4
Plumbing:
!
The water connections for the RO-unit must meet the requirements of all
present regulations
The RO-unit must be connected to the cold water supply (max 25
o
).
Install a water shut-off valve and a water meter in the raw water inlet.
Maximum hardness of inlet water 25
o
dh
.( compact 1)
10
o
dh
.( compact 2 & 3)
The water inlet must be sufficiently large (at least ½”)
We recommend the installation of a pressure gauge before the RO-unit to be
able to monitor the water pressure.
!
To protect the RO-
unit from dirt the enclosed ¾” micro filter must be
installed between the inlet hose and the inlet of the RO-unit.
This micro filter must be removed and cleaned every 6th month at a minimum
or if the plumbing of the building is being repaired.
The raw water meets all requirements of present regulations
Correctly connected to cold water
Diameter
of inlet hose is ½” at least
Install the filter strainer before the RO-unit
Maximum hardness of inlet water
25
o
dh
.( compact1)
10
o
dh
.( compact 2 & 3)
