Test UPS on battery back-up, switch off utility supply and observe ‘backup indicator’
lights. Also your PC should continue to function normally.
1. Self-testing while Turn ON
Before turning on the UPS, the red/yellow/green led will be bright twice by turns.
then the UPS will be ready for operation.
2. Silence Function
In Battery Mode, shortly press the switch will enable or disable the buzzer.
But when UPS is low battery or overload, the buzzer can not be silenced.
3. Overload Protection
When UPS is overloaded while operating, which is not solved by the user in time,
it will cut off the output automatically after short time.
4. Autorun DC Start & AC Start
In DC mode, UPS discharges till battery run out and cut off, UPS autorun when
AC recover.
5. Low Battery shutdown
When the battery is about to be exhausted, UPS will shut down automatically to
protect battery’s life.
6. Turn Off UPS
1. AC Normal UPS will cut off the output and goes to AC standby mode by
pressing the switch.
2. Backup Press the switch, the UPS will be turned off after a long beep.
7. Manual Self-testing
User need to check the UPS ready for operation, Press the botton two time quickly
then UPS self test, UPS transfer AC to Backup and Backup to AC.
The trouble shooting chart covers most of the difficulties that you may encounter
under normal working conditions. If the UPS fails to operate properly, please review
the following steps before calling the service center.
1. Is the UPS plugged into a correct working outlet?
2. Is the line voltage within the rating specified?
3. Is the Fuse or Breaker / Circuit Protector on back panal open?
4. UPS has used long time > 2 Year that is short backup time or fault.
Please submit the following information when you call for service.
1. Model No. & Serial No.
2. Date of problem.
3. Full desciption of problem UPS.
OPERATION AND TEST THE UPS
TROUBLE SHOOTING
TROUBLE SHOOTING CHART
Red LED continuous
bright with a beep every
8 seconds
UPS can not be turned
ON
UPS is not connecting
to AC and overloaded
Please connect to AC
and reduce the load
Please check the AC
Input Voltage
Please send to the
agency to repair
Replace the Fuse or Reset
the breaker, remove some
load and check if the load
is short-circuit or faulty
The input Fuse is burn
or Breaker is off
UPS suddenly turns to
Battery mode in spite of
utility line present
Save the data promptly
and Shut down the
operating system
Backup time less than
1 minute (low battery)
Close load and recharge
immediately
Battery problem
Replace the new battery
Recharge the battery for
atleast 12 hours and
retest the backup time
Use UPS > 2 year
Replace the new battery
Charging unit fault
Please send to the
agency to repair
Use more load over
Battery is not fully
charged
AC Input voltage is too
low
The UPS is failure
Red LED continuous
bright with a beep every
1 seconds
Back-up time less than
specified
Front Panel
Rear Panel
MO850i / MO900i /
MO1000i / MO1100i
MO1250i / MO1600i
1. Power 2. Backup 3. Normal 4. Overload
Specification
Model
MO850i MO900i MO1000i MO1100i MO1250i MO1600i
Power Rate(VA/W)
850/325 900/390 1000/480 1100/550 1250/750 1600/960
Input Voltage
220 Vac -34%, +32% (145-290 Vac)
Output Voltage (AVR)
220 Vac +10% (198-242 Vac)
Output Voltage (Backup)
220 Vac +3% (213.4-226.6 Vac)
Battery Capacity
SLA 12V 5.4Ah x 1 SLA 12V 7.2Ah x 1 7.2Ah x 2 9.4Ah x 2
Backup Time
15-40min (Depened on Load)
Charging Time
Batt. Cap.90% in 3-6 Hours
Protection System
Over / Under Voltage, Over Load, Shot Circuit Protection
Low Battery Shutdown Fault and Battery Replacement
Transfer Time
4-10msec
LED Display
Normal, Backup, Overload, Low Battery, Battery Replacement
Audible Alam
Backup mode, Low battery, Overload, Fault
AC Line Surge Protector
1,000,000W in 100
µ
s
/ 160 Joules in 2 ms
Tel / ADSL Surge TVSS
Tel / Fax / ADSL / RJ11 / RJ45
Standard Certification
ISO9001/14001, TIS.1291 1-2553, 2-2553, 3-2555, CE : IEC62040
Environment
0-45
°
C / RH 0-90% Non condensing
Dimensions (WxHxD)mm.
100x330x155 146x345x162
Weight kg.
4.3 4.6 5.0 5.2 8.5 10.2
CB
5
A
/250
V
Press to Reset
AC
INPUT
In
▲
TEL/ADSL
▼
Out
SURGE LASER PRINTER
OUTPUT UPS
CB 7A/250V
Press to Reset
AC INPUT
OUTPUT UPS
OUTPUT UPS
In
▲
TEL/ADSL
▼
Out
