Rancilio Silvia User Manual

1KIT-RSRTD Installation Guide Version 1.5 Auber Instruments, 730 Culworth Manor, Alpharetta, GA 30022 e-mail: [email protected] Tel: 770-569-8420 ww

10 Figure 17. Wiring the controller. Figure 18, Detailed view.

11 Figure 19. Bend the wire for easier to insert. 4) Install a cable tie as strain relief Place a cable tie at 2 to 3 inch away from the back of th

12 Figure 21. Left, press the back panel on with a little force. Right, screw is on. 6) Clean the controller box mounting area on the espresso mach

13 Figure 23. Control box position. 8) Tie up the wire in the boiler compartment (Fig.24). Make sure there are no cables touching the boiler surfac

14 To use the machine, please read “Operation manual for Rancilio Kit”.

15 Appendix 1) Circuit diagram of Silvia.

16 2) Circuit diagram of Silvia with the KIT-RSRTD connection 3) Useful link. http://www.murphyslawonline.com/silvia.html http://home.surewest.net/

2 Figure 2. Solid State Relay (SSR), mounting screw nut and washer for SSR, and silicone heat transfer compound (white paste in the plastic vial) fo

3 Figure 5. Cables for tapping power to controller. Terminated with piggyback connector on one end. Figure 6, Temperature sensor (Pt100 RTD) with s

4 Figure 8. Red arrows indicates the screws that hold the splash guard panel. 3) Remove the top cover. Remove the screws indicated by the red arrow

5 Figure 10. SSR wiring. 2) Apply the silicone heat transfer compound to the bottom metal surface of the SSR. Mount the SSR to the screw post as sho

6 C. Installation in boiler compartment Fig 11, top view of original wiring. Red arrows indicating where the controller power cable will be tapped.

7cable on the heater. Fig 12 shows the steam thermostat has been relocated and thermowell for RTD sensor is exposed (marked with red arrow). Fig 12,

8Fig 13. Wiring for SSR output and RTD sensor. Red arrow points to RTD sensor. Green arrows point to the SSR output connections. Blue arrow points to

9 D. Connecting the controller. 1) Remove all 8 screws on the controller box. Save them in a safe place. 2) Fit the controller power cables and R