Aersync P1 Controller does not light up.
Solution:
Plug the Aersync into a known working socket. If the display still doesn’t turn on after switching the controller on, the unit may have a faulty power supply.
Controller does not respond when I press a button on the remote.
Solution:
1.) Try pressing another button on the remote, including the Off button. This should light up the status LED and confirm the signal is being sent.
2.) If you have another remote, test it. If the second remote works, the first remote may be faulty.
3.) If you don’t have a spare remote and the first one still doesn’t work, press the red button on Aerswitch. The status LED should light up, confirming that the Aerswitch itself is still working.
Dust extractor does not start when a tool is connected to the “Tool” socket.
Solution:
1.)Try a different tool. If it works, the first tool may not draw enough power for Aersync to detect, or its wiring may be incorrect.
2.) If the new tool still isn’t detected, the Aersync detection system may be faulty.
Controller display “E01”, after power up.
Aersync has detected a fault during self check.
Solution:
1.) Turn off the power and unplug the dust extractor from the Motor socket.
2.) Turn power back on.
If the “E01” code still appears, there is a fault in the output section of the unit.
Controller display “E02”, after the timer stops the countdown.
Aersync has detected a fault during self check of the countdown.
Solution:
1.) Turn off the power and unplug the dust extractor from the Motor socket.
2.) Turn power back on.
3.) Press the test button, the timer should start the countdown.
If the “E02” code still appears after the countdown there is a fault in the output section of the unit .
Controller displays “E03” after pressing the remote or the test button.
Aersync has detected a power supply issue.
Solution:
1.) Turn off power and plug the main lead of aersync to another power socket.
2.) Turn power back on and press the remote or test button to activate
If the “E03” code still appears after the countdown there is a fault in the output section of the unit .
Controller front switch trips and displays turns off.
Aersync has detected an overload.
Solution:
1.) Unplug the dust extractor from Aersync and plug it directly into a known working 230V, 10A power socket.
If the breaker trips, the issue is with the dust extractor itself — either the motor has a fault or it draws more than 10A.
2.) If the switch trips immediately when you power it on, with no tool or dust extractor connected, the unit may have an internal fault.
If your issue isn’t listed, contact Aerguard support below and describe what the unit is doing, and what happened before and after the fault occurred.
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