Installer Manual Fleck 2910 - NXT - Installation
54 / 114 Ref. MKT-IM-002 / B - 23.05.2018
Caution
Floor drain is always recommended to avoid flooding in case of overflow.
5.13. Brine line connection
Mandatory
The brine line must be build with 1" PVC rigid tube.
Caution
Flexible and semi-flexible hoses may shrink because of the vacuum during brine draw.
The brine line from the tank connects to the valve. Make the connections and hand tighten. Be sure
that the brine line is secure and free from air leaks. Even a small leak may cause the brine line to drain
out, and the softener will not draw brine from the tank. This may also introduce air into the valve,
causing problems with the valve operation.
Most installations utilize a tank check valve.
Drain tubing
Overflow fitting
Secure hose in place
Air gap
Drain