Sullydog
01-14-2014, 08:12 PM
Hello all looking for assistance with an issue I'm having with my RO. It is a D&G 1000 expandable to 2000. I am expanding it now and the issues are as follows. I installed all the new parts and high pressure pump #2 as instructed. So when I turn it on to concentrate the feed pump comes on as it should then high pressure pump # 2 comes on and then high pressure pump #1 turns on. Everything works fine for about 30 seconds then high pressure pump #2 turns off. ( I have checked the low pressure switch and it seems fine.) the feed pump and high pressure pump #1 continue to operate as they should. I believe high pressure pump #1 should come on first and then high pressure pump #2. 837683778378The issue seems to be in the electrical timers an relays inside the front and I was wondering if anyone out there had an RO like this one and could take a picture of the settings and send them to me. I will try to post pics of mine but sometimes it doesn't work for me. Yes it have spoken with the manufacturer and they are trying very hard to help me with this but it's difficult to figure these electrical issues out over the phone pics are better. Just trying another avenue. Thank you for the help. Jack