1. Introducción
This manual provides essential information for the proper installation, operation, and maintenance of the AKO D-14323 230V Universal Digital Temperature Controller. Designed for industrial and commercial refrigeration applications, this controller offers precise temperature management and adjustable defrost cycles. Please read this manual thoroughly before installation and use to ensure safe and efficient operation.
2. Información de seguridad
Observe siempre las siguientes precauciones de seguridad para evitar lesiones personales o daños al dispositivo:
- La instalación y el mantenimiento sólo deben ser realizados por personal calificado.
- Disconnect power to the unit before performing any wiring or maintenance.
- Asegúrese de que la fuente de alimentación voltage coincide con las especificaciones del controlador (230 V).
- Protect the device from water, moisture, and extreme temperatures.
- Do not open the controller housing unless specifically instructed.
3. Producto terminadoview
The AKO D-14323 is a versatile digital temperature controller equipped with a clear digital display and intuitive controls. It is suitable for a wide range of refrigeration and freezer units.
Características principales:
- Digital thermostat for industrial and commercial freezers.
- Temperature range from -50.0 °C to +99.9 °C (-58°F to +210.2°F).
- Three relays for compressor, fan, and auxiliary functions.
- Two temperature sensors included.
- Panel mounting design.
- Programmable defrost cycles.
- Fahrenheit and Celsius readings.
- Programmable digital inputs for door switch, alarm, remote defrost, energy saving, or continuous cycle.
Controller Front Panel:
Imagen 3.1: Frente view of the AKO D-14323 controller, showing the digital display and control buttons. The display shows temperature readings, and buttons include ESC, SET, Power, and up/down arrows (often used for defrost and parameter adjustment).
The front panel features a digital display for temperature readings and status indicators. Control buttons allow for setting parameters, initiating defrost cycles, and navigating menus.
4. Instalación y configuración
Proper installation is crucial for the controller's performance and longevity.
4.1 panel de montaje
The AKO D-14323 is designed for panel mounting. Ensure adequate space for ventilation and access to wiring terminals.
4.2 Conexiones eléctricas
Refer to the wiring diagram on the back of the unit for correct electrical connections. All wiring must comply with local electrical codes.
Imagen 4.1: Atrás view of the AKO D-14323 controller, displaying the wiring diagram and product specifications. This diagram illustrates connections for power (230V), sensors (S1, S2), compressor (COOL), fan, and auxiliary outputs, along with digital inputs (D1, D2).
Wiring Key Points:
- Fuente de alimentación: Connect 230V AC to the designated terminals.
- Sensores: Connect the two temperature sensors (S1, S2) to their respective terminals.
- Salidas de relé: Connect the compressor, fan, and auxiliary loads to their corresponding relay terminals. The diagram specifies maximum current ratings for each output (e.g., COOL: 12(9)A 250V~, FAN: 5(4)A 250V~, AUX: 8(4)A 250V~).
- Entradas digitales: Utilize terminals for programmable digital inputs such as door switches or external alarms.
4.3 Encendido inicial
After wiring, apply power to the controller. The display should illuminate, showing the current temperature or an initial setup prompt.
5. Instrucciones de funcionamiento
The AKO D-14323 offers various programmable parameters to suit different refrigeration needs.
5.1 Funcionamiento básico
- Pantalla de temperatura: The main display shows the current temperature measured by the primary sensor.
- Botón de ajuste: Presione para view or modify the setpoint temperature. Hold to enter parameter programming mode.
- Botón ESC: Used to exit menus or cancel changes.
- Flechas arriba/abajo: Used to adjust values in programming mode or manually initiate defrost (if configured).
- Botón de encendido: Turns the unit on/off or acts as a reset in some configurations.
5.2 Setting the Temperature Setpoint
- Presione el COLOCAR button briefly. The current setpoint will flash.
- Utilice el Up or Abajo Botones de flecha para ajustar la temperatura deseada.
- Prensa COLOCAR again to confirm and save the new setpoint, or ESC para salir sin guardar.
5.3 Advanced Parameter Programming
To access advanced parameters (e.g., defrost cycles, differential, auxiliary relay functions), hold the COLOCAR button for several seconds until the first parameter code appears. Navigate using the arrow buttons and press COLOCAR to enter/confirm values. Refer to the detailed programming guide (usually provided separately or available from AKO) for a complete list of parameters and their functions.
5.4 Defrost Cycle Management
The controller supports various defrost methods, including controlling the compressor, resistance heaters, or fans. Defrost parameters can be adjusted to optimize performance based on the application. An optional probe allows defrosting by temperature.
6. Mantenimiento
El mantenimiento regular garantiza un rendimiento óptimo y extiende la vida útil de su controlador de temperatura.
- Limpieza: Limpie periódicamente el panel frontal con un paño suave.amp Paño. No utilice limpiadores abrasivos ni disolventes.
- Inspecciones: Revise periódicamente las conexiones del cableado para verificar que estén bien apretadas y que no presenten signos de desgaste o corrosión.
- Verificación de sensores: Ensure temperature sensors are securely in place and free from damage.
Para cualquier mantenimiento o reparación interna, contacte con un técnico cualificado.
7. Solución de problemas
If you encounter issues with your AKO D-14323 controller, refer to the following common problems and solutions:
| Problema | Posible causa | Solución |
|---|---|---|
| La pantalla está en blanco | No hay suministro de energía; cableado incorrecto | Check power connections and ensure 230V supply. Verify wiring according to the diagram. |
| Lectura de temperatura incorrecta | Faulty sensor; sensor not properly connected or placed | Check sensor connections. Replace sensor if damaged. Ensure sensor is correctly positioned in the controlled environment. |
| El compresor/ventilador no funciona | Setpoint issue; relay fault; wiring error; parameter misconfiguration | Verify setpoint and differential settings. Check wiring to the compressor/fan. Review advanced parameters for correct configuration. |
| La descongelación no se inicia | Defrost parameters incorrect; manual defrost not triggered | Check defrost cycle settings (interval, duration, temperature). Attempt manual defrost if configured. |
If the problem persists after attempting these solutions, contact AKO technical support or a qualified service technician.
8. Especificaciones
Detailed technical specifications for the AKO D-14323 controller:
- Modelo: AKO D-14323
- Volumentage: 230 voltios
- Rango de temperatura: -50.0 °C to +99.9 °C (-58°F to +210.2°F)
- Relés: 3 (Compressor, Fan, Auxiliary)
- Sensores: 2 temperature sensors included
- Montaje: Montaje en panel
- Material: Plástico
- Peso del artículo: 0.01 onzas (aproximadamente)
- Estilo de visualización: Digital
- Características especiales: Programable
- Uso: Residencial comercial
- Certificaciones: ETL, CE, IP65, GAMA
- Fabricante: AKOCONTROL
9. Garantía y soporte
For warranty information and technical support, please contact AKO directly or refer to their official websitio. Guarde su recibo de compra para reclamos de garantía.
Fabricante: AKOCONTROL
Websitio: www.ako.com
