Aircon won't start

call for a service technician as a board has been affected by the power surge

open up and look for blown fuses

Check the remote for its infrared emission. Check it with fresh batteries. Visit the site named 'Electro-help' for more details. Click this link. View it in "Timeslide" or "Flipcard" option, which can be selected from the drop down box menu by the [Sidebar] tag, at the top left corner of the display window. You can also click the [Home] tab to the latest updates. It will make search easy. There are more than 1300 posts to different brand TVs now. Pull up older posts there. Details about how to check and repair a remote control is described in detail by one among the older posts there.

try this link and you should be able to download it

https://spares.bigwarehouse.com.au/index.php?cPath=130_175_14059

your air conditioner's compressor would have gone. Try to change or fill the gas for your airconditioner.

Open the front again and make sure that the operation selector is set to remote control. If it is, then I suspect that your remote sensor reciever on the aircon unit is bad. It is very simple to replace.

It is called a mounting kit and can be purchased at Home Depot, Lowes, or an appliance store.

Does any of the other functions work? the blower fan? (turn the thermostat to on not auto) or the a/c? If not, check the 24 volt transformer and the fuse on the board, if it has one. If you have a meter, set it to a/c and check the wires on the thermostat. You cant check to ground on this, so check red to white, for example.

Try turning of the power to the unit.Wait 60 seconds and try it again.This may reset the unit.

when the air conditioning aircon is have niose get a more prion in the copper tube and you will see the effect