Miele G 2420 G 2430 Issue Possible fault Fix Dishes are not dry, Are spotted, White residue is

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Frequently asked questions

Issue	Possible fault	Fix
Dishes are not dry,	The rinse aid setting may be	Increase the dosage, refill
glasses and cutlery	too low, or the rinse aid	the reservoir or switch the
are spotted.	reservoir is empty.	rinse aid product when
		refilling, see "Before using
		for the first time".
	Dishes were taken out too	Leave dishes in longer, see
	soon.	"Use".
	A "2 in 1" product was used.	Set the Detergent setting to
	These products have a low	"Powder" and add rinse aid.
	drying effect.
	The Detergent setting "2 in	Set the Detergent setting to
	1" or "Gel" is turned on, but	the detergent used, see
	another product was used.	"Detergent settings".
White residue is	Not enough rinse aid was	Increase the dosage, see
visible on cutlery	used.	"Before using for the first
and dishes.		time".
Clouding occurs on	The salt container is empty.	Refill the salt container, see
glassware and film		"Before using for the first
can be wiped off.		time".
	The salt container lid was	Reseat it making sure it
	not correctly screwed on.	screws back on correctly.
	Unsuitable "2 in 1" or "Gel"	Change detergent, use
	products were used.	normal tabs or normal
		powder detergent.
	The automatic water	Contact Miele’s Technical
	softener unit is defective.	Service.

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Contents Operating instructions Optima Series 2420 2430 Contents Contents Electrical Safety Important Safety InstructionsInstallation Disposal of an appliance UseGuide to the dishwasher Control panel Energy saving washing Caring for the environmentTo close the door Before using for the first timeTo open the door Child Safety Lock Checking the water hardness Water softenerFilling the salt container Salt indicator Adding rinse aid Rinse aidAdjusting the dosage Rinse aid indicatorLoading the dishwasher Silver and aluminum Items not recommended for dishwashingGlassware Cutlery tray Spoon inserts for the cutlery basket Cutlery basketCup racks Upper basketCoffee bar Inserting the insert b Removable spike insertRemoving the insert a Slide out the upper basket Adjusting the upper basketLower basket PlateGuard Plus with StemGuard Bottle holder Lower basket insertsInserting an insert b Foldable Spike insertRemoving an insert a Basket accessories Detergent UseAdding detergent Starting a program Turning onSelecting a program Usage Program When to use Program sequenceProgram guide Program sequence indicator Glasscare indicatorTime display At the end of a programChanging a program Interrupting a programGel Detergent settingsAdditional functions Starting a program before the delay start has elapsed Delay startDelay start display Default setting Technical faults Frequently asked questionsProblems water intake/drain General problems with the dishwasher Sounds Poor cleaning results Are spotted Issue Possible fault Fix Dishes are not dryWhite residue is Visible on cutleryDiscolored Film cannot be wiped Off Glasses are dull Issue Possible fault Fix Glasses areDiscolored, film Cannot be wiped offPC Update After sales serviceRepairs MieleCareTransport User Maintenance Instructions Wash cabinet Cleaning and CareDoor and the door seal ExteriorTriple filter system Cleaning and Care Removing the spray arms Cleaning the spray armsCleaning the filter Cleaning the water inlet filterInstalling an in-line water filter Cleaning the drain pump and non-return valve Page Installation Instructions Disposal of an old machine Help to protect the environmentDisposal of the packing material Grounding Instructions Electrical connectionConnection to the water supply PlumbingVenting the drainage system DrainagePage Page Alterations reserved/1906