WABCO OptiTire, System Description

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Components Components
5.3 WABCO display
Purpose and function
The display is used for indication and retrieval of all pressure and leakage
information for the and checking all necessary information on the OptiTire
TM
system. It operates in combination with the OptiTire
TM
ECU (WABCO part
number: 446 220 100 0).
It is connected to ECU via CAN bus.
All tire pressures can be queried by pressing a button

see chapter "9.3
Checking pressure values" on page 57. Manual checks of the tire pressure
are superfluous. Faulty tire pressures should be corrected directly at the tire
valve.
Since warnings are also signalised acoustically, the display does not need to be
installed within driver's direct field of vision. Optical warnings are indicated by
integrated lights:
„
red (stop immediately)
„
yellow (drive slowly)
Information and technical data
WABCO DISPLAY
WABCO part numbers
446 221 000 0 (standard version)
446 221 100 0 (special variant for straddle carrier)
Supply voltage 12 or 24 volts
Display
Up to 16 tires (towing vehicle and up to five trailers)
Operation

see chapter "9 Operation" on page 55