Users can set daily on/off times and manage power according to a calendar. Safety & Specs: 3.5 kW (16A). Protection:
| Mistake | How Manual Helps | |--------|------------------| | Reversing power wires | Clear L/N marking & polarity diagram | | Overloading relay | Specifies max resistive/inductive load | | Wrong mode selected | Step-by-step mode switch setting table | | Ignoring heat dissipation | Minimum enclosure ventilation requirement | mttl-w01 manual
| LED Color/Pattern | Meaning | Action Required | | :--- | :--- | :--- | | Solid Red | Device initializing (do not unplug) | Wait 10 seconds | | Slow Blinking Blue | Searching for Wi-Fi | Check router is on 2.4GHz | | Fast Blinking Green | Data uploading to cloud | None – normal operation | | Alternating Red/Yellow | Sensor failure | See Section 5 (Error Codes) | | Solid Yellow | Firmware update in progress | Do not power off | Users can set daily on/off times and manage
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To enable smart features, follow these pairing steps from the official setup guide: