Troubleshooting; Diagnostics - Invacare PHOENIX PLUS Service Manual

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User manual (26 pages)

Table Of Contents

Table of Contents

Batteries will not accept charge

THE DL.40 CONTROLLER HAS FULL ON BOARD DIAGNOSTICS, WHICH WILL IN THE

EVENT OF A SYSTEM MALFUNCTION , IDENTIFY FAULTS QUICKLY AND EASILY.

Diagnostic information is provided to enable a fault in the system to be identified and

localised to a major component: eg: motor. The following system diagnostics are provided:

1) Low battery voltage fault

2) High battery voltage fault

3) Left motor (or connection) fault

4) Right motor (or connection) fault

5) Left or right park brake (or connection) fault

6) Controller fault

7) Motor stalled or joystick out of neutral time out

In the event of a system fault, the diagnostic indicators are displayed by the battery gauge

flashing. Fault are encoded as one (for low battery voltage fault) to seven (for a motor stalled

or joystick out of neutral time out fault) and displayed by flashing all LED's the number of

times give by the fault code. The flash sequence (one to seven) is following by a long of

period (2 seconds).

The following is a check list to assist with diagnosing an electrical fault on a wheelchair. If

after consulting the check list the person persists then an authorised service agent should be

contracted.

PROBLEM

0. The On status indicator/ Battery Gauge

does not light when the controller is switched on

1. Low battery voltage fault

2. High battery voltage fault

Phoenix

11/01

DIAGNOSTICS