AquaRite not working

[timd]

Moved from HERE

I have the same similar issue with my T-15 cell. My Aqua Rite also does not display the cell type in the display, but I am on version 1.10 and it is configured with a jumper on the board. I purchased a new cell (Hayward T-15) yesterday, but my Low Salt and Inspect Cell are still solid red. After further investigation, I believe my issue may be with the thermistor on the board. I have ordered a replacement thermistor that should be here today, will attempt to solder it on tonight and hopefully will solve my issue.

 

[timd]

Well... Soldered the new thermistor onto the board and same errors... Will search for replacement boards.

 

[ajw22]

Your thermistor definitely looks ratty in the pic.

This is the basic information we need to know in diagnosing a problem:

• Report all readings when you..
  • Move the switch from auto to off and check all of the readings.
  • Move the switch back to auto and recheck the readings.
  • Move the switch to off for a minute and then back to auto and recheck the readings.
• What are the first seven characters of the cell and box serial numbers?
• What is the actual salinity and how are you measuring it?