Servend STH14, Technician'S Handbook

Page: 38 / 204

38 Part Number STH14 5/09
Water Supply
RECOMMENDED PLUMBING
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 the plumbing diagram. The
carbonator pump deck must be within six feet (1.8 m)
of the dispenser for optimum performance. See the
B-I-B installation diagram for system pressure
settings.
NOTE: Valves are read from right to left.
A check valve must be installed in the water
supply line 3 feet (0.9 m) from the noncarbonated
water connection “PW”. Contact factory if not
installed.
Important
When installing cold carbonated (Internal 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.
STH14.book Page 38 Monday, May 4, 2009 1:48 PM