Air conditioning defective / UV light / perplexed

Well, I’m not at a loss yet, but something “nervous”….. Last year my climate broke. Diagnosis in the workshop, vaporizer defective…..In August 2015 the evaporator was changed….Thanks again to Berlin…. This season the plant was then broken again. The error was quickly found, one of the air conditioning lines that goes to the spray wall in the evaporator was covered / leaked. In order to fix this reasonably, both pipes were exchanged for used in the workshop. The old ones were so rotten that they could not be solved any more and the dryer bottle was no longer really removed. As far as so well, the works were done on 17.05… . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .