Installation Guide

10
Installation Instructions (continued):
System Dimensions:
1. Position the RO unit on the back or right walls under the sink. Make sure to allow ample
space for the installation and plumbing connections. To change the filter cartridges, a
minimum of 2” of clearance is required underneath the filter housings.
2. Install mounting screws at least 15” from cabinet floor. Leave 1/4” space between the
head of the screw and the wall to slip bracket onto the screws.
Mounting the RO Unit Under the Sink:
Figure 12. Figure 13.
1. Connect the Ball Valve to the water Storage Tank thread on the upper side of the tank.
Make sure the black rubber gasket sits flat. Tighten the valve but do not overtighten.
2. Connect the ¼” yellow tubing to the ball valve. Push the tubing in all the way to
make sure it is properly seated.
3. Turn the ball valve off.
Remove
Protective
Cap
1/4” Yellow
Tubing
Rubber Gasket
Open
Closed
Storage
Tank
Storage
Tank
Ball Valve
Mounting the Ball Valve Onto the Storage Tank (See figure 12 and 13):
11 /”
1 /”
2” Minimum Clearance
Model: VRO-3U
10 /”
15”
15 /”
Model: VRO-4U
11 /”
1 /”
2” Minimum Clearance
7 /”
15”
17 /”