1. Introducció
Welcome to the user manual for the Concord MC-880 Screw Air Compressor Controller. This robust display panel is designed for efficient and reliable control of screw air compressors. This manual provides essential information for proper installation, operation, maintenance, and troubleshooting to ensure optimal performance and longevity of your controller.
2. Producte acabatview
The MC-880 controller features a clear display and intuitive button interface for managing your air compressor. It is designed for integration into industrial electrical systems.
2.1 Tauler frontal
The front panel includes a digital display, along with several control buttons:
- I (Green): Start/Power On
- O (Red): Stop/Power Off
- S: Set/Enter
- C: Cancel/Clear
- ▲ (Up Arrow): Navigate Up/Increase Value
- ▼ (Down Arrow): Navigate Down/Decrease Value

2.2 Tauler posterior
The back panel houses the electrical connections and a product label detailing model specifics.

2.3 Vídeo del producteview
Mireu aquest vídeo curt per obtenir una visió generalview del producte.
3. Especificacions
| Característica | Detall |
|---|---|
| Model | MC-880 (Variants: V100, V40) |
| Marca | Concòrdia |
| Origen | Xina continental |
| Categoria de subministraments de bricolatge | Elèctric |
| Voltage | 220 V AC |
| Freqüència | 50/60Hz |
| Consum d'energia | 5W |
| Longitud | 22 cm |
| Amplada | 22 cm |
| Alçada | 11 cm |
| Pes | 1.0 kg |
Nota: Always verify the specific model variant (e.g., V100 or V40) and its corresponding voltage requirements as indicated on the product label before installation.

4. Configuració
Safety First: Ensure all power to the air compressor system is disconnected before beginning installation. Only qualified personnel should perform electrical installation.
4.1 Muntatge
- Select a suitable panel location for mounting the controller, ensuring adequate ventilation and protection from moisture and excessive heat.
- Cut an opening in the panel according to the controller's dimensions, allowing for a snug fit.
- Secure the controller into the panel using appropriate fasteners (screws, clips) through the mounting holes.
4.2 Cablejat
- Refer to the wiring diagram provided with your air compressor system and the specific terminal markings on the back of the MC-880 controller.
- Connect the power supply (220V AC, 50/60Hz) to the designated power input terminals.
- Connect control signals for the air compressor (e.g., motor start/stop, pressure sensors, emergency stop) to the corresponding input/output terminals on the controller.
- Ensure all connections are secure and properly insulated. Double-check all wiring against the system's electrical schematics.
4.3 Engegada inicial
- After all connections are verified, restore power to the air compressor system.
- The controller display should illuminate. If not, check power connections and fuses.
- Perform initial configuration as required by your air compressor system's specific needs.
5. Instruccions de funcionament
5.1 Encès/Apagat
- To power on the compressor, press the green I botó.
- To power off the compressor, press the red O botó.
5.2 Accés a la configuració
- Premeu el botó S botó per entrar al menú de configuració.
- Utilitza el ▲ (Amunt) i ▼ (Down) arrow buttons to navigate through menu options or adjust values.
- Premeu S again to confirm a selection or save a value.
- Premeu el botó C button to exit a menu or cancel an operation without saving changes.
5.3 Seguiment
- The display will typically show real-time operational parameters such as pressure, temperature, or operating status.
- Use the arrow buttons to cycle through different display modes or monitored values if available.
5.4 Parada d'emergència
In case of an emergency, immediately press the main emergency stop button on your air compressor system, which should also cut power to the controller.
6. Manteniment
6.1 Neteja regular
- Keep the controller's display and buttons clean and free from dust, dirt, and moisture.
- Feu servir un drap suau i sec per netejar. Eviteu productes de neteja o dissolvents abrasius.
6.2 Inspecció visual
- Periodically inspect the controller for any signs of physical damage, loose connections, or corrosion.
- Ensure all cables are securely connected and not frayed.
6.3 Condicions ambientals
Assegureu-vos que l'entorn de funcionament es mantingui dins dels rangs de temperatura i humitat especificats per evitar danys als components electrònics.
6.4 actualitzacions de microprogramari
Consult your air compressor manufacturer for information on potential firmware updates for the controller.
7. Solució De Problemes
7.1 Controller Not Powering On
- Check the main power supply to the air compressor system.
- Verify the power connections to the controller are secure and correctly wired.
- Inspect for any blown fuses in the control circuit.
7.2 Display Not Working/Blank
- Ensure the controller is receiving power.
- Try cycling the power to the unit.
- Si el problema persisteix, contacteu amb el servei d'assistència.
7.3 Compressor Not Starting
- Check if the controller is in an "OFF" state (red O button pressed).
- Verify all safety interlocks on the air compressor are satisfied (e.g., pressure switches, thermal overload).
- Check for any error messages on the controller display and refer to your air compressor's specific manual for error code interpretations.
7.4 Lectures incorrectes
- Ensure all sensors connected to the controller are properly installed and calibrated.
- Check sensor wiring for damage or loose connections.
For complex issues, consult a qualified technician or contact product support.
8. Consells d'usuari
- Voltage Verificació: Comproveu sempre el voltage requirements on the back label of your specific MC-880 unit (e.g., V100 or V40) to ensure compatibility with your power supply.
- Documentació: Keep this manual and your air compressor's specific documentation handy for quick reference during operation or troubleshooting.
- Entorn net: Maintaining a clean and dry environment around the controller can significantly extend its lifespan and prevent malfunctions.
9. Garantia i assistència
For technical assistance, questions about the product, or large quantity orders, please contact the seller directly:
- Correu electrònic: ae13332502386@163.com
- WhatsApp: +8618711276126





