Table of Contents
Advertisement
Operating Procedures
Operator Interface
Manhattan™ Gen II Air-Cooled Modular Chiller units,
whether they are composed of a single module or up to
10 modules, are automated systems that use a main
electrical panel to monitor, report, and modify critical
system functions.
Chiller Power Panels
There are two different electrical panels used in
theManhattan™ Gen II Chiller. The main power
distribution panel receives power from the building
source and distributes it to individual modules. The
electrical and control panel receives power from the
power distribution panel and provides power to the
individual electrical components in that module.
Figure 6. Power distribution panel
22
Panel-Mounted Disconnect Switch
SomeManhattan™ Gen II Chiller systems are optionally
equipped with a panel-mounted disconnect switch
installed on the outside of the power distribution panel
(or on each module's electrical and control panel if the
chiller has power supplied to each individual module).
The disconnect switch must be turned to the OFF
position before the panel can be opened for service.
When the panel door is open, the power is disengaged.
Power Distribution Panels
The power distribution panel distributes electricity
from the external building power supply. It also houses
a circuit breaker for each module, a phase monitor, and
an optional main power disconnect switch. See
following figure.
ARTC-SVX001B-EN
Advertisement
Table of Contents
