Method for adapting a rinsing program in a dishwasher machine, and corresponding dishwasher machine
View Patent ↗A method for adapting a rinsing program in a dishwasher machine, and a dishwashing machine configured to perform the method, the method enabling the rinsing program run of a dishwasher machine to be adapted in such a way that satisfactory cleaning and drying performances are achieved even when using a combination rinse aid. To this end, the rinsing program run is adapted if there is insufficient salt, if the softening device is switched off, and if the dishwasher machine is on.
1. A method for producing a signal for adapting the rinsing program in a dishwasher machine, comprising:
producing a signal for adapting a rinsing program, the step of producing a signal including engaging at least one supplemental device within the dishwasher machine in response to a detection that there is an absence of salt above a predetermined minimum quantity, the softening device is switched off, and the dishwasher machine is operating, the step of engaging including commencing the operation of the softening device to soften the water.
2. The method of claim 1 , wherein the adapting further comprises commencing an operation of a lack-of-salt display.
3. A method for producing a signal for adapting the rinsing program in a dishwasher machine, comprising:
producing a signal for adapting a rinsing program, the step of producing a signal including detecting via a selected one of a pH sensor and a water hardness sensor the absence of a salt in an associated supply container above a predetermined minimum quantity; engaging at least one supplemental device within the dishwasher machine in response to a detection that there is an absence of salt above a predetermined minimum quantity, the softening device is switched off, and the dishwasher machine is operating, the step of engaging including commencing the operation of the softening device to soften the water to a minimum value in accordance with the detected pH value and, optionally, commencing the operation of a lack-of-salt display despite it being switched off.
4. The method according to claim 3 , wherein commencing the operation of the softening device to soften the water to a minimum value includes commencing the operation of the softening device to soften the water to a minimum hardness of about 25° dH.
5. A dishwasher comprising:
a controller that adapts a rinsing program of the dishwasher in response to an amount of salt being below a predetermined minimum quantity, a softener in an OFF condition, and the dishwasher operating, wherein the controller adapts the rinsing program by commanding the softener to operate.
6. The dishwasher of claim 5 , wherein the controller adapts the rinsing program by commanding an operation of a lack-of-salt display.
7. The dishwasher of claim 5 , further comprising a sensor that determines an amount of salt.
8. The dishwasher of claim 7 , wherein the sensor determines an amount of salt in a supply container.
9. The dishwasher of claim 5 further comprising a sensor that detects a PH level.
10. The dishwasher of claim 5 , further comprising a sensor that detects water hardness.
11. The dishwasher of claim 10 , wherein the controller determines that the softener is in an OFF condition when the sensor detects a water hardness of about 25 dH.