Scotsman MDT6N90 - Manual (Page 10)

CONTROL BOX
Circuit Board:
The circuit board receives input signals from
several sensors and translates them to control the
electrical power supply to the various loads.
The sensors include:
· Touch Free ice or water.
· Ice level in the bin.
· Water level in the reservoir.
The loads include:
· Compressor contactor
· Fan motor
· Bin drive motor
· Auger drive motor
· Water solenoid.
In addition, a “Clean” switch is
available to temporarily disable the
Touch-Free sensors for cleaning of the
splash panel.
On/Off Switch: Manual control for the
machine.
Contactor: A definite purpose
contactor connecting the compressor
to the power supply.
Potential Relay: The compressor
start relay.
MDT6N90
May 2001
Page 10
Touch Free Control Board