Maintenance and cleaning
System components
If necessary, clean the system components with clear water and a soft sponge or cloth.
• Never use aggressive cleaning agents or chemical solutions. These could attack the casing sur-
face or impair the function of the unit.
Valve with solenoid
The valve must be dismantled for cleaning.
• Pull the power plug of the controller and stop the water supply.
• Dismantle the valve as shown in the figure, clean it and reassemble it.
EN
LEV0441
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