1. Introduction
Thank you for choosing the Manhot WiFi Smart Circuit Breaker. This device is designed to provide intelligent control and monitoring of your electrical circuits, integrating seamlessly with the Tuya APP and Smart Life platforms. It offers features such as remote control, energy metering, timing functions, and comprehensive protection against electrical faults.
This manual provides detailed instructions for the safe installation, configuration, and operation of your smart circuit breaker. Please read it thoroughly before use and retain it for future reference.
2. Safety Information
- Installation must be performed by a qualified electrician in accordance with local electrical codes and regulations.
- Always disconnect power at the main circuit breaker before installing or servicing the device.
- Ensure proper wiring connections (Live wire to L pole, Neutral wire to N pole) to prevent damage to the device or electrical hazards.
- Do not operate the device if it appears damaged or malfunctions.
- Keep the device away from water and extreme temperatures.
3. Package Contents
- Manhot WiFi Smart Circuit Breaker (1 unit)
- User Manual (1 unit)
4. Specifications
| Parameter | Value |
|---|---|
| Brand Name | Manhot |
| Protocol | WiFi (Default) |
| Wireless Connection | WiFi 2.4G |
| Rated Operating Voltage Range | 90-300V |
| Rated Frequency | 50/60Hz |
| Rated Current | 1-16A (Adjustable) |
| Poles Description | 1P+N (N Pole Pass-through) |
| Control Type | Remote control, Manual |
| Over Voltage Protection | 220-265V (Adjustable) |
| Under Voltage Protection | 76-240V (Adjustable) |
| High Power Alarm | 1-26KW (Adjustable) |
| Over-Current Alarm | 1-16A (Adjustable) |
| Energy Monitor (kWh) | 1-26KW |
| Dimensions (L*W*H) | 18*50*85mm |
| Certification | CE |
| Origin | Mainland China |
For detailed dimensions, refer to the diagram below:
Image: Product Parameter table showing Rate frequency, Rate voltage, Rated current, Over voltage protection, Under voltage protection, Energy Monitor(KW), Wireless connection, and physical dimensions (85mm height, 18mm width, 50mm depth).
5. Product Features
- Remote Control: Control the circuit breaker from anywhere using the Tuya/Smart Life app.
- Voice Control: Compatible with Amazon Alexa and Google Home for convenient voice commands.
- Timing & Countdown: Set schedules and countdown timers for automatic power on/off.
- Loop Timing: Configure recurring on/off cycles.
- Real-time Energy Monitoring: View current, voltage, power, and track electricity consumption (kWh) over time (year/month/day/hour).
- Smart Protection: Adjustable high power, over-current, over-voltage, and under-voltage alarms with tripping switch functionality.
- Maintenance Lock: Secure the device by powering it off or pressing the button 4 times to release the lock.
- Restart Status Definition: Define the device's state (ON, OFF, or last status) after a power outage.
- Switch History Log: Access a log of switch operations, alarms, and settings within the mobile app.
- Family Share Function: Share control of the smart circuit breaker with family members through the app.
- Durable Design: Features an IP66 flame retardant material for high temperature resistance and improved safety.
- Easy Installation: Designed with a positioning buckle for simple assembly and disassembly on a DIN rail.
Image: Visual representation of key features including Power Monitor, Tuya, WiFi, APP Remote Control, Voice Control, Timer Setting, Schedule Function, Real Time Monitor, Circulate Function, Maintenance lock, and Switch/Alarm/Setting Logs.
Image: Highlights product features such as a comfortable button switch, IP66 flame retardant material for safety, a positioning buckle for easy installation, and single channel wiring for safety.
6. Setup and Installation
6.1. Unboxing and Initial Inspection
Video: Demonstrates the unboxing of the Manhot WiFi Smart Circuit Breaker and shows the device from various angles.
6.2. Wiring Diagram
Ensure power is disconnected before proceeding with wiring. Connect the Live wire to the 'L' pole and the Neutral wire to the 'N' pole as indicated on the device. Ensure connections are secure.
Image: Wiring diagram showing input (Neutral Wire, Live Wire) and output (Neutral Wire, Live Wire) connections for the circuit breaker.
6.3. App Installation and Pairing
- Download App: Download the 'Tuya Smart' or 'Smart Life' app from your smartphone's app store.
- Initial Setup: Turn on Bluetooth and WiFi on your mobile phone. Open the Tuya/Smart Life app.
- Enter Pairing Mode: Long press the 'power' button on the circuit breaker for 5-10 seconds until the LED indicator flashes blue slowly.
- Add Device: In the app, tap the '+' icon (usually in the upper right corner) or 'Add Device'. The app will automatically discover the device. Select it and tap 'Add'.
- Connect to WiFi: Enter your 2.4GHz WiFi network password and tap 'Next'. Wait for the switch to connect to the network.
- Connection Confirmation: Once successfully connected, the LED indicator on the device will change from slowly flashing blue to a steady blue light.
7. Operating Instructions
7.1. Remote Control via App
Once paired, you can remotely control the circuit breaker from anywhere using the Tuya/Smart Life app. The app interface will show the current status (ON/OFF) and allow you to toggle it.
Image: Shows a smartphone displaying the Tuya app interface for remote control of the WiFi circuit breaker.
7.2. Voice Control
The device works with Amazon Alexa and Google Home. After linking your Tuya/Smart Life account to your voice assistant, you can use commands like "Alexa, turn on the power" or "Hey Google, turn off the table lamp."
Image: Illustrates voice control functionality with Amazon Alexa and Google Home devices.
7.3. Timing, Countdown, and Loop Timing Functions
Set up various schedules for automatic operation:
- Timing Mode: Schedule specific ON/OFF times (e.g., turn on living room light at 19:30).
- Countdown Mode: Set a countdown for the device to turn off after a specified duration (e.g., turn off bedroom lights in 10 minutes).
- Cycle Timing Mode: Create recurring schedules (e.g., turn on living room light at 06:30 and turn off at 08:20 daily).
Image: Shows the app interface for setting countdown timers, for example, to turn off a water heater.
Image: Demonstrates setting up schedule and circulate (loop timing) functions within the app, such as scheduling a water heater or an air conditioner.
7.4. Real-time Energy Monitoring
The device provides real-time monitoring of current, voltage, and power. You can also view historical electricity consumption data (kWh) by year, month, day, or hour within the app to understand your usage patterns.
Image: Displays the real-time monitor showing current, voltage, power, and electricity statistics (kWh) over time.
7.5. Alarm Function Setup
Configure various protection thresholds in the app's 'Alarm Setting' section:
- High Power Alarm: Set a power threshold (1-26KW).
- Over-Current Alarm: Set a current threshold (1-16A).
- Over-Voltage Alarm: Set a voltage threshold (220-265V).
- Under-Voltage Alarm: Set a voltage threshold (76-240V).
When a set condition is met, the device will automatically trip, and an alarm will appear on your mobile phone.
Image: Shows the app interface for setting High power, Over-current, Over-voltage, and Under-voltage alarms with adjustable thresholds and tripping switches.
7.6. Maintenance Lock
To activate or release the maintenance lock, either power off the device or press the physical button on the device 4 times.
Image: Illustrates the maintenance lock feature, explaining how to activate or release it by powering off or pressing the button four times.
7.7. Restart Status Definition
In the app's settings, you can define the circuit breaker's status after a power interruption. Options include 'ON', 'OFF', or 'Memory' (to resume its last state).
Image: Shows the app setting for 'Relay Status Setting' allowing users to choose 'Off', 'On', or 'Memory' for the device's state after a power cycle.
7.8. Light Mode Setting
The device features four adjustable button indicators. You can configure their behavior in the app's 'Light Mode Setting' to 'Relay', 'Position', 'None', or 'ON'.
Image: Displays the 'Light Mode Setting' in the app, offering options like Relay, Position, None, and ON for the button indicators.
7.9. Switch History Log
The app maintains a log of all switch operations, alarms, and setting changes. This allows you to review the device's activity at any time.
Image: Shows the 'Log' section in the app, with tabs for 'Switch Log', 'Alarm Log', and 'Setting Log', displaying historical events.
7.10. Family Share Function
To enable family members to control the device, use the 'Family Share' function within the app. You can add other Tuya/Smart Life accounts to share access.
Image: Depicts the 'Family Share Function' allowing multiple family members to control the smart circuit breaker via their smartphones.
8. Troubleshooting
- Device not connecting to WiFi: Ensure your WiFi network is 2.4GHz. Check that the WiFi signal strength is adequate at the device's location. Re-enter the WiFi password carefully during pairing.
- LED indicator not flashing blue: If the LED is not flashing slowly during pairing, try resetting the device by long-pressing the power button for 5-10 seconds again.
- Device not responding to app commands: Check your internet connection and ensure the device's LED is solid blue (connected). Restart the app or the device if necessary.
- Alarms triggering unexpectedly: Review your alarm settings in the app to ensure the thresholds are appropriate for your connected appliances.
- Voice control not working: Verify that your Tuya/Smart Life account is correctly linked to your Amazon Alexa or Google Home account. Check the device name in the voice assistant app.
9. User Tips
- For optimal performance, ensure the circuit breaker is installed in a location with a stable 2.4GHz WiFi signal.
- Regularly check the electricity statistics in the app to monitor energy consumption and identify potential energy-saving opportunities.
- Utilize the timing and scheduling features to automate your home appliances and enhance convenience.
- Familiarize yourself with the alarm settings to effectively protect your appliances from power fluctuations.
10. Maintenance
The Manhot WiFi Smart Circuit Breaker requires minimal maintenance. Periodically check the device for any visible damage or loose connections. Ensure the area around the device is clean and free from dust to prevent overheating. Do not attempt to open or repair the device yourself; contact qualified personnel for service.
11. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the official product documentation or contact your retailer. A detailed user manual in PDF format is available for download:
