You can Wetdown the tunnel from Stack Management.
- From either the Touch POS, TouchIT or TouchES, open WashConnect.
- On the StackNControl menu, select Stack Management.
- Tap or click the Wetdown button.
![](https://host1000.washconnect.com/webhelp/Portals/31/Stack%20Management/wetdown%20button.png?ver=2016-08-09-105005-890)
The Wetdown takes place in tunnel.
NOTE: Wetdown function is available on the Tunnel Master Jr. and WBC controllers. Third party controllers may not support this function.