AWS Installation and operating manual
www.omega-air.si
13
Set the desired pressure with the + and – buttons.
Attach the air hose to the valve on the tire. The pressure correction starts
automatically.
The green light and the sound signal indicate finished pressure correction. Detach the
hose.
If the pressure correction does not start automatically, the pressure in the tire is
most likely under 0.3bar. In that case press the
Ω
button.
Possible defects and errors of the user interface
Problem
Possible reasons
Solution
Empty LCD screen
No electrical power;
PCB error
Check the power supply;
Call the authorized service
After attaching the hose to
the tire, the pressure
correction does not start
automatically.
The pressure in the tire is less than
0.3bar
This is a normal case for empty
tires, to start the pressure
correction, push the button for
inflating flat tires (
Ω
).
The screen says:
“CHECK THE HOSE”
There is no hose attached;
There is no pressure in the system
Check if the hose is properly
attached, if not, attach it;
Check the pressure in the system
Air leakage
Poorly attached hose;
Unscrewed EM (electro-magnetic)
valve;
Damaged EM valve;
The EM valve is dirty
Check all the connections;
Call the authorized service