SKD LCD-1000 Quick Start Manual

U P S

SPECIFICATIONS

MODEL LCD-1000
Power in watts
Input voltage
Output voltage
Output wave form
Output frequency
Battery rating
backup time
Noise level
Operating temperature
Humidity
Dimensions
Weight
TEST THE UPS
To test UPS on battery back-up, switch off utility supply. Also your PC should
continue to function normally.
1. Self-testing while switching on
Push the butten, the LCD display input & output voltage. 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 overloaded, the buzzer can not be silenced.
3. Autorun
In DC mode,UPS discharges till battery run out and cut off,UPS autorun
when AC recover.
4. 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 some time.
5. Low battery shut off
When the battery is about to be exhausted, UPS will shut down automatically
to protect battery's life.
6. Switching off
1) AC Normal
UPS will cut off the output and goes to AC standby mode by pressing the
switch for 3 seconds.
2) Backup
Press the switch for 3 seconds, the UPS will be turned off after a long beep.
LCD-1200
700W 720W
145Vac~290Vac
195Vac~255Vac
PWM/DC
50Hz or 60Hz
12V / 7Ahx2
3-20 minutes
Less than 45 dB
0~45 deg C
10 to 90% non condensing
350x120x188(mm)
10.8kg 11.25kg

TROUBLE SHOOTING

The trouble shooting chart covers most of the difficulties that you may
LCD-1500
encounter under normal working conditions. If the UPS fails to operate
900W
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 panel open?
Please submit the following information when you call for service.
1. Model No. & Serial No.
12V / 9Ahx2
2. Date of problem.
3. Full description of problem.
SYMPTOMS
UPS can not be turned
13.2kg
ON
The buzzer beeps every
8 seconds
The buzzer beep every
1 second
Back-up time less than
specified

GUARANTEE CERTIFICATE

Customer's Name:
Address:
Product/Model:
Date of purchase:
Dealer Signature:

TROUBLE SHOOTING CHART

POSSIBLE CAUSES
UPS is not connecting
to AC and overloaded
The input fuse is burnt
or breaker is off
AC Input voltage is too
low
The UPS is failure
UPS suddenly turns to
battery mode in spite of
utility line present
Back-up time less than
1 minute
Overloaded
Battery is not fully
charged
Charging unit fault
Serial No.:
Contact Person:
Telephone No.:
Post Code:
Expire Date:
Customer Signature:
ACTIONS TO TAKE
Please connect to AC
and reduce the load
Replace the fuse or reset
the breaker, remove some
load and check if the load
is short-circuit or faulty
Please check the AC Input
vo l tage
Please send to the agency
to repair
Save the data promptly and
shut down the operating
system
Close the system and
recharge again
Please reduce the load
Recharge the battery for at-
least 12 hours and retest
the backup time
Please send to the agency
to repair
Fax No.: