Hoshizaki KM-201BAH User Manual

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11
Components Energized when the Control Switch is in the “SER
VICE” Position
When in the “SER
VICE” position, the control switch supplies power to the service switch and the machine 
is in service mode. 
The service switch has three positions: “DRAIN”, “CIRCULA
TE”, and “W
ASH”. See the 
information below for details of each function.
DRAIN
Power is supplied to the pump and drain valve. 
This drains the water tank.
CIRCULA
TE
Power is supplied to the pump only
This operation can be used to circulate cleaner for
 
extended periods of time over the outside surface of the evaporator
.
W
ASH
Power is supplied to the pump and cleaning valve. 
This operation is used to circulate cleaner 
and sanitizer over both the insde and outside surfaces of the evaporator
.