Hoshizaki DCM-750BWH(-OS), DCM-750BAH(-OS) DCM-750BWH-OS Connection to an Open Drain System, Fig

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 condenser water supply line.

Storage Bin

Drain Outlet

3/4" FPT

Drip Tray

Drain Outlet

3/4" FPT

Icemaker

Stand

Vent

Tube

Icemaker Water
Supply Inlet
1/2" FPT	Icemaker Water Supply
Condenser	Line Shut-Off Valve
Drain Outlet
3/8" FPT
	Icemaker Water Supply
	Line Drain Valve
Vent
Tube	Condenser Water Supply
	Line Shut-Off Valve
	Condenser Water
	Supply Line Drain Valve

Condenser Water Supply Inlet 1/2" FPT

Separate piping to approved drain. Leave a two-inch (5 cm) vertical air gap between the end of each pipe and the drain.

Two-inch (5 cm) air gap

Fig. 5

Floor Drain

DCM-750BWH(-OS)

Connection to an Open Drain System

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