Saeco Classic - CPU - INPUT (Royal Professional Rapid Steam; Royal Coffeebar)

ROYAL 4. FUNCTION/TIMING
Saeco International Group REV.4 SEPT.2003 Page 17/22
2.4.1. CPU – INPUT (Royal Professional Rapid Steam / Royal Coffeebar)
Component Voltage Comments
Microswitch MS1 15/5V = Gears in home position
Microswitch MS2 15/5V = Gears in brewing position
Microswitch MS3 15/5V = Brewing unit
Microswitch MS4 15/5V = Doser
Microswitch MS5 15/5V = HWS valve
Microswitch MS6 15/5V = Dregs drawer
JP8
JP1
JP2
JP3
JP4
JP5
MS1-
Getriebe
schalter
MS2-
Getriebe
schalter
Dosier
schalter
HWD-
schalter
Flow-meter
System 1
Temp. Sensor
System 1
MS Brüh-
gruppe
MS Satz-
schublade
CPU
JP9
JP6
Wasserstands
anzeige
Temp. Sensor
System 2
Flowmeter
System 2
nur Roy.
Coffeebar
Thermo sensor
System 1
MS2
Gear
switch
brew pos.
Doser
switch
Hot water/
Steam switch
MS brew
unit
MS dregs
drawer
Flow meter
Reed switch
Water level
MS1
Gear
switch
home pos.
Thermo sensor
System 2
only Royal
C
offebar