What’s a prompt I can use to scan a leasing agreement to figure out where it sta…

What’s a prompt I can use to scan a leasing agreement to figure out where it states the thermostat must remain no lower than 72 degrees. The apartment complex I am a part of is trying to blame us for the AC unit running extra hard and therefore causing leaks to the ceiling below us they said it’s because we keep our thermostat at 68. Also, if we’re on the same topic, is there a way that I can scan for loopholes to avoid paying rent? Thank you