Untreated water connection not connected to water supply

Connect water supply hose to the untreated water connection

Water supply is shut off

Open the untreated water supply

Volume of water not reached within specified time (time taken to flow through flowmeter >120 sec.)
Supply of water to several appliances simultaneously reduces the water pressure too much

• Open the tap fully
• Avoid kinks in the water supply line
• Increase the dimensioning of the water supply hosing

Incoming water pressure is too low

• Increase the dimensioning of the water supply hosing
• Increase the in-house water pressure through suitable means. Inform the water fitter