KETOTEK Zigbee Smart Radiator Thermostat KTF0177 Instruction Manual

pengenalan

This manual provides detailed instructions for the installation, operation, and maintenance of your KETOTEK Zigbee Smart Radiator Thermostat (Model KTF0177). This device allows for intelligent control of your heating system, offering features such as programmable schedules, remote control via the Tuya/Smart Life App, and compatibility with voice assistants like Amazon Alexa and Google Assistant. Please read this manual thoroughly before use to ensure proper functionality and safety.

Kandungan Pakej

Sahkan bahawa semua item terdapat dalam pakej anda:

• KETOTEK Zigbee Smart Radiator Thermostat (KTF0177)
• Adapters (for Danfoss RA, Caleffi, and Giacomini valves)
• Manual Pengguna
• Screws and nuts for adapter installation
• AA Batteries (3x 1.5V LR6 Alkaline) - Note: Batteries may not be included in all packages.

Image: KETOTEK Smart Radiator Thermostat, adapters, and batteries.

Spesifikasi

Persediaan dan Pemasangan

1. Pemasangan Bateri

1. Remove the existing thermostatic head from your radiator valve.
2. Press the battery compartment latch while taking out the shell of the KTF0177.
3. Insert three 1.5V LR6 Alkaline AA batteries, ensuring correct polarity (+ and -).
4. Align the battery compartment latch and close the shell.
5. Wait a few seconds until the "M" icon stops flashing on the display.

2. Physical Installation on Radiator Valve

1. Ensure your radiator valve has an M30 x 1.5 mm thread. If not, use one of the provided adapters (Danfoss RA, Caleffi, or Giacomini) to ensure compatibility.
2. Install the KTF0177 device onto the valve interface by screwing it on.
3. Short press the middle button on the device. The "AD" icon will start flashing, indicating the device is performing initialization and debugging. Wait a few seconds until the initialization interface is displayed, confirming debugging is complete.

Image: Connector compatibility diagram for M30 x 1.5 valves and included adapters.

3. Pairing with Tuya Zigbee Hub

A Tuya Zigbee Hub is required for smart control. Ensure you have a compatible hub (e.g., Tuya Zigbee Hub, ZB Bridge-P V1.4.0 or later) and it is properly set up and connected to your 2.4 GHz WiFi network.

1. Open the Smart Life/Tuya App on your smartphone.
2. Add the Zigbee gateway (hub) to the app if you haven't already.
3. On the KTF0177 device, turn the knob counter-clockwise until the screen displays "DF".
4. Short press the middle button for 3 seconds. The screen icon "WiFi" will flash, indicating the device is in pairing mode.
5. In the Smart Life/Tuya App, navigate to the gateway homepage and select "Add devices" to search for the radiator thermostat.
6. Once found, add the device to your app.

Image: Multiple KETOTEK thermostats connected to a Zigbee hub for multi-room control.

Arahan Operasi

1. Pelarasan Suhu Manual

After successful installation, the device will display the current temperature. Rotate the knob on the thermostat to adjust the set temperature. The temperature adjustment range is 5°C to 35°C, with a precision of ±1°C.

Image: User rotating the thermostat knob to set the desired temperature.

2. Mode Selection (Automatic/Manual)

The KTF0177 supports both automatic and manual modes. Short press the middle button to switch between these two modes.

• Mod Automatik: When the "clock" icon is displayed on the screen, the automatic mode is active. This mode follows your programmed schedules.
• Mod Manual: When the "clock" icon disappears from the screen, the manual mode is active. You can manually set the temperature, and it will maintain that setting until changed.

3. App Control (Tuya/Smart Life)

Once paired with the Tuya Zigbee Hub, you can control your radiator thermostat remotely via the Smart Life/Tuya App.

• Pelarasan Suhu Jauh: Adjust the temperature from anywhere using the app.
• Penjadualan: Create custom heating schedules for each day of the week, with up to four periods per day, to optimize comfort and energy savings.
• Kawalan Kumpulan: Control multiple thermostats simultaneously by creating groups within the app.
• Kawalan Suara: Integrate with Amazon Alexa or Google Assistant for hands-free temperature adjustments.

Image: Remote control of the thermostat via the Smart Life app.

Image: Setting a programmable schedule for heating periods.

4. Fungsi Kunci Kanak-kanak

To prevent accidental changes to settings, the device features a child lock.

• Aktifkan Kunci Kanak-kanak: Press and hold the middle button for 3 seconds until "LC" appears on the screen.
• Nyahaktifkan Kunci Kanak-kanak: Press and hold the middle button for 3 seconds again. "LC" will disappear, and the child lock will be disabled.

Penyelenggaraan

• Pembersihan: Lap peranti dengan kain lembut dan kering. Jangan gunakan pembersih atau pelarut yang melelas.
• Penggantian Bateri: When the low battery warning appears, replace all three AA batteries promptly. Ensure non-rechargeable 1.5V LR6 Alkaline AA batteries are used and inserted with correct polarity.
• Perlindungan Fros: The device includes an automatic frost protection feature to prevent pipes from freezing.
• Anti-Calcification: Regular operation helps prevent valve calcification.

Menyelesaikan masalah

Rujuk isu-isu lazim berikut dan penyelesaiannya:

1. Device does not turn on after inserting batteries:
   • Ensure the battery is a non-rechargeable 1.5V LR6 Alkaline AA Battery.
   • Ensure the battery is within its validity period.
   • Pastikan bateri berada dalam keadaan baik, tanpa tanda-tanda kebocoran, kakisan atau bengkak.
   • Pastikan bateri dimasukkan mengikut kekutubannya.
2. Screen displays "LC":

   This indicates that the child lock is enabled. Press the middle button for 3 seconds to disable it.

3. Screen does not display anything or displays "F5" or "Ad":

   If the screen displays "F5" or "Ad", press the middle button and the normal display will appear again.
4. How to judge whether the device is in auto mode or manual mode?
   • Mod automatik: When the "clock" icon is displayed on screen, it means the auto mode is on.
   • Mod manual: When the "clock" icon disappears on screen, it means the manual mode is on.
5. What if the device screen display is reversed?

   Dismount the shell, and press the "Configuration key" for 3 seconds to change the screen display direction.

6. Bagaimana memulihkan tetapan kilang?

   Press the "Middle button" for a longer time and at the same time put batteries in, then the screen displays "FA" and blinks for 3 seconds. After that, the device is reset to factory settings and is automatically restarted. Note: All previous settings will be removed after the device is reset to factory settings.
7. Kod Ralat:
   • F0: Temperature sensor is abnormal. Please contact after-sales personnel.
   • F1: Slow valve operation. Please check installation status and heating valve.
   • F2: Excessively wide adjustment range. Please check whether temperature controller is fastened.
   • F3: Excessively small adjustment range. Please check the heating valve.
   • F4: Battery runs out. Please replace the battery.
   • F5: No valve was detected. Please check whether the valve is installed.

Waranti dan Sokongan

For warranty information and technical support, please refer to the warranty card included in your product packaging or visit the official KETOTEK website. You may also contact KETOTEK customer service directly for assistance with product issues or inquiries.