Take the pump and hose out of the shipping packaging:
Connect the cable connector and hose to the connectors on the machine's rear panel:
Lower the pump to the bottom of the water tank:
Set the water-supply toggle switch to the lower position:
Turn the taps as shown in the picture below:
Start the machine and wait for the software to load. On first start, an Error 1 No Water message (see guide) appears on the screen.
Press the SERVICE MODE button and, on the machine screen, press Water pumping . Place a container in the dispensing window.
The machine starts the system-fill process. Water begins to flow through mixer #1 and the hose into the dispensing window. Wait for the process to finish.
Setting the water level
Run the pumping and check the water level in the mixer funnel (use the picture below as a guide). The optimal level is shown by the green bar; red indicates an excessive or insufficient level:
If the water level is insufficient or excessive, adjust the pump voltage. You will need a small flat screwdriver. Adjustment is done by turning the right adjustment screw on the machine's rear panel while pumping water.
To increase the water flow, turn the right screw clockwise; to decrease it, counterclockwise. Check the water level in the funnel. If the level is not optimal, repeat the process.
Open the service menu and flush the mixers by pressing buttons 1 and 2 on the screen in turn.
Press the CONTROLLER REBOOT service button. After the machine reboots, make sure Error 1 No Water is no longer shown.
After setting the water level, verify water dispensing in the service menu ("Calibration value").