20
Chapter 3: Getting Started
The maximum circuit load for the electrical relay is 6 amps. Only
the remote blower wiring is connected inside the electrical junction
box. The lights and airflow monitor are powered from a standard
duplex electrical receptacle located nearby for connecting the
power cord. All wiring for the XPert Filtered Balance Station
should be performed by a licensed electrician and conform to local
codes. In most cases, the XPert Filtered Balance Station will
require the use of shielded conduit to protect the wiring. See
Figure 3-4. The grounding connection shall not be made to the
terminal box cover. The building electrical supply system for the
remote blower should include overload protection such as a switch
or circuit breaker in close proximity and within easy reach of the
operator. The switch or circuit breaker shall be marked as the
disconnecting device. Consult NEC-2002 for proper installation.
Figure 3-4
XPert Filtered Balance Station Conduit Location for Wiring
External Remote Blower.
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