Chiller training

Hi

I'm a commercial fridge engineer and looking to into water chillers or ammonia can anyone give me any sites that do chiller training. i have done some chillers in past but a long time ago

same as your other post, do the hard yards first with practical hands on experience , there are no short cuts. Books are fine for details, nothing covers experience. Just doing it
You will be dealing with capital plant worth millions to plant owner, you need experience before being let loose on any system. Take that as a given.
Start at the bottom and work your way up.
There is a history of try hards that got trashed and cost employers millions for stupid actions .or non actions.