Hoshizaki MRH, MWH KML-451MAH, MWH KML-631MAH, KML-250MAH Air-Cooledand Remote Models, Icemaker

1. Icemaker

Icemaker Water	Minimum Icemaker	Icemaker Drain	Minimum Icemaker
Supply Inlet	Water Supply Line Size	Outlet	Drain Line Size
1/2" Female Pipe	1/4" Nominal ID	3/4" Female Pipe	3/4" Nominal
Thread (FPT)	Copper Water Tubing or	Thread (FPT)	ID Hard Pipe or
	Equivalent		Equivalent

•An icemaker water supply line shut-off valve and drain valve must be installed.

•Be sure there is sufficient extra water supply line and drain line for the appliance to be pulled out for service.

Remote Condenser

Icemaker Water

Supply Inlet

1/2" FPT

Line Set Connections (Remote Model)

Icemaker

Drain Outlet

3/4" FPT

Vent Tube

Icemaker

Ice

Storage

Bin

Minimum 1/4" Nominal ID Copper

Water Tubing or Equivalent

Shut-Off Valve

Drain Valve

Be sure there is sufficient extra water supply line and drain line for the appliance to be pulled out for service.

Separate piping to approved drain. Leave a 2-inch (5-cm) vertical air gap between the end of each pipe and the drain.

Bin Drain Outlet

3/4" FPT

Minimum 3/4" Nominal ID	2-inch (5-cm) air gap
Hard Pipe or Equivalent

Floor Drain

Fig. 4 Air-Cooled and Remote Models

Model Shown:

KML-631MRH

19