User Manual

14 Part Number 020003996 3/15
Installation Section 2
Water Supply
RECOMMENDED PLUMBING
All plumbing must conform to local, state, and national
codes. Manitowoc recommends that a double non-return
valve is fitted before the unit on installation. The unit is not
connected to the water mains by a factory supplied hose
set and it is up to the installer to fit an appropriate food
grade hose, rated to a minimum operating pressure of 145
psi (10 bar, 1000000 Pa). All connections should be made
using a permanent retaining method e.g. Oetiker clip.
The plumbing diagram is printed on a white vinyl label,
located above the inlet tubes for syrup and water. The
plumbing diagram label can be accessed by removing
the splash panel of the dispenser. The plumbing diagram
label explains which inlet coldplate fittings supply which
dispenser valves and water manifolds.
The water supply must first be connected to the carbonator
pump (not shown) before plumbing to connection “A”
shown on plumbing diagram. The carbonator pump deck
must be within 6' (1.8 m) of the dispenser for optimum
performance. See BIB installation diagram for system
pressure settings.
Important
When installing cold carbonated (Intelli carb) equipment,
never put a tee for the plain water connection in the
line from the pump deck to the cold plate. Putting a tee
in the line will create service problems and bad drink
quality.
NOTE: Valves are read from right to left.
A check valve must be installed in the water supply line
3' (0.9 m) from the non-carbonated water connection
“PW”. Contact factory if not installed.
Diagram & Flex Manifold Locations
Flex Manifold
(for carbonated
units)
Plumbing
Diagram