1. Introducció
The Briidea MK-041 Pre-Wired Humidity Controller is designed to automatically manage humidity levels in various environments such as greenhouses, mushroom grow tents, and incubators. It features both humidification and dehumidification modes, a high-accuracy sensor, and an easy-to-read LCD display. This manual provides essential information for the safe and efficient operation of your device.
Informació de seguretat: Always ensure the device is properly connected to a grounded power outlet. Do not expose the controller or sensor to extreme temperatures or moisture beyond its specified operating range. Disconnect power before cleaning or performing any maintenance.
2. Producte acabatview
The MK-041 humidity controller offers a range of functions to maintain optimal humidity. Key features include:
- Multifuncionalitat: Supports both dehumidification and humidification modes, manual and automatic operation, and high/low humidity alarms.
- Alta precisió: Equipped with a superior chip for precise humidity detection, offering an accuracy of ±3%RH. Supports humidity calibration.
- Fàcil operació: Features a large LCD screen and a simple 3-button interface for intuitive control.
- Característiques de protecció: Includes automatic minimum run-time settings and delay protection for control output to prevent equipment damage. Data memory function retains settings during power outages.
- Disseny convenient: Innovative piggyback plug allows direct connection of humidification or dehumidification equipment.


3. Configuració
Follow these steps to set up your Briidea MK-041 Humidity Controller:
- Desempaquetar el dispositiu: Carefully remove the humidity controller and its sensor from the packaging.
- Connecteu el sensor: Plug the humidity sensor into the designated port on the side of the controller. Ensure it is securely connected.
- Col·loca el sensor: Place the humidity sensor in the area where you wish to monitor and control humidity. Ensure it is not directly exposed to water or extreme airflow, which could affect readings.
- Equip de connexió: Connect your humidifier or dehumidifier into the piggyback outlet located on the back of the controller's power plug.
- Encès: Plug the controller's main power plug into a standard electrical outlet. The LCD display will illuminate.

4. Instruccions de funcionament
The MK-041 controller is designed for straightforward operation. Refer to Figure 2.2 for button identification.
4.1 Encès/Apagat
Premeu el botó Botó On/Off (power symbol) to turn the device on or off.
4.2 Configuració dels nivells d'humitat
- Premeu el botó Botó de mode (S symbol) to enter setting mode. The 'SET' value will flash.
- Utilitza el Botó amunt (triangle pointing up) or Botó avall (triangle pointing down) to adjust the desired humidity set point.
- Premeu el botó Botó de mode again to confirm and exit setting mode. The controller will now work to maintain the set humidity.
4.3 Humidification/Dehumidification Mode
The controller automatically switches between humidification and dehumidification based on the set point and current humidity. If the current humidity is below the set point, it will activate the humidifier. If it's above, it will activate the dehumidifier.
4.4 Alarmes
The device supports settable high and low humidity alarms. Consult the full product manual for detailed instructions on setting these alarm thresholds.
4.5 Humidity Calibration
If you suspect the humidity readings are inaccurate, you can calibrate the sensor. Refer to the detailed instructions in the complete product manual for the calibration procedure.
5. Manteniment
Proper maintenance ensures the longevity and accuracy of your humidity controller.
- Neteja: Wipe the controller's display and body with a soft, dry cloth. Do not use abrasive cleaners or allow water to enter the device.
- Cura del sensor: Keep the humidity sensor clean and free from dust or debris. Avoid touching the sensor element directly. If the sensor becomes dirty, gently clean it with a soft brush or compressed air.
- Emmagatzematge: When not in use for extended periods, store the controller in a cool, dry place away from direct sunlight and extreme temperatures.
6. Solució De Problemes
If you encounter issues with your Briidea MK-041, refer to the following common problems and solutions:
| Problema | Causa possible | Solució |
|---|---|---|
| El controlador no s'encén. | Sense font d'alimentació. | Ensure the power plug is securely inserted into a working electrical outlet. Check the outlet with another device. |
| Equipment (humidifier/dehumidifier) not turning on/off. | Incorrect humidity set point; Equipment not properly plugged in; Delay protection active. | Verify the set humidity is appropriate for the current conditions. Ensure the equipment is firmly plugged into the controller's piggyback outlet. Wait for the delay protection period to elapse. |
| Lectures d'humitat inexactes. | Sensor dirty or damaged; Sensor not properly connected; Need for calibration. | Clean the sensor gently. Ensure the sensor cable is fully inserted. Perform a humidity calibration as per the full manual. If issues persist, the sensor may need replacement. |
| La pantalla mostra un missatge d'error. | Sensor fault or internal error. | Disconnect power for a few minutes, then reconnect. If the error persists, contact customer support. |
For further assistance, please refer to the complete product manual or contact Briidea customer support.
7. Especificacions
Technical specifications for the Briidea MK-041 Humidity Controller:
- Número de model: MK-041
- Marca: briidea
- Dimensions del producte: 2.54 x 2.54 x 2.54 cm
- Pes de l'article: 499 g
- Color: Negre
- Interval de mesura de la humitat: 5% de HR a 95% de HR
- Rang de control d'humitat: 20% de HR a 85% de HR
- Precisió de la humitat: ± 3% HR
- Resolució d'humitat: 1% HR
- Longitud del cable d'alimentació: Aproximadament 4.92 metres
- Longitud del cable del sensor: Aproximadament 9.84 metres
- Fabricant: briidea
- Primer disponible: 1 de juliol de 2023


8. Garantia i Suport
For warranty information, technical support, or service inquiries regarding your Briidea MK-041 Humidity Controller, please contact the manufacturer directly. Retain your proof of purchase for warranty claims.
