Cornelius IDC 2 Series, Руководство по установке

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IDC 2XX with Cold Carbonation Installation Manual
Publication Number: 621057403INS - 18 - © 2005-2019, Cornelius Inc.
TROUBLESHOOTING
IMPORTANT: Only qualified personnel should service internal components or electrical wiring.
!
WARNING:
If repairs are to be made to a product system, remove quick disconnects from the applicable product tank, then relieve
the system pressure before proceeding. If repairs are to be made to the CO
2
system, stop dispensing, shut off the
CO
2
supply, then relieve the system pressure before proceeding. If repairs are to be made to the refrigeration system,
make sure electrical power is disconnected from the unit.
Should your unit fail to operate properly, check that there is power to the unit and that the hopper contains ice. If the
unit does not dispense, check the following chart under the appropriate symptoms to aid in locating the defect.
Dispenser Troubleshooting
Symptom Cause Remedy
Blown fuse or circuit
breaker
Short circuit in electrical wiring Repair Wiring
Inoperable agitator motor (shorted motor) Replace gear motor
Agitator does not turn
No power Restore power or plug in unit
Improperly installed upper ice chute assembly
(Reed switch is not being activated) Check the upper ice chute assembly for proper
assembly and operation
Inoperable reed switch Replace reed switch
Electrical board driver circuit is defective Replace main control board
Gear motor has open circuit Replace gear motor
Reed switch is not activated Improper assem-
bly of upper ice chute to lower chute.
Check to make sure tongue of upper chute
engages into the back of the lower chute,
ensure upper chute engages outside the lower
chute, and snap front of chute into place.
Broken wire in the 2-wire harness leading to
the reed switch
Repair of replace 2-wire harness
Bad connection at main control board, J3, pins
2 &3
Repair connection or replace 2-wire harness
Ice dispenses continu-
ously
Ice gate mechanism is stuck in open position
Inspect gasket for proper position. Examine
gate plate to see if it slides freely behind the
lower ice chute.
Stuck or bent ice lever (does not allow gate to
close and open reed switch)
Examine ice dispense lever to see if it is bent.
Slushy ice or water in
hopper
Blocked drains in cold plate
Remove access covers in cold plate cover &
inspect/clean drains
Poor ice quality due to water quality or ice
maker problems
Correct water quality or repair ice maker
Beverage does not dis-
pense
No 24VAC to valves Restore 24 VAC to valves
No CO
2
pressure Restore CO
2
pressure