Rational SCC WE 61G, Руководство по установке

Страница: 18 / 44

V-09 05/2014 - 18 -
Water connection / Selection of water filter
Note:
The manufacturer recommends especially on model
Combi Master® Plus a preventive check of your
equipment 6 months after installation to determine
actual scale build up.
This should be done by a trained technician.
• Water treatment:
• Treated water with a water hardness less than
5 gr/gal must not be supplied, because such
water can react aggressive and corrosive which
can reduce the life cycle of the unit.
Connecting SelfCookingCenter® 5Senses to water
with hardness less than 7,3 gr/gal.:
When starting the self test (refer to page 6) the
customer can choose between two different levels
of water hardness. In this case select "water with
hardness less than
7,3 gr/gal ":
In most cases it is not necessary to install a filter
or water treatment for water supply. The integrated
SC-automatic changes the water in the steam gen-
erator at regular intervals automatically.
However under certain water conditions different
filter applications (A, B, C, D) might be necessary.
Please consult your local water supply provider for
advise on chlorine (Cl2), chloride (Cl-) and
hardness of the water.
A) Particle filter pic. 1/2
When the water contains sand, iron particles or
suspended matter, we recommend a 5-15 µm
(micro meter) particle filter:
B) Active carbon filter pic. 1/2
When the level of chlorine (Cl2) in the water
exceeds 0,012 gr/gal (=0,2 ppm) (information
available from the water company), an active car-
bon filter should be installed.
R3/4"
1/2"
2
3
A B C D
R 3/4"
1/2"
max. 30°C
150-600kpa
21,75-87 psi
3/4"
3/4"
150-600kpa
21,75-87 psi
max. 86°F
2
F
I
L
T
E
R
300 kPa
43,5 psi
30°C/86°F
30°C/86°F
max. 30°C/86°F
300 kPa
43,5 psi
300 kPa
43,5 psi
1