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38 www.pridemobility.com Jazzy 1101/1121/Rev E/Jun03
Thermal Rollback
The Pilot is equipped with a thermal rollback circuit. This circuit monitors the temperature of the motors and the Pilot. In
the event that either one of the motors or the Pilot becomes excessively hot (above 122° F), the Pilot reduces the motor
voltage. For every degree above 122° F, the controller reduces the voltage by 5 volts. This reduces your power chairs
speed and allows the electrical components to cool down. When the temperature returns to a safe level, your power chair
resumes its normal speed.
WARNING! Under strenuous driving conditions, it is possible for the bottom and side case
temperature of the Pilot to exceed 105° F. DO NOT touch the side or bottom of the Pilot case
under these circumstances.
Pilot Trouble Codes
In addition to indicating the current state of battery charge, the battery condition meter can also indicate possible problems
with your power chair. The battery condition meter has ten lights. The lights provide information by the number of lights that
are flashing. If any of the meter lights are flashing rapidly, the controller may be indicating a fault. For instance, if the first
light is flashing rapidly, the battery voltage is nearly depleted. The following is a list of the possible errors signified by the
rapidly flashing meter lights. When you get a trouble code, contact your authorized Pride Provider.
FLASHING DIAGNOSIS SOLUTION
LIGHTS
10 High Battery Voltage Check batteries.
9 Solenoid Brake Fault Check motor/brake wiring.
8 Possible Controller Fault See authorized Pride Provider.
7 Possible Joystick Fault See authorized Pride Provider.
6 Inhibit Active Unplug charger. Check connections.
5 Right Motor Wiring Fault Check right motor wiring.
4 Right Motor Disconnected Check right motor wiring.
3 Left Motor Wiring Fault Check left motor wiring.
2 Left Motor Disconnected Check left motor wiring.
1 Low Battery Voltage Check batteries/battery wiring.
VIII. OPERATION