‐
CW
521/531
10
POSITIONING:
4 INSTALLATION INSTRUCTIONS FOR THE AFTER-
SALES SERVICE
4.1
Plumbing
hookup
Water
supply
and
drain
hookup
Water supply and drain connection:
The water pipelines and electricity supply cable lead out of the bottom right-hand
corner of the appliance. Connect the water intake hose to a connector with
¾”
gas
threaded fitting, fitting the filter
A
provided.
The connection to the water mains must only be made with new hoses; the use
of old or worn hoses is not permitted.
FOR MODELS WITH WATER SOFTENER:
An `approved` double check valve or some other no less effective device
providing backflow prevention protection to at least fluid category three
shall be fitted at the point of connection between the water supply and the
fitting or appliance.
FOR MODELS WITHOUT WATER SOFTENER:
An `approved` single check valve or some other no less effective device
providing backflow prevention protection to at least fluid category two
shall be fitted at the point of connection between the water supply and the
fitting or appliance.
The
dynamic
water
supply
pressure
must
be
between
1
and
6
bar
;
if
it
is
higher,
installation
of
a
pressure
reducer
is
necessary.
It
is
essential
to
fit
a
main
stop
tap
on
the
water
intake
deliver
pipeline;
the
tap
must
be
accessible
after
installation
of
the
appliance,
so
do
not
install
it
behind
the
dishwasher.
The
stated
cycle
duration
applies
to
appliances
supplied
with
hot
water
>50°C<60°C
.
If
the
dishwasher
is
supplied
with
cold
water,
the
cycle
duration
might
increase
depending
on
the
intake
water
temperature.
The
dishwasher
is
fitted
with
a
drain
pump
and
can
operate
with
drain
connections
on
the
floor
or
wall.
Caution:
the
indoor
system
and
premises
in
which
equipment
for
institutions
is
installed
must
comply
with
the
relevant
regulations.
The
manufacturer
declines
all
liability
for
direct
or
indirect
injury
or
damage
deriving
from
failure
to
comply
with
these
regulations.
Before
installation,
check
that
there
are
no
objects
or
materials
in
the
vicinity
which
may
be
damaged
by
steam
or
splashes
of
washing
solution,
or
that
any
such
items
are
suitably
protected.
Place
the
dishwasher
in
the
chosen
point
and
remove
the
protective
film.
Level
the
dishwasher
(with
the
aid
of
a
spirit
level)
on
its
adjustable
feet
to
ensure
that
it
is
stable;
all
other
mounting
solutions
must
be
approved
by
the
manufacturer.
Содержание CW521D
Страница 1: ...PROFESSIONAL DISHWASHER ...
Страница 13: ... CW 521 531 13 Figure 1 Appliance electrical system diagram ...
