AEG Voltage Transformer ST 800 - Manual (Page 23)

gB 23
TeCHnICal FeaTureS
The power inverter is equipped with technical features to protect itself and/or connected
external devices.
Feature LED display Acoustic alarm Description
Over-voltage pro-
tection
▪
led display
shows “HiVi”
▪
red led lights up
▪
sounds
▪
If the input voltage exceeds 15.5 V '
0.5 V the power inverter will switch
off.
▪
The power inverter will switch back on
when the input voltage again reaches
the rated voltage.
low-voltage protection
(protection for the
battery of the vehicle)
▪
led display
reads “loVi”
▪
red led lights up
▪
sounds
▪
If the input voltage drops below
10.5 V ± 0,5 V.
▪
when the input voltage returns to the
rated voltage, the voltage transformer
automatically switches back on.
Short circuit protection
▪
led display
reads “ShCt”
▪
red led lights up
▪
sounds
▪
automatic cut off
Overheating pro-
tection
▪
led display
reads “OvHt”
▪
red led lights up
▪
sounds
▪
If the indoor temperature rises above
approx. 68 ˚C the unit will automati-
cally switch off.
▪
If the temperature drops below 35 ˚C,
press the power button (9, 19) approx.
1 sec to switch the unit back on.
Overload protection
▪
led display
reads “OvHt”
▪
red led lights up
▪
sounds
▪
The unit will automatically switch off.