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Operation
10 Owner’s Manual for 7.5 kW PowerPact™
Control Panel
The Control Panel is located under the Controller Lid.
Open the Controller Lid to access the control panel (B in
Figure 3-2).
The Auto/Off/Manual Interface located on the Control
Panel has the following features (see Figure 3-3):
• Alarm LEDs (A)
• Warning LEDs (B)
• Operation Mode Buttons and LEDs (C)
Figure 3-3. Generator Control Panel and LEDs
Using the Auto/Off/Manual Interface
NOTE: Loss of utility power will cause either the AUTO or OFF or MANUAL button to flash depending on which mode
the generator is in at the time of utility loss.
Using the LED Interface
The user interface includes seven (7) LEDs to indicate
generator alarms, warnings, and maintenance actions
due. See Figure 3-3 and the following table for details on
each indication.
The user interface also includes 3-mode LEDs to indicate
the current generator mode setting (AUTO, MANUAL, or
OFF). The active LED is also used to indicate whether
the utility voltage is present. The active LED will be solid
when utility is available. It will flash to indicate the loss of
utility power. For example; when the generator is in
AUTO and Utility is present, the green AUTO LED will be
solid ON. When the generator is in AUTO and utility is
lost, the AUTO LED will flash.
001052
A
B
C
Button Description of Operation
AUTO (GREEN)
Selecting this button activates fully automatic system operation. It also allows the unit to automatically
start and exercise the engine every seven days with the setting of the exercise timer (see
Setting
the Exercise Timer
).
MANUAL (BLUE)
This button will crank and start the generator. Transfer to standby power will not occur unless there is
a utility failure.
OFF (RED) This button shuts down the engine and also prevents automatic operation of the unit.
SET EXERCISE (GREY)
Used to establish generator exercise time. Hold the button for 3 seconds at the new exercise time
desired. NOTE: Exercise time can only be set at the time you wish exercise to actually take place.
LED Alarm Description (LED Flashing) Description (LED Solid)
Temperature Alarm (Flashing)
Low Oil Level Alarm (Solid) *
Temperature levels are excessive
—
—
Engine oil level is insufficient
Charger Warning (Flashing)
Battery Problem Warning (Solid) *
Charging problem exists
—
—
Battery problem exists
RPM Sensor Alarm — RPM sensor problem exists
Overcrank Alarm — Overcranking condition exists
Speed Alarm * Overspeed condition exists Underspeed condition exists
Break-in Maintenance Due (Flashing)
Regular Maintenance Due (Solid) *
20 hour break-in maintenance due
—
—
1 year / 100 hour maintenance due
* These LEDs are shared with two alarm conditions. Solid light indicates one alarm. Flashing light indicates the other alarm
condition.
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