Trouble |
| Probable Cause |
| Remedy |
‘‘CO2 OUT’’ FAULT MESSAGE | A. | CO2 supply turned off or | A. | Open CO2 cylinder shutoff valve |
GOES ON DURING |
| exhausted. |
| or replenish CO2 supply as |
OPERATION. |
|
|
| instructed. |
| B. | Primary CO2 regulator set too | B. | Call qualified Service Person to |
|
| low. |
| adjust primary CO2 regulator. |
| C. | Inoperable CO2 pressure | C. | Call qualified Service Person. |
|
| switch. |
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|
‘‘H2O OUT’’ FAULT MESSAGE | A. | Water supply turned off or | A. | Turn on water supply or check |
GOES ON DURING |
| water pressure inadequate. |
| water supply line pressure. |
OPERATION. |
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|
| B. | Plugged water filter. | B. Change water filter cartridge. | |
| C. | Inoperative water pressure | C. | Call qualified Service Person. |
|
| switch. |
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|
‘‘SYRUP 1’’ OR ‘‘SYRUP 2’’ | A. | Syrup supply exhausted. | A. | Replenish syrup supply as |
FAULT MESSAGE GOES ON |
|
|
| instructed. |
DURING OPERATION. |
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‘‘ERROR 1’’ OR ‘‘ERROR 2’’ | A. | Error within Unit has | A. | Press ‘‘ERROR RESET’’ switch to |
FAULT MESSAGE GOES ON |
| developed interrupting normal |
| restore normal operation or call |
DURING OPERATION. |
| operation. |
| qualified Service Person. |
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|
FREEZE CYLINDER | A. | Inoperable automatic defrost | A. | Call qualified Service Person. |
AUTOMATIC DEFROST |
| timer. |
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|
CYCLE DOES NOT |
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|
OPERATE. |
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UNIT DOES NOT GO OFF | A. | Automatic defrost timer stuck | A. | Call qualified Service Person. |
AUTOMATIC DEFROST |
| in automatic defrost cycle. |
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|
CYCLE. |
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MANUAL DEFROST CYCLE | A. Master circuit board not |
DOES NOT OPERATE WHEN | operating properly. |
‘‘DEFROST’’ SWITCH IS |
|
PRESSED. |
|
A.Call qualified Service Person.
DEFROST CYCLE DOES NOT | A. | Master circuit board not | A. | Call qualified Service Person. |
CANCEL AFTER PRESSING |
| operating properly. |
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|
‘‘CANCEL DEFROST ’’ |
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|
SWITCH. |
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TROUBLESHOOTING PRODUCT BLENDER TANKS AND CARBONATORS | ||||
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| |
CARBONATOR WATER PUMP | A. | No electrical power to Unit. | A. Connect electrical power to Unit. | |
MOTOR WILL NOT OPERATE. |
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|
| Check power source. |
| B. | ‘‘BLEND ON/OFF’’ switch has | B. | Press ‘‘BLEND ON/OFF’’ switch. |
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| not been pressed. |
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|
C.‘‘H2O OUT’’ fault message is on.
C.Restore water supply to Unit.
D.‘‘CO2 OUT’’ fault message is on.
D.Replenish CO2 supply as instructed.
E. Inoperative water pump and/or E. Call qualified Service Person. motor.
312030002 | 18 |
