Scotsman MDT5N25 - Manual (Page 12)

COMPONENT DESCRIPTION: 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.
MDT5N25 & MDT5N40
May 2001
Page 12
CONTACTOR
CIRCUIT
BOARD
START
CAPACITOR
POTENTIAL
RELAY
ON-OFF
SWITCH