OPERATING
GB
OPERATION
Use the POWER switch to turn the equipment on and off.
CONTROL PANEL
The control panel is made-up of two LEDs: LED OUT and TEST LED.
OUT
The LED signals are described below:
LED OUT
Description
LED colour
No output voltage. Equipment off device in protection.
Off
Green
Power On.
LED TEST
LED colour
Description
Off
Equipment off
Green
No faults during operation.
Protection device against over temperatures or low input voltage. Check the output wiring and the equipment
Red
connected to the voltage reducer. Check the voltage reducer for proper installation. Check the input batteries
group.
The output voltage is interrupted when the voltage limiter switches to fault mode.
The voltage reducer is automatically switched on as soon as normal operating conditions have been
restored (no overloads, correct over temperatures and battery voltage).
The LED TEST may turn to red colour even if the equipment is providing the required output voltage
(green LED OUT). This indicates that faults have arisen but they have disappeared. To overcome the
condition, turn off the equipment and switch it back on.
10
Green OK
13,5 Vdc
Red
POWER
Error
ON