Display Warnings - Astoria STORM BARISTA ATTITUDE SAEP 2GR Use And Maintenance Manual

12.

DISPLAY WARNINGS

Code Warning
E001 WARNING: Initial self-test
E002 WARNING: date not set
E003 WARNING: NTC board sensor failure
WARNING: Steam heating
E004
unit NTC probe failure
WARNING: Cup warmer
E005
NTC probe failure
WARNING: High-temperature
E007
board pre-warning
E008 WARNING: High board temperature
WARNING: Steam heating
E010
unit heating timeout
WARNING: Steam heating
E011
unit safety level
WARNING: Steam heating
E013
unit topping up timeout
E015 WARNING: Inconsistent water levels • Heating unit level probes detection error.
E016 WARNING: Till serial timeout
WARNING: Faulty boiler
E017
pressure probe
WARNING: Faulty pump
E018
pressure probe
WARNING: Inconsistent
E019 steam heating unit
temperature and pressure
TECHNICIANS manual
Cause
Generic alarms
• Negative initialisation cycle.
• Date and time are missing.
• NTC board faulty or open.
Service sensor alarms
• The steam heating unit temperature probe is
disconnected or faulty.
• The cup warmer temperature probe is
disconnected.
• The temperature probe has short-circuited.
• The cup warmer has overheated.
Board temperature alarms
• Board over the pre-warning temperature.
• Board temperature over the safety threshold.
• Cooling fan disconnected or faulty.
Service heating unit alarms
• The steam heating unit heating circuit is
disconnected.
• The safety thermostat is open.
• Fuse F9 has burned out.
• The static relays are faulty.
• Bad motherboard.
• The water in the steam heating unit has
dropped below the minimum level.
During operation:
• The steam heating unit did not finish topping
up the water within the maximum time (45
seconds).
• The communication with the till is interrupted. • Check the connection with the till.
• The service boiler pressure probe is disconnected
or faulty.
• The steam heating unit temperature probe is
disconnected or faulty.
• The steam heating unit temperature probe is
disconnected or faulty.
Action
• Check how many groups have been set in the
machine.
• Switch the machine off and back on again.
• Set the Date and Time.
• Switch the machine off and back on again.
• If necessary, replace the board.
• Check the connection of the steam heating
unit probe.
• If necessary, replace the probe.
• Check the cup warmer probe connection.
• If necessary, replace the probe.
• Switch the machine off and wait a few minutes.
• Switch the machine off and wait a few minutes.
• Check and, if necessary, replace the cooling fan.
• Check service boiler heating circuit, replace
burnt or faulty components, if necessary.
• Switch the machine off and back on again.
• Check that the probe is not clogged with
limescale.
• Check that the minimum level probe has been
connected correctly.
• Check that water is passing through the heating
unit correctly.
Check the steam heating unit water filling
hydraulic circuit:
• Switch the machine off and back on again.
• Check that there is water in the water mains.
• Check the filling solenoid valve / pump filter.
• Check fuse F1 in the control unit.
• Switch the machine off and back on again.
• Check level and safety probe.
• Check the connection of the steam heating
unit probe.
• If necessary, replace the probe.
• Check the connection of the steam heating
unit probe.
• If necessary, replace the probe.
• Check the connection of the steam heating
unit probe.
• If necessary, replace the probe.
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