Siemens Servo Ventilator 300 - Page 41

Servo Ventilator 300/300A Description of functions
E382 E380E 061 01 03 01 Siemens-Elema AB 39
2
4.1.7 Battery
PMA: Measured voltage levels. External power voltage level: The block 21.3 VOLTAGE
CONTROL
& TIMING indicates, by the INTERNAL BATTERY MODE signal, in case the external
main and external battery power voltages are both too low.
U
bat
= INTERNAL BATTERY VOLTAGE; signal from the block 21.5 BATTERY CHARGE CONTROL.
Alarm table:
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)s5.3>gnirud(evitca=
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tab
V5.33>
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tab
V32<
LAUNAMGNITAREPOEEStfelyticapacyrettaboNU<V5.91
tab
V12<
noitidnocrehtruFkrameR
U
tab
V5.91< .sevlavrotalitnevehtotdetubirtsidsiylppusrewopoN