Gaggia Accademia, Руководство по обслуживанию

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ACCADEMIA 05 TROUBLESHOOTING
GAGGIA Rev. 00 / March 2010 Page / 12 03
INDICATORS
FLOW_METER LQGLFDWHVWKHZDWHUÀRZUDWHLQWKHÀRZPHWHUH[SUHVVHGLQSXOVHVSHUVHFRQG
When coffee pump 1 is switched on (and EV_AC_COFFEE is on), the value must not be less than 10 p/s.
When the hot water/steam pump 2 is switched on (and EV_DC_DISCHARGE is on), the value must not be less than 5
p/s.
POWER FREQ. : indicates the frequency of the power supply voltage
DRIP DRAY : indicates the status of the tray level sensor. If enabled, it indicates that the level has been reached
WATER TANK : indicates the status of the water tank level sensor. If enabled, it indicates that the level has been
reached
CARAFFE CLEAN : if enabled, it indicates that the milk carafe is in the CLEAN position
CARAFFE MILK : if enabled, it indicates that the milk carafe is in the MILK dispensing position
CARAFFE PRESENT : if enabled, it indicates that the milk carafe is connected
PUMP 1
COFFEE
FLOW
METER
(p/s) 0
POWER
FREQ.
(Hz) 50
EV DC2
STEAM
PUMP 2
WATER &
STEAM
DRIP
DRAY
WATER
TANK
EV DC3
AIR
EV AC
COFFEE
CARAFFE
CLEAN
CARAFFE
MILK
EV DC4
CLEAN
EV DC1
DISCHAR.
CARAFFE
PRESENT
DRIP
DRAY
EV DC5
HOTWATER
ESC PAGE
2
PAGE
4
3 Hydraulic Circuit
Hydraulic Circuit
This page pertains to the water circuit management
CONTROLS
PUMP1 COFFEE : if pressed, the coffee boiler pump is activated
and if pressed again, it is disabled
PUMP2 WATER&STEAM : if pressed, the steam/hot water boiler
pump is activated and if pressed again, it is disabled
EV_AC COFFEE : if pressed, the 230 V solenoid valve is activated
EV_DC1 DISCHARGE : activates the 24 V solenoid valve for the
draining process
EV_DC2 STEAM : activates the 24 V solenoid valve to dispense
the steam
EV_DC3 AIR : activates the 24 V solenoid valve to froth the milk
EV_DC4 CLEAN : activates the 24 V solenoid valve to clean the
milk circuit
EV_DC5 HOTWATER : activates the 24 V solenoid valve to
dispense hot water