design guide

subzero.com/specs | 93
UNDERCOUNTER REFRIGERATION
Plumbing Requirements
Locate the water supply line within the shaded area shown
in the illustrations below. Connect the water supply line 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 is avail able through an authorized
Sub-Zero dealer. For local dealer information, visit the nd a
showroom section of our website, subzero.com.
IMPORTANT NOTE: A reverse osmosis system can be used
provided there is constant water pressure supplied to the
unit at all times as indicated in the chart below. A copper
line is not recommended for this application.
PLUMBING REQUIREMENTS
Water Supply
1
/4" OD copper, braided stainless
steel, or PEX tubing
Pressure (UC-24CI) 20–100 psi
(1.4–6.9 bar)
Pressure (UC-15I) 20–80 psi (1.4–5.5 bar)
Excess Line for Connection 36" (914)
3" (76)
15
1
/2"
(394)
2"
(51)
LEFT SIDE
OF OPENING
AREA EXTENDS
1
/2" (13)
FORWARD ON FLOOR
34
1
/
2
"
(876)
ROUGH
OPENING
HEIGHT
33
5
/8" (854)
MINIMUM
HEIGHT
REQUIRED
15
1
/4"min (387)
ROUGH
OPENING WIDTH
24" (610)
ROUGH
OPENING
DEPTH
POSITION OUTLET
WITH GROUNDING
PRONG ON RIGHT
LOCATION OF
WATER LINE
8"
(203)
1
/2"
(
13
)
TOP VIEW
FRONT VIEW
4"
(
102
)
LOCATE
ELECTRICAL
WITHIN
SHADED AREA
Model UC-24CI Ice machine
ICE MACHINE DRAIN
Ice machine models can be ordered with or without a drain
pump. Models without a pump will drain water by gravity.
A drain must be installed.
The drain and inlet water tubes must be plumbed before
connecting to the ice machine. For the gravity drain, hori-
zontal drain lines must have a
1
/4" (6) per 12" (305) fall.
An air gap will likely be required between the unit and drain.
A stand pipe with a trap below is acceptable for the drain.
BUILT-IN PRO 48 INTEGRATED WINE UNDERCOUNTER