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PLUMBING REQUIREMENTS
This dispenser must be connected to a COLD WATER system with operating pressure between 20 and 100 psi
(138 and 690 kPa). This water source must be capable of producing a minimum flow rate of 3 fluid ounces (88.7
milliliters) per second. A shut off valve should be installed in the line before the dispenser. Install a regulator in
the line when pressure is greater than 100 psi (690 kPa) to reduce it to 50 psi (345 kPa). The main water inlet is
a 3/8” (9.52 mm) barb connection.
Additionally, the dispenser’s rinse connection may be connected to a HOT WATER system.
Caution:
MAXIMUM RINSE WATER TEMPERATURE: 170 degrees F (76.6 degrees C)
Use BUNN-O-MATIC tubing, part number 32759.10_ _ (see Illustrated Parts Catalog for complete part number)
for hot water connection.
The rinse water operating pressure must be between 20 and 100 psi (138 and 690 kPa). A shut off valve should
be installed in the line before the dispenser. Install a regulator in the line when pressure is greater than 100 psi (690
kPa) to reduce it to 50 psi (345 kPa). The rinse water inlet is a 3/8” (9.52 mm) barb connection.
NOTE- At least 18 inches (457 mm) of an FDA approved flexible beverage tubing, such as reinforced braided
polyethylene or silicone, before the dispenser will facilitate movement to clean the countertop. It can be pur-
chased direct from BUNN-O-MATIC (part number 32759.10_ _ [see Illustrated Parts Catalog for complete part
number.]) BUNN-O-MATIC does not recommend the use of saddle valves to install the dispenser. The size and
shape of the hole(s) made in the supply line(s) by saddle valves may restrict water flow.
Note- A water strainer (Bunn-O-Matic part number 23720.1000) should be installed in line, prior to the
flexible water line. This strainer is supplied loose with the dispenser. (See Fig. 1 for proper locations)
This equipment must be installed to comply with the Basic Plumbing Code of the Building Officials and
Code Administrators International, Inc. (BOCA) and the Food Service Sanitation Manual of the Food and
Drug Administration (FDA).
PLUMBING HOOKUP
CAUTION: The dispenser must be disconnected
from the power source throughout the plumbing
hookup.
All plumbing connections are located behind
the dispenser’s splash panel. Water lines may
enter the dispenser through the access holes in
either the bottom panel or the rear panel of the
dispenser.
To access plumbing connections: remove the
drip tray assembly; remove the two screws se-
curing the splash panel to the dispenser; lower
the splash panel from the front of the dispenser.
Refer to FIG 1 for proper water hookup.
Alternate Connection
(When Hot Water source is not available)
Hot Water Rinse Connection
RINSE WATER
CONNECTION
RINSE WATER
CONNECTION
Cold Water
Connection
MAIN WATER
CONNECTION
MAIN WATER
CONNECTION
3/8" x 3/8" x 3/8" Barb Tee
B.O.M. PN 32750.0000
(may be installed internal or
external to the dispenser)
Hot Water
Connection
(See Caution)
Cold Water
Connection
Install Water
Strainer Here
Install Water
Strainer Here
FIG 1 Plumbing Connections
P2476
33854 092101