Hello everyone, I'm new to TFP, I've been reading some posts but could not solve a current problem I have with my pool. I have a Aqualink RS intalled with PDA (PS4 both on version 3.0) . Thanks to the quarantine I've been looking into the PDA and wanted to make some programs. Apparently filter pump is always on! The oly way to turn it off is to shut the braker and shut down the whole system. I've already changed the relays and they work fine when connected to a AUX port. Also I've been reading and it could be a antifreezing mode, but the air temperature displayed on the PDA is 86°F (30°C) and pool temperature is already at 106°F (40°C) since I have solar heater installed and there is no way to shut it down without shutting the filter pump off. Thank you for your help! (sorry for bad English)