TEC0017 23Jan2015 P/N: 630-00027-01 revC
SL400 • Vantage Stair Lift Installation Manual
31
Vantage Stair Lift
PCB & AUDIO ALERTS
CAUTION
Never touch the circuit board chips
or circuits. Static electricity will
damage the circuit board. When
handling the circuit board always
disconnect the 120 VAC power and
use a static discharge wrist band.
AUDIO ALERTS
If your lift does not operate, diagnose the
problem by listening to the beeps emitted:
• A long beep when the control switch is
pressed indicates the lift is touching an
obstruction.
• One beep per second for 30 seconds (after
a 30 second delay) indicates the lift has
been stopped off the charge station. It is
recommended that the lift be immediately
moved to a charge station (located either
end of the rail).
• Two beeps every 60 seconds indicates a
major fault with the circuit board. Turn unit
off and back on to reset.
• Three beeps every 60 seconds indicate a
major fault with the footrest sensor. Turn
unit off and back on to reset.
• Seven beeps every 60 Seconds indicate a
major fault with the slow down switches.
Turn unit off and back on to reset.
• Eight beeps every 60 seconds indicate a
major fault with the limit switch. Turn unit
off and back on to reset.
If your lift fails to reset, contact your dealer for
service.
NOTE: A fault is defined as major any time it requires
the unit to be turned off and back on to reset.
