Owner`s manual

Quantum Dynamo ATS RevE/May03 www.pridemobility.com 25
Sleep Mode (If Enabled)
The power chair controller features a sleep mode. Sleep mode is a built-in circuit that will automatically shut off the main power
if the joystick is not moved in any direction for a period of time. This time factor is programmed into the controller. To restore
power and continue, push and key on the keypad.
Trouble Codes
The system status light is displayed within the on/off key. This light is lit if the system is turned on. It also flashes in groups
called flash codes, to indicate system faults. The table below identifies the individual fault codes. If your keypad displays one
of these codes, contact your authorized Pride provider.
FLASH CODE
SEQUENCE DIAGNOSIS SOLUTION
•—•—•— DX module fault See your authorized Pride provider.
••—••—••— DX accessory fault See your authorized Pride provider.
•••—•••— Left motor (or connection) fault Check left motor wiring.
••••—••••— Right motor (or connection) fault Check right motor wiring.
•••••—•••••— Left park brake fault Check motor/brake wiring.
••••••—••••••— Right park brake fault Check motor/brake wiring.
•••••••—•••••••— Low battery fault Check that the battery wiring is secure.
•••••••—•••••••— Over voltage fault Check that the battery wiring is secure.
•••••••—•••••••— CANL fault See your authorized Pride provider.
•••••••—•••••••— CANA fault See your authorized Pride provider.
•••••••—•••••••— Stall timeout Turn unit on, then off.
•••••••—•••••••— Module mismatch See your authorized Pride provider.
NOTE: You must turn the controller off and then on again to reset the controller, even if the source of the fault
is removed/corrected.
In the event of a fault, the system status light displays diagnostic indications. Faults are encoded as follows: one (for a low
battery voltage fault) to twelve (module mismatch) and are displayed by the light flashing the number of times prescribed by
the fault code. The flash sequence (one to twelve) is followed by a long off period (2 seconds). If more than one fault exists,
then the fault having the highest priority is indicated. The controller must be turned off and then on again even if the source of
the fault is removed. If you cannot resolve the problem, contact your authorized Pride provider.
OPERATION