Uninterruptible Power Supplies Online UPS 3K User Manual download pdf (Page 38)

4: Operating Procedures

4-4 UPS724-01-00 PowerWave 1000 (1-3kVA) User Manual - Dated 26 June 2013

4.2.2 Enable/disable the audible alarm

Battery test

You can use the following procedure to enable or disable the audible alarm operation. This will not affect the audible

beeps associated with pressing the control buttons, which will remain active even if the audible alarm is turned off.

Note: If the UPS is powered down and disconnected from its input supply, the audible alarm status will revert to

b_on (default) when the UPS is next started.

1. With the UPS on-line, press the FUNCTION button.

a) The LCD will display either

b_on or b_of. This indicates that the

UPS is now in its operator set-up mode and shows the current

operational status of the audible alarm.

b_on = audible alarm enabled – b_of = audible alarm disabled.

2. Press the UP button to select the wanted audible alarm status.

3. Press the FUNCTION button to activate the selected status and return to

the normal LCD Display.

Note: If you do not press the

FUNCTION

button the LCD will revert to its

normal display automatically after approximately 10 seconds and the

selected audible alarm setting will be activated.

You can carry out a periodic battery test using the following procedure. This test effectively places the UPS in its On-

Battery mode for approximately 10 seconds, during which time the control electronics monitors the battery performance.

1. With the UPS turned ON, press the FUNCTION button.

a) The LCD will display b_on (or b_of).

2. Press the DOWN button.

a) The LCD will display tnon.

3. Press the UP button

a) The LCD will momentarily display

trun followed by teSt, which

will remain on the display while the battery test takes place.

4. When the test is completed the LCD will display this “OK” screen if the

battery test was successful, otherwise it will show

fAIL.

Note: If the UPS fails the battery test contact your supplier for technical

assistance.

LINE UPS LOAD

1 2 ... 33 34 35 36 37 38 39 40 41 42 43 ... 51 52

No comments

Uninterruptible Power Supplies Online UPS 3K User Manual Page 38