Saeco Classic Service Manual page 79

ROYAL
The upper display line signals the activated microswitch and the Hall effect of the turbine.
The activated buttons are signalled by the lower display line (e.g. 1=S1, 2=S2, etc.).
All CPU input signals from the machine
appear in the first line of the display.
Royal Exclusive / Digital / Digital Redesign
1 = Brewing unit in brewing position
(brewing unit microswitch activated)
2 = Brewing unit in idle position
(idle position microswitch activated)
3 = Doser chamber full
(doser microswitch activated)
4 = HWS valve microswitch activated
5 = Grinds container microswitch activated
6 = Brewing unit microswitch activated
7 = Water tank filled
(reed contact not activated)
8 = Flow meter pulse system 1 (Water)
(indicator flashes when magnet passes
Hall generator)
9 = Flow meter pulse system 2 (steam)
(indicator flashes when magnet passes
Hall generator)
Flow rate:
If the pump is activated during test mode and the hot water valve opened, a two-digit number
appears at the bottom right side indicating the flow rate. This value must be between 40 - 60.
Grinder rate:
If no button is activated, a number appears at the bottom right side referring to the grinder
rate. This value must be between 125 - 135.
Exit: Switch the machine off at the main switch.
Saeco International Group
5. SERVICE PROGRAMME
All CPU input signals from the control board
appear in the second line of the display.
Royal Professional
Royal Cappuccino
1 = Expresso lungo
2 = Coffee
3 = Expresso
4 = Powder coffee
5 = Steam
6 = Standby
7 = Cappuccino
maker
REV.4 SEPT.2003
Royal Capp. Redesign
1 = Water
2 = Powder coffee
3 = Cappuccino maker
4 = Expresso lungo
5 = Coffee
6 = Expresso
7 = Menu
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