KETOTEK KT3100 Digital Thermostat Plug

1. المقدمة

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. معلومات السلامة

• تأكد من حجم امدادات الطاقةtage matches the device's requirements (100-250V).
• Do not exceed the maximum load capacity of 16A (3680W).
• Keep the device and sensor away from water or excessive moisture.
• لا تقم بتفكيك الجهاز أو تعديله. يجب إحالة جميع أعمال الصيانة إلى فنيين مؤهلين.
• يحفظ بعيدًا عن متناول الأطفال.
• Always unplug the device from the power outlet before cleaning or maintenance.

3. انتهى المنتجview

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.

الشكل 3.1: أمام 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.

المميزات الرئيسية:

• التحكم في درجة الحرارة: Range from -40°C to 120°C.
• وظائف التوقيت: F01 (Cycle Timer), F02 (Countdown ON), F03 (Countdown OFF), F04 (Countdown ON/OFF).
• معايرة درجة الحرارة: Adjust temperature readings from -9.9°C to 9.9°C.
• وظيفة الذاكرة: Retains settings after power loss.
• وظيفة إعادة الضبط: قم باستعادة إعدادات المصنع الافتراضية.

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

4. الإعداد

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

5. تعليمات التشغيل

5.1. Setting Temperature Control (Heating/Cooling Mode)

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

1. اضغط على وضع button once. The 'Start Temperature (ON)' value will flash.
2. استخدم UP or تحت buttons to adjust the desired temperature at which your appliance should turn ON.
3. اضغط على وضع button again. The 'Stop Temperature (OFF)' value will flash.
4. استخدم UP or تحت buttons to adjust the desired temperature at which your appliance should turn OFF.
5. اضغط على وضع 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.

الشكل 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 وضع button for 3 seconds until 'F01' appears.

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

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

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

5.3. معايرة درجة الحرارة

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

1. With the device powered on, press and hold the تعيين button for 3 seconds. The calibration value will flash.
2. استخدم UP or تحت buttons to adjust the calibration value from -9.9°C to 9.9°C.
3. اضغط على تعيين button again to save the setting and exit.

5.4. وظيفة الذاكرة

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. وظيفة إعادة الضبط

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. الصيانة

• تنظيف: امسح الجهاز بقطعة قماش ناعمة وجافة. لا تستخدم منظفات كاشطة أو تغمر الجهاز في الماء.
• العناية بالمستشعر: Handle the temperature sensor carefully. Avoid bending or damaging the cable.
• تخزين: When not in use for extended periods, store the thermostat in a cool, dry place, away from direct sunlight and extreme temperatures.

7. استكشاف الأخطاء وإصلاحها

• Display Not On: Check if the thermostat is securely plugged into a live power outlet.
• الجهاز لا يستجيب: 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.
• قراءة غير دقيقة لدرجة الحرارة: 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.
• لم يتم حفظ الإعدادات: 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. المواصفات

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

9. الضمان والدعم

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.