Air Conditioner low pressure switch location needed

You have what is called a triple pressure sensor. So basically just one sensor on top of the receiver dryer.

I am attaching the info on the sensor and how to test it. Here is a guide that will help with this testing:

https://www.2carpros.com/articles/how-to-check-wiring

Below is the info from the manual. Please let us know what questions you have. Thanks