Yuecoom STC-3018 Digital Temperature Controller

1. Entwodiksyon

The Yuecoom STC-3018 is a microcomputer intelligent digital display thermostat designed for precise temperature control. It features a dual screen for simultaneous display of current and set temperatures, and includes an NTC sensor for accurate measurement. This controller is suitable for various applications requiring automatic switching of refrigeration or heating devices, such as in refrigerators, seafood machines, and cooling water systems.

Imaj 1: Yuecoom STC-3018 Digital Temperature Controller with NTC sensor.

2. Pwodwi Features

• Dual Display Dual Temperature: Microcomputer intelligent digital display thermostat with dual screens for current and set temperatures.
• Segondè Precision: Large and clear digital display shows measuring temperature with high accuracy.
• Capteur NTC: Equipped with an NTC sensor for convenient usage, featuring a 1-meter cable length.
• Konstriksyon dirab: Features an ABS flame retardant plastic shell for enhanced safety.
• Aplikasyon lajè: Suitable for automatic switching of refrigeration and heating devices in various settings, including seafood machines and cooling water systems.

3. Espesifikasyon

4. Pake kontni

• 1 x STC-3018 Digital Temperature Controller with NTC Sensor

5. Enfòmasyon sou Sekirite

• Asire ekipman pou pouvwa a voltage matches the controller's specified voltage (12V oswa 24V).
• All wiring should be performed by a qualified professional to prevent electrical hazards.
• Do not operate the device in environments exceeding its specified ambient temperature and humidity ranges.
• Kenbe aparèy la lwen dlo ak imidite twòp.
• Do not disassemble or modify the controller. Refer all servicing to qualified personnel.
• Asire ke gen bon vantilasyon toutotou kontwolè a pou anpeche li chofe twòp.

6. Enstalasyon

6.1 Enstalasyon Fizik

The STC-3018 controller is designed for panel mounting. Ensure the installation opening dimensions are approximately 71 x 29mm (2.8 x 1.1in).

Imaj 2: STC-3018 controller with installation dimensions (71mm x 29mm).

6.2 Dyagram fil elektrik

Refer to the following wiring diagrams for connecting the temperature controller. It is crucial to distinguish between the power supply, sensor, and load connections, and to maintain proper distance between wires to avoid interference.

Imaj 3: Wiring diagrams for STC-3018, showing independent and same load power supply configurations.

• Load Independent Power Supply: In this configuration, the controller's power supply and the load's power supply are separate. Connect the controller's power (L and N) to its designated terminals. Connect the sensor to the sensor terminals. The output terminals (for the load) are then connected to the load's power supply and the load itself.
• Same Load Power Supply: Here, the controller and the load share the same power supply. Connect the main power (L and N) to the controller's power input. The sensor connects to its terminals. The output terminals for the load will then connect to the load, drawing power from the same source as the controller.

Nòt: Always ensure correct polarity and secure connections. Incorrect wiring can damage the device or pose a safety risk.

7. Operasyon Enstriksyon

7.1 Panel Overview

The STC-3018 features a user-friendly control panel with dual digital displays and several buttons.

Imaj 4: STC-3018 control panel with labeled components.

• PV Temperature Detection Value (Red Display): Montre tanperati aktyèl ki mezire a.
• SV Temperature Setting Value (Blue Display): Shows the target temperature set by the user.
• OUT Indicator Light: Illuminates when the output relay is active (heating or cooling).
• °C/°F Indicator Light: Indicates the current temperature unit.
• Mete bouton: Used to enter and confirm parameter settings.
• Bouton Anlè (▲): Itilize pou ogmante valè oswa navige opsyon meni yo.
• Bouton Desann (▼): Itilize pou diminye valè oswa navige nan opsyon meni yo.
• Rst Button (Reset): Used to reset settings or exit menus.

7.2 Ajisteman Paramèt Tanperati yo

To set the desired temperature and other operational parameters:

1. Antre nan mòd anviwònman: Peze epi kenbe la Mete button for approximately 3 seconds until the SV display starts flashing.
2. Ajiste Tanperati Mete: Sèvi ak la Anlè (▲) or Desann (▼) buttons to adjust the desired target temperature.
3. Confirm Set Temperature: Peze a Mete button again to confirm the temperature and move to the next parameter (if any) or exit the setting mode.
4. Advanced Parameters (if applicable): Some models may have additional parameters like hysteresis, calibration, or delay. These are typically accessed by pressing and holding the Mete button for a longer duration or by a specific button combination. Refer to the detailed parameter list for your specific model if available.
5. Sòti nan Mòd Anviwònman: If no further adjustments are needed, wait for a few seconds, and the controller will automatically exit the setting mode, saving the changes. Alternatively, press the Premye button to exit without saving changes if you are in a sub-menu.

7.3 Konvèsyon Inite Tanperati (°C/°F)

To switch between Celsius (°C) and Fahrenheit (°F), press and hold the Anlè (▲) button for approximately 3 seconds. The corresponding indicator light will illuminate.

8. Antretyen

• Netwayaj: Siye sifas kontwolè a avèk yon twal mou epi sèk. Pa sèvi ak pwodui netwayaj abrazif oswa solvan.
• Enspeksyon Capteur: Periodically check the NTC sensor and its cable for any signs of damage or corrosion. Ensure it is securely placed in the area where temperature is to be measured.
• Vantilasyon: Ensure that the ventilation slots on the controller are not obstructed to allow for proper heat dissipation.
• Dekoneksyon pouvwa: Toujou dekonekte kouran an anvan ou fè nenpòt antretyen oswa enspeksyon.

NAN. Depanaj

10. Garanti ak sipò

This product comes with a standard manufacturer's warranty. For specific warranty terms, duration, or technical support, please refer to the documentation provided at the time of purchase or contact your retailer/seller directly. Please have your product model (STC-3018) and purchase information ready when seeking support.