Hoshizaki KM-1900SRH/3 User Manual

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Bin Drain Outlet 
3/4" FPT

Icemaker Water Supply Line Shut-Off Valve

Icemaker Water Supply Line Drain Valve

Icemaker Water Supply Inlet 1/2" FPT

Icemaker 
Drain Outlet
3/4" FPT

Condensation 
Drain Outlet
3/8" OD Hard 
Tube

 Bin

Icemaker

Remote Condenser Line Set Connections

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

1. Icemaker
• Icemaker water supply inlet is 1/2" female pipe thread (FPT). A minimum of 3/8" nominal

ID copper water tubing or equivalent is required for the icemaker water supply line.

• An icemaker water supply line shut-off valve and drain valve should be installed.
• Icemaker drain outlet is 3/4" FPT. A minimum of 3/4" nominal ID hard pipe or equivalent

is required for the icemaker drain line. Condensation drain outlet is 3/8" OD hard tube.
The condensation drain line can be connected to the icemaker drain line or can be run 
separately.

Minimum 3/8" Nominal 
ID Copper Water Tubing

Minimum 3/4" 
Nominal ID Hard Pipe

Vent Tube

Vent Tube