Points, Miles, and Martinis describes how to override the settings of thermostats in many hotel rooms.
INNCOM thermostats are quite common, and the blog has tested the technique at both Hilton and Hyatt properties successfully.
You can make these thermostats go lower than their usual settings, and turn off motion sensors that turn off the air conditioning when you’re not in the room.
While holding down “display”
Then Press “Up” arrow
Release “display” button
You’ll know it worked when … it says VIP!
Good tip for those who like their hotel rooms cold..!