after tested signal from
down limit sensor then
tested signal from up limit
sensor in 2 seconds.
.upper limit sensor is broken.
.change upper limit sensor
activate
auto-check
model
can't test signal from foot
rest recline actuator
1.foot rest recline actuator is
broken
2.foot rest actuator motor wire
is disconnected
3.the signal wire of foot rest
actuator is disconnected.
1.change foot rest recline
actuator
2.check whether the foot rest
recline actuator motor wire is
well connected.
3.check whether the signal
wire of foot rest actuator is
well connected
activate
auto-check
model
test signals from front
sensor and rear sensor at
the same time.
1.the 6 core signal wire is
disconnected.
2.up & down limit sensor of
the foot rest are broken
1.check whether the 6 core
signal wire is well connected.
2.change up & down limit
sensor of the foot rest.
activate
auto-check
model
didn't test signal from front
sensor of the footrest more
than 20 seconds.
1.the down limit sensor of the
foot rest is broken
2.foot rest extending motor is
broken or disconnected
1.change down limit sensor of
the footrest
2.change the footrest
extending motor or check
whether the motor wire is
well connected.
activate
auto-check
model
After tested front sensor
signal, then tested front
sensor signal in 2.5
seconds.
the upper limit sensor of foot
rest is broken
change the upper limit sensor
of the footrest.
activate
auto-check
model
didn't tested rear sensor
signal in 20 seconds
1.the upper limit sensor of
foot rest is broken
2.foot rest extending motor is
broken or the motor wire is
disconnected.
1.change upper limit sensor
of the foot rest.
2.change foot rest exteding
motor
activate
auto-check
model
After tested rear sensor
signal, then tested front
sensor signal in 2.5
seconds.
the lower limit sensor of the
foot rest is broken
change footrest lower limit
sensor
activate
auto-check
model
when start the backrest
recline actuator, there is no
counting signal for more
than 2.5 seconds
1.backrest recline actuator is
broken
2.backrest recline actuator
wire is disconnected
3.the signal wire of the
backrest recline wire is
disconnected
1.change backrest recline
actuator
2.check whether the backrest
recline actuator motor wire is
well connected.
3.check whether the signal
wire of the backrest recline
actuator is well connected
activate
auto-check
model
