Scotsman AFE400 - Manual (Page 8)

Component Location
The ice machine is designed for front service.
Many components are serviceable from the front
without removing the cabinet. With the cabinet
removed, nearly all components are serviceable.
In the bin area can be found
••
Float
••
Reservoir
••
Evaporator
••
Bin Thermostat sensing tube
Behind the right front grill on the front edge of the
control box:
••
Bin thermostat
••
Master switch
Inside the control box are the auger delay control,
low pressure cut out, and the contactor.
Auger Delay Pressure Control: This pressure
switch, connected to the low side of the
refrigeration system, controls the auger drive
motor.
High Pressure Cut Out (water cooled only): The
pressure switch is designed to open and shut off
the machine should the high side refrigeration
pressure become too high, usually as a result of
not enough water through the water cooled
condenser.
It is a manual reset.
On-Off switch: This toggle switch shuts off the
machine. It is not a complete disconnect.
Bin Thermostat: This thermostat turns the
machine on and off in response to changes in
temperature of the capillary tube. At the minimum
setting, it opens at 35
0
F. and closes at 45
0
F. At
the maximum setting, it opens at 51
o
F. and closes
at 61
o
F. See "Initial Start Up" for adjustment
information.
RESERVOIR
CUTAWAY VIEW
Air Cooled Shown
COVER PLATE
BIN THERMOSTAT
BRACKET
CONTROL BOX
HI PRESSURE CUT OUT
(Water Cooled Only)
STRAINER
AFE400
May 1995
Page 8