Hoshizaki FD-1001MRH(-C) - Manual (Page 28)

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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.
• In some areas, a back flow preventer may be required in the cooling water circuit.
FD-1001MWH(-C)
Condenser
Connection
to a Potable
Water Supply
Separate piping to approved drain.
Leave a 2-inch (5-cm) vertical air gap
between the end of each pipe and the
drain.
2-inch
(5-cm) air
gap
Floor Drain
Condenser Water
Supply Inlet
1/2" FPT
Condenser Drain
Outlet 3/8" FPT
Icemaker/Condenser
Water Supply Line
Shut-Off Valve
Icemaker/Condenser
Water Supply Line
Drain Valve
Icemaker
Icemaker Water
Supply Inlet
1/2" FPT
Bin Drain Outlet
3/4" FPT
Icemaker
Drain Outlet
3/4" FPT
To convert to top water supply,
install the optional Top Water
Supply Kit (HS-2123).
Storage Bin
Fig. 15