8. Serial Port
This port allows connection and communication from the DB9 serial on the computer to the UPS
unit. The UPS communicates its status to the software.
9.
Power On/Off Button
Press the power Button to turn the UPS ON or OFF.
10. Mute Button
The audible alarm can be turned off/on by pressing this button for 3 seconds, and can also show
page flipping by pressing this button for 1 second.
11. LCD Display
The LCD will display the UPS status.
DEFINITIONS FOR ILLUMINATED LCD INDICATORS
LCD Indicators
Line mode
Bat-mode
Alarm/Fault
Sound disable
(Press the mute
key 3s to disable
and enable the
buzzer sound)
Bat mode: battery capacity
Line mode:
1. Battery charging: cycle
lighting
2. Battery full charged:
lighting
3. Line mode without
charger: battery capacity
Load capacity
Line mode & Bat mode
Line mode
Bat mode
Initial
2th
3th
TECHNICAL SPECIFICATIONS
Model
EP700R
EP1000R
EP1500R
EP2000R
Capacity (VA)
700VA
1000VA
1440VA
1920VA
Capacity (Watts)
420W
600W
900W
1200W
Input
Input Voltage Range
82V~148V
Frequency Range
60Hz +/- 5 Hz
Output
On Battery Output Voltage
Sine Wave at 100-/-10%
On Battery Output
Frequency
60Hz +/-1%
Overload Protection
Yes
AVR Function
Boost Function
Yes
Buck Function
Yes
Physical
Total # of UPS
Receptacles
Nema 5-15R *8
Maximum Dimensions
(H x D x W)
3.5 in x 16.9 in x 17.25 in
Weight (lbs.)
25
29
36
37
Battery
Sealed Maintenance Free
Lead Acid Battery
12Vdc
24Vdc
Typical Recharge Time
8 Hours
Warning Diagnostics
Indicators
LCD
Communication
Communication port
HID USB/RS232
SNMP Management
Options
External SNMP Adapter, External Temp Probe
Environmental
Operating Temperature
32
℉
to 122
℉
(0
℃
to 40
℃
)
Operating Relative
Humidity
0 to 90% NON-CONDENSING
Management
Auto-Charger
Yes
Auto-Restart
Yes
TROUBLE SHOOTING
Problem
Possible Causes
Remedy
Abnormal
Mains normal but not
Works in AC mode
1. AC Input missing
1. Check AC input connection.
2. Input Breaker is tripped
2. Unplug the power cord of the UPS
then press the circuit breaker knob.
The UPS will not turn on
The on/off Button is designed
to prevent damage by rapidly
turning it off and on.
Turn the UPS off. Wait 10 seconds
and then turn the UPS on.
The unit is not connected
to an AC outlet.
The unit must be connected to a
100-127V 50/60Hz outlet.
The battery is worn out.
Contact Technical Support.
Mechanical problem.
Outlets do not provide
power to equipment
Circuit breaker is tripped
due to overload
Turn the UPS off and unplug at least
one piece connected equipment.
Unplug the power cord of the UPS then
press the circuit breaker knob.
Batteries are discharged
Allow the unit to recharge for at
least 4 hours.
Unit has been damaged
by a surge or spike.
Contact Technical Support.
Alarm
Alarm code A06
Battery capacity is low
Alarm code A09
Battery disconnected
Alarm code A14
Over load occurs.
Alarm code A16
EPO active
Alarm code A18
Over temperature
Fault
Fault code F06
INV soft start fail
Restart the UPS,
if the fault is still,
contact Technical Support
Fault code F07
INV volt high
Fault code F08
INV Volt low
Fault code F09
Output circuit short.
Your attached equipment may have
problems, please remove them and
check again.
Fault code F11
Battery voltage is too high.
1. Shut down the UPS
2. Check the counts of Battery
3.Check battery connector when
use battery packages.
Fault code F12
Battery voltage is too low
Fault code F13
Battery is
overcharge
Fault code F14
Over load occurs.
Shut off non-essential equipment.
If this solves the overload problem,
the UPS will transfer to normal
operation.
Fault code F15
load unbalance
Fault code F18
Fan has been damaged.
Shut down the UPS, Replace the fan
Fault code F19
Over temperature
1. Shut down the UPS. Restart the
UPS to Check the fan for operation
and if the ventilation hole has been
covered.
2. Contact Technical Support.
Other
Software is inactive
The serial cable is not
connected.
Connect the serial cable to the UPS
unit and an open serial port on the back
of the computer. You must use the
cable that came with the unit.
The unit is not providing
battery power.
Shutdown your computer and turn the
UPS off. Wait 10 seconds and turn the
UPS back on. This should reset the
unit.
SOFTWARE DOWNLOAD
Power Master management software provides a user-friendly interface for your power systems. The
graphic user-interface is intuitive and displays essential power information at a glance. Please follow
procedure below to install the software.
