Connecting up the combi steamer
Installation manual 48
► Water supply
Requirements
A non-return valve (type EA) is installed by the customer.
Water supply regulations
Make sure that you comply with all local and national regulations relating to the water supply.
Only qualified personnel from an approved customer service office are permitted to connect the combi
steamer to the water supply.
Connecting the water supply
The combi steamer is designed to be permanently connected to the customer's water supply. Dirt
filters must be provided.
Connecting the water supply with a flexible connecting pipe
The combi steamer can be connected to the water supply using a flexible DN10 connecting pipe to
DIN EN 61770 with a 3/4" screw connection. Dirt filters must be provided.
Water quality and water hardness
Compare the water quality and water hardness of the in-house supply with the values specified in the
"Water quality" and "Water hardness" tables in the "Technical Data" section . If the specified conditions
are not satisfied, you must install suitable water filters and water treatment equipment. Please refer to
the "Technical Data" on page 87 section for details of the required capacities.