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Pure Power in > Pure Sound out
Troubleshooting
Troubleshooting your PurePower APS
This section contains troubleshooting information and an explanation of APS alarm conditions.
Condition
Possible Cause
Resolution
The normal mode indicator
Power cord not connected
Check connections
is not on or APS won’t start
Wall outlet is faulty
Have outlet checked and repaired
Normal mode indicator
APS is in standby mode
Press the on button to switch to normal
flashing, no power output
mode
Battery indicator is lit
Utility power failure
none
APS is not connected to wall
Check Input power cable
Bypass indicator is lit
APS in bypass mode
Your components have been transferred
to utility power. Power filtering an
surge suppression are active. Check
other fault indicators for cause.
Bypass indicator flashing
Bypass mode not available
Input power not within acceptable
standards, APS will continue to supply
your components.
Battery indicator flashing
Battery fully discharged
Allow batteries to charge for 24 hours
then hold alarm reset button for 3 secs.
for self test.
Battery failure
Replace the batteries or contact your
dealer.
Ground fault indicator flashing
No ground wire or line
Have the outlet wiring corrected
or neutral reversed in wall
Overtemp indicator flashing
Internal temp too high
Turn off and unplug APS, allow
to cool. check for blocked vents
and that airflow is not restricted. If
problem persists, contact your dealer.
Overload indicator flashing,
Power demand exceeds
Turn off and unplug APS. Wait 5
APS turns off output
APS overload capacity*
seconds, restart APS. If problem
persists, remove components from
APS until wattage is within APS rating.
Amplifier startup demands
Some amplifiers have extremely high
power draws excessive voltage*
on startup. A higher wattage APS model
may be required.
* The Audiophile APS is capable of supporting up to 110% of its rated capacity for 2 minutes and up to 150% of its
rated capacity for 30 seconds.
