Was on holiday last week and my PS12 shutdown - this is the first time that has happened since ownership started in 2019. Anyway, turned it back on and it started ok and all my gear switched on. But I noticed that the sinewave graphs looked identical, with truncated peaks, and the difference graph was a flatline. Was it regenerating power??? Left it on to collect some Powerplay data and this is the voltage chart:
Sorry to see this. I would turn it off for a few minutes, remove all devices, turn back on and observe. I would recommend cancelling any multi-wave setting, then connect the devices and do a 60 second clean! Let us know how it goes!
Thank you for the suggestion. Tried the steps you describe but the same result - no regeneration.
Watching the displays just after power on it went through the āregenerator initializingā phase ok, but, subsequently, the in/out sine waves remain identical and the difference graph a flat line.
The only interesting thing was that in/out voltage started around 236V and gradually drifted down to 231V where is settled.
Did the cleanwave for 60s, but again no difference to the graphs.
Sound quality remains good, but is definitely missing a little magic that Iām used to.
After a few days off, it takes a while for the whole system and the P15 to get the magic back. The most important things are:
Your outgoing voltage should be between 229V & 231V and outgoing THD should be around 0.1
THD out now follows THD in at around 1.8% instead of previoulsy 0.1%
And agreed re: warm up time. I listened yesterday after first switching on and didnāt enjoy the sound at all. This morning itās a lot better, but still off what I know is possible.
Yes, thatās not a good sign. If the input and output voltage appears to be the same, that usually means the regenerator itself has failed. Get in touch with your dealer/distro. They will be able to get it fixed up for you. In my history, this is not a code issue. It is most likely a hardware issue.
