This product features a robust structure, excellent airtightness, reliable performance, and self-diagnostic recovery functionality. Special Notes:
1. Upon initial power-up after installation, the device undergoes a self-test lasting approximately 60 seconds (indicator light flashes). Normal operation resumes after the test completes. Repeat the self-test after power loss.
2. This product cannot operate below 0°C. Ideal operating temperature range: 5–45°C.
3. In environments requiring frequent startups, ensure a minimum interval of 1 minute between consecutive startups!
