Our building has only one chiller, a Trane RTAC 2254, this unit has two refrigerant circuits. Is there a way to shut down one circuit at a time through the CH530 controller so that I can clean one side at a time without losing all my cooling?
I want to backwash the condensers early in the morning when it is cooler and when it will be cool enough where I might only need one circuit to cool the building. Thanks for any help.