Carel Large ROL 160-1K2 - Feed Water and Permeate Connections; Concentrate Line and Expansion Vessel

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ENG

Mechanical installation

WTS LARGE +0300131IT rel. 1.0 - 05.09.2022

5.2 Installation steps

5.2.1 Feed water connection

» Install a shut-off valve

» Connect the feed water inlet to the system. The diameter of the raw water pipe must be at least equal to the

diameter of the connection piece.

» Observe the information in the technical data.

ROL-160/-320 ROL-460 - 1200

5.2.2 Permeate pipe connection

» The diameter of the permeate pipe must be at least equal to the diame- ter of the connection piece.

» Connect the permeate pipe to the corresponding connection piece and then connect the pipe (not included

in the delivery) to the expansion tank or return pump tank.

» Note the information in the technical data.

ROL-160/-320 ROL-460 - 1200

Notice: Do never operate the unit with the permeate line closed!

5.2.3 Connection of the expansion vessel

» Mount the holder* of the expansion tank on a stable wall or ensure a secure stand on the floor.

» If necessary, connect the connection set to the expansion vessel.

» Install shut-off valves as shown in the following figure