Operation Manual

17.

17.17.

17. Troubleshooting

TroubleshootingTroubleshooting

Troubleshooting

Cause

CauseCause

Cause Fault

FaultFault

Fault Solution

SolutionSolution

Solution

– Coffee does not taste nice Has the coffee been stored for Adjust minimum supply levels to

more than 1 hour? actual requirements.

Quality of ground coffee beans? Consult your coffee supplier.

– Coffee too cold Is the brewed coffee tank open? Replace the lid.

Is the boiler/brewed coffee tank Can only be set by customer

temperature too low? services.

Not clean, coffee from previous day? Start the cleaning programme.

– Coffee too thin Net weight too low? Increase net weight.

Supply level sensor defective? Clean ground coffee container; if

no improvement, consult

customer services.

– Display blinks Time and/or date are not set (for Set date and time (see chapters

example after prolonged power 11.m / 11.n).

failure).

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