Ditek DTK-UPS400, DTK-UPS800, DTK-UPS600 User Manual
Line Interactive UPS
400VA-800VA
www.diteksurgeprotection.com 1-800-753-2345
Inspection
The following items are inside the box:
● UPS unit ● User manual ● USB cable
Remove the UPS from its package and inspect it for damage that
may have occurred during shipping. If any
re-pack the unit and return it to the place of purchase.
Connect to Ut
Connect AC power cord to utility power. The UPS will begin
charging the internal battery. For best results, allow the battery to
charge for a minimum of 6 hours prior to initial use.
ility Power
damage is discovered,
Connect Computer/Ethernet
This UPS provides surge protection for a single Ethernet
connection. Remove existing Ethernet cable from PC and insert
into UPS “IN” connector. Using an additional Ethernet cable,
insert into PC network adapter and UPS “OUT” connector.
Plug in Equipment
Plug your equipment to Battery Backup Outlets on the rear panel of
the UPS.
NOTE: Make sure that the UPS is powered on to protect all
important devices from data loss during power failure.
CAUTION: NEVER connect a laser printer or scanner to the
battery backup outlets of UPS. The equipment may draw
significantly power to overload the UPS.
Connect USB Cable and Install Software
Connect one end of the USB cable to PC and the other to the USB
port at the rear of the UPS.
Download the latest version of ViewPower USB software from
https://www.diteksurgeprotection.com/ups-software.html to your
hard drive. Follow on-screen instructions to complete the software
installation.
Battery backup outlets
AC input
Fuse/Circuit breaker
USB com. port
Ethernet surge protection
Operation
UPS
Mode
UPS
Power on
AC Mode
Overload
in AC
mode
Battery
Mode
Overload
in battery
mode
Displa
When AVR is
functioning, icon will
flash every second.
When battery level is
low, icon will flash.
y
LCD Description
icon will flash.
icon will flash.
When UPS is powered
on, it will enter this mode
for 4 seconds.
LCD information will be
displayed in the following
order when LCD is
touched.
1. Output voltage
2. Input voltage
3. Load level
4. Battery capacity
When overload occurs,
alarm will beep every 0.5
second.
Alarm will beep every 10
seconds and LCD
information will be
displayed in the following
order when LCD is
touched.
1. Output voltage
2. Input voltage
3. Load level
4. Battery capacity
When overload occurs,
alarm will beep every 0.5
second.
NOTE: If backlight shuts off, you may activate it by touching the
screen.
Fault Code Table:
Fault condition LCD Solutions
Output short
circuited
Overload fault Disconnect all output loads and
Overcharge Call for service immediately.
Bad or severely
discharged battery
High output voltage
fault
Over-temperature 1. Turn off the unit and wait for
If fault alarm occurs, please call for service immediately.
INT-100177-001 PN: 191-608 REV 01
Disconnect short-circuited loads
and restart the UPS again.
restart the UPS again.
Please replace the battery.
Call for service immediately.
cooling.
2. Or remove excessive loads
and wait for cooling.
Line Interactive UPS
400VA-800VA
SAVE THESE INSTRUCTION-This manual contains important instructions that should be followed
during installation and maintenance of the UPS and batteries.
www.diteksurgeprotection.com
1-800-753-2345
This UPS utilizes voltage that may be hazardous. Do not
attempt to disassemble the unit. The unit contains no user
replaceable parts. Only factory service personnel may
perform repairs.
This pluggable type A equipment with battery already installed
by the supplier is operator installable and may be operated by
laymen.
The mains socket outlet that supplies the UPS shall be installed
near the UPS and shall be easily accessible.
During the installation of this equipment it should be assured
that the sum of the leakage currents of the UPS and the
connected loads does not exceed 3.5mA.
Connection to any other type of receptacle other than a
two-pole, three-wire grounded receptacle may result in shock
hazard as well as violate local electrical codes.
In the event of an emergency, press the "OFF" button and
disconnect the power cord from the AC power supply to
properly disable the UPS.
Do not allow any liquids or any foreign object to enter the UPS.
Do not place beverages or any other liquid-containing vessels
on or near the unit.
This unit intended for installation in a controlled environment
(temperature controlled, indoor area free of conductive
contaminants). Avoid installing the UPS in locations where
there is standing or running water, or excessive humidity.
Do not plug the UPS input into its own output.
Do not attach a power strip or surge suppressor to the UPS.
Do not attach non-computer-related items, such as medical
equipment, life-support equipment, microwave ovens, or
vacuum cleaners to UPS.
Problem Possible Cause Solutions
Nothing is
displayed on
LCD panel.
The UPS
is always in
battery mode.
The UPS
continuously
beeps.
Backup time
too short.
If any abnormal situations occur that are not listed above, please
call for service immediately.
The UPS is not on. Press the power switch
again to turn on the UPS.
Battery voltage is too
low.
Battery fault. Replace the battery.
Power cord loose. Re-plug the power cord.
Please check the fault
code for the details.
Battery voltage is too
low.
Overload. Remove some unnecessary
Battery defect. Replace the battery.
Charge the battery at least
6 hours.
Please check the fault code
for the details.
Charge the battery at least
6 hours.
loads. Before reconnecting
equipment, please verify
that the load matches the
UPS capability specified in
the specs.
Do not dispose of batteries in a fire as they may explode.
A battery can present a risk of electrical shock and high short
circuit current. The following precautions should be observed
when working on batteries:
1) Remove watches, rings, or other metal objects from the hands.
2) Use tools with insulated handles.
3) Wear rubber gloves and boots.
4) Do not lay tools or metal parts on top of batteries.
5) Disconnect charging source prior to connecting or
disconnecting batteries terminal.
6) Remove battery grounds during installation and maintenance
to reduce likelihood of shock.
Internal battery voltage is 12VDC.Sealed, lead-acid, 6-cell
battery.
Servicing of batteries should be performed or supervised by
personnel knowledgeable of batteries and the required
precautions. Keep unauthorized personnel away from
batteries.
When replacing batteries, replace with the same number and
type of sealed lead-acid battery.
Do not open or mutilate the battery or batteries. Released
electrolyte is harmful to the skin and eyes. It may be toxic.
Caution: Hazardous voltage could result in electric shock.
Although UPS power is disconnected, hazardous voltage still
may be accessible through supply from battery. The battery
supply should be therefore disconnected in the plus and minus
pole at the connectors of the battery when maintenance or
service work inside the UPS is necessary.
To reduce the risk of overheating the UPS, do not cover the
UPS' cooling vents and avoid exposing the unit to direct
sunlight or installing the unit near heat emitting appliances such
as space heater or furnaces.
Unplug the UPS prior to cleaning and do not use liquid or spray
detergent.
MODEL
CAPACITY
Input Voltage
Input Voltage Range
Output Voltage
Regulation
Transfer Time
Waveform
Battery Type & No
Charging Time
Dimension (DxWxH)
Net Weight (kgs)
Humidity
Noise Level
*Specifications are subject to change without notice.
DTK-UPS400
400VA/240W 600VA/360W 800VA/480W
12V/4.5Ahx1 12V/7Ahx1 12V/9Ahx1
6 hours recover to 90% capacity
3.7 4.4 5
0-90% RH @ 0-40°C non-condensing)
DTK-UPS600 DTK-UPS800
110/120 VAC
81-145 VAC
± 10 % (Bat. mode)
Typical 2-6 ms
Simulated Sine Wave
300 x 101 x 142 mm
Less than 40dB
INT-100177-001 PN: 191-608 REV 01
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