Troubleshooting
A troubleshooting guide is provided to suggest probable causes and remedies for the most likely problems encountered. If the problem remains after exhausting the troubleshooting steps, contact the
•Only qualified service personnel should perform inspection, testing, and repair of electrical equipment.
•Shorting the terminals or the application of external voltages to electronic components may result in component or circuit board failure.
•Intermittent operation of electronic circuit boards is unlikely. board failure will normally be permanent. If an intermittent condition is encountered, the cause will likely be a switch contact or a loose wire connection at a terminal or crimp.
•Solenoid removal requires interrupting the water supply to the valve. Damage may result if solenoids are energized for more than ten minutes without a supply of water.
•The use of two wrenches is recommended whenever plumbing fittings are tightened or loosened. This will help avoid twists and kinks in the tubing.
•Make certain that all plumbing connections are sealed and all electrical connections are tight and isolated.
•This dispenser is heated at all times. Keep away from combustibles.
WARNING:
•Exercise extreme caution when servicing electrical equipment.
•Disconnect the brewer from the power source when servicing, except when electrical tests are specified.
•Follow recommended service procedures.
•Replace all protective shields or safety notices.
Screen Displayed | Possible Cause | Troubleshooting Procedures |
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NO DISPLAY | No Power to the Dispenser | Check Master ON/OFF Switch |
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| Check Power Cord & Circuit Breaker |
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| Service Required |
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HEATING | Water temp is below the preset | Wait for water temp to rise |
Please Wait! | READY temp | Check Ready Temp. threshhold setting |
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| Service Required |
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RINSE REQUIRED | Rinse Alarm Time Interval has | Rinse Dispenser, see Rinse Procedure |
| expired | Replace BIB, see Loading the Concentrate |
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XXXX BIB EMPTY | Concentrate BIB is empty. | Replace BIB, see Loading the Concentrate |
Replace BIB Soon | BIB not properly connected. | Check BIB Connector Fittings |
| Tubing kinked or blocked. | Check Tubing Installation |
| Empty BIB Threshhold too high. | Check Empty BIB Threshhold, see Field |
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| Calibrating the Epmty BIB Warning |
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____ TARGET RPM | The calculated Target RPM for | Check Pump & Flow Rate Calibration, refer |
TOO HIGH !! | the pump indicated is out of | to Field Calibration Procedures |
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