19
18
AIR CO
2
NTROL UP
– CO
2
Monitor
• Do not use the device if the housing, the USB cable or the power adaptor
are damaged.
• Operate the device out of reach of persons (including children) who can-
not fully appreciate the potential risks of handling electrical equipment.
• Connect the USB cable to the device and the power adaptor first and then
plug the power adapter into the socket.
• Route the USB cable lead so that it does not come into contact with sharp-
edged or hot objects.
Caution!
Risk of injury!
•
Explosion and fire hazard!
The rechargeable battery must not be thrown
into a fire, short-circuited or taken apart.
• The battery cannot and must not be replaced or removed by you. There is
a risk of explosion if the battery is replaced incorrectly. If necessary, a
qualified person can obtain instructions on how to dismantle the per-
manently installed battery from [email protected], should this be
necessary for the purpose of repairing or recycling the product.
Important information on product safety!
• Do not expose the device to extreme temperatures, vibrations or shocks.
Avoid direct sunshine.
• The instrument is not unbreakable. In case of falling down parts can
break.
4. Elements
A: LCD display (Fig. 1):
A 1:
Battery symbol
A 2:
CO
2
alarm limit
A 3:
CO
2
indication
A 4:
Display of minimum values
A 5:
CO
2
value > 2000 ppm
A 6:
Extended traffic light indication
A 7:
Indoor temperature and humidity
A 8:
CO
2
alarm symbol
A 9:
Display of maximum values
AIR CO
2
NTROL UP
– CO
2
Monitor
B: Buttons (Fig. 1+2):
B 1:
POWER/LIGHT
sensor button
B 2:
DOWN/CALIBRATE
button
B 3:
MEM
button
B 4:
CO
2
SET
button
B 5:
CO
2
ALARM
button
B 6:
UP/°C/°F
button
B 7:
RESET
button
C: Housing (Fig. 3):
C 1:
USB port
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.
• When using the mains adapter as a power supply, the integrated Li-Ion
battery is charged. To fully charge, leave the device connected for approx-
imately 4.5 hours.
• If you operate the device without a power connection, the battery runtime
is about 12 hours at highest brightness level. The battery symbol flashes
when the battery needs to be charged (battery voltage below 3.3 V) and
the device switches off after some time.
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
2
sensor goes into warm-up mode and starts a 150-second count-
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.
TFA_No. 31.5010_Anleitung 17.08.2021 11:50 Uhr Seite 10
