Daikin WLAN adapter acting in funny way

[zillah]

Dear folk

I had my new Daikin split system FTXV35UVMA installed 7 months ago and it has WALN adapter model : BRP072C42

The WALN adpter was working fine till I was trying to use it today but I couldn't access it

I did a troubleshooting ,,,,,I can see the name of the adapter (DaikinAP40153) in my iPhoneX wireless list,,,,,but the actual adapter has all lamps [RUN, AP] off

I tried to reset it , then I pressed on the power button ,,,,,it doesn't look like it is working ,,,,,but I shouldn't see the name DaikinAP40153 as well

What other steps should I conduct for further troubleshooting

Thx

[R666A]

You can see network "Daikin AP****" till you complete all setting on adapter. When adapter connected to router this network must disappear.
If any LEDs don't light, maybe +5V is absent on S21.

[frank]

Check out the set up manual https://www.manualslib.com/manual/15...page=14#manual