NEC G 2170, G 1180, G 2180 operating instructions Drainage, Venting the drainage system

Page 53

Plumbing

Drainage

The machine comes equipped with a built-in non-return valve on the discharge side to prevent waste water from flowing back into the dishwasher.

The dishwasher is equipped with a

5 ft (1.5 m) flexible drain hose with an internal diameter of 7/8" (22 mm).

Drain hose extensions and adapters can be ordered from Miele.

The maximum drain hose length is 13 ft. (4 m), max. drain height: 39" (1 m).

If the hose is to be directly fitted to the drainage outlet on site, use the supplied hose clip.

The hose can be installed to the left or right side.

The existing drain pipe for the drain hose is designed for various hose diameters. The drain pipe must be shortened if the drain pipe extends too far into the drain hose. The drain hose could get clogged.

The drain hose must not be shortened.

Make sure the hose is installed without kinking, pressure or being pulled.

Venting the drainage system

If the dishwasher drain hose is connected to a floor drain or to a drain pipe that is less than 8" (20 cm) above the floor, the drain must be vented. Otherwise the water inside the dishwasher may siphon out during the wash program.

^Open the dishwasher door and remove the lower basket.

^Pull the lower spray arm firmly upwards to remove.

^Cut off the vent cap located at the right rear of the triple filter system, as illustrated.

53

Image 53
Contents En US, CA Contents Contents Electrical Safety Important Safety InstructionsInstallation Disposal of an appliance UseGuide to the dishwasher Guide to the dishwasherControl panel Energy saving washing Caring for the environmentPull the handle to open the door Before using for the first timeTo open the door To close the door Adding rinse aid Rinse aidAdjusting the dosage Rinse aid indicatorThree times Rinse aid amount Flashing rhythmLoading the dishwasher Silver and aluminum Items not recommended for dishwashingGlassware Cutlery tray Spoon inserts for the cutlery basket Cutlery basketCoffee bar Upper basketCup racks Slide out the upper basket Adjusting the upper basketLower basket Vase/Bottle holder Basket accessories Detergent UseAdding detergent Starting a program Turning onSelecting a program Usage Program guideChanging a program At the end of a programInterrupting a program Buzzer Additional functionsFactory default Technical faults Frequently asked questionsAll program indicators Issue Possible fault Solution Buzzer soundsFlash when the door is Running when the doorIssue Possible fault Solution Shortly after Problems water intake/drainProgram start Stops, the buzzerGeneral problems with the dishwasher Sounds Poor cleaning results Wet, glasses Issue Possible fault Solution Dishes are stillCutlery are SpottedDiscolored Issue Possible fault Solution Glasses areFilm cannot be wiped Off Glasses are dullPC Update After sales serviceRepairs MieleCareTransport Page User Maintenance Instructions Cleaning the wash cabinet Cleaning and CareCleaning the door and the door seal Cleaning the control panelTriple 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 environment Disposal of the packing material Grounding Instructions Electrical connectionConnection to the water supply PlumbingVenting the drainage system DrainagePage