Lost Electricity for 3 minutes. Now AC's aren't working. Thanks for the help.

[Kenneth Hartog]

We lost electricity for about 3 minutes earlier today. Now, all of our AC units are blinking continuously. Both the units that were on and off are blinking and not working. I cannot turn them off using the remote. I have tried cutting the breaker, but that did not work. I am not sure how to reset them or what to do.
Units are Fujitsu ASB30A1

[al]

Turn off the power to the air con units, either get an electrician or if you can do so safely yourself, check you have live and nuetral at the your breakers. Leaving them off for an hour may also reset them, they may tripped internal safeties when the power came back on.