Hello..
My name is Hilberto and I am from Belize. I have a York YCIV0207 chiller and 2 days ago it started with the following errors.
SYS 1 - Suction Pressure Limiting
SYS 2 - Lockout: Sensor Fail: Suct. Press

I do a manual reset of system 1 and it works fine the entire day but as soon as the days end and the air handlers turn off, the chiller turns off and the error messages appear.

In Belize we dont have any qualified engineers to revise and deal with the chiller. Please your help would be greatly appreciated. Below is the specs for my chiller. Thank you.

HilbertoPicture 014.jpg