AccuAir e-Level+ Quick User Manual Download Page 4

Use the following error codes to identify what is not functioning correctly. 
Provide this information to your installer or to AccuAir Tech Support:

(805) 481-6500

!

Flashing Trouble Codes

All 3 Position Buttons flash simultaneously to indicate an error

!

If both UP and DOWN red 
arrows on a corner are red, 
then the sensor is not 
connected or is not reading 
as expected electrically

Up or Down Strobing Red Arrows

If the red arrows are 
strobing UP, it indicates 
that your vehicle voltage is 
ABOVE 16 volts

!

If the red arrows are 
strobing DOWN, it indicates 
that your vehicle voltage is 
BELOW 10.5 volts

!

A RED up or down arrow 
alone indicates a 
non-functioning valve, or 
mechanically disconnected 
sensor

Tank pressure is NOT 

increasing as expected

2 FLASHES

Verify all tank ports are 
plugged

!

Pressure Sensor not 

detected

Check that it’s 
connected

!

!

4 FLASHES

Height Sensor travel too 

small during calibration

3 FLASHES

Re-check sensor travel

!

Sensor Corner 

Association Error

5 FLASHES

Verify correct plumbing 
and sensor wiring

!

The corner arrows will turn red to indicate sensor or valve errors

Corner Error Indication

Error Codes

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e-Level+™ Quick User Guide V1.0 © 2020 AccuAir Control Systems, L.L.C

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