Hoshizaki KM-201BAH Instruction Manual page 18

• Minimum water fl ow to the condenser is 4 GPM.
• The pressure differential between the condenser water supply inlet and condenser return
outlet must be no less than 10 PSIG.
• When using a glycol blend, the solution mixture should be less than 30% glycol.
• In order to maintain the proper high side pressure, the condenser water supply inlet
temperature must be in the 45°F to 90°F (7°C to 32°C) range.
KM-201BWH
KM-260BWH
Icemaker Water Supply
Inlet 1/2" FPT
Minimum 3/4" Nominal
ID Hard Pipe
Minimum 1/4" Nominal ID
Copper Water Tubing
Icemaker Water Supply
Line Drain Valve
Icemaker Drain
Outlet 3/4" FPT
1/4" fall
per foot
To approved fl oor drain
Icemaker Water Supply
Line Shut-off Valve
Fig. 6
Condenser Water
Supply Inlet 1/2" FPT
Condenser Return Line
Drain Valve
2-inch (5-cm) air
gap
Floor
Drain
17
Condenser Return
Outlet 1/2" FPT
Minimum 1/4" Nominal ID
Copper Water Tubing
Condenser Water Supply
Line Shut-off Valve
Condenser Water Supply
Line Drain Valve
Condenser Return Line
Shut-Off Valve
Be sure there is suffi cient
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.