KETOTEK KTEM07C WIFI Smart Energy Monitor User Manual

1. Introducció

The KETOTEK KTEM07C WIFI Smart Energy Monitor is a single-phase digital electricity meter designed for real-time monitoring and remote control of energy consumption. It integrates with Smart Life/Tuya applications, offering features such as remote data reading, overload protection, timer functions, and compatibility with voice assistants like Alexa and Google Assistant. This manual provides essential information for the safe installation, operation, and maintenance of your device.

Figure 1: KETOTEK KTEM07C WIFI Smart Energy Monitor

2. Característiques del producte

• Control remot i per veu: Manage your energy monitor via the Smart Life/Tuya app and integrate with Alexa or Google Assistant for voice commands. (Note: Router supports 2.4 GHz Wi-Fi only, not 5G).
• Multifunction Energy Meter: Features a large color LCD display for real-time voltage, current, and power readings. Includes overload protection, prepaid function, and power failure memory. Access daily, monthly, and annual energy records in the app.
• Overload Protection Function: Automatically cuts power when current, voltage, or leakage current exceeds predefined limits. Attempts to restore power after a set 'reconnection time'. Extended cutoff time can be preset for electrical safety.
• Funció de temporitzador: Schedule devices to turn on or off automatically at specific times using the app.
• Excel·lent rendiment: Offers high stability, strong overload capacity, low power loss, and compact volume. Designed for 35mm DIN rail mounting. Suitable for homes, apartments, factories, and office buildings.

Figure 2: Key Features of the Smart Energy Monitor

3. Contingut del paquet

Si us plau, comproveu el paquet per veure si hi ha els elements següents:

• 1 x KETOTEK KTEM07C WIFI Smart Energy Monitor
• 1 x Manual d'usuari

4. Especificacions

Figura 3: Dimensions del dispositiu

5. Informació de seguretat

Si us plau, llegiu i comprengui totes les instruccions de seguretat abans de la instal·lació i el funcionament. Si no segueix aquestes instruccions, es poden produir descàrregues elèctriques, incendis o lesions greus.

• La instal·lació ha de ser realitzada per un electricista qualificat d'acord amb els codis i les normatives elèctriques locals.
• Ensure the main power supply is disconnected before any installation or wiring work.
• Do not operate the device if it is damaged or appears to be malfunctioning.
• Manteniu el dispositiu allunyat de l'aigua, la humitat i les temperatures extremes.
• No intenteu obrir ni reparar el dispositiu vosaltres mateixos. Poseu-vos en contacte amb personal qualificat per al servei tècnic.

6. Configuració

6.1 Instal·lació

1. Desconnexió d'alimentació: Before starting, ensure the main power supply to the circuit where the meter will be installed is completely turned off at the main breaker.
2. Muntatge en carril DIN: Mount the KTEM07C WIFI Smart Energy Monitor onto a standard 35mm DIN rail. Ensure it is securely fastened.
3. Cablejat: Connect the input (IN) and output (OUT) terminals according to the wiring diagram provided. Ensure correct connection of Neutral (N) and Live (L) wires. Tighten all terminal screws firmly to prevent loose connections.

Figura 4: Diagrama de cablejat

6.2 Instal·lació i emparellament de l'aplicació

1. Descarregar l'aplicació: Download the 'Smart Life' or 'Tuya Smart' app from your smartphone's app store (Google Play Store for Android or Apple App Store for iOS).
2. Registra't/Inici de sessió: Obre l'aplicació i registra't per obtenir un compte nou o inicia la sessió amb un compte existent.
3. Activa la Wi-Fi: Assegureu-vos que el vostre telèfon intel·ligent estigui connectat a una xarxa Wi-Fi de 2.4 GHz. El dispositiu no admet Wi-Fi de 5 GHz.
4. Introduïu el mode de vinculació: Restore power to the energy monitor. Press and hold the 'Wifi' button on the device until the Wi-Fi indicator light starts blinking rapidly.
5. Afegeix un dispositiu: In the Smart Life/Tuya app, tap '+' or 'Add Device'. Select 'Electrical Engineer' > 'Circuit Breaker (Wi-Fi)' or 'Energy Meter (Wi-Fi)'. Follow the on-screen instructions to connect the device to your Wi-Fi network.
6. Confirmació: Once successfully paired, the Wi-Fi indicator light on the device will stop blinking and remain solid. The device will appear in your app.

7. Instruccions de funcionament

7.1 Mostra finalview

The LCD screen displays various real-time electrical parameters:

• Energy (kWh): Total energy consumption.
• Voltage (V): Volum de línia actualtage.
• Corrent (A): Current flowing through the circuit.
• Leakage Current (mA): Indicates leakage current.
• Pols: Pulse indicator.

Figure 5: Display and Button Functions

7.2 Funcions dels botons

• Botó 'M': Acostumat a view or set parameters. Press to cycle through different display modes or enter settings.
• Botó '+': Used to increase values when setting parameters.
• 'Wifi' Button: Used to enter Wi-Fi pairing mode (long press) or decrease values when setting parameters (short press).
• Botó d'encesa: S'utilitza per encendre o apagar el dispositiu.

7.3 Control remot i monitorització

Once connected to the Smart Life/Tuya app, you can:

• Comandament ON/OFF: Turn the connected circuit on or off from anywhere.
• Dades en temps real: View vol actualtage, current, and power consumption in real-time.
• Dades històriques: Access daily, monthly, and yearly energy consumption statistics to track usage and manage costs.

Figure 6: Real-time Electricity Consumption Monitoring via App

Figure 7: Remote Control Functionality

7.4 Funcions de protecció

The device offers multiple protection features configurable via the app:

• Overvoltage Protecció: Set a maximum voltage límit.
• Undervoltage Protecció: Set a minimum voltage límit.
• Current Limit Protection: Set a maximum current limit.
• Protecció contra el corrent de fuita: Detects and protects against leakage currents.

When any set limit is exceeded, the device will automatically cut off power to protect connected appliances and the electrical system. It will attempt to reconnect after a configurable delay.

Figure 8: Multiple Protection Functions

7.5 Funció de temporitzador

Use the app's timer function to create schedules for your connected devices. This allows for automated control, enhancing convenience and energy efficiency.

Figure 9: Schedule Function in App

Figure 10: Timer Application Interface

7.6 Funció de prepagament

The device supports a prepaid function, allowing you to manage energy expenses by setting an energy balance. Once the balance is depleted, the device can automatically cut off power until recharged.

Figure 11: Expense Management with Prepaid Function

8. Manteniment

• Neteja: Regularly wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
• Inspecció: Comproveu periòdicament les connexions del cablejat per assegurar-vos que estiguin segures.
• Medi ambient: Ensure the device is kept in a dry, well-ventilated area, free from dust and direct sunlight.

9. Solució De Problemes

• El dispositiu no s'encén: Check the main power supply and wiring connections. Ensure the power button on the device is in the ON position.
• Desconnexió Wi-Fi: Ensure your router is operating on a 2.4 GHz frequency. Check the Wi-Fi signal strength near the device. If the signal is weak, consider using a Wi-Fi repeater. Re-pair the device with the app if necessary.
• Lectures inexactes: Verify that the wiring is correctly installed according to the diagram.
• Display Difficult to Read: Some users have reported issues with display clarity. Ensure the device is installed in a well-lit area.
• L'aplicació no respon: Ensure your smartphone has a stable internet connection. Restart the app or your phone. Check for app updates.
• Freqüentment s'activa la protecció contra sobrecàrregues: Review your connected load and the configured protection limits in the app. Adjust limits if appropriate for your electrical system, or reduce the load.

10. Garantia i Suport

For warranty information, technical support, or service inquiries, please refer to the contact information provided by your retailer or visit the KETOTEK official weblloc web. Conserveu el rebut de compra com a comprovant de compra.