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O&M Manual –90E1720003
Summary of LED Indicators
Summary of the 7 LED Indicators
S1 Status LED (Green):
S1 Status LED (Green):
Indicates that the load is
Indicates that the load is
connected to Source 1.
connected to Source 1.
S1 Available LED (Green):
S1 Available LED (Green):
Indicates that Source 1 is
Indicates that Source 1 is
present and within user
present and within user
defined limits.
defined limits.
ALARM LED (Red):
ALARM LED (Red):
Indicates that there is a
Indicates that there is a
problem with the ATS, or
problem with the ATS, or
that a user configurable
that a user configurable
alarm condition is active,
alarm condition is active,
or that the ATS is not in
or that the ATS is not in
AUTO mode.
AUTO mode.
TD ACTIVE LED (Red):
TD ACTIVE LED (Red):
Indicates that the controller
Indicates that the controller
is timing before taking the
is timing before taking the
next control action.
next control action.
XFER INHIBIT LED (Red):
XFER INHIBIT LED (Red):
Indicates that the controller
Indicates that the controller
will not automatically transfer
will not automatically transfer
to or from any source and that
to or from any source and that
operator intervention is
operator intervention is
required to transfer ATS.
required to transfer ATS.
S2 Available LED (Red):
S2 Available LED (Red):
Indicatesthat
thatSource
Source22isis
Indicates
present and within user
present and within user
defined limits.
defined limits.
S2 Status LED (Red):
S2 Status LED (Red):
Indicates that the load is
Indicates that the load is
connected to Source 2.
connected to Source 2.
Figure 21: Summary of LED Indicators
Summary of Control Pushbuttons
Summary of the Control Pushbuttons
ALARM RESET:
ALARM RESET:
(For future use).
(For future use).
TEST:
TEST:
Takes the user directly to
Takes the user directly to
the System Test Screen.
the System Test Screen.
INFORMATION:
INFORMATION:
Takesthe
theuser
userdirectly
directlytoto
Takes
the Event Report Screen.
the Event Report Screen.
CONTROL:
CONTROL:
Takes the user directly to
Takes the user directly to
the Control Screen that
the Control Screen that
allows the user to select
allows the user to select
certain modes of
certain modes of
operation.
operation.
Figure 22: Summary of Control Pushbuttons
Section 8 Operation
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