My SWG (Resilience PSC-3) is giving me problems. When I checked it the other evening all of the lights on the unit were flashing red. Not sure how long that had been going on. I turned it off and then back on. Turned the dial several notches up as I usually do to get it in the 80% setting and I'm not getting any readings on the scale (where the system notes the %). Tried several times with no luck. I then turned on the "power booster" at the top of the unit and it flashed red as it usually does but after about 5 minutes or so the entire unit with all the lights flashing red. Went ahead and shut off the unit at that point. Tested my water and it shows that I have very little FC.
I checked the manual and the Resilience website but really couldn't find anything that describes my situation. Any advice as to what may be going on here before I get a service call?
Thanks in advance.