User manual

86-86000-00 B02 - Page 51
3. Operation
3.4 Operating Modes
3.4.1 Normal (Double Conversion) Mode
Figure 3-4: Normal (Double Conversion) Mode.
OFFON
OFFON
15
15 16
LOAD LEVEL
4kW / 5 kVA
REMAINING TIME
10 minutes
21 22
This is the standard operating mode, set by the
factory.
Two possible cases.
1. If Normal AC source available:
15
LED is ON.
The load is protected by the UPS.
Scroll down
21
or scroll up
22
function buttons allow
you to read the UPS measurements (Normal AC
source voltage, Bypass AC source voltage, operating
mode, battery capacity and UPS Serial Number).
2. If Normal AC source not available:
CAUTION
Do not operate the Manual
Bypass switch when the UPS is
in Normal mode.
15
LED flashes.
16
LED is ON.
The audible alarm sounds intermittently.
The load is now powered by the UPS battery.
This display shows remaining back-up time.