38
7.3.2. Start-Up with the Battery (Cold Start)
Where the mains is out of the limits, you may start-up UPS from battery. The start-up order is
explained below. This process is called “ColdStart” and operation time depends on battery capacity,
battery condition and load capacity.
Please follow up the below procedure to make cold start :
1. Make sure the internal batteries are connected. - If exists; switch the circuit breakers on
external battery cabinet to “ON” position.
2. Push the UPS On Switch (5) once for approx. 5 seconds to awake the UPS, and then the
buzzer sounds twice. The LCD display will illustrate from drawing A to drawing G, and keep
awake for approx. 15 seconds.
A
G
G
* It shows “Off”, which means the UPS pre-start is unsuccessful.
3. Press the UPS On Switch (5) of the UPS again for about 3 seconds till the LCD display
illustrates from drawing G to drawing H, then the UPS will be in self-test Mode. The UPS
may offer energy to the output in a minute, and the LCD display illustrates as drawing I.
In case of failure in pushing the UPS On Switch in 15 seconds, the UPS will automatically turn
off.
In order to obtain longer autonomy time, It is recommended to start-up UPS with the mains
as far as possible.
To Next Page
Loading...
Need help?
General