Miele Dishwasher Aqua Stop Inlet Hose - Waterproof System, 2 Metre, 220-240V

Name: Miele Dishwasher Aqua Stop Waterproof Inlet Hose 2m G1023 G1152 G1220 G1232 G1370 G2183 G4203 G4420 G4922 G4960 G5050 G5500 G5570 G6305
Brand: Miele
SKU: BUN_2181024213466

This is the Miele Waterproof System inlet hose - the safety hose with the solenoid valve box moulded onto the tap end and the wiring loom running inside the outer sleeve. It is a double-walled hose: the outer sleeve catches any water that escapes the inner hose and routes it into the base tray, where a float switch shuts the water off and runs the drain pump. It carries the inlet filter and the 2.5 L/min flow restrictor as well. Nominal length is 2 metres overall - about 1760mm of flexible hose plus 320mm of valve body and fittings.

Please check before ordering: This hose is for Miele DISHWASHERS (G-prefix model numbers). It is not a washing machine part - if your model starts with W, WT, WDB, WEA, WWD, WCG or WCI, this is the wrong hose. It is also not a plain inlet hose: if the tap end of your existing hose is just a plastic elbow nut with no valve box and no cable, your machine does not have the Waterproof System and this will not work. Miele does not publish a model list for this part - fitment is determined by the valve unit, so the safest check is to read the M.-Nr. moulded on your existing valve box. If it is 10499863, 10499862, 10499861, 7638500, 7638501, 5268990/1/2 or 5064000-5064003, this hose is your replacement. If you need more than about 1.8m of reach, order the 4.5 metre version 10499873 instead - this hose must never be cut, shortened or extended.

Part Numbers

Part number	10499864
Official Miele description	Waterproof System 220-240V 2,5l 2m
Replaces	10499863, 10499862, 10499861, 7638500, 7638501, 5268990, 5268991, 5268992, 5064000, 5064001, 5064002, 5064003
Longer version	10499873 - the 4.5 metre Waterproof System hose
Valve unit	Bitron / Elbi Type 902 protection box
EAN	4002516473732

Which Part Do You Need

10499864 - this listing	The 2 metre Waterproof System hose. Around 1760mm of hose plus a 320mm valve body. Some sellers describe the same part as 1.8m.
10499873	The 4.5 metre Waterproof System hose. Order this one if the run from tap to machine is longer than about 1.8 metres.
Plain inlet hoses (5318960, 4623454, 6909130, 6909150)	Ordinary hoses with no electrics. These are extension and laundry hoses - they will not operate a Waterproof System dishwasher.
9480312	A different, higher-flow (7.5 L/min) commercial Waterproof System unit. Not this part.
Aftermarket equivalents	Non-genuine Aqua Stop hoses are available for around a third of the price, but fitting one can affect Miele water-damage cover. Ask us if you would like the aftermarket option instead.

Fits These Models

G1020G1021G1022G1023G1023UG1040G1042G1043G1102G1120G1130G1140G1142G1143G1150G1152G1162G1170G1172G1173G1174G1180G1181G1182G1183G1200G1202G1220G1222G1224G1225G1230G1232G1233G1235G1242G1243G1244G1245G1252G1262G1270G1272G1274G1275G1282G1283G1285G1287G1293G1297G1320G1330G1343G1344G1355G1370G1383G1384G1420G1422G1430G1442G1470G1472G1502G1520G1530G1532G1534G1552G1554G1570G1572G1574G1582G2143G2183G2243G2732G4101G4203G4203SCG4220G4300G4370G4410G4420SCG4480G4481SCVIG4500G4510G4570G4580G4600G4670G4782G4800G4820G4860G4880G4910G4922G4930G4960G5050G5055G5141G5200G5210G5215G5260G5265G5481G5500G5500SCUG5570SCVIG5640G5690G5700G5770G5830G6305G6767G638 PlusG643 VI PlusG646G692 PlusG692 SC Plus

Brands: Miele. The model number is on the rating plate inside the door, on the tank rim or on the door edge. The list below is the fitment range compiled from Miele dishwasher parts diagrams; because Miele specifies this part by valve unit rather than by model, please also check the number on your existing valve box before ordering. If your model is not listed, send us your full model number and we will check it for you.

Symptoms This Part Fixes

Waterproof / water protection fault showing	Water has reached the base tray and the float switch has tripped. Dry the tray and find the leak before condemning the hose.
Drain pump runs constantly and will not stop	Classic Aqua Stop trip - the float is up. It will keep running with the door open until the tray is dry and the float resets.
Machine will not take any water	The solenoids in the valve box have latched shut or failed. Check the tap and filter first, then suspect the valve unit.
Water dripping from the valve box at the tap end	The valve body is leaking. Replace the complete hose - the valve is not serviceable separately.
Split, kinked, abraded or bulging hose sleeve	Replace immediately. Miele position is replace, never repair.
Fills very slowly	Blocked flow restrictor or corroded inlet filter inside the valve unit.
Trickles water into the machine when idle	A solenoid seat is not sealing. The second valve is masking the fault - still replace.

Specifications

Type	Waterproof System / Aqua Stop safety inlet hose
Length	2 metres nominal - approx 1760mm hose plus 320mm valve body
Voltage	220-240V, 50/60Hz solenoid
Flow restrictor	2.5 litres per minute
Tap connection	G 3/4 inch female union - fits a standard Australian 3/4 inch BSP tap, no adaptor needed
Maximum pressure	10 bar (machine spec 50-1000 kPa)
Water temperature	Cold or hot fill up to 60 degrees C - check your model manual
Appliance	Miele G-series dishwashers only

Fitting Notes

Isolate first	Turn the tap off and unplug the dishwasher at the wall. This hose carries mains voltage wiring - this step is not optional.
Dry the base tray	If the Aqua Stop has tripped, the float must be down and the tray dry or the fault will return straight away.
Pull the machine out	The hose enters at the rear and the cable terminates on the machine side, so you need rear access. On integrated models remove the plinth and release the cabinet fixings.
Tap end	Unscrew the valve box from the tap. If it is seized, grip the metal nut, never the plastic body.
Machine end	Release the electrical connector as well as the hose union, and note the routing and cable clips before you pull the old one out.
Refit	Machine end first, seat the electrical connector fully, then route the hose with no kinks and no tight bends - the internal wiring fails at sharp bends.
Tap seal	Check the rubber sealing washer is in the union nut. Do not add thread tape or a second washer. Hand tight, then about a quarter turn - no spanner on the plastic.
Never modify	Do not cut, shorten, extend or clamp the hose. Coil any excess loosely behind the machine.
Test	Turn the tap on and check both ends for weeps before restoring power, then run a short programme and watch a full fill and drain.
Warranty note	If the machine is still covered by Miele water-damage cover, have the hose fitted by Miele Service - DIY replacement can affect that cover.

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Questions before you buy	Email [email protected] with your model number and we will confirm the fit.