Kraun KR.UL Manuel d'utilisateur télécharger pdf (Page 12)

Manual

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• UPS is likely to have output voltage no matter whether the power input cable is plugged in mains input

socket. If you wish UPS have no output, ﬁrst break oﬀ the switch and then cancel the mains.

• When connect laser printer, select the capacity of UPS according to the UPS start power because the startup

power is higher.

5. PANEL DISPLAY, OPERATION AND RUNNING

The operation is simple, operators only need to read the manual and follow the operation instructions listed

in this manual without any special training.

5.1. FACEPLATE DISPLAY ILLUMINATION

5.1.1. KEYS FUNCTION

Fig 16 front panel keys instruction

• ON/OFF key (

)

Press and hold this key for more than half a second to turn on or turn oﬀ the UPS.

• ROTATE key (

)

Press and hold this key for more than 2 seconds to rotate LCD in any mode.

• SELF-TEST/MUTE key (

)

Press and hold the key for more than 1 second in mains mode or economical mode: UPS runs the self-

test function.

Press and hold the key for more than 1 second in battery mode: UPS runs the mute function.

• INQUIRING key (

or )

Non-functional setting mode:

Press and hold the key for more than half a second (less than 2 seconds): Indicate the items of the LCD

item section orderly.

Press and hold

for more than 2 seconds: Circularly and orderly display the items every 2 seconds,

when press and hold the key for some time again, it will turn to output status.

• Function setting key

Non-functional setting mode:

Press and hold the key for more than 2 seconds: Function setting interface (ECO, BPS, OPU).

ON/OFF

SYSTEM TEST/MUTE

ROTATE

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Kraun KR.UL Manuel d'utilisateur Page 12