Kohler 20EKOZD

TP-6953 7/19168 Section 9 Component Testing and Adjustment
Does the
controller have
any active faults
or warnings?
Verify that the
bus metering is
connected to the
line side of the
motor operated
breaker
Follow
troubleshooting for
active faults
No
Yes
No
Yes
Open breaker on
all connected
generators
Yes
No
Are at least 2
PGEN nodes
available?
Yes
No
Navigate to
Controller Config - >
Communication Setup
on the UI or open the
Synchronization Control
sectioninSiteTech
Enable Stand Alone
Mode (Gen Info - >
Paralle l Operation - >
Parallel Ctrl on UI or
Synchronization
Control in SiteTech
Areatleast2
generators installed at
the site?
No
Verify PGEN connections
between the generators
(wire must be Belden
9841 or equivalent, 120
termination resistor
may be required)
Yes
Navigate to
Controller Info - >
Parallel Operation- >
Synchronizing Setup on
theUIoropentheBus
Metering section in
SiteTech
Start the
generator
by pressing run
Is the bus
voltage < 10%* of the
generator voltage
with the generator
running?
Are any other
generators in the system
indicating a closed
breaker?
Is the
Sync Mode in Run
set to Check, Active
or Passive?
Set the Sync
Mode in Run to
Check
No
Yes
B
It may be necessary
to contact Factory
Service for
additional
troubleshooting
steps
Note: UI = User Interface at the controller.
* The bus is considered dead when the bus voltage is below the Dead Bus Threshold. Factory Default is 10%