Chapter 3 Operation
3.1 Operation Mode
The UPS has 4 operation modes: Normal mode, Bypass mode,
Battery mode, and Fault mode.
3.1.1 Normal Mode
After the UPS is installed, press and hold the ON/SILENCE button
for 1 second, with a beep, the UPS begins to operate in Normal
mode.
When the input mains voltage and the load are within specifications,
the load is supplied by inverter, which obtains power from rectifier;
meanwhile, the charger charges the battery. When in Normal mode,
the mains indicator and inverter indicator on the front panel shine
green.
Notice
If the UPS is supplied by AC generator, please follow the
requirements below:
1. Start up the AC generator first without switching on the loads,
connect the UPS to the generator, then switch on the loads one by
one till the generator operates stably (to ensure reliable operation of
the generator, it is recommended that the UPS load be less than
30% of generator capacity).
2. It is recommended that the generator capacity be 1.5~2 times of
UPS rated capacity.
20 Chapter 3 Operation
E1-20010915-C-1.0
