2-23. CENTRAL TIRE INFLATION SYSTEM (CTIS) OPERATION
c. Operate in Run Flat Mode.
CTIS operation in RUN FLAT mode is limited to ten minutes. To continue
operating CTIS in RUN FLAT mode after ten minutes, RUN FLAT mode
button must be pressed again or CTIS will shut down completely. Failure to
comply may result in damage to equipment.
CTIS is operated in RUN FLAT mode when tire(s) have been punctured.
RUN FLAT mode causes CTIS to check tire pressure every 15 seconds
(normal interval is every 15 minutes). If low air pressure is sensed, CTIS will
supply air in wet tank to leaking tire(s) every 15 seconds.
(1) Press RUN FLAT mode button (1). RUN FLAT mode light (2) will illuminate when
CTIS is operating in RUN FLAT mode.
(2) If operating CTIS in RUN FLAT mode is no longer required, press RUN FLAT mode
button (1) again. RUN FLAT mode light (2) will go out.
(3) Change leaking tire(s) (para 3-5) as soon as possible.