11/65
D9U003VB3-0101_04
1.7
Acoustic signalisation
SOUND
MEANING
CONTINUOUS SOUND
mattress air connector is disconnected
mattress air connector is not correctly conne-
cted
REPEATED 2 TONE SIGNAL:
1) during 1 minute:
CONTINUOUS SOUND: 0,5s FIRST TONE BEEP / 0,5s SECOND
TONE BEEP
2) during next minutes:
FIRST TONE BEEP lasting 0,5s and SECOND TONE BEEP lasting
0,5s / 1min silence
disconnected from the mains
mains voltage is not available when the
mains switch is turned ON
mains switch is turned OFF
accumulator is discharged too much (only
version with accumulator)
accumulator switch is turned OFF (only versi-
on with accumulator)
BEEP after SCU activation if SCU is powered just by the accumu-
lator: 10s sound + 5s silence
disconnected from the mains
mains switch is turned OFF
mains power is not available
REPEATED 2 TONE SIGNAL:
FIRST TONE BEEP lasting 0,5s and SECOND TONE BEEP lasting
0,5s / 30s silence
accumulator discharge level less than 25%
(only version with accumulator)
BEEP lasting 2s after accumulator switch has been turned ON
accumulator is correctly fitted in SCU (only
version with accumulator)
REPEATED 2 TONE SIGNAL during 6 seconds:
FIRST TONE BEEP lasting 0,5s and SECOND TONE BEEP lasting
0,5s
system error (number of the beeps (1-6)
indicates the type of error)
REPEATED BEEP after 25 minutes of Max Mode: 0,25s sound / 30s
silence
Max Mode will be ending (first activation of
the Max Mode)
REPEATED 2 TONE SIGNAL after 25 minutes of Max Mode:
FIRST TONE BEEP lasting 0,25s and SECOND TONE BEEP lasting
0,25s / 30s silence
Max Mode will be ending (second activation
of the Max Mode)
BEEP lasting 0,25s
mode or pressure level is achieved
