Hoshizaki STACKABLE CRESCENT CUBER KM-2100SWH3 - Manual (Page 23)

23
2. Water-Cooled Condenser
a) Connection to an Open Drain System
• Condenser water supply inlet is 1/2" female pipe thread (FPT). A minimum of 3/8" OD
copper tubing is recommended for the condenser water supply line.
• A condenser water supply line shut-off valve and drain valve should be installed.
• Condenser drain outlet is 3/8" FPT. A minimum of 3/8" OD hard pipe is recommended for
the condenser drain line. Drain line must be run separately.
• In some areas, a back flow preventer may be required in the cooling water circuit.
KM-2100SWH3
Connection to an Open Drain System
Condenser Water Supply Inlet 1/2" FPT
Icemaker Water Supply Inlet 1/2" FPT
Icemaker
Drain Outlet
3/4" FPT
Condensation
Drain Outlet
3/8" OD
Stainless
Tube
Condenser Drain Outlet 3/8" FPT
Bin Drain Outlet 3/4" FPT
Bin
Icemaker
Separate piping
to approved drain.
Leave a 2 inch
(5 cm) vertical air
gap between the
end of each pipe
and the drain.
Icemaker Water Supply Line Shut-Off Valve
Icemaker Water Supply Line Drain Valve
Condenser Water Supply Line Shut-Off Valve
Condenser Water Supply Line Drain Valve
Fig. 17
2 inch (5 cm)
air gap
Floor
Drain