1. Wprowadzenie
The TFA Dostmann AIRCO2NTROL Coach CO2 Monitor (Model 31.5009) is designed to help you monitor indoor air quality by measuring carbon dioxide (CO2) concentration, temperature, and humidity. Maintaining optimal air quality contributes to better health, increased comfort, and improved performance. This manual provides essential information for the proper setup, operation, and maintenance of your device.
2. Zawartość opakowania
Sprawdź zawartość paczki, aby upewnić się, że znajdują się w niej wszystkie elementy:
- TFA Dostmann AIRCO2NTROL Coach CO2 Monitor (Model 31.5009)
- Kabel micro-USB
- Instrukcja obsługi
3. Funkcje produktu
- Monitors CO2 concentration, temperature, and humidity.
- 24-hour CO2 graph for historical data overview.
- Adjustable backlight color to indicate air quality (Green, Orange, Red).
- Visual alarm function for high CO2 levels.
- Comfort zone indicator using smileys.
- Integrated quartz clock for time display.
- Powered via Micro-USB cable.
4. Konfiguracja
Follow these steps to set up your CO2 monitor:
- Podłączenie zasilania: Connect the provided Micro-USB cable to the monitor's USB port and plug the other end into a suitable USB power source (e.g., computer, USB wall adapter). The device will power on automatically.
- Kalibracja początkowa: Upon first power-up or after a long period of being unplugged, the device may require a short stabilization period. Place the monitor in a well-ventilated area for approximately 10-15 minutes to allow for initial sensor calibration.
- Umieszczenie: Position the monitor in the room where you wish to measure air quality. Ensure it is not placed directly next to windows, air vents, or heat sources, as this can affect readings. For optimal results, place it at a height representative of the breathing zone.

Rycina 1: Przód view of the CO2 monitor with control buttons.
5. Instrukcja obsługi
The AIRCO2NTROL Coach provides real-time data and various display options.
5.1 Wyświetl ponadview
The main display shows the current CO2 concentration in parts per million (ppm), temperature in degrees Celsius (°C), relative humidity (%), and the current time. A 24-hour graph illustrates CO2 trends.
5.2 Backlight Color Indication
The display backlight color provides a quick visual assessment of CO2 levels:
- Zielony: Optimal air quality.
- Żółty/Pomarańczowy: Moderate air quality, ventilation recommended.
- Czerwony: Poor air quality, immediate ventilation required.

Figure 2: Green backlight indicating good air quality.

Figure 3: Yellow backlight indicating moderate air quality.

Figure 4: Red backlight indicating poor air quality.
You can also set the backlight to a fixed color from seven available tones or deactivate it completely. The red backlight can be configured to act as an optical alarm when a predefined CO2 limit is exceeded.
5.3 Comfort Zone Indicator
Three smileys on the display provide a quick comfort zone indication:
- Smiling Face: Optimal air quality.
- Twarz neutralna: Acceptable air quality.
- Frowning Face: Zła jakość powietrza.
5.4 Funkcje przycisków
The device features 'Mode' and '+' buttons for navigation and settings:
- Przycisk trybu: Used to cycle through display modes or enter settings menus.
- Przycisk '+': Used to adjust values or navigate options within settings menus.
Refer to the detailed instructions in the included PDF manual for specific steps on setting the time, alarm thresholds, and backlight options.
6. Konserwacja
The TFA Dostmann AIRCO2NTROL Coach CO2 Monitor requires minimal maintenance.
- Czyszczenie: Przetrzyj urządzenie miękką, suchą ściereczką. Nie używaj środków czyszczących o właściwościach ściernych ani rozpuszczalników, ani nie zanurzaj urządzenia w wodzie.
- Składowanie: When not in use for extended periods, store the device in a dry, dust-free environment at room temperature.
- Brak części nadających się do samodzielnej naprawy przez użytkownika: Do not attempt to open or repair the device. This will void the warranty.
7. Rozwiązywanie Problemów
If you encounter issues with your CO2 monitor, refer to the following common problems and solutions:
| Problem | Możliwa przyczyna | Rozwiązanie |
|---|---|---|
| Display is blank or device does not power on. | Brak zasilania lub uszkodzony kabel USB. | Ensure the Micro-USB cable is securely connected to both the device and a working USB power source. Try a different USB port or power adapter. |
| Readings appear inaccurate or fluctuate significantly. | Improper placement, sensor not stabilized, or external interference. | Ensure the device is not near drafts, direct sunlight, or heat sources. Allow 10-15 minutes for the sensor to stabilize after moving or powering on. Avoid placing it in enclosed spaces. |
| Device resets (time, history, settings) after a brief power interruption. | Lack of internal battery backup for short power outagt.j. | This device does not have an internal battery to maintain settings during power loss. Re-enter time and desired settings after any power interruption. Ensure a stable power connection. |
| Display backlight is too bright or difficult to view. | Display brightness settings or viewkąt. | Adjust the backlight settings using the 'Mode' and '+' buttons. The display has a limited viewing angle; try adjusting the device's position or your viewkąt. |
8. Specyfikacje
| Numer modelu | 31.5009 |
| Zakres pomiaru CO2 | 0 - 9999 ppm |
| Zakres pomiaru temperatury | 0 - 50°C (32 - 122°F) |
| Zakres pomiaru wilgotności | 1 - 95% wilgotności względnej |
| Typ czujnika | NDIR Dual Beam CO2 Sensor |
| Źródło zasilania | Micro-USB (USB cable included) |
| Wymiary (dł. x szer. x wys.) | 105 x 33 x 56 mm (około 4.1 x 1.3 x 2.2 cala) |
| Waga | 93 g (ok. 3.3 uncji) |
| Tworzywo | Plastikowy |
| Montowanie | Blat stołu |
9. Gwarancja i wsparcie
The TFA Dostmann AIRCO2NTROL Coach CO2 Monitor comes with a manufacturer's warranty. Spare parts availability is typically for 1 year.
For detailed warranty terms, technical support, or service inquiries, please refer to the official TFA Dostmann website or contact your retailer. Always provide your model number (31.5009) when seeking support.
You can visit the official TFA Dostmann store for more information: TFA Dostmann Store







