ForumUser1
Member
Hi All,
I recently repaired a pool robot (Maytronics) and during post repair test noted the device would shut down after going through a test sequence. Indication of shutdown was by drive and impeller motors stopping, and the small LED on the PCB changing from a slow flash to a rapid flash. I could restart with the on/off switch on the power supply (120 AC to 29 VDC).
There is no other water sensing input to the control board ... my assumption is the controller senses the amount of power required to run the impeller motor and allows normal operation if it sees an amount indicating water drag, but shuts off if it sees too little or too much. Does this sound correct?
Thanks!
I recently repaired a pool robot (Maytronics) and during post repair test noted the device would shut down after going through a test sequence. Indication of shutdown was by drive and impeller motors stopping, and the small LED on the PCB changing from a slow flash to a rapid flash. I could restart with the on/off switch on the power supply (120 AC to 29 VDC).
There is no other water sensing input to the control board ... my assumption is the controller senses the amount of power required to run the impeller motor and allows normal operation if it sees an amount indicating water drag, but shuts off if it sees too little or too much. Does this sound correct?
Thanks!