1. Please check if the breaker in your room is on.
   The breaker might be off. Click here
   
2. Please disconnect the air conditioner power cord and reconnect.
3. If your remote controller has no battery, please check. Click here

If there's no change, it has been broken.

We can help you for repair, so please contact to service center or let us know by inquiry form after you check a maker and cereal number.

※Please check an outdoor unit works normally or not before you contact to us.