PCL ACCURA
QUBE Tyre Inflator
www.pclairtechnology.com
Problem
Possible Cause
Solution
No display
No power connected
Switch power on
No inflation process
Tyre is below 3 psi
N2P mode requires confirm start
Faulty connector
Press flat tyre button
Press flat tyre button
Replace faulty connector
Inflation process starts but does not
complete
Low or no supply pressure
Leaks exist
Check supply pressure
Confirm leaks do not exist
Supply pressure leaks out of input
Input and tyre hoses are reversed
Reverse hose connections
Inflating or deflating is very slow
Check that mesh filters under input and output port
fittings are blocked
Clean and or replace mesh filters
Connector will not seal on the tyre
valves
Connector worn
Replace connector
E1
Unstable or insufficient supply pressure
Check the supply pressure
E4
Small volume, caused inflator to check pressure
> 2bar / 29psi over target pressure
Check hose is not kinked or blocked,
ensure a OPEN END connector is
installed
E5
Inflator started under pressure i.e. is connected to
tyre or a CLOSED END connector is being used
Remove hose from tyre and allow
inflator to reset
Change connector to OPEN END type
E6
Pressure sensor drift out
New sensor required
Refer to authorised repairer
E8
Pressure sensor disconnected from PCB or faulty
New sensor required
Refer to authorised repairer
E9
Pressure sensor failure - high
New sensor required
Refer to authorised repairer
LO
Under voltage
Check power supply
HI
Over voltage
Refer to authorised repairer
E12
Checksum corrupted
New PCB required
Refer to authorised repairer
E13
Lost or corrupted calibration settings
New PCB required
Refer to authorised repairer
E17
Calibration data corrupted
Re-calibrate
Refer to authorised repairer
E19
Capacitive touch interface error
Refer to authorised repairer
E18, E20, E21, E22, E23, E28
Software error
Refer to authorised repairer
Trouble Shooting Guide/Error Messages
