Hoshizaki KM-520MRJZ Instruction Manual page 17

1. Icemaker
Icemaker Water Minimum Icemaker
Supply Inlet Water Supply Line Size
1/2" Female Pipe 1/4" Nominal ID
Thread (FPT) Copper Water Tubing or
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.
Icemaker
Water Supply
Inlet
1/2" FPT
Icemaker
Drain Outlet
3/4" FPT
Bin Drain Outlet
3/4" FPT
Minimum 3/4" Nominal ID
Hard Pipe or Equivalent
Fig. 4
Model Shown:
KM-520MAJ
Air-Cooled and Remote Models
Icemaker Drain Minimum Icemaker
Outlet Drain Line Size
3/4" Female Pipe 3/4" Nominal
Thread (FPT) ID Hard Pipe or
Equivalent
Minimum 1/4" Nominal ID Copper
Water Tubing or Equivalent
Drain Valve
Icemaker
Condensation
Drain Outlet
3/8" OD Hard Tube
Vent Tube
17
Condensation
Drain Outlet
3/8" OD Hard
Tube
Shut-Off 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" (5 cm)
vertical air gap between the
end of each pipe and the
drain.
2" (5 cm) air gap
Floor Drain