MC701 LCD Display Thermostat Heating Temperature Controller User Manual

1. Produto rematadoview

The SINOTIMER MC701 is a versatile digital PID temperature controller designed for precise heating and cooling applications. It features an LCD display, supports various input types including PT100 and K-type thermocouples, and provides SSR/Relay output with alarm functions. This manual provides essential information for the safe and effective operation of your MC701 controller.

Figura 1.1: Fronte view of the MC701 controller showing the PV and SV displays, and control buttons.

Figura 1.2: En ángulo view of the MC701 controller, highlighting the model number (MC701-611) and default input type (K).

2. Características clave

• High-precision digital PID temperature control.
• Dual LCD display for Process Value (PV) and Set Value (SV).
• Supports multiple input types: K-type thermocouple, PT100 RTD.
• SSR (Solid State Relay) and Relay output options.
• Configurable heating and cooling control modes.
• Integrated alarm functions (ALM1, ALM2).
• Temperature unit selection: Celsius (°C) or Fahrenheit (°F).

3. Información de seguridade

Lea e comprenda todas as instrucións de seguridade antes da instalación e o funcionamento. O incumprimento destas instrucións pode provocar descargas eléctricas, incendios ou lesións graves.

• Asegúrese de que a fonte de alimentación voltage matches the controller's specifications (100-240V AC).
• Todo o cableado debe ser realizado por un electricista cualificado.
• Desconecte a alimentación antes de facer calquera conexión de cableado ou realizar tarefas de mantemento.
• Non opere o controlador en ambientes con humidade excesiva, po ou gases corrosivos.
• Garantir unha ventilación adecuada para evitar o sobrequecemento.
• This device is not intended for life-support systems or applications where malfunction could lead to severe injury or property damage.

4. Configuración e instalación

Proper installation is crucial for the accurate and reliable operation of the MC701 controller.

4.1 Montaxe

The MC701 is designed for panel mounting. Ensure adequate space for ventilation and wiring connections.

Figure 4.1: MC701 controller shown with its included mounting clips for panel installation.

4.2 Conexións de cableado

Refer to the wiring diagram on the side of the unit and the instructions below for correct connections. Use appropriate gauge wires for all connections.

Figure 4.2: Detailed wiring diagram on the side of the MC701 unit, showing connections for power, sensor input, SSR, and relay outputs.

• Power Supply (85-265VAC): Connect to terminals 8 and 9.
• SSR Output (OUT): Connect to terminals 10 (+) and 11 (-).
• Relay Output (RELAY): Connect to terminals 13 (NO - Normally Open) and 14 (NC - Normally Closed). Terminal 12 is the common (COM).
• RTD Input (PT100): Connect to terminals 4 (A), 5 (B), and 6 (B).
• Thermocouple Input (TC): Connect to terminals 5 (+) and 6 (-).
• Alarm Outputs (AL1, AL2): Connect to terminals 1, 2, and 3.

5. Instrucións de funcionamento

5.1 Mostrar máisview

The MC701 features a dual display:

• PV (Process Value): Displays the current measured temperature.
• SV (Set Value): Displays the desired target temperature.

Luces indicadoras:

• OUT: Indicates output status (heating/cooling).
• AT: Auto-tuning indicator.
• ALM1, ALM2: Alarm indicators.

5.2 Funcións dos botóns

• SET: Enters parameter setting mode or confirms a setting.
• < (R/S): Shifts cursor during setting, or resets alarm.
• V (Down Arrow): Decreases value during setting.
• ^ (Up Arrow): Increases value during setting.

5.3 Axuste da temperatura obxectivo (SV)

1. Preme o SET button once. The SV display will start flashing.
2. Usa o ^ e V botóns para axustar a temperatura desexada.
3. Usa o < button to shift the cursor for faster adjustment.
4. Preme SET again to confirm the new SV and exit the setting mode.

5.4 Configuración avanzada de parámetros

To access advanced parameters (e.g., PID parameters, alarm settings, input type, temperature unit), press and hold the SET button for several seconds until the first parameter code appears on the PV display.

• Use ^ e V to navigate through parameters.
• Preme SET a view or edit a parameter's value.
• Axuste o valor usando ^, V, e <.
• Preme SET to save the value and return to the parameter list.
• To exit advanced settings, press and hold SET again, or wait for a timeout.

6. Mantemento

Regular maintenance ensures the longevity and optimal performance of your MC701 controller.

• Cleaning: Wipe the display and casinLimpe cun pano suave e seco. Non empregue produtos de limpeza abrasivos nin disolventes.
• Ventilation: Ensure the ventilation slots on the sides of the unit are not obstructed to prevent overheating.
• Connections: Periodically check all wiring connections for tightness and signs of wear or corrosion.
• Storage: If storing the unit, keep it in a dry, dust-free environment within its specified operating temperature range.

7 Solución de problemas

8. Especificacións

Figura 8.1: Lateral view of the MC701 controller displaying its detailed specification label.

9. Garantía e soporte

For technical support or warranty inquiries, please contact SINOTIMER customer service through the retailer or the official SINOTIMER website. Please have your product model number (MC701) and purchase details ready.

This product is manufactured by SINOTIMER.