Hello
New to this site recently. Our air conditioning had a small leak, so we vented the remainder to space and pulled system pressure to space too, recharged to 7k superheat and 10k subcooling and it now works fine accept when we have sun. We believe its either an issue with unprotected radiant heat or an overload of neutrinos. Can anyone advise? High side is 21bar temperature 90k = superheat 20k. Low side is 12bar temperature 6k = superheat 7k. Liquid line is 24k = subcooling 10k. Pressures and temperatures remain quite stable even when on sun side but it just fails to cool, what could be the problem, the only problem we see is an intermittent drop in suction pressure and rise in temperature which subsides as soon as sun is down. Our oxygen regenerator seems to be working below design also when suction pressure drops. Thankyou