Thincol STC-3000 Digital Temperature Controller User Manual

1. Introducció

The Thincol STC-3000 is a versatile digital temperature controller designed for precise temperature management in various applications such as farms, greenhouses, and refrigeration systems. This device features a touch switch mode and offers high accuracy for maintaining stable temperature conditions, which is crucial for the health and safety of plants or animals.

This manual provides detailed instructions for the installation, operation, and maintenance of your STC-3000 temperature controller. Please read it thoroughly before use to ensure proper functionality and safety.

2. Característiques clau

• Wide Temperature Control Range: Measures and controls temperature from -55°C to 120°C (-67°F to 248°F).
• Alta precisió: 0.1°C temperature control accuracy.
• Touch Switch Mode: User-friendly interface for setting parameters.
• Doble funcionalitat: Capacitat de controlar tant la calefacció com la refrigeració.
• Aplicació versàtil: Suitable for farms, greenhouses, refrigeration houses, and other temperature-sensitive environments.

3. Informació de seguretat

Si us plau, observeu les següents precaucions de seguretat per evitar lesions o danys al dispositiu:

• Assegureu-vos que la font d'alimentació voltage matches the controller's specifications (110-220V AC).
• All wiring should be performed by a qualified electrician to prevent electrical shock.
• No exposeu el dispositiu a l'aigua ni a una humitat excessiva.
• No desmunteu ni modifiqueu el controlador.
• Mantenir fora de l'abast dels nens.
• Desconnecteu l'alimentació abans de realitzar qualsevol cablejat o manteniment.

4. Instal·lació i cablejat

The STC-3000 is designed for panel mounting. Ensure adequate space for ventilation and access to wiring terminals.

4.1 Esquema de cablejat

Refer to the diagram below for correct wiring connections. Incorrect wiring can damage the device or connected equipment.

Figura 1: Wiring diagram for the STC-3000 temperature controller. Terminals 1 and 2 are for power input (110-220V AC). Terminals 3 and 4 are for the NTC temperature sensor. Terminals 5 and 6 are for the load (heating or cooling device).

Connexions de cablejat:

• Power Input (1, 2): Connect your 110-220V AC power supply to these terminals.
• Sensor (3, 4): Connect the NTC temperature sensor to these terminals. The sensor is non-polar, so connection order does not matter.
• Load (5, 6): Connect your heating or cooling device (e.g., heater, fan, compressor) to these terminals. Ensure the load's power requirements do not exceed the controller's maximum current rating (10A or 30A, depending on model).

4.2 Muntatge

The controller is designed for flush panel mounting. Cut an opening of approximately 71mm x 29mm (2.8in x 1.14in) in your panel. Insert the controller and secure it using the integrated clips on the sides.

Figura 2: lateral view of the STC-3000, showing the orange mounting clips used to secure the controller into a panel cutout.

5. Instruccions de funcionament

The STC-3000 features a digital display and touch buttons for easy parameter setting.

5.1 Tauler frontal sobreview

Figura 3: Front panel of the STC-3000 showing the digital display and touch buttons: SET, RST, Up arrow, Down arrow, and OK/°C/°F.

• Botó SET: Entra al mode de configuració de paràmetres.
• Botó RST: Resets the controller or exits setting mode without saving.
• Fletxa amunt (▲): Increases values or navigates menu.
• Fletxa avall (▼): Decreases values or navigates menu.
• OK / °C/°F Button: Confirms settings or switches between Celsius and Fahrenheit display.

5.2 Setting Temperature Parameters

1. Set Start Temperature (P1):
   • Manteniu premut el botó SET button for 3 seconds to enter the parameter setting menu.
   • Utilitza el Up or Avall arrows to navigate to P1.
   • Premeu SET again to enter P1 setting.
   • Ús Up or Avall to adjust the desired start temperature.
   • Premeu OK per confirmar i guardar.
2. Set Stop Temperature (P2):
   • Follow the same steps as P1, but navigate to P2.
   • Adjust the desired stop temperature.
   • Premeu OK per confirmar i guardar.
3. Temperature Correction (P3):
   • Allows for calibration of the temperature sensor. Adjust if the displayed temperature differs from a known accurate thermometer.
4. Delay Start (P4):
   • Sets a delay time (in minutes) before the output activates after reaching the set temperature. Useful for protecting compressors in refrigeration systems.

The controller will automatically save settings and return to the main display after a few seconds of inactivity or by pressing the RST botó.

5.3 Canvi d'unitats de temperatura (°C/°F)

To switch between Celsius (°C) and Fahrenheit (°F), press and hold the OK / °C/°F botó durant 3 segons.

6. Manteniment

To ensure the longevity and accurate operation of your STC-3000 controller, follow these maintenance guidelines:

• Neteja: Netegeu la pantalla i casinNetegeu amb un drap suau i sec. No utilitzeu productes de neteja abrasius ni dissolvents.
• Cura del sensor: Assegureu-vos que el sensor de temperatura estigui net i lliure de residus. Eviteu doblegar o danyar el cable del sensor.
• Condicions ambientals: Operate the controller within its specified temperature and humidity ranges.
• Inspecció del cablejat: Reviseu periòdicament totes les connexions del cablejat per assegurar-vos que estiguin ben fixades i que no presentin corrosió.

7. Solució De Problemes

If you encounter issues with your STC-3000, refer to the following common problems and solutions:

8. Especificacions

9. Garantia i Suport

For warranty information and technical support, please refer to the documentation provided with your purchase or contact Thincol customer service. Keep your purchase receipt as proof of purchase.