G
AMATRONIC
E
LECTRONIC
I
NDUSTRIES
L
TD
.
P+ Premium SA, 15 kVA,
rel.
1.4
43
4.
Press the UP button repeatedly to make the screen “greener”. Press the DOWN button repeatedly to
make the screen darker (blacker).
8.3
Changing the nominal output voltage
Do not change the output voltage unless you are sure that this is required by your load devices and you are
sure that the new output voltage will not damage the load devices.
To change the nominal output voltage:
1.
If the
P
OWER
+
SA
is not already in “off” mode, press the
ON/OFF
button twice to turn the UPS
off
.
2.
From the Main Screen, press the
Ent
button to display the
Main Menu
.
3.
On the Main Menu, choose
ADVANCED OPTIONS
and press
Ent
.
4.
In the ADVANCED MENU, select
TECHNICIAN MENU
.
5.
In the TECHNICIAN MENU select
CHANGE VOLTAGE
.
6.
You are prompted to choose the type of voltage to change.
Select
OUTPUT VOLTAGE
.
7.
You are prompted to choose a change to the nominal value or an adjustment (fine-tuning). Choose
NOMINAL VALUE
.
8.
Use the
UP/DOWN
button to change the output voltage. You can adjust it in a range from
220 to 240V. Press
Ent
to apply the change.
After pressing
Ent
the screen looks like this:
9.
The UPS fans may stop working for a moment. They will start up again by themselves after the
voltage adjustment is complete.