For the Ionmax Rhine Pro 50L Smart Compressor Dehumidifier Air Purifier (ION651), there isn’t a dedicated “Wi-Fi OFF” button in the controls—but you can effectively disable Wi-Fi with a couple of simple methods.
How to turn off / disable Wi-Fi
Option 1: Don’t connect it at all (simplest)
Just use the unit manually via the control panel
If it’s never paired, Wi-Fi stays inactive
Option 2: Reset Wi-Fi pairing mode
Press and hold the Mode button for ~3 seconds
This puts the unit into pairing mode (Wi-Fi light flashes)
If you don’t complete setup, it won’t stay connected to any network
Option 3: Disconnect from your network/app
There’s no true “hardware Wi-Fi off switch”—but once it’s not connected, it doesn’t affect operation at all.
The dehumidifier and air purifier functions work fully via the onboard controls.
Please contact us via email at support@andatech.com.au if you need further assistance