Njoy Aira 600, User Manual

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Română

Operation

LCD indicators

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5.1 

Connect the RED battery cable to the anode and the BLACK one to 

the cathode. Battery cables are required to be connected with the anode 

and cathode tightly. Short circuit between the anode and cathode, as 

well as the polarity reverse are strictly forbidden.

5.2 

Connect your equipment to the UPS. To ensure that your equipment 

will be protected during an utility failure, it is important to make sure 

that the maximum power needed by the equipment is not over the rated 

capacity of the UPS. Alarm will beep if the load is over the rated value. 

Meantime, if the overload is severe, the UPS will shut down immediately 

for protecting itself.

5.3 

DC start: during a blackout, push the button for 4 seconds; then, 

the UPS will be turned on and enter into back-up mode. To turn off the 

power from the UPS, please push the button for 4 seconds.

5.4 

Once it is connected with normal city power, the UPS will charge 

the battery automatically. Please push the button on the front panel for 

about 4 seconds to turn on the UPS. 

5.5 

Push the button for 4 seconds to turn off the UPS. The UPS will keep 

charging the battery if the utility power is normal. Please pull out the 

power cord if you want to turn off the UPS completely. 

5.6 

Under back-up mode, when battery voltage is too low or too high, 

the UPS will emit alarm; if the voltage is too much low/high, the UPS will 

turn off itself automatically.

5.7 

When the green LED is bright, the UPS’s charger works on 10A. If 

you press the front button for 10 seconds, the LED will turn red and the 

charger will work on 20A.

5.8 

Beep alarm ON/OFF: Push the power button for one second to turn 

the beeper ON or OFF.

UPS Mode & LCD display

AC mode

Backup mode

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6.1 Auto turn-on:

 UPS will turn on 

automatically when city power is back.

6.2 AVR:

 The AVR is increasing (boost 

mode) or reducing (buck mode) the input 
voltage to the UPS output.

6.3 Display of frequency:

 in the normal 

mode, a short touch at the button will 
display I/P frequency for 4 seconds.

6.4 Display of input and output voltage:

When UPS is turned on, LCD will show 

input and output voltage.

6.5 Battery capacity:

 Estimated battery 

capacity, the accuracy is influenced by 
UPS operation mode and load level.

6.6 Load level:

 the load level, percentage 

of full load.

6.7 Alarm icon:

 when the beeper is ON, 

the icon appears on the LCD.

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