Carrier 30HL050 User Manual
Page 14
Fig.
13
—
T
ypical
Piping
with
Fluid-Cooled
30HWB
Unit
Shown
NOTES:
1.
Chiller
must
be
installed
levelly
to
maintain
proper
compressor
oil
return.
2.
Wiring
and
piping
shown
are
general
points-of-connection
guides
only
and
are
not
intended
for
a
specific
installation.
Wiring
and
piping
shown
are
for
a
quick
overview
of
system
and
are
not
in
accordance
with
recognized
standards.
3.
All
wiring
must
comply
with
applicable
local
and
national
codes.
4.
All
piping
must
follow
standard
piping
techniques.
Refer
to
Carrier
System
Design
Manual
or
appropriate
ASHRAE
(American
Society
of
Heating,
Refrigeration,
and
Air
Conditioning
Engineers)
handbook
for
details.
5.
See
T
able
3
o
n
page
17
for
minimum
system
fluid
volume.
This
system
may
require
the
addition
of
a
holding
tank
to
ensure
adequate
volume.
LEGEND
Airflow
Through
Condenser
Airflow
Through
Air
Handling
Unit
Power
Wiring
Control
Wiring
Chilled
W
ater
Piping
ST
—
Field-Supplied
Starter
FD
—
Field-Supplied
Disconnect
FS
—
Field-Supplied
Dif
ferential
Flow
Switch
*Field
Supplied.
14