45
COMBIFIT installation, use and maintenance manual
GB
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acteristics shown in the table.
Parameters to be checked Value
Pressure 200÷400 kPa (2÷ 4 bar) (*)
9 l/h (CF61E) (*)
pH 7÷8.5
40÷150 ppm
Hardness 3.9°f (1,5÷5°d, 2.1÷6.3°e, 30÷90 ppm)
Langelier index ( Recommended) (**) >0.5
Salt and metallic ion content
Requested
Chlorine
Chlorides
Sulphates
<0,1 mg/l
<10 mg/l
<30 mg/l
Recommended (**)
Iron
Copper
Manganese
<0,1 mg/l
<0,05 mg/l
<0,05 mg/l
chamber.
(**) Values different from these parameters may cause corrosion if combined with wrong use
and environment.
It is sole responsibility of the operator / purchaser / owner of this equip-
ment to verify that the supply water, treated or not upstream of the wa-
ter connection, falls within the standard values published in this docu-
ment. Failure to comply with these values may damage the equipment
and void the manufacturer’s warranty of the damaged parts.
Make the connection in compliance with the relevant legal require-
ments, using appropriate and recommended materials.
-
ply with the applicable federal, state, or
local plumbing codes having jurisdic-
tion. Connect the mains line to the ap-
off tap to allow the water supply to
be cut off when necessary.
B
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