Concordia XPRESS - Electrical Block Diagram

Section 3: Electrical 3033-003B
3-2 Concordia Xpress Technical Support Manual
2900-300B
Electrical Block Diagram
Power In
Fuses
Power Switch
Main Power
Relay/Contactor
Relay for Water
Tank Heating
Elements
Relay for Steam
Tank Heating
Elements
Water Pump
Transformer
DC Power Supply
Display
Heating Elements
Heating Elements
Rear Grinder
Front Grinder
Backplane
Left
Piston
Hall
Right
Piston
Hall
Flow
meter
Coffee
Piston
Left-Motor
Hall
Brew
Piston
Right-
Motor Hall
Transducer
Refer
Temp
Steam
Level
Grounds Bin
Mag Switch
Grounds Bin
Door Mag Switch
JP8
Front Panel
Mag Switch
Milk
Level
Sensor
Water
Temp
Water
Tank
Level
Post
Steam
Capp
Purge
Valve
Latte
Steam
Fill
Alt
Milk
optional
Switched
Fans
Un-
Switched
Fans
Water
Element
Cutoff
Steam
Element
Cutoff
Refer
Chip #2
Refer
Chip #1
Refer
Chip #1
Refer
Chip #3
Right
Group
Motor
Right
Group
Motor
JP2
JP7
JP3
Brew
Water
Hot
Water
CPU
Board
P1
AC Drawer
J1
JP9
J2
Fuses
Ground
L1
L2
Neutral
JP5
DC Voltage
AC Voltage
JP10 Control Voltage
F19F19
F18
F18
F18
F18
F18 F18
F18
F18
F18
F18
F16
F15
F16
F16 F17
F16F16F16
Fuse # on DC Board
F18
J3
KEY
F18
F18
J3
Jumper Plug on Back
Plane
JP
Fuse
J1 Adjustable
Jumper Plug
CPU/DC
Controlled Triac
CPU/DC
Controlled Triac
CPU/DC
Controlled Triac
JP3
Air
Vent
Valve
P4
Steam
Level
Safety
Syrup
Control Box
Milk
Pump
Latte
Air Valve
Capp Air
Valve
F18
Mini Backplane
Speed Cntrl
Expansion PCA