I was continuously trying to fan myself with the script I was holding, it was not certainly working.
When I noticed that everyone present was doing the same, I knew I had to do something. It was our hour last rehearsal, and we needed to concentrate with no distractions, then adjusting the control unit settings had also not helped, so I figured that the multi-split a/c device must be the problem. Later on, I went to the supervisor, but she said she had noticed the heat and the change in air quality and talked to the people in charge of the hall. They were yet to do anything about it. They should have hired a maintenance person who either once worked in the cooling industry or knew more about a/c than the one who was there who knew close to nothing. I later learned that he was filling in for someone out on sick leave. The supervisor told me to call the employer, who gave me the responsibility to contact the a/c company. Since I had no idea what the concern was other than the quality cooling system was not certainly working, I told the cooling system serviceman I talked to that the locale needed a/c maintenance and heating and air conditioning maintenance. I was afraid that the indoor comfort corporation would schedule the maintenance the same morning as our last rehearsal, luckily it was the morning before, which was perfect. I was there at the specified time, however nobody from the a/c provider was present. To their credit, the a/c business showed up several hours later. He maintained the heating and air conditioning replacement with such efficiency that I was impressed.