Miele W 1903 instruction manual Plumbing, Connection to the drain sys- tem

Plumbing

Connect the water supply hose (the hose marked blue) to the cold water valve.

Turn on the valve and check for leaks. The water pressure must be within 14- 140 psi (0.1-1 MPa). If the water press- ure in greater than 140 psi (1 MPa), a pressure reducer must be installed. At pressures below 14 psi (0.1 MPa), the standard inlet valve of the machine must be exchanged for a low pressure version available from the Miele Parts Dept.

The water supply hose is equipped with a filter; please do not remove this filter.

Connection to the drain sys- tem

The 1.5 m (5 ft.) drain hose may be con- nected as follows:

1.Directly into a sink: hook the hose over the edge of the sink and secure it firmly(e.g. by tieing the hose to the water faucet).

2.Connection to a stand pipe: place the drain hose into a 38 mm (1 1/2") stand pipe and firmly secure it. (An antisiphoning device is not re- quired;there is one built into the ma- chine.)

3.To a floor drain: if desired, the drain hose may be extended to 4.5 m (15 ft.) maximum.

The machine drains using a pump with a maximum delivery head of 1 m (4 ft.).

Make sure there are no kinks in hose.

The machine is equipped with an air- gap/anti-siphoning system so that no minimum drain height is required.

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