Saeco PRIMEA LINE Technical & Service Manual page 25

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5.1.1 Function group 1 - coffee unit, coffee grinder, heater power supply.
Brew group
brew group
home
inserted
grinder
Grinder
Go
Imp:000
Impulses
Top open
Med. Aroma
100
brew group
multi valve
grinder
capp.valve
heater
pump
Function group 2 - multi-way valve, cappuccino maker valve, pump
Multival:OK
multi
Pos3:Init
valve
Ms: Top
left
Ms: Bot
Cupp.Valve
capp.valve
reached
next
Pos1:Init
position
MS: open
Flowmeter
Imp.:000
solenoid
Hz:000
multi valve
brew group
capp.valve
grinder
pump
heater
Function group 3 - drip tray, cup illumination, cup warmer
Cuplift
cuplift
up
Is bottom
Key up:Off
Key down:Off
cuplift
down
illumination
multi valve
brew group
capp.valve
grinder
heater
pump
PRIMEA Chapter 05
REV. 02 - Mar. 07
Errors
brew group
Dregdraw:OK
work
Door:OK
WaTank:OK
WaLevel:OK
water heater
DripWater:OK
(1300 W)
MilkTank:OK
CappDraw:OK
Tray miss:OK
steam
Sensor
heater
St:100:OK
(1100 W)
Wa:100:OK
cup lift
software
illumination
version
cup warmer
ESC
Errors
multi
Dregdraw:OK
valve
Door:OK
right
WaTank:OK
WaLevel:OK
DripWater:OK
pump
MilkTank:OK
MilkDraw:OK
CappDraw:OK
Tray miss:OK
Sensor
St:100:OK
Wa:100:OK
cup lift
software
illumination
version
cup warmer
ESC
Errors
Dregdraw:OK
Door:OK
WaTank:OK
WaLevel:OK
DripWater:OK
MilkTank:OK
MilkDraw:OK
Tray miss:OK
Cup
Sensor
Heater
St:100:OK
Wa:100:OK
cup lift
software
illumination
version
cup warmer
ESC
Brew group home: brew group in home position
Is home - rest position (Gearmotor micro.)
Brew group work: brew group in brewing position.
Is work - delivery position (gearmotor micro)
Brew group:
inserted - unit inserted (unit micro)
Missing - unit missing (unit micro)
Grinder go:
coffee grinder running.
Grinder:
Imp:000 - grinder pulses.
Top open - coffee container cover open.
Top closed- coffee container. cover closed.
Steam heater:
1100 W - powers steam heater.
Water heater:
1300 W - powers water heater.
Sensor:*
max 150
Impulses
Coffee grinder pulse control (min.60 -
max. 200) in steps of 05
Med. aroma
sets quantity of ground coffee
Multi valve left:
Multi-way valve turns left
Multi valve right:
multi-way valve turns right
Multival:OK
multi-way valve OK or faulty (ER)
Pos1:Steam
Steam setting (hot milk and froth)
Pos2:St.Pre.
Steam pressure
before delivery of milk or froth
Pos3:Init
Reset position - initialisation
Pos4:Coffee
Coffee brew setting
Pos5:Hotwa.
Hot water dispense setting
Cupp.valve next:
Cappuccino valve command position
Pos1:Init
Reset position - initialisation
Pos2:Foam
Milk frothing setting
Pos3:Milk
Hot milk dispense setting
pump:
Pump
Turbo:OK
Pump OK or faulty (ER)
Imp.:000
Turbine pulses (40 - 60 OK)
Hz:
000
Solenoid:
Activation of electromagnet that closes the
milk door
Cuplift up:
Tray up movement
Cuplift down:
Tray downwards movement
Cuplift:
Is bottom:
Tray downwards (lower micro)
Is Top
Tray up (upper micro)
Key up: OFF
ON/OFF-Up key pressed
Key down: OFF
ON/OFF-Down key pressed
Illumination:
cup illumination (press and hold)
Cup warmer
cup warmer plate (press and hold)
Key: In black: Keys
In blue: Check status
* See next page (sensors)
2/20

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