1. Product Overview
The GEYA GYDZT-1PNL 63A is a smart WiFi circuit breaker designed for remote control and comprehensive energy monitoring. It allows you to turn power on/off from anywhere using your smartphone, and review real-time data such as current, power, voltage, leakage current, and temperature. The device also offers adjustable protection settings for overvoltage, undervoltage, overcurrent, and leakage current.
This series comes in various models, each offering a different set of functions:
- GYDZT-1PNL 63A (T): ON/OFF & Timing
- GYDZT-1PNL 63A (J): ON/OFF & Timing, Reclosing, Metering, Over Current
- GYDZT-1PNL 63A (JT): ON/OFF & Timing, Reclosing, Metering, Over/Under Voltage, Over Current, Reclosing, Temperature (Adjustable)
- GYDZT-1PNL 63A (JL): ON/OFF & Timing, Reclosing, Metering, Over/Under Voltage, Over Current, Reclosing, Temperature, Leakage Current (Adjustable)
- GYDZT-1PNL 63A (JLS): ON/OFF & Timing, Reclosing, Metering, Over/Under Voltage, Over Current, Reclosing, Temperature, Leakage Current (Adjustable), Photovoltaic Bidirectional Metering
- GYDZT-1PNL 63A (DJ): Highly Recommended, Full Functions
2. Installation and Setup
2.1 Wiring Diagram
Proper wiring is crucial for safe and effective operation. Please refer to the diagram below for connection instructions. Ensure all power is off before attempting any wiring.
2.2 App Installation and Device Pairing
- Download the App: Use your smartphone to scan the QR codes below, or search for "Smart Life" or "Tuya Smart" in Google Play Store (for Android) or Apple App Store (for iOS) to download and install the application.
- Create Account: Create an account using your mobile number.
- Connect to Wi-Fi: Connect your mobile device to your 2.4 GHz Wi-Fi router. If your router operates on 5GHz, please configure it to also broadcast a 2.4GHz network.
- Add Device:
- Open the app.
- Click the "+" icon in the upper right corner of the homepage or select "Add device".
- Navigate to the "Energy" category and select "Switch module (Wi-Fi)" or "Smart meter (Wi-Fi)".
- Pairing Mode: Long press the Wi-Fi button on the circuit breaker for 5 seconds until the indicator light begins to flash quickly.
- Follow the on-screen prompts in the app to complete the pairing process.
2.3 Resetting the Device
If you need to reset the device, press and hold the RESET button on the circuit breaker for approximately 5 seconds until the indicator light blinks. This will typically put the device back into pairing mode.
3. Operating Instructions
The GEYA Smart Circuit Breaker offers a range of functions depending on the model. All functions are managed through the Smart Life or Tuya Smart application.
3.1 Core Functions
- Remote ON/OFF: Control the power supply to your connected devices from anywhere via the app.
- Timing: Set schedules for automatic power on/off. This includes four timing modes: timing mode, countdown mode, cycle timing, and jog switch (up to 30 sets of timing settings).
- Electricity Metering: View electricity input from photovoltaic power generation to the State Grid. The app can display electricity generation input by time, day, month, and year (Prepaid function available).
- Voice Control: Integrate with Google Assistant or Amazon Alexa for hands-free control.
- Device Sharing: Share control of the device with other users through the app.
3.2 Protection Features (Adjustable via App)
The following protection features can be configured and, in some cases, turned off via the app:
- Under Voltage Protection: Adjustable range 80V-210V (default: 175V).
- Over Voltage Protection: Adjustable range 120V-300V (default: 275V).
- Over Current Protection: Adjustable range 1.0A-63A (accuracy 0.1A, default: 63A).
- Leakage Protection: Adjustable range 10-99mA (default: 50mA).
- Over Temperature Protection: Adjustable range 10-85Β°C.
- Reclosing: Automatic re-closer function (ON/OFF).
- Reconnection Time (Delay Time): Adjustable 10s-99s (default: 10s).
- Overcurrent and Leakage Protection Time: Adjustable 1-30 off (default: 5).
- Over Current Delay: Adjustable 1s-15s (default: 1s).
- Loss of Current Delay: Adjustable 1s-15s (default: 1s).
3.3 Model-Specific Functions
The table below details which functions are available for each specific model:
| Function | T | J | JT | JL | JLS | DJ | Description/Parameters |
|---|---|---|---|---|---|---|---|
| ON/OFF, Timing | β | β | β | β | β | β | Four timing modes: timing, countdown, cycle timing, jog switch (30 sets of settings) |
| Reclosing | β | β | β | β | β | β | Automatic re-closer APP (ON/OFF) |
| Metering | β | β | β | β | β | β | View electricity input from photovoltaic power generation to State Grid (Prepaid function) |
| Under Voltage (adjustable) | β | β | β | β | β | β | Protection 80V-210V (default: 175V) (App only) |
| Over Voltage (adjustable) | β | β | β | β | β | β | Protection 120V-300V (default: 275V) (App only) |
| Over Current (adjustable) | β | β | β | β | β | β | Protection 1.0A-63A (accuracy 0.1A, default: 63A) (App only) |
| Reclosing Time (adjustable) | β | β | β | β | β | β | Delay time: 10s-99s (default: 10s) (App only) |
| Reclosing Times (adjustable) | β | β | β | β | β | β | Overcurrent and leakage protection time: 1-30 off (default: 5) (App only) |
| Photovoltaic Bidirectional Metering | β | β | β | β | β | β | View electricity input from photovoltaic power generation to State Grid |
| Leakage Current (adjustable) | β | β | β | β | β | β | Protection: 10-99mA (default: 50mA) (App only) |
| Temperature (adjustable) | β | β | β | β | β | β | Over temperature protection: 10-85Β°C (App only) |
| Over Current Delay (adjustable) | β | β | β | β | β | β | Delay time: 1s-15s (default: 1s) (App only) |
| Loss of Current Delay (adjustable) | β | β | β | β | β | β | Delay time: 1s-15s (default: 1s) (App only) |
Note: 'β' indicates the function is available, 'β' indicates it is not available for that model.
4. Maintenance
To ensure optimal performance and longevity of your GEYA Smart Circuit Breaker, follow these simple maintenance guidelines:
- Regular Cleaning: Keep the device free from dust and debris. Use a soft, dry cloth for cleaning. Do not use liquid cleaners.
- Connection Checks: Periodically inspect wiring connections to ensure they are secure and free from corrosion.
- Firmware Updates: Keep the Smart Life/Tuya Smart app updated to receive the latest firmware for your device, which may include performance improvements and security patches.
- Environmental Conditions: Ensure the device operates within its specified temperature range (-30Β°C to 70Β°C) and avoid exposure to excessive moisture or direct sunlight.
5. Troubleshooting
If you encounter issues with your GEYA Smart Circuit Breaker, try the following steps:
- Device Not Responding: Check if the circuit breaker has power. Ensure the main power supply is active.
- App Connection Issues:
- Verify your smartphone is connected to a 2.4 GHz Wi-Fi network.
- Ensure the Wi-Fi signal strength is adequate at the device's location.
- Try restarting your Wi-Fi router.
- Attempt to re-pair the device with the app (refer to Section 2.3).
- Protection Tripping Frequently: Review the protection settings in the app (e.g., overcurrent, overvoltage, undervoltage, leakage current thresholds). Adjust them if they are too sensitive for your load. If the issue persists, consult a qualified electrician.
- Incorrect Metering Data: Ensure the device is correctly wired according to the diagram in Section 2.1.
6. Specifications
| Parameter | Value |
|---|---|
| Brand Name | GEYA |
| Model Number | GYDZT-1PNL 63A |
| Type | Mini Circuit Breaker |
| Is Smart Device | Yes |
| Rated Supply Voltage | AC 230V |
| Operation Voltage Range | AC 80V-400V (Single Phase) |
| Rated Frequency | 50/60Hz |
| Electric Current (>A) | 1-63A |
| Over Voltage (>U) | 120-300V (Adjustable) |
| Under Voltage (<U) | 80-210V (Adjustable) |
| Electric Leakage | 10-99mA off |
| Protection (>U and <Trip Delay) | 0.5s (Can be tuned off) |
| Protect Times | 1-30 Off |
| Power Display Range | 0-99999.9 kWh |
| Reset/Start Delay | 10s-99s |
| Operating Temperature | -30Β°C to 70Β°C |
| Certification | CE, RoHS |
| Origin | Mainland China |
6.1 Product Dimensions
- Height: 84mm (3.31in)
- Width: 19mm (0.75in)
- Depth: 46mm (1.81in)
- Top Part Height: 51mm (2.0in)
- Top Part Width: 35mm (1.38in)
7. User Tips
- Naming Devices: Use descriptive names for your circuit breakers in the app (e.g., "Living Room Lights," "Water Heater") for easier management, especially if you have multiple smart devices.
- Group Control: Utilize the app's grouping feature to control multiple circuit breakers simultaneously, if applicable to your setup.
- Automation Scenes: Explore creating automation scenes or routines within the Smart Life/Tuya Smart app to automate actions based on time, weather, or other smart device statuses.
- Security: Always use a strong, unique password for your Wi-Fi network and your Smart Life/Tuya Smart account to protect your smart home system.
8. Warranty and Support
For detailed warranty information, technical support, or further inquiries, please refer to the official GEYA documentation or contact GEYA customer service.
An additional user manual in PDF format is available for download: GEYA Smart Circuit Breaker User Manual (PDF).
