Brine Line Connection - Pentair FLECK 3150 NXT Installer Manual

CAUTION
Floor drain is always recommended to avoid flooding in case of overflow.
5.12

Brine line connection

Mandatory
Brine line with 1600/1650 brine valve: 3/8'' semi rigid piping.
Brine line with 1700/1710 brine valve: 1/2'' semi rigid or rigid piping.
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.
Brine line must be equipped with brine tank air check in the brine tank.
Ref. MKT-IM-010 / C - 18.10.2019
Installer manual Fleck 3150 NXT/NXT2 - Installation
Overflow fitting
Drain tubing
Secure hose in place
Air gap
Drain
59 / 182