1. المقدمة
Thank you for choosing the Meross MTS205 Smart Wi-Fi Electric Heating Thermostat. This device is designed to provide intelligent control over your electric heating system, offering convenience, energy efficiency, and smart home integration. Please read this manual carefully before installation and use to ensure proper operation and safety.
2. انتهى المنتجview
The Meross MTS205 thermostat features a minimalist design with a clear LCD display and touch controls. It is equipped with both an integrated ambient temperature sensor and an optional external floor sensor for precise temperature management.

3. محتويات العبوة
تأكد من وجود جميع العناصر في العبوة:
- 1 x Meross MTS205 Smart Wi-Fi Electric Heating Thermostat
- 1 × دليل المستخدم
- 1 x External Sensor (optional)
- 4 × مسامير
- 1 x Wiring Sticker

4. معلومات السلامة
- Always turn off the power at the circuit breaker before installing, removing, or servicing the thermostat.
- Installation should be performed by a qualified electrician if you are unsure about the wiring process.
- Ensure the thermostat is compatible with your electric heating system (16A, 240V). It is غير متوافق with water heating systems or gas boilers.
- لا تعرض الجهاز للرطوبة أو درجات الحرارة القصوى.
- يحفظ بعيدًا عن متناول الأطفال.

5. التثبيت
Before beginning installation, ensure the power to your heating system is turned off at the main circuit breaker. This thermostat is designed for electric heating systems only.
5.1 Wiring Diagram and Dimensions
Verify the dimensions and wiring diagram before purchase and installation. The sensor (included in the thermostat kit) connected to terminals 6 and 7 is optional.

5.2 نظام الاستشعار المزدوج
The thermostat includes an integrated sensor for ambient temperature measurement and an external sensor for floor overheating protection. The external sensor is optional and can be embedded.

6. Initial Setup & App Connection
To unlock the full potential of your Meross thermostat, connect it to the Meross app. The thermostat supports 2.4 GHz Wi-Fi networks only.
6.1 Download the Meross App
Download the Meross app from the App Store or Google Play Store. Register an account and log in.
6.2 الاتصال بشبكة Wi-Fi
Follow the in-app instructions to add your thermostat. Ensure your phone is connected to a 2.4 GHz Wi-Fi network during setup.

7. التشغيل
The Meross MTS205 offers various modes and smart features to optimize your heating experience.
7.1 التحكم اليدوي
Adjust the temperature directly on the thermostat's touch screen or via the Meross app for immediate changes.

7.2 Smart Programming
Set up to 8 time ranges in the Meross app to automatically activate and deactivate heating based on your daily habits. This feature helps save energy and reduce heating costs.
7.3 التحكم الصوتي
The thermostat is compatible with Amazon Alexa and Google Home, allowing you to control your heating with voice commands.

7.4 Window Detection
If an open window causes the ambient temperature to drop by 2°C within 15 minutes, the thermostat will automatically pause heating for 30 minutes and notify you via the app, preventing energy waste.

7.5 Energy Saving Modes
The thermostat supports three modes: hot air mode, cold air mode (for radiators with summer mode), and energy-saving mode. You can set individual temperatures for each room to achieve ideal comfort and reduce costs.

7.6 Heating Monitoring
Monitor your heating system's status, temperature curve, and total heating duration through the Meross app. The intelligent 7x24 hour graphical program visually displays usage duration and time slots, helping you save energy and reduce heating costs.

8. الصيانة
- Clean the thermostat regularly with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Ensure the thermostat's vents are not obstructed to allow for accurate temperature readings.
- Check wiring connections periodically to ensure they are secure.
9. استكشاف الأخطاء وإصلاحها
9.1 Thermostat Not Powering On
- Check the circuit breaker to ensure power is supplied to the heating system.
- تأكد من صحة جميع توصيلات الأسلاك وتأمينها وفقًا لمخطط التثبيت.
9.2 قطع اتصال الواي فاي
- Ensure your Wi-Fi router is working correctly and broadcasting a 2.4 GHz signal.
- Move the thermostat closer to the Wi-Fi router or consider a Wi-Fi extender.
- Reset the thermostat by pressing and holding the up and down buttons for 5 seconds until the Wi-Fi LED blinks slowly, then re-pair via the app.
9.3 قراءات درجة الحرارة غير الدقيقة
- تأكد من عدم تعرض منظم الحرارة لأشعة الشمس المباشرة أو التيارات الهوائية أو مصادر الحرارة.
- If using an external sensor, ensure it is properly installed and not damaged.
- The thermostat can be calibrated via the Meross app if necessary.
10. المواصفات
| ميزة | مواصفة |
|---|---|
| رقم الموديل | MTS205 |
| مزود الطاقة | 240 فولت (AC90-240V) |
| ماكس الحمل الحالي | 16 أمبير |
| استهلاك الطاقة | 3840 واط |
| الاتصال | واي فاي (2.4 جيجاهرتز فقط) |
| نوع التحكم في درجة الحرارة | التدفئة |
| مدى درجة الحرارة | 5 درجة مئوية إلى 35 درجة مئوية |
| دقة درجة الحرارة | ±0.5 درجة مئوية |
| نوع العرض | قاد |
| الأبعاد (الطول × العرض × الارتفاع) | 8.6 × 4.8 × 8.6 سم |
| وزن | 141 جرام |
| المميزات الخاصة | Temperature Display, Window Detection, Dual Sensor, Child Lock |
| التوافق | أمازون أليكسا، مساعد جوجل |
11. الضمان والدعم
Meross products come with a standard manufacturer's warranty. Please refer to the warranty card included in your package or visit the official Meross webموقع للحصول على معلومات الضمان التفصيلية.
For technical support, troubleshooting assistance, or any questions regarding your Meross MTS205 thermostat, please contact Meross customer service through the Meross app or their official website. You can also check compatibility online:
Meross Compatibility Check (MTS205B-EU)






