Setting Brew Pump Pressure, Single Group
Setting Brew Pump Pressure, Single Group
Press the Circle to enter programming
Scroll to brew pump pressure
Press circle to bracket pump percentage
Install blind portafilter
Turn on full brew
Increase percentage until the bar pressure on the gauge reads 10 bar
Press circle to save the pump percentage
Actuate group paddle to return to main screen.
Related Articles
Setting Rotary Pump on Single Group (January 2020 or later)
Setting Rotary Pump on Single Group (January 2020 or later) Tools Needed: Flathead screwdriver, Phillips head screw driver, or multi screwdriver (photo) Time Needed: 10 Min Press circle to enter into programming Scroll to pump percentage, confirm the ...Hard Reset - Single Group
Hard Reset, Single Group Step 1: Press circle to enter programming Scroll to Advanced Settings and circle to enter Scroll to menu option Save/Restore settings, press circle to enter Arrow up to Reset Factory Default Press circle, arrow to yes, press ...Pump Port Test, Single Group
Testing Pump Port on Circuit Board Time Needed: 10 Minutes Tools Needed: #2 Phillips Screwdriver Multi meter Step 1: Get to the Circuit Board Remove the cup tray Unscrew the two screws below the display and rock back the ...Single Group Internal Diagram
1. 3-Way Brew Solenoid 8. Vacuum Breaker 2. Needle Valve 9. Pressure Relief Valve 3. Inlet (Autofill) Solenoid 10. Brew Gauge 4. Steam Valve 11. Expansion Valve 5. Hot Water Valve 12. Steam Tank Ball Valve, Drain 6. Transducer 13. Brew Tank Ball ...Single Group Electronics Identification Diagram
2020 Single Group 1. Display Ribbon Cable 7. Group Cap Magnet Switches 2. Relay Harness 8. Steam Tank Level Probe 3. 24v DC Power 9. Transducer 4. Pump 10. SSR Steam Relay 1 5. Solenoids 11. SSR Steam Relay 2 6. Brew Tank RTD 12. SSR Brew Relay If ...