Digitální termostatická zástrčka KETOTEK KT3100

1. Úvod

The KETOTEK KT3100 is a versatile digital thermostat plug designed for precise temperature control in various applications. It features a 3-meter external NTC10K/B3950 temperature sensor, supporting both heating and cooling modes. With a wide temperature control range of -40°C to 120°C, timing functions, temperature calibration, memory, and reset capabilities, this device is suitable for household appliances, incubators, greenhouses, reptile terrariums, and more. It operates on 100-250V, 50/60Hz, and supports a maximum load of 16A (3680W).

2. Bezpečnostní informace

• Zajistěte napájení objtage odpovídá požadavkům zařízení (100–250 V).
• Do not exceed the maximum load capacity of 16A (3680W).
• Keep the device and sensor away from water or excessive moisture.
• Nerozebírejte ani neupravujte zařízení. Veškerý servis svěřte kvalifikovanému personálu.
• Uchovávejte mimo dosah dětí.
• Always unplug the device from the power outlet before cleaning or maintenance.

3. Konec produktuview

The KETOTEK KT3100 features a clear LCD display and intuitive buttons for easy operation. The device integrates a power outlet and a temperature sensor for direct control of connected appliances.

Obrázek 3.1: Přední view of the KT3100 thermostat with labeled components. It shows the LCD display indicating measured temperature, start temperature (ON), and stop temperature (OFF). Buttons include MODE, SET, UP, and DOWN. Indicators for heating/cooling mode and output working are also visible.

Klíčové vlastnosti:

• Ovládání teploty: Range from -40°C to 120°C.
• Funkce časování: F01 (Cycle Timer), F02 (Countdown ON), F03 (Countdown OFF), F04 (Countdown ON/OFF).
• Kalibrace teploty: Adjust temperature readings from -9.9°C to 9.9°C.
• Funkce paměti: Zachová nastavení i po výpadku napájení.
• Resetovací funkce: Obnovte výchozí tovární nastavení.

Obrázek 3.2: Visual representation of the KT3100's main functions, including heating/cooling, timing, temperature calibration, memory, and reset.

4. Nastavení

1. Rozbalit: Carefully remove the thermostat and its sensor from the packaging.
2. Připojení senzoru: Ensure the 3-meter temperature sensor is securely plugged into the designated port on the thermostat.
3. Umístění: Position the sensor in the area where you wish to measure and control the temperature.
4. Zapnutí: Plug the KT3100 thermostat into a standard 230V power outlet. The LCD display will illuminate, showing the current measured temperature.
5. Připojit spotřebič: Plug your heating or cooling appliance (e.g., heater, fan, refrigerator) into the power outlet on the front of the KT3100 thermostat.

5. Návod k obsluze

5.1. Setting Temperature Control (Heating/Cooling Mode)

This mode allows you to set a desired temperature range for your appliance to maintain.

1. Stiskněte tlačítko MODE button once. The 'Start Temperature (ON)' value will flash.
2. Použijte UP or DOLŮ buttons to adjust the desired temperature at which your appliance should turn ON.
3. Stiskněte tlačítko MODE button again. The 'Stop Temperature (OFF)' value will flash.
4. Použijte UP or DOLŮ buttons to adjust the desired temperature at which your appliance should turn OFF.
5. Stiskněte tlačítko MODE button a third time to save the settings and exit the programming mode.

The thermostat will automatically switch between heating and cooling modes based on your set start and stop temperatures. If the 'Start Temperature' is lower than the 'Stop Temperature', it operates in heating mode. If 'Start Temperature' is higher than 'Stop Temperature', it operates in cooling mode.

Obrázek 5.1: LCD display showing measured temperature, and configurable start and stop temperatures.

5.2. Timing Functions (F01-F04)

The KT3100 offers four timing modes for advanced control. To access timing modes, press and hold the MODE button for 3 seconds until 'F01' appears.

1. F01: Cycle Timer Mode
   Sets the ON and OFF duration for a repeating cycle. Press SOUBOR to enter settings. Use NAHORU/DOLŮ to set ON hours/minutes, then SOUBOR again to set OFF hours/minutes. Press MODE potvrdit.
2. F02: Countdown ON Mode
   The appliance will turn ON after a set countdown period. Press SOUBOR to enter settings. Use NAHORU/DOLŮ to set countdown hours/minutes. Press MODE potvrdit.
3. F03: Countdown OFF Mode
   The appliance will turn OFF after a set countdown period. Press SOUBOR to enter settings. Use NAHORU/DOLŮ to set countdown hours/minutes. Press MODE potvrdit.
4. F04: Countdown ON, Countdown OFF Mode
   The appliance will turn ON after a set countdown, then turn OFF after another set countdown. Press SOUBOR to enter settings. Use NAHORU/DOLŮ to set ON countdown hours/minutes, then SOUBOR again to set OFF countdown hours/minutes. Press MODE potvrdit.

The time range for all timing functions is 0 to 99 hours and 59 minutes.

Obrázek 5.2: Examples of LCD displays for different timing modes (F01-F04), showing settings for hours and minutes.

5.3. Kalibrace teploty

If you notice a discrepancy between the thermostat's measured temperature and a known accurate thermometer, you can calibrate the sensor.

1. Když je zařízení zapnuté, stiskněte a podržte tlačítko SOUBOR button for 3 seconds. The calibration value will flash.
2. Použijte UP or DOLŮ buttons to adjust the calibration value from -9.9°C to 9.9°C.
3. Stiskněte tlačítko SOUBOR button again to save the setting and exit.

5.4. Paměťová funkce

The KT3100 thermostat is equipped with a memory function that automatically saves your last settings. In case of a power outage, the device will resume operation with the previously configured settings once power is restored.

5.5. Funkce Reset

To restore the thermostat to its factory default settings:

• Locate the small reset button (often a small hole) on the device.
• Use a thin, pointed object (like a paperclip) to press and hold the reset button for a few seconds until the display resets.

6. Údržba

• Čištění: Zařízení otřete měkkým, suchým hadříkem. Nepoužívejte abrazivní čisticí prostředky ani zařízení neponořujte do vody.
• Péče o senzor: Handle the temperature sensor carefully. Avoid bending or damaging the cable.
• Skladování: When not in use for extended periods, store the thermostat in a cool, dry place, away from direct sunlight and extreme temperatures.

7. Řešení problémů

• Display Not On: Zkontrolujte, zda je termostat bezpečně zapojen do zásuvky pod napětím.
• Spotřebič nereaguje: Ensure the appliance is correctly plugged into the thermostat's outlet and that the appliance itself is powered on and functional. Verify temperature settings are within the desired range.
• Nepřesný údaj teploty: Perform a temperature calibration as described in Section 5.3. Ensure the sensor is properly placed and not exposed to external heat sources or drafts that could affect its reading.
• Nastavení se neukládá: If settings are not retained after power cycling, try performing a reset (Section 5.5) and reconfigure. If the issue persists, contact customer support.

8. Specifikace

Obrázek 8.1: Dimensions of the KT3100 thermostat and its 290cm (approx. 3m) sensor cable.

9. Záruka a podpora

For warranty information or technical support, please refer to the product packaging or contact KETOTEK customer service directly. Keep your purchase receipt for warranty claims.