Astoria Core200 AEP Mode D'emploi page 43

Malfunctions and solutions table
Problem
NO MACHINE
POWER
NO WATER IN THE
HEATING UNIT
TOO MUCH WATER IN
THE HEATING UNIT
WATER OR STEAM MIXED
OF THE STEAM NOZZLES
STEAM NOZZLES RELEASE
WATER OR STEAM
MIXED WITH WATER
NO BEVERAGES ARE
BEING DISPENSED
WATER IS LEAKING
FROM THE MACHINE
THE COFFEE IS TOO HOT
OR TOO COLD
THE COFFEE GROUNDS
ARE WET
THE GAUGE INDICATES
A NON-CONFORMING
PRESSURE
• COFFEE IS ONLY
DISPENSING VIA THE
MANUAL BUTTON
• SELECTED DOSE
BUTTON IS FLASHING
THE ELECTRONIC SYSTEM
HAS SHUTDOWN
WATER IS LEAKING
FROM THE PUMP
THE MOTOR STOPS
SUDDENLY OR THE THERMAL
PROTECTOR IS TRIGGERED
BY A POWER OVERLOAD
THE PUMP IS WORKING
BELOW THE NOMINAL
FLOW RATE
THE PUMP IS NOISY
Problems highlighted in grey require the machine
to be switched off and the Technician to be called
out.
User manual
Cause
The machine is switched off.
The water mains valve is shut off.
Electrical system or hydraulic system fault.
• The nozzle sprayer is clogged.
• The machine is switched off.
Electrical system or hydraulic system fault.
The water mains tap is shut off.
• The tray is not draining.
• The drain pipe is broken, has detached, or the wa-
ter flow is obstructed.
Electrical system or hydraulic system fault.
The dispensing group is too cold.
Hydraulic system fault.
Electronic system fault.
Electrical system or hydraulic system fault.
Pump fault.
Pump fault.
Pump fault.
Pump fault.
Action
Turn on the machine.
Open the water mains valve.
Turn off the machine and call out the Technician.
• Clean the steam nozzle sprayer.
• Turn on the machine.
Turn off the machine and call out the Technician.
Open the water mains valve.
• Check the sewer drain.
• Check and restore the drain pipe connection to
the tray.
Turn off the machine and call out the Technician.
Wait for the group to fully heat up.
Turn off the machine and call out the Technician.
Turn off the machine and call out the Technician.
Turn off the machine and call out the Technician.
Turn off the machine and call out the Technician.
Turn off the machine and call out the Technician.
Turn off the machine and call out the Technician.
Turn off the machine and call out the Technician.
Core200
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