Installation Guide
Optionally two external 24V battery cells (ACCU1 and ACCU2) can be
connected to the LNVR according to the draw above. In case of blackout the
LNVR is able to further operate. To calculate the operation time after the
power failure has occurred take into consideration the power consumption of
the LNVR and the electrical charge of the battery cells!
33/80