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CarNetix PSU-PC12 V1.1 Installation Manual
- 23 -
Fault Conditions
PSU
Power
LED1
LED2
OFF
OFF
ON
Low Battery/IGN
OFF
Low battery voltage detected (<10.6V). PSU will not start
unless battery voltage is greater than 10.6V.
OFF
BLINK10%*
ON
Low Battery/IGN
ON
Low battery voltage detected (<10.6V) and IGN/ACC switch is
on, or remote pulse has attempted to start PSU. PSU will not
start unless battery voltage is greater than 10.6V.
ON
BLINK10%*
ON
Major Fault
Pending
Low battery, Fan Fault, or over current condition is detected.
PSU will wait 10 seconds for condition to clear. If condition
persists for more than 10 seconds, PSU goes into Forced
Shutdown state.
ON
BLINK50%* BLINK50%
Forced
Shutdown
A major fault has occurred (persistent low battery, fan fault,
over current fault) and the PSU is in Forced Shutdown state.
There is no Shutdown Delay before shutdown begins.
Shutdown time is set by Shutdown Lockout jumper setting
(30sec or 90sec). Once Forced Shutdown begins, clearing the
fault condition will not abort the Forced Shutdown cycle. After
Forced Shutdown, PSU waits for IGN/ACC switch to be turned
off, then on, before it will attempt to restart.
OFF
BLINK10%*
ON
Abnormal
Shutdown
A major fault has occurred (persistent low battery, fan fault,
over temperature fault) and the PSU was forced to shutdown.
IGN/ACC switch must be turned off, then back on, before PSU
will attempt to restart. You should check the status of the
battery, fan, and ventilation if this fault occurs.
* BLINK10% means that the LED is on 10% of the time and off 90% of the time (ie, short blink).
* BLINK50% means that the LED is on 50% of the time and off 50% of the time.
Table 2 Status/Fault Indicator LED
Содержание PSU-PC12
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