Starting And Stopping Sequence Diagrams; Controller - Generac Power Systems Power Zone 410 Technical Manual

General Information
Starting and Stopping Sequence Dia-
grams
NOTE: Shutdown Alarms will cause the engine to turn off
or not start.
Remote start
accept limits?
timer expired?
accept signal
Remote start
contacts OPEN?
timer expired?
Figure 2-1. 2-Wire Starting and Stopping Sequence Key
Switch in AUTO Position
NOTE: A Remote Start signal will terminate exercise and
proceed to normal running mode.
8
NO
contacts
CLOSED?
Start the
Engine
NO
At load
NO
Warm up
Issue Load
NO
NO
Cool down
Stop the
Engine
Figure 2-2. Exercise without Transfer Starting and Stopping
Sequence Key Switch in AUTO Position
NOTE: Shutdown Alarms will cause the engine to turn off
or not start.

Controller

The controller consists of an LCD display and buttons to
navigate through screens, make selections, and start or
stop the generator as shown in
A
B
C
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Figure 2-3. Front Panel Display
A
B
C
D
E
F
G
H
J
NO
Time to
exercise?
Start the
Engine
NO
Exercise time
expired?
Stop the
Engine
Figure 2-3.
AUXILIARY SHUTDOWN
F G H
D E
AUTO mode
STOP mode
MANUAL mode
Navigation arrows
ESCAPE
ENTER
SILENCE
Auxiliary shutdown
USB port and 7.5 A fuse
Technical Manual Power Zone 410 Controller
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