Originally Posted by
Steltzer
ok, help. LOL i went out to a customer today to fix a leak in the sight glass flare connection. fixed the leak, vac-ced out and topped up with refrigerant. the room came down to 12 degrees celcius, and i left. got home, and realised i put 507 in it. it is aR22 system, with a r22 TXV, running a kirby WJ26MHG compressor!! must be because it is a sunday, and my brain is fried from the last week. anyway, will it be ok till tomorrow, or does that need to be fixed asap? i wish i had done refrigeration engineering!