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KOHJ-H-13-EN1-2.0-19042022
Open the tube sleeve until the tube con-
nectors are revealed: check whether the
tubes between the cells and controller
are connected to their connectors. Also
check that the colours match (for ex-
ample, black on black). Check whether
there is any clearly visible damage to the
cells or leaks in them.
If you notice any loose tubes, connect
them to each other as appropriate. Close
the tube sleeve.
When you have checked the above,
acknowledge the information signal by
pressing and holding down the infor-
mation signal reset button for three
seconds.
If the information signal persists or you
detect a leak in the mattress system,
contact Carital
®
service.
6.3 Pressure target value invalid
The LED row will light up as shown in
the figure and the display will read,
“Incorrect target pressure value, contact
service”.
The fault status information signal can
be acknowledged press the information
signal reset button.
Only the audible part of the information
signal is acknowledged. The visual infor-
mation signals will remain on and the de-
vice will not resume previous operation.
The audible information signal will start
again if the device is restarted.
Immediately contact Carital
®
service.
6.4 SD card operating error
The LED row will light up as shown in the
figure and the display will read, “SD card
function failure. Contact service”.
To acknowledge the failure indication
signal, press the information signal reset
button.
Incorrect target
pressure value;
contact service
SD card function
failure; contact
service
