2
1
Preface
1.1
Notes
for
Installers
Boxes
The
information
contained
in
this
Engineering
Data
Book
may
primarily
be
of
use
during
the
system
design
stage
of
a
Trust
V5
X
Series
VRF
project.
Additional
important
information
which
may
primarily
be
of
use
during
field
installation
has
been
placed
in
boxes,
such
as
the
example
below,
titled
“Notes
for
installers”.
1.2
Definitions
In
this
Engineering
Data
Book,
the
term
“applicable
legislation”
refers
to
all
national,
local
and
other
laws,
standards,
codes,
rules,
regulations
and
other
legislation
that
apply
in
a
given
situation.
1.3
Precautions
All
system
installation
including
installation
of
piping
and
electrical
works
must
only
be
carried
out
by
competent
and
suitably
qualified,
certified
and
accredited
professionals
and
in
accordance
with
all
applicable
legislation.
Notes
for
installers
boxes
contain
important
information
which
may
primarily
be
of
use
during
field
installation,
rather
than
during
desk
‐
based
system
design.
Notes
for
installers
