My Aqualink (2007) does not show Salinity or the AquaPure setting on my handheld or my iLink (upgraded to Aqualink in 2021)
The only readings that show on the handheld or on iLink is the pump speed, watts, Air & Water temperature
I can get the Salinity & AquaPure setting readings on the AquaLink box, but not anywhere else.
I replaced the Flow/Temp/Salinity sensor. -no change
I have the old AKC-13 AquaPure front PCB Control Panel (pic attached), so I have to open the unit to adjust the Aquapure Rate.
Upgraded the Power Center PCB to iLink last month,
I think my AquaPure front PCB Control panel (Zodiac part R0403900) maybe defective, and can no longer send the settings to the handheld or iLink
Checked the connections to the front PCB. - no luck
old AKC-13 part (# R0403900) is not available anymore.
Is there an upgrade to the newer User interface that I can convert to
Appreciate any help or suggestions

The only readings that show on the handheld or on iLink is the pump speed, watts, Air & Water temperature
I can get the Salinity & AquaPure setting readings on the AquaLink box, but not anywhere else.
I replaced the Flow/Temp/Salinity sensor. -no change
I have the old AKC-13 AquaPure front PCB Control Panel (pic attached), so I have to open the unit to adjust the Aquapure Rate.
Upgraded the Power Center PCB to iLink last month,
I think my AquaPure front PCB Control panel (Zodiac part R0403900) maybe defective, and can no longer send the settings to the handheld or iLink
Checked the connections to the front PCB. - no luck
old AKC-13 part (# R0403900) is not available anymore.
Is there an upgrade to the newer User interface that I can convert to
Appreciate any help or suggestions
