HYSEN HY531-B Smart Fan Coil Thermostat | WiFi & Smart Life APP Setup Tutorial

In this video, we demonstrate the complete WiFi pairing process for the HYSEN HY531-B fan coil thermostat. Once connected, you can manage your fan coil unit remotely from your smartphone.

✅ Main Product Features

WiFi remote control via Smart Life APP

Clear LCD display with touch buttons

7-day programmable temperature schedule

Supports 2-pipe / 4-pipe fan coil systems

Multi-language menu

Child lock and frost protection function

Compatible with Alexa & Google Home voice control

📌 Important Notes

Only supports 2.4GHz WiFi. 5GHz WiFi cannot be used during pairing.

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