13
EN
Remote control
If the remote control K01 is connected, it is important that the main
switch of the inverter is in the ‘off’ position. After this, the inverter
can be switched on and off by using the remote control.
Fan cooling
The fan is both temperature- and load controlled. So the rotation
speed of the fan depends on the internal temperature and on the
load level.
P R O T E C T I O N S
Low voltage protection
When the input voltage drops below 10.8 Volts ± 0.2 Volts (12
Volts system) or 21.6 Volts ± 0.4 Volt (24 Volt system), a buzzer
will sound
twice
every 8 seconds and the red ‘fault’ led will also
flash
twice
.
If the input voltage drops even further, below 10.2 Volts ± 0.2
Volts (12 Volts system) or 20.4 Volts ± 0.4 Volts (24 Volts system),
the inverter will switch off the 230VAC output and the green
‘inverter’ led will extinguish. While this protection is in operation, a
buzzer will sound
three times
every 8 seconds and the red ‘fault’
led will also flash
three times
. When the input voltage has
increased sufficiently, the inverter will restart automatically.
Overvoltage protection
If the input voltage rises until 15.5 Volts ± 0.2 Volts (12 Volts
system) or 31 Volts ± 0.4 Volts (24 Volts system), the inverter will
switch off the 230VAC output and the green ‘inverter’ led will
extinguish. While this protection is in operation, a buzzer will sound
four times
every 8 seconds and the red ‘fault’ led will also flash
four times
. When the input voltage has decreased sufficiently, the
inverter will restart automatically.
Important
The maximum input voltage that the inverter can tolerate is 15,5
Volts (12Vdc system) or 31Volts (24 Vdc system). If the voltage