Fimet F1, Руководство пользователя

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48 • User Guide
4.10 Error, Warning and Information Displays
When there's a problem, the device informs the user of what has happened by displaying
error codes. The error code is shown on the display of the chair's rear panel.
The program version of the device is shown on the display when the power is switched
on. This information can be helpful when trying to troubleshoot reasons for problems.
The error code consists of two numbers which are shown one after the other on the dis-
play. The first digit of the error code identifies the problem area: 1 for lifting motor, 2 for
backrest motor, and 5 for potentiometer errors.
In case several problems occur at the same time, the error with a lower number is shown.
For example, when the voltage is low for both motors, the error code shown is 10 (not 20).
Chair control panel
Error codes during start-up

10: Low or missing voltage for motors

12
(1)
: A wire to the lifting motor is broken

13
(1)
: Wires to the lifting motor are shorted

20
(1)
: Low or missing voltage for motors

22
(1)
: A wire to the backrest motor is broken

23: Wires to the backrest motor are shorted

50
(2)
: A lifting motor potentiometer wire or the potentiometer is defective.

51
(2)
: A lifting motor potentiometer wire or the potentiometer is defective.

52
(2)
: A back rest motor potentiometer wire or the potentiometer is defective.

53
(2)
: A back rest motor potentiometer wire or the potentiometer is defective.

54: Lift movement limits are too close to each other or too close to the mechanical lim-
it.

55: Back rest movement limits are too close to each other or too close to the mechani-
cal limit.

56: Lift movement limits are out of range (e.g. upper limit < lower limit).

57: Backrest movement limits are out of range (e.g. upper limit < lower limit).

E: EEPROM is defective.

EE: EEPROM is defective.

U: Communication with Unit adapter failed. Unit has been disabled.

8: Processor is in reset-state. (Buzzer is usually on at the same time.)

0 Blinking: One of the safety switches is pressed.
All other codes mean that the main PCB is defective.
(1)
Probable fault. Faulty main PCB may also be the reason for the error code.
(2)
These codes are also displayed if the potentiometers are mechanically turned to their
maximum or minimum values.
During use

E: Attempted to store position on memory slot 1 (backrest down).

H: Motor duty cycle reached.

U: The device has been reset while using an instrument, and unit has been disabled.

A: The battery needs recharging.