03-20-2020, 09:27 PM
Assuming you have a MarineAir unit if compressor is running with no water flow the display will flash "HHH" for high head pressure and the compressor will shutdown (no cool or heat). Previous posts are correct in that unless configured differently, fan remains on to constantly circulate air.


![[-]](https://www.tiaraownersclub.com/forum/images/netpen-pro/collapse.png)