DANOPLUS Smart pH ORP Controller User Manual

1. บทนำ

The DANOPLUS Smart pH ORP Controller is a versatile 3-in-1 device designed for precise monitoring and control of pH, Oxidation-Reduction Potential (ORP), and temperature in various water environments. This controller features remote app monitoring via 2.4GHz WiFi, allowing users to track real-time data and manage dosing devices from anywhere. It is suitable for applications such as hydroponics, aquariums, pools, and water purification systems.

Image 1.1: The DANOPLUS Smart pH ORP Controller installed in an aquarium environment, showing the main unit, power outlets, and probes.

2. อะไรอยู่ในกล่อง

เมื่อแกะกล่อง ตรวจสอบว่ามีส่วนประกอบครบทั้งหมด:

• หน่วยควบคุม
• หัววัดค่า pH
• โพรบ ORP
• หัววัดอุณหภูมิ
• Suction Cups (for mounting)
• Screws (for wall mounting)
• คู่มือการใช้งาน
• Calibration Powder (pH 4.00, pH 6.86, pH 9.18, ORP 256mV)

Image 2.1: All components included in the DANOPLUS Smart pH ORP Controller package.

3. คุณสมบัติของผลิตภัณฑ์

• การเชื่อมต่อ WiFi อัจฉริยะ: Connects to the Tuya app via 2.4GHz WiFi for real-time monitoring and control from your mobile device.
• ปลั๊กไฟคู่: Equipped with relay output power sockets to connect and control external devices such as ozone generators, oxygen pumps, or CO2 regulators based on set pH/ORP values.
• 3-in-1 Simultaneous Measurements: Measures and displays pH, ORP, and temperature values concurrently.
• Replaceable Probes: Features two high-precision BNC electrodes (pH and ORP) that are detachable and replaceable.
• การชดเชยอุณหภูมิอัตโนมัติ (ATC): Ensures accurate readings across varying temperatures.
• การป้องกันฟิวส์: Automatically cuts off the circuit to protect the device if current exceeds normal limits.
• การติดตั้งอเนกประสงค์: Can be mounted on a wall using screws or hung with suction cups.

Image 3.1: Screenshot of the mobile application showing real-time temperature, pH, and ORP monitoring.

4. ข้อมูลจำเพาะ

ภาพที่ 4.1: ภาพระยะใกล้ view of the controller unit, pH electrode, ORP electrode, and temperature electrode connections.

5. การตั้งค่า

5.1 การติดตั้งทางกายภาพ

1. การติดตั้งคอนโทรลเลอร์: Choose a suitable location near your water system. The controller can be wall-mounted using the provided screws and anchors, or hung using suction cups. Ensure the location is dry and protected from direct water splashes.
2. หัววัดการเชื่อมต่อ: Connect the pH electrode, ORP electrode, and temperature probe to their respective BNC and jack inputs on the controller unit. Ensure connections are secure.
3. Placing Probes: Submerge the pH and ORP electrodes, along with the temperature probe, into the water solution you wish to monitor. Ensure the probe tips are fully immersed and stable.
4. Connecting Dosing Devices: Plug any external dosing devices (e.g., pumps, CO2 regulators) into the dual power sockets on the side of the controller.
5. การเชื่อมต่อไฟฟ้า: Plug the controller's power cord into a standard 120V AC outlet.

Image 5.1: Connection diagram illustrating how the controller integrates with an aquarium, including probes, power outlet, and external devices like CO2 bottles and ozone generators.

ภาพที่ 5.2: ด้านหลัง view of the controller unit highlighting the wall mount design and included hardware for installation.

5.2 การเชื่อมต่อแอป (Tuya Smart App)

To enable remote monitoring and control, connect the device to the Tuya Smart app:

1. Download the Tuya Smart app from your mobile device's app store (iOS or Android).
2. ลงทะเบียนหรือเข้าสู่ระบบบัญชี Tuya ของคุณ
3. Ensure your mobile device is connected to a 2.4GHz WiFi network. The controller only supports 2.4GHz WiFi.
4. Open the app and press 'Add Device'.
5. Select the WiFi connection option for the controller.
6. Follow the on-screen instructions to connect the controller to your WiFi network. This typically involves putting the device into pairing mode (refer to the controller's display or buttons for specific instructions, often indicated by a flashing WiFi icon).
7. Wait for the app to detect and add your device. Once added, press 'Done'.

6. คู่มือการใช้งาน

6.1 การอ่านค่าการวัด

Once powered on and probes are immersed, the controller's LCD display will show real-time pH, ORP, and temperature values. The mobile app will also display these readings.

6.2 Setting Control Parameters

The controller allows you to set desired pH and ORP values to automate the operation of connected dosing devices. This is primarily done through the mobile application.

1. การตั้งค่าการเข้าถึง: Open the Tuya Smart app and select your DANOPLUS controller.
2. Set pH/ORP Thresholds: Navigate to the control settings for pH and ORP. You can set a target value and a range (high/low thresholds).
3. Configure Dosing Logic: Define how the connected power sockets should react to the measurements. For example, you can set a device to turn ON if pH drops below a certain value and turn OFF when it rises above another, or vice-versa for ORP.
4. บันทึกการตั้งค่า: Ensure you save your configured parameters within the app. The controller will then operate automatically based on these settings.

The controller's relay outputs will activate or deactivate the connected devices based on the programmed thresholds. For instance, if the pH measurement falls below your set minimum, the corresponding power socket can activate a pH-increasing pump.

7. การสอบเทียบ

Regular calibration of the pH and ORP probes is essential for maintaining accuracy. Use the provided calibration powders.

การสอบเทียบค่า pH 7.1

1. Prepare the pH buffer solutions (e.g., pH 4.00, pH 6.86, pH 9.18) according to their instructions.
2. Rinse the pH electrode with distilled water and gently blot dry.
3. Immerse the pH electrode into the first buffer solution (e.g., pH 6.86).
4. On the controller, press and hold the 'CAL' button for pH until the display enters calibration mode.
5. Adjust the reading using a mini-screwdriver on the calibration screw until it matches the buffer solution value.
6. Repeat the process for a second and third buffer solution (e.g., pH 4.00 and pH 9.18) for a 3-point calibration, rinsing the probe between each solution.
7. Confirm calibration on the device or app.

Image 7.1: A finger pressing the 'CAL' button on the controller, indicating the start of the calibration process.

7.2 การสอบเทียบ ORP

1. เตรียมสารละลายบัฟเฟอร์ ORP (เช่น 256mV) ตามคำแนะนำที่ระบุไว้
2. Rinse the ORP electrode with distilled water and gently blot dry.
3. Immerse the ORP electrode into the buffer solution.
4. On the controller, press and hold the 'CAL' button for ORP until the display enters calibration mode.
5. Adjust the reading using a mini-screwdriver on the calibration screw until it matches the buffer solution value.
6. Confirm calibration.

8. การบำรุงรักษา

8.1 การดูแลรักษาหัววัด

• Always keep the pH and ORP electrodes moist when not in use. Store them in their protective caps with a storage solution or pH 4 buffer. Never store them dry.
• Rinse probes with distilled water before and after each use.
• Clean probes regularly to remove any buildup or contamination that could affect accuracy. Use a soft brush and a mild cleaning solution if necessary.
• Replace probes when they no longer calibrate accurately or show signs of damage.

ภาพที่ 8.1: รายละเอียด view of the pH electrode, ORP electrode, and temperature probe, highlighting their BNC and jack connections.

8.2 การเปลี่ยนฟิวส์

The controller is equipped with a fuse for circuit protection. If the unit loses power unexpectedly, check the fuse located on the side power strip.

1. ตัดการเชื่อมต่อตัวควบคุมออกจากแหล่งจ่ายไฟหลัก
2. Carefully unscrew the fuse cap on the power strip.
3. Remove the old fuse and inspect it for breakage.
4. Replace with a new fuse of the same type and rating.
5. Securely screw the fuse cap back into place.
6. Reconnect power and test the unit.

9 การแก้ไขปัญหา

• การอ่านค่าที่ไม่ถูกต้อง: Ensure probes are clean and properly calibrated. Check for air bubbles around the probe tips. Verify that the probes are fully immersed.
• Controller Not Responding/No Power: Check the power connection and the fuse. Ensure the power outlet is functional.
• ปัญหาการเชื่อมต่อ WiFi: Confirm your router is broadcasting a 2.4GHz signal. Ensure the controller is within range of the WiFi router. Restart the controller and attempt to reconnect via the Tuya app.
• Dosing Devices Not Activating: Verify that the pH/ORP thresholds are correctly set in the app. Ensure the dosing devices are properly plugged into the controller's power sockets and are functional independently. Check the controller's display to confirm current readings are outside the set thresholds.
• Slow Trigger/Response Time: While the controller provides continuous monitoring, there might be a slight delay in relay activation depending on the system's stability and the sensitivity settings in the app. Ensure stable probe readings before expecting immediate action.
• Overheating/Smoke: Immediately disconnect power. This indicates a serious malfunction. Do not attempt to use the device further. Contact customer support.

10. การรับประกันและการสนับสนุน

For warranty information, please refer to the documentation included with your purchase or contact DANOPLUS customer support directly. Keep your proof of purchase for warranty claims.

If you encounter any issues not covered in this manual or require further assistance, please contact DANOPLUS customer support through their official webไซต์หรือข้อมูลการติดต่อที่ให้ไว้ในบรรจุภัณฑ์ผลิตภัณฑ์ของคุณ