Product Manual

16 Owner’s Manual for Mobile Generator
General Information
(A) Navigation Buttons
See Figure 2-5. Used to navigate the operator pages.
Figure 2-5. Navigation Buttons
Navigate the operator pages as follows.
(B) Controller Screen
The controller screen displays various operational data for
unit monitoring, diagnosing, and troubleshooting. See
Operator Pages for more information.
(C) Indicator LEDs
See Figure 2-6. Each LED indicates a condition that
impedes normal unit function.
Figure 2-6. Indicator LEDs
If an indicator LED is illuminated, resolve the condition to
restore normal unit function, as described in
table below.
NOTE: When a condition is resolved, the corresponding
indicator LED switches off.
NOTE: If unable to resolve a condition as recommended,
contact a GMASD.
(D) Close Generator Button
Only applies to MANUAL mode.
Closes generator load switch and, when a motorized
breaker is in use, closes main breaker. Result is disabling
of receptacles, cam locks, and lugs.
NOTE: In units equipped with a manual breaker, limited
function is available.
Status is indicated by the Close Generator LED.
(E) Close Generator LED
• When illuminated, receptacles, cam locks, and lugs
are disabled
• When not illuminated, receptacles, cam locks, and
lugs are enabled
(F) Engine Start Button
When MANUAL mode is active, the Engine Start button
begins the start-up sequence.
The Engine Start button does not begin the start-up
sequence when:
• A shutdown alarm is active.
• The controller is in AUTO or STOP mode.
NOTE: In AUTO or STOP mode, the Engine Start button
activates the ECM.
(G) Alarm Mute and Lamp Test Button
The Alarm Mute and Lamp Test button stops the audible
alarm and illuminates functional controller LEDs.
To test the LEDs, press and hold button. All LEDs
illuminate. When button is released, the LEDs switch off.
NOTE: If an LED does not illuminate when button is
pushed, the LED is non-functional.
(H) AUTO Mode LED
• When illuminated, AUTO mode is active.
• When not illuminated, AUTO mode is not active.
(I) AUTO Mode Button
Switches the mode to AUTO. See Controller Modes for
important guidelines.
Status is indicated by the AUTO Mode LED.
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A
Low Load indicator LED.
• Indicates genset has operated at less than
30% capacity for more than 15 minutes.
• Resolve by increasing electrical load. If unable
to operate genset at more than 30% load, use
a smaller generator.
B Lug Door Open indicator LED.
• Indicates lug-box door is open.
• Resolve by closing lug-box door. If condition
remains unresolved, inspect lug-box door
safety switch for proper operation.
010418
010419
A
B
C
D
C Emergency Stop indicator LED.
• Indicates Emergency Stop switch is active
(pushed in).
• Resolve by deactivating (pulling out)
Emergency Stop switch.
D Shutdown indicator LED.
• Indicates a shutdown alarm is present.
• Resolve by resolving shutdown condition.