Wärtsilä JOVYTEC P 700VA
– 3kVA
BAX 3345
- 21 -
7.
Operating and indicating elements
7.1
LED and function keys
1.
Display indicator
The display indicator informs about the operating modes, menu points and parameters.
2.
ON/OFF
button
The UPS unit can be switched on and off using the
ON/OFF
button. The formalism is as follows:
The UPS unit is switched on by pressing the
ON/OFF
button for about 3 seconds.
The UPS unit is switched off by pressing the
ON/OFF
button for about 3 seconds.
3.
ENTER
key
The
ENTER
key can be used to query the parameters which have been set for the UPS unit. Pressing the
ENTER
key for 2 seconds on a running UPS unit will automatically cause the first parameter to be displayed for
10 seconds. Pressing the
ENTER
button again allows one to manoeuvre through the parameters. If the next
parameter is not selected within 10 seconds then the UPS unit indicates its condition again.
4.
FUNC key
The
FUNC
key can be used to set a parameter such as the output voltage etc.
The formalism is as follows:
Press the
FUNC
key on a running UPS unit for 2 seconds to start the menu for the UPS unit parameters.
Pressing of the
ENTER
button selects the parameter to be altered. Once the parameter to be altered is reached
then the desired value can be selected by pressing the
FUNC
button. Pressing the
ENTER
button a second
time accepts the desired parameter and stores it.
The function and condition in which the UPS unit currently finds itself is displayed over 5 LED´s in the
function panel.
The conditions are as follows:
5. ON
Operation
: This LED glows green if the UPS is switched on
6. ON-LINE
Operation
: This LED glows green both in UPS mode and in
bypass mode and also signals that there is an
voltage at the output.
7.
ON-BAT
Battery operation
: This LED glows yellow for battery operation (power failure)
8. BYPASS
BYPASS
: This LED glows yellow if the UPS unit is running in
bypass mode
9.
FAULT
FAULT
: This LED glows red if there is an internal error in the UPS,
and an acoustic signal is emitted. Press any key in the
function panel and the alarm will be switched off. The cause
of the alarm is shown in the display.
