The first question i have is....where do i pour in the antifreeze?
Since my shop has no insulation at some point i am going to probably let it hibernate and i wondered if there is anything i should do to protect it from the extreme cold? Should i wrap the control box in anything to protect the components or is it made to operate in cold? I am in virginia so its not like we get extreme cold but it does get cold, below freezing for part of the winter.