INSTALLATION AND OPERATION
Upon receipt of the UPS, inspect the shipping carton for damage. If there is
any obvious damage, immediately report it to the selling dealer
delivering carrier. If there is no damage to the shipping carton, unpack the
unit and inspect the unit for damage.
The UPS is designed for installation in a protected environment within a
temperature range from 32°F/0°C to 104°F/40°C and relative h
90% without condensation. Do not block inlets and outlets. Install the
system in a location free from excessive dust and chemical fumes.
Check the identification label to verify the UPS voltage and power rating
match the available line voltage and load requirements.
Installation:
1.
Check if the main switch on the UPS front panel is in the off position and
insure that the voltage of the AC utility source corresponds to the
nameplate on the UPS rear panel.
2. Plug the power cable into the grounded socket. If indicators of LINE-
OFF LCD light on, it mean AC power is normal, although UPS is
under CUT-OFF status, it still will automatically start to charge by itself.
3. Push the main switch, then the Load Level LCD will light up
seconds and CUT-OFF LCD will go off. The UPS will then be
and start to work normally.
4. Connect your PC with UPS, and then
turn on PC. Be sure to check the
Load Level LCD indicator and DO NOT OVERLOAD it over 100%. To
simulate AC failure (Push UPS test switch) c
an help to insure whether
UPS is in good condition or not. It is designed to sound an
seconds and with BACK-UP LCD light on when simulation starts.
OFF LCD is on, it means UPS fault or BATTERY fault. Then you
have to contact your local service center
5.
When battery approaches low level, alarm will beep every second until
auto shut down
6. The 4 conditions UPS will automatically shut down:
a. Battery low b. Short circuit
c. Overload d. UPS fault
- 8 -
OVERVIEW
Front Panel
1. UPS Test Switch:
When UPS is working under AC mode, it also
activates the UPS`s self-test by press the bottom.
2. Master Power Switch: Turn on/off the UPS.
3. LINE-ON: AC Normal.
4. AVR Protection LCD:
When AVR is working under protection mode,
the light will turn on.
5. BACK-UP: Battery in back-up
6. Over Load:
If the UPS is overloaded, the light will turn on and the alarm
will sound continuously.
7. UPS Cut-off: Overload or Cut-off
8. Battery Level:
A bar graph showing how much of the UPS battery is
being used.
9. Load Level: A b
ar graph showing how much of the UPS power is being
used.
Rear Panel
1. AC line input socket: Connect power cable from the UPS to AC utility.
Contain the fuse to protect the UPS from over current
from incoming AC utility.
3. Output receptacles:
Connect power cables of computer equipment to
these sockets.
4. Computer interface:
This socket combines relay contact signals and
RS-232 signals (Option) on DB9 connector.
5. Phone/Fax/Modem jack:
Telecom transfer ports provide users to
extend the applications.
6. EXT. Battery:
Connect external battery cable for battery bank to the
UPS.
7. UPS setup switch:
Dip1.Low load (below 50w) auto-shut OFF.
Low load auto-shut ON.
Dip2.DC-start ON.
DC-start OFF.
Dip3.Buzzer auto-reset OFF.
Buzzer auto-reset ON.
- 5 -
