--12--
3
"AGM 1 14.4 V"
Switch Position
U1=14.40 V U2=13.50 V
1.5-5 h
Adapted to closed, gas-tight
AGM (absorbed glass mat)/lead-fleece
batteries
VRLA
with indicated charging
voltage "
14.4 V
".
4
"AGM 2 14.7 V"
Switch Position
U1=14.70 V U2=13.60 V
1.5-5 h
Adapted to closed, gas-tight
AGM (absorbed glass mat)/lead-fleece-
batteries
VRLA
with indicated
voltage "14.7 V or 14.8 V".
It is highly recommended to check the specification
sheet of the battery concerning the high
charging voltage U1
14.7 V
!
Charging Programs for
LiFePO4 Batteries:
4 Characteristic lines, charging voltage rates and temperature control adapted to lithium batteries:
Observe the instructions of the battery manufacturer!
An operation of the unit at a LiFePO4 battery without BMS Battery Management System
and without equalization charging of the cells (balancing) as well as safety circuit is not
admissible!
The battery temperature sensor must be installed at the battery (screw to the negative pole)
and must be connected at the unit. It serves as protection for the battery.
No function without temperature sensor, LED
"Main Charge" is flashing
!
If possible, the battery temperature should be kept above 0 °C.
5
"LiFePO4 13.9 V"
Switch Position
U1=13.90 V U2=13.90 V
0.5-1 h
Adapted to
Dometic "eStore"
of the indicated capacity rates.
Operation of the battery only with own BMS
and prescribed safety circuit!
