![background image](http://html.mh-extra.com/html/miele/g-7825/g-7825_operating-instructions-manual_234818061.webp)
Plumbing
61
Please refer to the installation diagram supplied with the ma-
chine.
– The water used must at least comply with European regulations for
drinking water quality. If the water supply has a high iron content
there is a danger of corrosion occurring on items being cleaned in
the machine, as well as the machine itself. If the chloride content of
the water exceeds 100 mg/l the risk of corrosion to items being
cleaned in the machine will be further increased.
– In certain regions (e.g. mountainous areas) the water composition
may cause precipitates to form, requiring the use of softened water
in the steam condenser.
– The machine is designed for connection to cold, hot and DI water. If
there is no hot water supply, the intake valve for the hot water con-
nection should be connected to the cold water supply.
In the
Water intake
programme phase two valves can be controlled
in parallel to shorten the programme duration.
IMPORTANT
Australia and New Zealand
This appliance must be installed according to AS/NZS 3500.1. This
appliance has been supplied with a separate backflow prevention
device.
No further backflow protection required for connection to the water
supply. Installation shall be according to AS/NZS 3500.1 and AS/
NZS 3500.2.