Kohler EKOZD Series Service page 169

Controller indicates
Failure to Open
(High Fail To Open Delay)
Controller indicates Failure to Close
(High Fail To Close Delay or
High Breaker Close Attempts)
Does the
indicator on the motor
operator show
that it is closed?
TP-6953 7/19
Generator is
not producing
voltage when
running
Navigate to Metering - >
Parallel Metering on
UI or Synchronization
Note: UI = User Interface at the controller.
Control in SiteTech
(look at Generator
Paralleling Breaker)
Does the
controller indicate that
the generator is
connected to the
paralleling bus?
Yes
Does the
indicator on the
motor operator
show that it is
closed?
Yes
No
No
Yes
No
Section 9 Component Testing and Adjustment
Continue with
alternator
troubleshooting
Verify that BSP and
BSN are connected to
an 'A' contact (the
contact tracks the
breaker contacts)
Continue with
"Unable to control
motor operated
breaker"
troubleshooting
Continue with
"Unable to control
motor operated
breaker"
troubleshooting
Verify that BSP and
BSN are connected to
an 'A' contact (the
contact tracks the
breaker contacts)
169