The first thing to do is dismantle the air flow control handle. It will require a pair of pliers as well as a piece of rubber to avoid scratching the handle. Sting with a pair of pliers with a pair of pliers, pull it on. Once you have access to the internal content, you need to find a micro-switch in the hole that is designed to automatically turn the air conditioner on and off. This micro-switch is attached with a latch that can be fitted with a thin screwdriver. There are two options for disconnecting this air conditioner function. One is to cut off the wire from the micro-switch. The second is to insert the micro-switch to the spot, but the reverse side.