Pulsar AWZ 100, Manual, Page: 5 / 13

RED LED:
•
lit - power supply unit operated from 230 V/AC (~AC)
•
no lit - shortage of power supply 230 V/AC (~AC)
GREEN LED:
•
lit - voltage DC on output enabled
•
no lit - shortage of output voltage DC
3. Indication of operation of the power supply unit
The device is equipped with visual indication of operation.
3.1 Optical indication (Tab.1):
- on - off
Description Remarks
Correct operating status
Overloading or shorted output
- check the wiring and
consumers
- if the battery is connected
then check battery fuse
No power from mains,
operation in battery supply
mode
- check transformer fuse
No voltage at the output
- check transformer fuse
- check battery fuse
blinking
Output overloaded
-
reduce current consumed
by consumers
Tab.1.
4. Operation from battery
4.1 Startup from battery.
The operation time from battery depends on the capacity, charge level and load current of battery. For
example, the maximum operation time, which is not harmful for the fully charged battery 1,2 Ah and
load current of 1A is about 1h.
•
To start the power supply unit from the battery : connect the battery in accordance with the
indications [7] (colours).
4.2 The limitation of the battery charging current
The unit is equipped with the function for the limitation of the battery charging current
•
I
ACC MAX
= ~300mA