Method for adding a multi-component detergent additive in a water leading household appliance

1. Method for adding a multi-component solid detergent additive during a program sequence of a water leading household appliance,

wherein the water leading household appliance is a dishwasher,

wherein the water leading household appliance comprises one compartment ( 4 , 18 ) adapted to store a multi-component solid detergent additive,

wherein a liquid supply to said compartment is effected in dependency of the program sequence, so that the liquid supply is effected repeatedly in time intervals,

wherein the water leading household appliance comprises an input device for inputting a program option and the liquid supply is additionally effected in dependency of the selected program option,

wherein by means of the input device, a component type of the multi-component solid detergent additive may be selected, and the liquid supply to the compartment is effected only during those program sections of the program sequence for which the selected type contains a corresponding component of the multi-component solid detergent additive, and

dissolving each of the corresponding components of the multi-component solid detergent additive during the program section associated with each of the corresponding components, wherein the step of dissolving each of the corresponding components takes place within the one compartment storing the multi-component solid detergent additive.

2. Method according to claim 1 , wherein the liquid supply into the compartment ( 4 , 18 ) is effected during at least two different program sections of the program sequence.

3. Method according to claim 2 , wherein the liquid supply duration, the supplied liquid amount and/or the liquid temperature in at least two program sections are different.

4. Method according to claim 1 , 2 or 3 , wherein the point of time for supplying liquid during a program section is dependent on the program section type.

5. Method according to claim 1 , wherein the liquid supplied into the compartment ( 4 , 18 ) is taken from a fresh water supply of the household appliance and/or a washing liquid or suds being stored in the household appliance.

6. Method according to claim 5 , wherein the supplied liquid is branched off a supply pipe to a liquid distributing device of a circulating cycle for the liquid of the household appliance.

7. Method according to claim 5 , wherein the household appliance comprises a cleaning compartment, for loading objects to be cleaned and a distributing device for distributing liquid in said cleaning compartment and wherein the liquid being distributed in said cleaning compartment is first supplied into the compartment ( 4 , 18 ) under temporal control.

8. Method according to claim 7 , wherein the compartment ( 4 ) is adjacent to the cleaning compartment and wherein an opening or a passage between the compartment ( 4 ) and the cleaning compartment may be closed by means of a closing device ( 6 ), so that the liquid supply into said compartment is effected by a temporally controlled opening of the closing device.

9. Method according to claim 6 , 7 or 8 , wherein the household appliance is a dishwasher and the distributing device is a spray arm of the dishwasher.

10. Method according to claim 5 , wherein during a program section having a temporally changing liquid temperature, the liquid taken out of the cleaning liquid is supplied into the compartment ( 4 , 18 ) when a predefined cleaning liquid temperature has been attained.

11. Method according to claim 1 , wherein the selected type is indicative of the particular multi-component solid detergent additive that has been placed in the compartment ( 4 ).

12. Method according to claim 1 , wherein the liquid supply to the compartment is interrupted at a conclusion of one of said program sections during which the liquid supply to the compartment was effected.

13. Method according to claim 12 , wherein the compartment is closed at the conclusion of said one of said program sections during which the liquid supply to the compartment was effected.

14. Method for adding a multi-component solid detergent additive during a program sequence of a water leading household appliance,

wherein the water leading household appliance is a dishwasher,

wherein the water leading household appliance comprises a compartment adapted to store a multi-component solid detergent additive,

wherein a liquid supply to said compartment is effected in dependency of the program sequence, so that the liquid supply is effected repeatedly in time intervals,

wherein the water leading household appliance comprises an input device for inputting a program option and the liquid supply is additionally effected in dependency of the selected program option,

wherein by means of the input device, a type of a particular multi-component solid detergent additive may be selected, and the liquid supply to the compartment is effected only during those program sections of the program sequence for which the selected type contains a corresponding component of the multi-component solid detergent additive;

dissolving each of the corresponding components of the multi-component solid detergent additive during the program section associated with each of the corresponding components, wherein the step of dissolving each of the corresponding components takes place within one compartment storing the multi-component solid detergent additive; and

dissolving the entirety of the multi-component solid detergent additive within one dishwasher wash cycle.