O & M Manual – Insulated Case ATS Rev: October 2020
Publication Number:
MN0100700E
Version: V10.01.20
Page 63
7.2.
LSE8600 Controller Issues
After confirming any/all external faults that may have occurred to the ATS have been cleared,
please power cycle the LSE8600 controller using the “CES” keyed switch located on the door
next to the controller. This will clear any program faults that it may have encountered during
this time. If the controller is still having issues, please proceed.
NOTE: The below fault-finding tables are provided as a guide checklist only. As the module can
be configured to provide a wide range of different features, always contact Lake Shore Electric
if the LSE8600 Controller configuration is in doubt.
Table 17 - Starting
Symptom
Possible Remedy
Unit is inoperative
Read/Write configuration
does not operate
Check the battery and wiring to the unit. Check the DC supply. Check
the DC fuse.
Unit shuts down
Check DC supply voltage is not above 35 Volts or below 9 Volts
Check the operating temperature is not above 70 °C. Check the DC
fuse.
Fail to Start is activated
Check wiring of the S2 sensing cables. Check the start output is
correctly wired into the generator controller.
Continuous starting of S2
when in
Auto
mode.
Check that there is no signal present on the “Remote Start” input.
Check configured polarity is correct.
Check the S2 supply available and within configured limits
S2 fails to start or go on load
on receipt of Remote Start
signal.
Check S2 Fail Delay timer has timed out.
Check signal is on “Remote Start” input. Confirm correct configuration
of input is configured to be used as “Remote Start”.
Table 18 - Loading
Symptom
Possible Remedy
S2 supply present runs but
does not take load
Ensure S2 is available and within configured limits and a load inhibit
signal is not present on the module inputs. Check connections to the
switching device.
Note that S2 does not take load in manual mode unless there is an
active remote start on load signal.
Table 19 - Alarms
Symptom
Possible Remedy
Electrical Trip fault operates
Check relevant switch and wiring of fault indicated on LCD display.
Check configuration of input.
Warning fault operates
Check relevant switch and wiring of fault indicated on LCD display.
Check configuration of input.
