Invacare® TDX® SP
SYMPTOM
PROBABLE
CAUSE
SOLUTIONS
CTRL NOT
CONNECTED
The CMPJ or
Display module is
not communicating
with the control
module (Error code
E200).
Check the
connections
between the joystick
or display and the
controller. Turn the
power off and then
back on. Replace
the controller if
necessary.
CTRL COM FAULT
displays and the
wheelchair drives
slowly.
The controller has
determined a fault
during a previous
turn-off process
(Error code E41).
Turn the wheelchair
off and back on.
MISSING
CONFIGURATION
displays at power
up.
One or more
devices have
been removed or
disconnected from
the wheelchair.
Reconnect the
device.
ATTENDANT
ACTIVE and
displays.
The Proportional
or Digital Attendant
control is active and
can be used to drive
the chair.
This is normal
behavior.
SYMPTOM
PROBABLE
CAUSE
SOLUTIONS
Batteries draw
excessive current
when charging.
Battery failure.
Electrical
malfunction.
Have batteries
checked for shorted
cell. Replace if
necessary.
Contact
Dealer/Invacare
for service.
Battery indicator
flashes the charge
level is low -
immediately after
recharge.
Battery failure.
Malfunctioning
battery charger.
Electrical
malfunction.
Check batteries
for shorted cell.
Replace if necessary.
Contact
Dealer/Invacare
for Service.
Contact
Dealer/Invacare
for Service.
Battery indicator
flashes the charge
level is low - too
soon after being
recharged.
Batteries not
charged.
Weak batteries.
Have charger
checked.
Replace batteries
if necessary. Refer
to 8.12 Replacing
Batteries and/or
Battery Cables, page
67.
78
1143190-N-03
