Kohler KEP User Manual

TP-6745 7/1030 Section 2 Troubleshooting
Disconnected Module
If one or more accessory modules are disconnected
from the controller, the message Module Status Change
appears. See Figure 2-17. Pressing the Reset button
displays the message Check Module Setup to Clear
Fault.
Module Status Change
Norm ###V Emer ###V
Reset View Set Test
Check Module Setup
to Clear Fault
BYReset Main
Press Reset.
Press Main and follow
Module Uninstall
Procedure.
Figure 2-17 Screens after Module Disconnection
When modules are physically disconnected from the
transfer switch, they must be uninstalled through the
controller keypad. Use the following procedure to
uninstall modules after disconnection.
Module Uninstall Procedure
1. If the ATS display shows Module Status Change,
press the button labelled Reset.
2. If the ATS display shows Check Module Setup to
Clear Fault,, press Main to return to the main
screen.
3. Press Set to enter setup mode.
4. Enter the setup password.
5. Press the down arrow to step to the Set
Inputs/Outputs screen. See Figure 2-16.
6. Navigate to the Set Auxiliary I/O screen. See
Figure 2-16. Press the right arrow button to see the
status of module 1. Press the down arrow to step to
the next module, if necessary, until the screen
shows Status: Lost.
7. Press the right arrow button to move to the
Uninstall Module screen. Verify that the screen
says Uninstall Module Yes. (Press the open arrow
button to toggle no/yes, if necessary.)
8. When Yes is displayed, press Save to uninstall the
module.
9. Repeat the uninstall procedure for additional
modules, if necessary.
Other Module Status Change Conditions
A Module Status Change message that cannot be
cleared as described above may indicate a failure of the
controller’s real-time clock. Carefully follow the
procedures above to attempt to reset the fault. If the
fault cannot be reset, replace the controller’s logic
board. See Section 3.16.
2.8.3 Module Status Conflict
The message Module Status Conflict appears if one
type of module is replaced with another type of module
that has the same address. Follow the procedure below
to resolve the conflict.
Procedure to Clear a Module Status Conflict
1. Disconnect power to the transfer switch.
Note: Do not disconnect modules with the power
connected. Connecting or disconnecting
modules when the power is connected will
damage the ATS controller.
2. Disconnect the module.
3. Close the enclosure door and reconnect power to
the ATS. The display will show Module Status
Change.
4. Press the button labelled Reset. The display will
show Check Module Setup to Clear Fault.
5. Follow the procedure in Section 2.8.2 to uninstall
the module through the ATS controller keypad.
6. Disconnect power to the ATS.
7. Connect the new module.
8. Close the enclosure door and reconnect power to
the ATS. The display will show Module Status
Change. See Figure 2-15.
9. Press the button labeled Reset to display Reset
New Module. Press the reset button from that
screen. The controller will now recognize the new
module type.
10. Navigate to the Set Auxiliary I/O screen to check
the status and settings for the new module. See
Figure 2-16. Press the right arrow button to see the
status of module 1. Press the down arrow to step to
the next module, if necessary,

Kohler KEP Specifications

General

Brand	Kohler
Model	KEP
Category	Switch
Language	English