Installation manual

17
Fig. 3 Example of Installation of Plug & Play products
Default settings at the factory
On the LCD display you will find several of the UPS parameters to select. Default settings are
as follows:
Settings Selection Factory default
100/110/115/120/127
Vac
120V (FOR LV series)
Output Voltage Setting
208/220/230/240 Vac 230V (FOR HV series)
Input/Bypass Voltage
±10%
+10/-15%
+15/-20%
+10/-15%
Input/Frequency
±2%
±5%
±7%
±5%
HE Mode Setting On/Off Off
Free Run Mode On/Off On
Bypass Enable/Disable at free run mode Disable/Enable Disable
Alarm silence On/Off Off
Site wiring alarm Enable/Disable Disable
External Battery pack setting 0, 1, 2 0
You may change default settings, but we recommend that this is done after installation and before starting
up loads. Read UPS configurations in chapter 7.2 for more information.
Computer and Alarm connections
At the back of the UPS is an interface allowing direct communication with your computer system, the location of which can be
found in figure 2. There is a RS232 serial data interface, one USB data interface and an emergency power off switch supplied.
However, the RS232 port cannot be used when the USB interface is in use.
In addition there is an optional interface slot that allows you to install different communications cards. It can be used parallel
with either the RS232 or USB ports.
Currently there are two cards available for the optional interface slot. An SNMP/WEB card allows management and
monitoring over a network or internet, and the AS/400 card allows voltage free relay contacts. Your local dealer will have
more information about these option cards.
Connecting the UPS to a Computer
The communication device for the UPS and PC comes as a complete package with power management
software. Only the communication cable provided with UPS may be used to connect to your computer,
which is accomplished through the UPS RS232 port. Also ensure that the operating system on your
computer is supported. Instructions provided in the power management software will help with this
installation.
Other advanced power protection solutions such as SNMP are provided by your dealer.