Cornelius IDC 255 - NO ICE DISPENSE IN MANUAL MODE

IDC 255 Progate Drive Thru Service Manual
Publication Number: 621057419SER - 28 - © 2006-2013, IMI Cornelius Inc.
NO ICE DISPENSE IN MANUAL MODE
NO ICE DISPENSE IN MANUAL
MODE
Is manual/
automatic rocker switch
in the manual position
Set the machine to manual mode
by pressing the manual/automatic
rocker switch
No
Is lighted green push
button on
Do drink valves
operate
No
1. Check key lock out switch
2. Check transformer for power
3. Check all connections from
the terminal board to the
push button
Is ice
present in the
ice chute
Check the connector
between the control box
and the E - Box
Is ice being
dispensed in
auto mode
No
Is Ice chute
switch enabled or
disabled
Disabled
No
Yes
Enabled
1. Check magnetic switch in switch housing
2. Check for magnet in ice chute cover
3. Validate magnet distance from magnetic switch
for activation to occur
4. Check ice chute disable switch ensuring that relay 1 is
activating
5. Check transformer outputs wiring
Yes
Is the
machine inlet
pressure greater
than 35 PSI
1. Check air supply shut off outside the E-Box
2. Check air supply line
3. Check pneumatic cylinder for free movement
1. Check the connector between the
control box and the E-Box.
2. Check relay 3 in the E-Box for power
(terminal 3&4).
3. Check pneumatic solenoid.
Does the agitator run
when push button is
pressed
1. Check the red LED on the
E - Box board
2. Ensure that relay two in the
E-Box is activating
1. Check the electrical
connection from the
portion control board to
the solenoid valve
2. Check pneumatic solenoid
3. Check relief valve
No
Yes
No
No
Yes
Check relay 1 in the E-Box. The small
post on the right hand side should be
retracted
Yes