User's Manual

Troubleshooting
63 SOLA HD
®
S5KC
™
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
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.
Table 25 Alarm message list (continued)
Alarm Message
Possible Cause Corrective Action
Power Module
System Control Module
and System Monitor Module
Green Status LED
Yellow Fault LED
Green Status LED
Yellow Fault LED
Green Status LED
Yellow Fault LED
Battery Module