Sleep Mode - Pride Mobility Jazzy 1120 Owner's Manual

Sleep Mode

Your Jazzy controller features a sleep mode, which is a built-in circuit that automatically shuts off the main power
if the joystick is not moved in any direction for a specific amount of time. This time factor is programmed into your
joystick console. The battery condition lights on the joystick indicate sleep mode by blinking once every five
seconds. To restore power and continue, push the on/off key twice.
Thermal Rollback
Jazzy controllers are equipped with a thermal rollback circuit. This circuit monitors the temperature of the motors
and controller. In the event the motors or controller become excessively hot (above 50° C/122° F), the controller
reduces the motor voltage. For every degree above 50° C/122° F, the controller reduces the voltage by 5 volts.
This reduces your speed and allows the components to cool down. When the temperature returns to a safe level,
your Jazzy resumes its normal speed.
Trouble Codes
Your controller is programmed to detect faults within its own system. If something happens to the controller system
that prevents your Jazzy from operating, you should see a trouble code. This is indicated by the System Status
Indicator flashing a number of times, then pausing for two seconds, then flashing again. Faults that affect the safety
of your Jazzy cause the chair to stop, while others allow the Jazzy to operate. Some trouble codes stop if the
condition corrects itself. Others can only be cleared by powering down the chair, then powering it up again.
Before you perform any of the electrical connection corrective actions listed in the following table, make sure that
you have fully charged batteries and you power down the system. In each case, if the corrective action does not
work, contact your authorized Pride provider.
Code Title
1 DX Module Fault
2 DX Accessory Fault
3 Left Motor Fault
4 Right Motor Fault
5 Left Park Brake Fault
6 Right Park Brake Fault
7 Low Battery Fault
8 Overvoltage Fault
9 CANL Fault
10 CANH Fault
11 Stall Timeout Fault
12 Module Mismatch
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V I I . O P E R A T I O N
Turn the controller off, then on again. If this does not work, check the connections at the
joystick, the power module, and any other accessory module that your Jazzy may have.
If this still does not work, contact your authorized Pride provider.
Power down the Jazzy and check all the connections to your accessories. You may have
a shorted circuit in one of these connections (e.g., a light bulb is shorted or open).
Check the connection between the power module and the left motor. There may be a
short or bad connection. The motor itself may be bad.
Check the connection between the power module and the right motor. There may be a
short or bad connection. The motor itself may be bad.
Check the connection between the power module and the left motor. There may be a
short or bad connection.
Check the connection between the power module and the right motor. There may be a
short or bad connection.
Check the battery connections and terminals. Check that the circuit breaker is not
tripped. Reset it if necessary.
Contact your Pride provider.
Contact your Pride provider.
Contact your Pride provider.
Turn the system off, then turn it on again.
Contact your Pride provider.
Corrective Action
Jazzy 1120