Thermal Rollback, VSI Error Codes | Pride Mobility 1400 instruction

Pride Mobility 1400 owner manual Thermal Rollback, VSI Error Codes

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V I I . O P E R A T I O N

Thermal Rollback

The VSI controller is equipped with a thermal rollback circuit. This circuit monitors the temperature of the controller, which roughly translates to motor temperature. In the event that the VSI controller becomes excessively hot (above 140° F), motor current (amperage) is reduced. For every degree above 131° F, the motor current limit is reduced by .55 amps. This reduces your Go-Chair’s “power,” which could also reduce your Go-Chair’s speed. Once the VSI controller reaches 158° F, the current output is reduced to zero and your Go-Chair will stop. This allows the electrical components and motors to cool down. When the temperature returns to a safe level, your Go-Chair resumes its normal operation.

VSI Error Codes

The VSI controller is designed with the user’s safety as the prime consideration. It incorporates many sophisticated self- test features which search for potential problems at a rate of 100 times per second. If the VSI detects a problem either in its own circuits or in the travel chair’s electrical system, it may decide to stop the Go-Chair, depending on the severity of the problem. The VSI is designed to maximize the user’s safety under all normal conditions. The table below identifies the individual error codes. Error codes are displayed as a rapid flashing of the lights. If you get one of these error codes, contact an authorized Pride Provider.

FLASHING LIGHTS	DIAGNOSIS AND SOLUTION

1	The batteries need charging or there is a bad connection to the batteries. Check the
	connections to the batteries. If the connections are good, try charging the batteries.

2	The left motor has a bad connection. Check the left motor connection.

3	The left motor has a short circuit to a battery connection. Contact an authorized Pride
	Provider.

4	The right motor has a bad connection. Check right motor connection.

5	The right motor has a short circuit to a battery connection. Contact an authorized Pride
	Provider.

6	The Go-Chair is being inhibited by the battery charger. Unplug the battery charger.

7	A joystick fault is indicated. Make sure that the joystick is in the neutral (center) position
	before turning on the controller.

8	A controller system fault is indicated. Make sure that all connections are secure.

9	The parking brakes have a bad connection. Check the parking brake and motor
	connections. Make sure the controller connections are secure.

10	An excessive voltage has been applied to the controller. This is usually caused by a poor
	battery connection. Check the battery connections.

Go-Chair

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Contents

Exeter, PA St. Catharines, on F E T Y G U I D E L I N E S III N T E N T SInternet and Private Purchases SafetyN T R O D U C T I O N PURCHASER’S AgreementQuick Reference Information Pride Owners ClubS a F E T Y Product Safety SymbolsS a F E T Y Modifications Pre-Ride Safety CheckIncline Information Weight LimitationsBraking Information Public Streets and Roadways Freewheel ModeCornering Information Stationary Obstacles Steps, Curbs, etc Outdoor Driving SurfacesStairs and Escalators Lift/Elevation Products TransfersDoors ElevatorsBatteries Inclement Weather PrecautionsMotor Vehicle Transport Positioning Belts Reaching and BendingElectromagnetic and Radio Frequency Interference EMI/RFI AlcoholGO-CHAIR I . Y O U R G O C H a I RGO-CHAIRSPECIFICATIONS Electrical Components Go-Chair Power BaseTo engage or disengage the drive system Manual Freewheel LeversANTI-TIP Wheels A S S E M B L Y / D I S a S S E M B L Y Initial AssemblyAssembly Seat InstallationTo install the seat DisassemblyToggle Latch Closed Quick Release Fasteners Comfort AdjustmentsSeat Height Adjustment O M F O R T a D J U S T M E N T STo change the controller position To adjust the foot platform depthFoot Platform Depth Controller PositionBatteries and Charging B a T T E R I E S a N D C H a R G I N GCharging the Batteries Frequently Asked Questions FAQs Battery Break-inWhat type of batteries should I use? Why do my new batteries seem weak?How can I ensure maximum battery life? How can I get maximum range or distance per charge? What about public transportation? How should I store my Go-Chair and its batteries? What about shipping? Keypad I . O P E R a T I O NVSI Controller JoystickHorn Key Battery Condition MeterOn/Off Key Speed KeysOff-board Charger Socket Controller ConnectorSleep Mode Locking/Unlocking the VSIThermal Rollback VSI Error CodesShould your Go-Chair come in contact with water Care and MaintenanceTemperature I I . C a R E a N D M a I N T E N a N C EMonthly Checks Cleaning InstructionsDaily Checks Weekly ChecksTo replace the batteries Wheel ReplacementBattery Replacement To replace the wheelCorrective Maintenance When to See An Authorized Pride Provider for ServiceW a R R a N T Y Implied Warranties Service Checks and Warranty ServiceT E S Pride keeps a more detailed report on file at the factory Quality Control Go-Chair

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Pride Mobility 1400 owner manual Thermal Rollback, VSI Error Codes

V I I . O P E R A T I O N

Thermal Rollback

VSI Error Codes

FLASHING LIGHTS

DIAGNOSIS AND SOLUTION