Cornelius ED 300 BC manual Troubleshooting

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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 CO2 system, stop dispensing, shut off the CO2 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 con- tains ice. If the unit does not dispense, check the following chart under the appropriate symptoms to aid in locating the defect.

Trouble

 

Probable Cause

BLOWN FUSE OR CIRCUIT BREAKER.

A.

Short circuit in wiring.

 

B.

Defective gate solenoid.

 

C.

Defective agitator motor.

 

D.

Defective gate rectifier

 

 

 

GATE DOES NOT OPEN. AGITATOR DOES NOT TURN.

A.No power.

B.Bent depressor plate (does not actuate switch).

C.Defective dispensing switch.

GATE DOES NOT OPEN OR IS SLUGGISH. AGITATOR TURNS.

A.Defective gate solenoid.

B.Excessive pressure against gate slide.

C.Defective Rectifier.

ICE DISPENSES CONTINUOUSLY.

A.

Stuck or bent depressor plate (does not

 

 

release switch).

 

B.

Defective dispensing switch.

 

C.

Improper switch installation.

 

 

 

SLUSHY ICE. WATER IN HOPPER.

A.

Blocked drain.

 

B.

Unit not level.

 

C. Poor ice quality due to water quality or

 

 

icemaker problems.

 

D. Improper use of flaked ice.

 

 

 

BEVERAGES DO NOT DISPENSE.

A.

No 24 volt power to faucets.

 

B.

No CO2 pressure.

BEVERAGES TOO SWEET.

A.

Carbonator not working.

 

B.

No CO2 pressure in carbonator.

 

C.

Faucet brix requires adjusting.

 

 

 

92059OPR

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Contents To the Installer This Document Contains Important InformationTable of Contents Maintenance Dispenser Cold Plate Inspection Before CleaningCleaning Interior Surfaces Beverage System If ApplicableDispensing Valves Product TubingSanitize syrup lines, B-I-B Systems Removal and Replacement of Agitators To Remove Agitators For CleaningTroubleshooting Assembly Beverage not Sweet EnoughBeverages not Cold Units with BUILT-IN Cold PlatePage Warranty One Cornelius Place Anoka, Minnesota 763 800