VEC Posted November 29, 2018 Report Share Posted November 29, 2018 (edited) Hi, My aqualink was intermittently either not turning my pool pump on or not turning it off during preprogrammed schedules. I looked on this site and others, I found people asking the same question and the consensus was that it's a faulty relay. I purchased the appropriate relay replacement. Turned off my power, labeled each preexisting wire placement, removed the old relay and installed the new one. It was very easy to do and I thought of what a genius I was and how much money I just saved...... Unfortunately when I powered the system back up, now nothing works. The interior control panel showed Firmware rec B09. This code is not in Jandy's manual. Reading online I think it just may be the firmware version of the unit. The manual says that if I get a message with a dotted screen I should disconnect power for 2 mins and try again. I did so several times, same issue. Now not even the lights came on over the buttons in the box outside where I replaced the relay, they did previously. I removed the new relay, reinstalled the old one. Again being certain to keep the wires in correct order. Same problem, nothing works. I'm guessing I did something to destroy the main circuit board but I'm not sure what. So if anyone has any suggestions before I purchase the 2.0 upgrade board for $629. I'd appreciate the help. Thank you. Edited November 29, 2018 by VEC Spelling Quote Link to comment Share on other sites More sharing options...
Jim Danbom Posted March 23, 2021 Report Share Posted March 23, 2021 Anyone thinking of buying Jandy equipment should know their equipment is junk !!!! I have the Aqualink Zodiac controls on my pool and am now having to replace it the third time ! I don’t remember what it cost when i first had it installed but the next time it was $1099.50 and it was 12 months 2 weeks ago and of course their warranty is 90 days ! I have the service guy coming tomorrow to repair it ( again ) so I’m going to see it there’s another brand I can buy . this aqualink system is just too expensive when you have to replace it 3 times 1. JUNK !!!!!!!!!!! Quote Link to comment Share on other sites More sharing options...
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