4: Operation
28
TS_600_00 PW1000 1-3kVA User Manual 6/4/17
4.5
Functions menu
4.5.1 How to disable the alarm buzzer operation
If an alarm condition arises, the buzzer can be silenced by briefly pressing the
ON
button. However there may be
circumstances where you would like to disable the buzzer permanently.
1. With the UPS running, press the
FUNCTION
button. This will take you immediately to the Buzzer ON/OFF screen.
2. Press the
UP
button to change the Buzzer operational status between OFF-ON, as required. A cross (X) appears next
to the buzzer icon when it is disabled.
Figure 4.8 Buzzer ON/OFF
3. When the required status is displayed, press the
FUNCTION
button to return to the default LCD screen.
4.5.2 How to perform a battery test
When a battery test is performed, the UPS operates in ON BATTERY mode for 10 seconds to monitor the battery
performance. If the battery doesn’t satisfy the test criteria a fault is displayed on the LCD panel.
1. With the UPS turned ON, press the
FUNCTION
button
twice. This will take you to the Battery Test screen, which
will indicate that the battery test is OFF.
2. Press the
UP
button to start the battery test.
3. During the test, the following indications should appear.
a) The warning buzzer will beep once per second (if the
buzzer is enabled).
b) The LCD mimic will change to
ON
BATTERY
mode.
c) The
Testing
flag to the left of the battery icon will
flash off/on to indicate that the test is in progress.
d) The LCD returns to the Monitor menu during the
battery test.
4. When the test is completed, the UPS will switch back to its
normal operating mode and the following indications
should appear.
a) The warning buzzer will stop.
b) The LCD mimic will change to
ON
INVERTER
mode.
[or
ECO
mode if selected]
c) The
Testing
flag to the left of the battery will turn off.
d) The LCD remains indicating the battery autonomy.
5. The UPS is now operating in its normal operating mode
and the LCD metering can be selected as normal, using the
UP
and
DOWN
buttons.
CAUTION: The battery must be fully charged before you select a battery test. Do not initiate the test until the
UPS has been switched on with the battery being charged for at least four hours.
Buzzer
Buzzer
Testing
I NPU T
UP S
L OA D
Mins
Battery Autonomy
Testing
I NPU T
UP S
L OA D
Mins
Battery Autonomy
Figure 4.9 Battery Test