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eSure™ Power Extend Converter Installation and User Manual (UM565050)
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Rev. D
36
Troubleshooting
Power Extend Converter Fault Symptoms and Troubleshooting
The fault indicators that can be displayed by the power extend converter
are as follows.
•
Status Indicator (Red)
•
Status Indicator (Off)
for a list of possible causes and corrective actions.
Table 9:
Power Extend Converter Troubleshooting
Symptom
Possible Cause(s)
Suggested Action(s)
Status Indicator Red
Low output voltage.
Replace the power extend
converter.
Converter fail.
Replace the power extend
converter.
Operating in Bypass
Mode.
Lower output load to bring
converter out of Bypass
mode.
Enable/Disable switch
set to off.
Set switch to enable
position.
Output protected
(HVSD).
Check for converter failure
causing it to go into HVSD,
replace converter.
Latched off due to
overcurrent.
Lower the load on the
output or correct overload
condition.
Status Indicator Off
No power to input.
Check rectifier system for
proper operation to supply
input voltage to the power
extend converter.
Blown fuse.
Replace the power extend
converter.