2.
Select a suitable location for the disinfection system and its related components. As it is recommended to install a
GFCI, make sure that this is taken into consideration prior to any installation. The system can either be installed verti-
cally (inlet port at the bottom) as shown in Figure 3 A, or horizontally as shown in Figure 3 B. However, the vertical
installation is the most preferred method. When selecting a mounting location, leave enough space to allow the re-
moval of the UV lamp and/or quartz sleeve (typically leave a space equal to the size of the UV chamber itself).
3.
Mount the system to the wall using the supplied clamps. Various connection methods can be used to connect the wa-
ter source to the system, however union type connectors are recommended. The use of a flow restrictor device will
help to maintain the manufacturers rated flow. The flow restrictor should be installed on the outlet port and is de-
signed to be installed in one direction only. Ensure that the flow of the water matches the flow direction as indicated
on the flow restrictor. Refer to Figure 4.
Note:
DO NOT solder connections while attached to the system as this could damage the O
-
ring seals.
4.
Mount the US WATER SYSTEMS ICE controller horizontally to the wall, near the UV chamber. Ideally place the con-
troller above the chamber and away from any water connection point, to prevent any water from potentially leaking
onto the controller by means of a leak at a connection point or a “sweating” system. Make sure you allow for a “drip-
loop” as shown in Figure 5 on the UV lamp, UV sensor, and power cord, again, to prevent any water from potentially
entering the controller.
Installation
7
Figure 4 Flow Restrictor
M
in
.
cl
e
a
ra
n
ce
e
qu
al
to
u
ni
t
o
ve
ra
ll
le
n
g
th
Uni
t
o
ve
ra
ll
le
n
gth
A
Unit overall length
Min. clearance equal
to unit overall length
B
Figure 3 Disinfection Installation - Vertical and Horizontal
Outlet port
on cell
Flow
Flow
Restrictor
(NSF Products only)
Flow direction must
be the same as arrow
on flow restrictor
Optional
by-pass
assembly
Optional
drain
cock
