No display at flow meter, although water supply is okay.

Possible causes:

• Solenoid valve does not open. Check if the hole in the solenoid
valve diaphragm is blocked. Check if the solenoid valve coil is defective. If required, replace diaphragm or entire solenoid valve. Check cable to solenoid valve.

• Needle valve closed completely. Open needle valve in anticlockwise direction.

• Water supply blocked in mixing area. Clean inlet with round file.