Servo-i Ventilator System Troubleshooting
Revision 02 Service Manual 6 - 15
6
Error
code
Error message / Possible cause Recommended action
Breathing
10001 BATTERY_MIN_VOLTAGE 1. Replace battery on PC 1771 Control.
10002 BRE_I2C_ERROR 1. Replace PC 1771 Control.
10003 BRE_FATAL_MEMORY_ERROR 1. Restart the unit.
2. Replace PC 1771 Control.
Panel
20001 PANEL_DEVICE_ERROR 1. Replace PC 1777 Panel.
20002 PANEL_BACKLIGHT_BROKEN
This error message may also be logged
immediately before the ‘No battery capacity’
alarm when the unit is running in battery
mode.
If the display is lit (and the error code is shown
on the display):
1. Replace PC 1777 Panel.
If the display is not lit (the display is dark):
1. Replace backlight lamps.
2. Replace PC board Backlight Inverter.
Note: If one of the lamps is broken, the other
lamp will automatically be switched off.
Thus, with a failure on a backlight lamp, or likely
also on PC board Backlight Inverter, the User
Interface display will become dark. This error
code will in such case not be possible to see
(but will be logged).
20003 PANEL_BUTTON_STUCK 1. Restart the unit. Do not touch the User
Interface during system start-up. Interfering
the knobs, keys, touch screen, loudspeaker
grid, etc, may affect the internal technical
tests.
2. Check that System SW V1.03.00 (or later) is
installed. Update System SW if required.
3. Check the user interface membrane buttons
(FSS).
4. Replace the touch screen.
5. Replace PC 1777 Panel.
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