Hoshizaki KML-700MWH-M Connection to an Open Drain System, Water-CooledCondenser, 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 cooling water circuit.

Icemaker
Water Supply	Icemaker
Inlet
1/2" FPT
Condenser
Drain Outlet
3/8" FPT
Condenser Water
Supply Inlet
1/2" FPT
Icemaker	Bin
Drain Outlet
3/4" FPT

Icemaker Water Supply Line

Shut-Off Valve

Condenser Water Supply Line

Shut-Off Valve

Icemaker Water Supply Line

Drain Valve

Condenser Water Supply Line

Drain Valve

Bin Drain Outlet 3/4" FPT

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

Fig. 4	KML-700MWH-M
	Connection to an Open Drain System

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