Hi,

Have a multisplit aircon system in my house (1 outdoor unit and 2 indoor units (MH19AP2-12) - 1 in lounge, 1 in bedroom.

One in lounge is fine and working. However the one in the bedroom recently started flashing all the characters on the indoor unit display - believe this may have been after a power cut.

Pressing buttons on the remote makes the unit "beep" however nothing happens. I've tried cutting power to the whole system and back on again but this makes no difference.

Is this a simple issue to fix? Local aircon guys seem stumped. Just wondering if there's anything I can do in terms of resetting / troubleshooting?

Thanks all in advance - sweltering at night!

Darren