The values will be deleted (display ----) and reset
to the current state.
10. Calibration of the CO
10.1 Automatic calibration of the CO
• The sensor is automatically calibrated every 24 hours to the lowest CO
reading obtained during that period to keep the deviation low during
prolonged use. To perform the calibration, the power supply must be con-
nected continuously for 24 hours.
Monitor
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SET button in normal mode. and 2000 ppm
limit appear on the display. After
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SET button for 2 seconds to enter the setting
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SET button.
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limit. appears on the display when
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value is above the upper limit setting, an alarm
alarm symbol will continue flashing until the mea-
, temperature and
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sensor
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sensor
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