Introduction
This manual provides detailed instructions for the safe and efficient operation of your LODIENTIWI Hy02Tp Smart Plug-in Temperature Controller. Please read this manual thoroughly before use and retain it for future reference.
Safety Information
- Ensure the device is connected to a properly grounded power outlet (AC 230V/50Hz).
- Do not expose the device to water or excessive humidity.
- Do not disassemble or attempt to repair the device yourself. Contact qualified personnel for service.
- Keep out of reach of children.
- Do not overload the connected appliance beyond the specified maximum current rating of the controller.
Product Overview
The LODIENTIWI Hy02Tp is a smart plug-in temperature controller designed for electric heating systems. It features an LCD display for clear temperature readings and settings, along with intuitive buttons for easy control.

Image Description: A white LODIENTIWI Hy02Tp smart plug-in temperature controller. The device has a large LCD screen at the top displaying time, current room temperature (28.5°C), and set temperature (15.5°C). Below the screen are five control buttons: Power, Set, OK, Up arrow, and Down arrow. At the bottom, there is a standard European-style power socket for connecting an appliance.
Components and Controls:
- LCD Display: Shows current time, room temperature, set temperature, and operating modes.
- Power Button (⏻): Turns the device ON/OFF.
- Set Button: Enters setting mode for temperature, time, and program schedules.
- OK Button: Confirms selections and settings.
- Up Arrow Button (▲): Increases values or navigates menu options.
- Down Arrow Button (▼): Decreases values or navigates menu options.
- Plug Socket: For connecting your electric heating appliance.
Setup
- Unpack: Carefully remove the temperature controller from its packaging.
- Plug In: Insert the Hy02Tp controller into a standard AC 230V/50Hz wall outlet.
- Connect Appliance: Plug your electric heating appliance into the socket on the front of the Hy02Tp controller. Ensure the appliance is switched ON if it has its own power switch.
- Initial Power On: Press the Power button (⏻) to turn on the device. The LCD display will illuminate.
- Set Time and Date (if applicable): Refer to the "Operating" section for instructions on setting the current time and day.
Operating Instructions
Setting the Desired Temperature:
- Ensure the device is powered on.
- Press the Set button once. The set temperature value on the LCD will start flashing.
- Use the Up Arrow (▲) or Down Arrow (▼) buttons to adjust the desired temperature.
- Press the OK button to confirm the new set temperature. The display will stop flashing.
Programming Schedules (if available):
The Hy02Tp controller may offer programmable schedules for different times of the day or week. This feature allows the device to automatically adjust the temperature based on your pre-set preferences.
- Press and hold the Set button for approximately 3 seconds to enter programming mode.
- Use the Set button to cycle through different programming parameters (e.g., day, time, temperature for specific periods).
- Use the Up Arrow (▲) or Down Arrow (▼) buttons to adjust the values.
- Press the OK button to confirm each setting and move to the next parameter.
- Once all programming is complete, press the Power button (⏻) or wait for the device to automatically exit programming mode.
Note: Specific programming steps may vary. Refer to the on-screen prompts or a more detailed product-specific guide if available.
Switching Modes (if available):
Some models may offer different operating modes (e.g., Manual, Auto, Holiday). Pressing the OK button repeatedly in normal operation mode might cycle through available modes.
Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: If storing the device for an extended period, unplug it from the wall outlet and store it in a cool, dry place.
- Inspection: Periodically check the power cord and plug for any signs of damage. Do not use if damaged.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | No power from outlet; device not plugged in; power button not pressed. | Check wall outlet with another appliance; ensure device is fully plugged in; press the Power button (⏻). |
| Connected appliance is not heating. | Appliance not switched on; set temperature is below room temperature; controller is off. | Ensure appliance's own power switch is ON; increase set temperature above current room temperature; ensure controller is powered on. |
| Temperature reading seems inaccurate. | Sensor obstruction; device placed in direct sunlight or draft. | Ensure sensor area is clear; relocate the device to a more representative area of the room. |
| Cannot change settings. | Not in setting mode; buttons unresponsive. | Press the Set button to enter setting mode; if buttons are unresponsive, try unplugging and replugging the device. |
Specifications
- Model: Hy02Tp
- Brand: LODIENTIWI
- Power Supply: AC 230V/50Hz
- Display: LCD
- Control Type: Plug-in Temperature Controller
- Application: Electric Heating
- Material: Electronic components
- Operating Temperature: Standard (specific range not provided)
- Heat Dissipation Capacity: Standard (specific details not provided)
Warranty and Support
For information regarding warranty coverage, technical support, or service, please refer to the warranty card included with your product or contact LODIENTIWI customer service directly. Contact details are typically found on the product packaging or the manufacturer's official website.