5.2 Module Troubleshooting
The power, battery, charger, system control and system monitor module have two LEDs each to indicate the module
operating state�
Figure 69
shows the location of these LEDs; the meaning of the LED indicators is detailed in
Table 26
�
Figure 69: Module LED location
Table 25: Alarm Message List (
continued
)
Alarm Message
Possible Cause
Corrective Action
Charger Module LOCK Lever in Remove Position The locking lever is not in the locked position�
Check the locking lever to ensure it is fully
inserted� If so, contact your local SolaHD service
representative�
Charger Module Fan Failure
One or more of the charger module fans has
failed�
Check to see if the fan is blocked� If not, contact
your local SolaHD service representative�
Charger Module Temperature Warning
One or more charger modules is operating at an
internal high temperature�
Check the air filters located behind the bezels
and clean if necessary, or check to see if the
ambient temperature is too high� If this is not
the problem, contact your local SolaHD service
representative�
Table 26: Descriptions of Module LEDs
Green Status LED
Yellow Fault LED
Descriptions of Module State
Off
Off
The module is not inserted into the frame, lock lever is in
unlocked position or the system is off�
Off
On
The module is initializing (maximum 30 seconds)�
1
Flashing
Off
The module is operating normally�
Flashing
Flashing
The module is in startup mode or the module has an
alarm�
2
Flashing
On
The module is faulty and off-line, and the control
module is operating�
Off
Flashing
The module is not operating correctly, re-insert the
module� If this persists, contact technical support
personnel�
On
Off
On
On
On
Flashing
1. If this condition persists for more than 30 seconds, verify that the lock lever is in the locked position; if it is not, the module is faulty�
2. If both green and yellow LEDs are flashing for more than 30 seconds, reinsert module�
Green Status LED
Yellow Fault LED
Green Status LED
Yellow Fault LED
System Control Module and
System Monitor Module
Green Status LED
Yellow Fault LED
Battery Module
Power Module
S5KC SERIES USER MANUAL | 63
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