Rancilio EGRO 5511, Technical Manual

Page: 48 / 70

EGRO 5511 Manual
ELECTRICAL
Motherboard
- continued
J1 (Orange, Green, 2x Grey)= Leads to Power Board (2x White)= lead to 6.3a Fuse
(230v)
J2 (Brown, White, grey)=Bottom of motor gear box (Red & Black)= Motor for gears
(Green, yellow, pink)= Piston home position sensor (24v)
J3 Same as J2
J4 (Blue & Black) Leads to the power switch then to the power board (230v)
J5 (Red & Grey)= Lead to top Relay (Orange & White) Lead to the bottom relay. (24v)
J6 Empty on 2 step machine
J7 Serial Port for peripheral devices
J8 Ribbon cable for the front display (24v)
J9 (Black, yellow, white)= Flowmeter (Red, Blue)= Steam Boiler Water level probe
{Red= probe, Blue boiler cap} (2x Brown)= P-stat for Steam Boiler (5v)
J10 (2xRed)= Coffee Brew Solenoid (2x Black)= Steam Solenoid for Hot water tap) (2x
Brown)= Coffee water solenoid for Hot water tap (2x Yellow)= Steam boiler fill valve.
(24v)
J11 (Black & Brown)= Thermostat on coffee boiler (5v)
J12 (Blue and Brown) Power for the Pump (230v)
J13 Port for the Card reader
J14 Empty
J15 (2x Grey) Micro switch for grounds drawer (24v)
J16 (2x Blue) Brew chamber element (24v)
J17 (Black & Red) Left grinder motor (230v)
J18 (Black & Red) Right grinder motor (230v)
J19 (2x Yellow) TS solenoid (2x Orange) Push button for the TS (Red & White) Probe
for the TS (24v)
J20 TS Board Plug in (24v)
J21 TS Board Plug in (24v)
INPUT LISTING
Page 47