New Guy's T-15 problem

[Chris J]

I found y'all while researching an issue with a Aqua Logic Goldline Chlorinator cell replacement. Replaced a T-15 with a T-15 and got the dreaded Chlorinator off, High Salt/Amp shutoff message.
I found your thread on a resolution involving the K1 relay solder/connection by DJConn.
Can anyone provide me with a motherboard diagram so I can locate the K1 relay??
c

 

[JamesW]

What are the diagnostic readings?

Check the readings then press the + button to reverse polarity and see what the new diagnostics show.

 

[Chris J]

What are the diagnostic readings?

Check the readings then press the + button to reverse polarity and see what the new diagnostics show.

Switching polarity only works for a minute and then the same message appears....... chlorinator off High Salt/Amps. the minute it is on the diagnostics say 40.62 plus volts, 10.04 Amps, 87 deg, 1900 PPM. A more accurate salinity check shows its 3100-3200.

 

[JamesW]

Pull the circuit board and check both sides for damage. Look for a burn mark on the back at a solder point and touch up any bad solder.

 

[Chris J]

OK........ pulled the circuit board and low and behold the K1 relay solder connection was burnt. I soldered the connection, and replaced the 20 Amp fuse with a 15 amp fuse in order to make the fuse sacrificial instead of the relay connection. Everything and all diagnostic indicators are normal and everything is running 5 bye.
Thanks for the mentoring......... K1 relay and connection became very obvious once I pulled the led indicator face.
CJ

 

[JamesW]

Glad we could help. Good job.