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User Manual | 11.2016 | v01
www.schaererusa.com Error Messages
Error Messages
Display Message Cause Remedy
Grounds container missing
• The grounds container was removed
(cleaning program, emptying, etc.).
• The limit switch is defective.
► Insert grounds container.
If the message persists, call for service.
Empty grounds container • The grounds container is full. ► Empty the grounds container and reinsert it.
Cleaning program • A reminder appears daily at a preset time.
► The machine must be cleaned.
Refer to page 19-20 for daily cleaning procedures.
Grinder left/right no beans
• Appears when the bean hopper on the left-
or right is empty or when a coffee bean has
become stuck.
Beverage output is blocked!
► Rell the bean hopper with coffee beans (max.
1000g.) and conrm.
► Check bean slides.
► If jammed, use the stem of the cleaning brush
to “stir” the coffee beans around and unclog the
grinder. Then press conrm.
Grinder left/right blocked
• An object (such as a stone) has become
jammed in the left or right grinder.
Beverage output is blocked!
► Check grinder for blockage and remove
remaining beans with vacuum if necessary. Then
press conrm.
If the message persists, call for service.
Heating coffee water/hot water/
steam
• The temperature is 10° C below the
programmed temperature.
► Wait until the temperature has been reached.
If the message persists, call for service.
Grinder current fault
• PC board defect.
• Electronics defect.
► Call for service.
Brewing unit current fault
• PC board defect.
• Electronics defect.
► Call for service.
Over current brew motor
• Brewing unit is drawing too much current
(over 4A).
• Brewing unit is jammed.
► Call for service.
Water ow error
• No water connection.
• Pump defect. (pump pressure < 7.5bar)
• Brewer is blocked.
• Water system is blocked.
• Grind level is too ne.
• PC board and ow meter are improperly
connected.
• Electrical problem (e.g. PC board).
► Open the stopcock and press the beverage eld
again.
► Check the brewing unit.
► Check the grinder balance.
If the message persists, call for service.
Crit. coffee temp.
• Electrical problem between the sensor and
PC board.
• Temperature sensor defect.
► Call for service.
Crit. hot water temp.
• Electrical problem between the sensor and
PC board.
• Temperature sensor defect.
► Call for service.
Crit. steam temp.
• Electrical problem between the sensor and
PC board.
• Temperature sensor defect.
► Call for service.