KETOTEK KTF0176A
KETOTEK Smart Thermostat User Manual
Model: KTF0176A
1. Pendahuluan
This user manual provides comprehensive instructions for the installation, operation, and maintenance of your KETOTEK Smart Thermostat (Model: KTF0176A). This Wi-Fi enabled thermostat is designed for electric underfloor heating systems and offers advanced control features, including compatibility with Alexa and the Smart Life/Tuya app. Please read this manual thoroughly before installation and use to ensure safe and efficient operation.
Figure 1: KETOTEK Smart Thermostat for Electric Underfloor Heating.
2. Informasi Keselamatan
Petunjuk Keselamatan Penting:
- Diperlukan Instalasi Profesional: The installation of this thermostat involves high voltage wiring. It must be installed by a qualified electrician in accordance with all local electrical codes and regulations.
- Pemutusan Daya: Always disconnect power at the circuit breaker before installing, cleaning, or servicing the thermostat. Failure to do so can result in electric shock or serious injury.
- Jil.tage dan Arus: Pastikan volume termostattage (AC 90~240V 50/60Hz) and maximum current (16A) are compatible with your electric underfloor heating system.
- Keamanan Anak: Keep the thermostat out of reach of children. Utilize the child lock function to prevent unauthorized changes to settings.
- Kondisi Lingkungan: Do not expose the thermostat to excessive moisture, dust, or extreme temperatures.
Figure 2: Child Lock Setting for enhanced safety.
3. Produk Lebihview
The KETOTEK Smart Thermostat features a modern design with an intuitive display and a rotary knob for easy interaction. It is equipped with dual sensors for accurate temperature measurement and protection.
3.1. Komponen
- Thermostat Unit (flush-mounted)
- 2.5m External NTC Probe Sensor
- Sekrup Pemasangan (2x)
- Instruksi Manual (dokumen ini)
3.2. Tampilan dan Kontrol
The thermostat's display provides real-time information and allows for easy configuration.
Gambar 3: Depan view of the KETOTEK Smart Thermostat.
Figure 4: Thermostat Display Indicators.
- • Pengaturan Suhu: Suhu yang diinginkan.
- • Pekan: Hari ini dalam seminggu.
- • Kunci: Indicates if child lock is active.
- • Jam: Waktu saat ini.
- • Wifi Status: Connectivity status.
- • Window Function: Indicates open window detection.
- • Mode Pendinginan: Icon for cooling operation (if applicable, though this model is for heating).
- • Mode Pemanasan: Icon for heating operation.
- • Modus Manual: Indicates manual control.
- • Modus Program: Indicates scheduled program control.
- • Modus Liburan: Indicates holiday schedule is active.
4. Pengaturan dan Instalasi
The KETOTEK Smart Thermostat is designed for flush mounting into a standard 86mm or European 60mm pattress box.
4.1. Diagram Pengkabelan
Refer to the wiring diagram on the back of the thermostat unit and consult a qualified electrician for proper installation. Ensure all connections are secure and comply with local electrical codes.
Figure 5: Thermostat Dimensions and Wiring Connections.
Catatan tentang Pengkabelan: For certain boiler systems requiring a 240V return to activate, a link may need to be fitted between the incoming live and the 'dry contact' pin 5, with the return to the boiler then connected to pin 6. Always verify your specific heating system's requirements.
4.2. Initial Power On and Wi-Fi Connection
After successful installation and power-on, the thermostat will be ready for Wi-Fi configuration.
- Download the "Smart Life" or "Tuya Smart" app from your mobile device's app store.
- Daftar atau masuk ke akun Anda.
- Follow the in-app instructions to add a new device. The thermostat typically enters pairing mode automatically upon first power-on or by holding a specific button (refer to the app's guide for exact pairing steps).
- Ensure your Wi-Fi network is 2.4 GHz, as the thermostat requires this frequency for connection.
- Once connected, you can control the thermostat remotely via the app.
Figure 6: App Remote Control via Smart Life/Tuya.
5. Petunjuk Pengoperasian
The KETOTEK Smart Thermostat offers various operating modes and functions to optimize your heating.
5.1. Mode Operasi
Termostat ini mendukung tiga mode pengoperasian utama:
- Modus Manual: Allows you to set a constant temperature that the thermostat will maintain until changed.
- Mode Pemrograman: Enables scheduling of different temperatures for various times of the day and week.
- Modus Liburan: Maintains a set temperature for a specified duration, ideal for when you are away.
Figure 7: Selecting Operating Modes via App.
5.2. Pengaturan yang Dapat Diprogram
In Programming Mode, you can customize your heating schedule with up to 6 periods per day, across different weekly configurations:
- 5+2 Days: Weekdays (Mon-Fri) with one schedule, and Weekend (Sat-Sun) with another.
- 6+1 Days: Weekdays (Mon-Sat) with one schedule, and Sunday with another.
- 7 Hari: Each day of the week can have its own unique schedule.
Figure 8: Programmable Thermostat Scheduling.
5.3. Fungsi Lanjutan
- Kalibrasi Suhu: Adjust the temperature reading for accuracy (Differential calibration: -9.9°C to 9.9°C).
- Matikan Fungsi Memori: Termostat mempertahankan pengaturannya bahkan setelah terjadi pemadaman listrik.tage.
- Kunci Anak: Prevents unauthorized access to settings.
- Window Function: Automatically detects open windows and temporarily pauses heating to save energy.
- Perlindungan Suhu Tinggi/Rendah: Safeguards your system from extreme temperatures.
- Start Temperature Difference: Configurable hysteresis for heating activation.
- Backlight Sleep Setting & Adjustable Brightness: Customize display illumination.
- Kembalikan Pengaturan Pabrik: Option to reset all configurations.
- Device Status When Switching On: Configure the thermostat's behavior upon power restoration.
- Berbagi Perangkat: Share control of the thermostat with family members via the app.
Figure 9: Power Off Memory and Temperature Calibration.
Figure 10: Adjustable Backlight.
Figure 11: Device Sharing Function.
6. Pemeliharaan
The KETOTEK Smart Thermostat requires minimal maintenance.
- Pembersihan: Gently wipe the thermostat's surface with a soft, dry cloth. Do not use abrasive cleaners, solvents, or spray directly onto the unit.
- Perawatan Sensor: Ensure the external NTC probe sensor is not damaged or obstructed, as this can affect temperature readings.
- Pembaruan Perangkat Lunak: Periodically check the Smart Life/Tuya app for available firmware updates to ensure optimal performance and access to new features.
7. Penyelesaian masalah
If you encounter issues with your KETOTEK Smart Thermostat, refer to the following common problems and solutions:
| Masalah | Kemungkinan Penyebab | Larutan |
|---|---|---|
| Termostat tidak menyala. | Tidak ada pasokan daya; kabel salah. | Check circuit breaker. Verify wiring connections with a qualified electrician. |
| Tidak dapat terhubung ke Wi-Fi. | Incorrect Wi-Fi password; 5GHz network; thermostat too far from router. | Ensure correct 2.4 GHz Wi-Fi network and password. Move thermostat closer to router or use a Wi-Fi extender. Re-initiate pairing mode. |
| Pembacaan suhu tidak akurat. | Sensor issue; need for calibration. | Check external sensor for damage or obstruction. Use the temperature calibration function in settings. |
| Heating not activating as scheduled. | Incorrect programming; holiday mode active; child lock active. | Review your programming schedule in the app. Deactivate holiday mode. Disable child lock if necessary. |
| Thermostat display is too bright/dim. | Pengaturan lampu latar. | Adjust the backlight brightness and sleep settings in the thermostat's menu or app. |
| Screws supplied do not fit UK back box. | Incompatible screw thread. | Use appropriate screws compatible with UK plasterboard back boxes. |
8. Spesifikasi
| Fitur | Detil |
|---|---|
| Model | KTF0176A |
| Merek | KETOTEK |
| Jil.tage | Tegangan AC 90~240V 50/60Hz |
| Max Saat Ini | 16A |
| Kisaran Pengaturan Suhu | 1℃~70℃ (Default: 5℃~35℃) |
| Akurasi Tampilan Suhu | 0.5℃ |
| External Sensor Cable Length | 2.5m |
| Konektivitas | Wi-Fi (hanya 2.4 GHz) |
| Tipe Pengendali | Amazon Alexa, Smart Life/Tuya App |
| Ukuran | 86 x 86 x 17mm (Thermostat unit) |
| Berat Barang | 230 gram |
| Fitur Khusus | Remote Access & Control via App, Holiday Mode, Window Function, Temperature Calibration, Power Off Memory, Child Lock |
9. Informasi Garansi
Specific warranty details for the KETOTEK Smart Thermostat are not provided in this manual. Please refer to the product packaging, the manufacturer's official website, or contact your point of purchase for comprehensive warranty terms and conditions. Keep your purchase receipt as proof of purchase for any warranty claims.
10. Dukungan Pelanggan
For technical assistance, troubleshooting beyond this manual, or general inquiries, please contact KETOTEK customer support.
- Pabrikan: Xiamen Atfinger Technology Co., Ltd
- Weblokasi: www.ketotek.cc
- E-mail: info@ketotek.com
- Perwakilan Uni Eropa: e-Vatmaster Consulting GmbH, Bettinastr.30, 60325 Frankfurt am Main, Germany
- Perwakilan Inggris: e-Vatmost Consulting Ltd, Office 101 32 Threadneedle street, London, United Kindom, EC2R 8AY
You can also refer to the contact information provided on the product packaging.
Figure 12: Manufacturer and Contact Information on Packaging.