Note: Based on manufacturer recommendations, DO NOT leave system in Vacuum Mode for more than 2 days.
The Solenoid Valves' coils are getting hot and might break.
Best scenario if you need to keep keep vacuum for a long time is to remove Vacuum mode when you leave from site in the end of the day and activate it again when you coming back.
![](https://s2.save4k.ru/pic/qiJsSYbn0kI/mqdefault.jpg)