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B
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6-4 Battery Mode Startup (Cold Start)
6-5 UPS System Shutdown
6-6 UPS System Settings and Measurements
6 – Standard Operation continued
The UPS system supports battery mode startup (cold start), allowing it to operate as a standalone power source when AC input power is
unavailable.
1. MakesuretheUPSsystemisproperlyinstalledandthebatteryisatleastpartiallycharged.
2. Someelectronicequipmentmaydrawmoreampsduringstartup;considerreducingtheinitialloadontheUPSsystem.
3. PresstheONbutton
forapproximately5seconds,thenreleaseit.TheUPSwillbeeptwiceandtheLCDscreenwillchangefrom
A
to
G
.
4. PresstheONbutton
againforapproximately3seconds,thenreleaseit.TheUPSwillbeeptwiceandtheLCDscreenwillchangefrom
G
to
H
.(TheUPSsystemwillremainawakeforapproximately15secondsaftercompletingthepreviousstep.IfyoudonotpresstheON
button again before 15 seconds have elapsed, you will need to repeat the previous step.)
5. The UPS system will run a self-test and display
H
again. Battery mode startup is successful and connected equipment will operate until the
battery is depleted (or until pre-defined shutdown parameters have been reached).
1. PresstheOFFbuttonforapproximately5seconds,thenreleaseit.TheinverteroutputwillturnoffandtheLCDscreenwillshow
B
.
2. Turn off the UPS system’s utility input breaker.
3. TheUPSsystemisnowcompletelyoff.IftheUPSsystemwillbeturnedoffforasignificantlengthoftime,followthebatteryrecharging
instructions in Section 11 – Storage and Service.
Checking UPS System Measurements
To check the values measured by the UPS, scroll up
or down
throughtheLCDpanel.Scrollingdownwilldisplayvaluesinthefollowing
order:
This screen indicates the UPS inverter is off and utility input is abnormal.
This screen indicates the UPS inverter is off.
Thisscreenshowstheutilityinputvoltageiszero.
BypassInputVoltage Output Voltage Battery Voltage
UtilityInputFrequency Output Frequency InnerTemperature(°C)
BypassInputFrequency Output Load Percentage