Plumbing Requirements - Sub-Zero Integrated Refrigeration Installation Manual

Site Preparation

Plumbing Requirements

For integrated models with an automatic ice maker, the
water supply line should be located through the floor or
back wall, within the shaded area shown in the illustra-
tions. Routing the line in these locations will avoid any
interference with the anti-tip bracket.
The water supply line should be connected to the house
supply with an easily accessible shut-off valve between
the supply and the unit. Do not use self-piercing valves.
A saddle valve kit (4200880) is available from your
Sub-Zero dealer.
An in-line filter is required when water conditions have
a high sediment content.
A reverse osmosis system can be used provided there is
constant water pressure of 20 psi (1.4 bar) to 100 psi
(6.9 bar) supplied to the unit at all times. In some cases,
a reverse osmosis water filter system may not be able to
maintain the minimum pressure consistently.
IMPORTANT NOTE: Do not route the water supply line in
front of the compressor tray. The tray must be slid forward
for service.
1
2 / "
2 (64)
9"
(229)
3"
(76)
3
FLOOR
/ "
4
(19)
FRONT VIEW
27" models.
(686)
9"
(229)
BACK
WALL
6"
1
1
(152)
(38)
1
2 / "
2
(64)
TOP VIEW
1
13 /
(343)
3"
(76)
FLOOR
FRONT VIEW
36" models.
(914)
Plumbing Requirements
Water Supply Line
Water Pressure
Excess Water Line for Connection
/ "
2
BACK
WALL
6"
(152)
1
2 / "
2 (64)
"
2
3
/ "
4
(19)
20–100 psi
8
1
13 / "
2
(343)
1
1 / "
2
(38)
1
2 / "
2
(64)
TOP VIEW
1
/ " OD copper line
4
(1.4–6.9 bar)
27"
(686)