User's Manual
HS-7200 Series
19
TROUBLESHOOTING
Flash
Code
Description
1
2
3
4
5
6
7
8
9
10
11
User Fault
Battery Fault
Left Motor Fault
Right Motor Fault
Left Park Brake
Fault
Right Park Brake
Fault
SHARK Control
Unit Fault
SHARK Power
Module Fault
SHARK
Communications
Fault
Unknown Fault
Incompatible
Control Unit
Possible stall timeout or user error.
Release the joystick to neutral and try again.
Try charging the batteries.
Batteries may require replacing.
Check the batteries and cabling.
Check the left motor, connections and cabling.
Check the right motor, connections and cabling.
Check the left park brake, connections and cabling.
Check the right park brake, connections and cabling.
Check the SHARK Communications Bus connections
and wiring.
Replace the Control Unit.
Check SHARK connections and wiring.
Replace the Power Module.
Check Battery voltage is greater than 17V.
Check SHARK Bus Cable.
Replace the SHARK Power Module.
Replace the SHARK Control Unit.
Check all connections and wiring.
Consult a service agent.
The Control Unit is incompatible with the
Power Module.
Ensure the brand of the Power Module
matches that of the Control Unit.
Here are some suggestions about solving problems you may have with your power chair.
There are 11 LED Self-Diagnostic Warning Lights on the Control Panel. To check the
Self-Diagnostic Warning Lights, turn the power chair on and count the number of flashes.
If the programmable parameter, Motor Swap, then left and right hand references in this
table will need transposing.
