Off
Two flashes
every 2 seconds,
up to 30 times
Off
Rapid beeping
UPS short-circuited.
Off
Eight flashes
every second
Off
Eight beeps
every second
Battery overvoltage.
Fault
Off
Off
Solid on
Continuous
beeping
Fault detected. Contact support at support@marusonusa.com if this
issue does not go away.
Off
Mode
Off
Off
Off
Off
UPS powered off.
Off
Flashes every 2
seconds
Off
Off
AC normal and battery is charging.
UPS Mode
AVR LED
Low Battery LED
Max. Load LED
Audible Alert
Status
Normal / Line
Mode
Solid on
Off
Off
Off
AVR function is in-use by boosting low voltage or bucking/stepping
down high voltage.
Off
Off
Solid on
Off
UPS is at 95% load / maximum load capacity.
Battery Mode
Off
Solid on
Off
Off
One minute backup time (based on half load) remaining.
TECHNICAL SPECIFICATIONS
*Available for “UAS” models only.
NOTE:
Check the product label for your unit’s specifications.
TROUBLESHOOTING
Problem
Possible Cause
Solution
AC power is
available, but the
outlets stopped
providing power
to connected
equipment.
The UPS is not turned on.
Press the Master Power Button for at least 3 seconds for the UPS to turn on.
The Eco Power Switch for the
Surge-Only Outlets is not turned
on, or the Surge-Only Circuit
Breaker tripped.
Turn on the Eco Power Switch that controls the Surge-Only Outlets. If the switch to these outlets keeps
tripping, turn off the Surge-Only Outlets and unplug at least one piece of equipment. Keep removing equipment
until the UPS is no longer overloaded (stops tripping).
Circuit breaker tripped due to an
overload.
Turn the UPS off and unplug at least one piece of equipment. Reset the circuit breaker by depressing the red
button. Turn the UPS on.
Low battery or battery voltage less
than 10V.
Allow the UPS to charge for at least 8 hours. The low battery may be due having recently experienced a power
disturbance that drained the battery(ies) or the battery(ies) may need to be replaced with new ones.
Control board failure.
Control board needs to be replaced. Contact or your local authorized retailer for fastest support. You can also
contact us at support@marusonusa.com
AC power voltage is beyond
accepted range.
If the UPS detects the incoming AC power to be below or above the accepted voltage range, the UPS will not
power on to protect connected equipment. Please wait a few minutes before turning on the UPS.
The UPS is
always in Battery
Mode.
Power cord is loose.
Check the power input connection at the mains and input connection on the UPS to power supply cord.
Circuit breaker tripped.
Turn the UPS off. Reset the circuit breaker by depressing the red button. Turn the UPS on.
Control board failure.
Control board needs to be replaced. Contact or your local authorized retailer for fastest support. You can also
contact us at support@marusonusa.com
The battery does
not perform to
the expected
runtime.
Battery is not fully charged or has
not recharge fully since last time
battery backup mode.
Allow the UPS to recharge fully by leaving the UPS plugged in.
The UPS is overloaded.
Remove at least one non-critical equipment. Keep removing equipment until the UPS is no longer overloaded.
End of battery service life.
Replace battery or contact support@marusonusa.com
Battery defect.
If the battery is less than one year old, the shorter runtime may be due to operating in high temperatures or
improper operation of the battery. Replace the battery with the same type of battery.
If replacing the battery does not resolve the issue, contact your local authorized retailer. You may also contact
us at support@marusonusa.com
.
UPS beeps
continuously.
UPS is overloaded.
Turn the UPS off and unplug at least one piece of equipment before turning the UPS back on.
LIMITED WARRANTY
The 800VA / 1000VA Power Office UPS (individually and collectively, the “Product”) includes limited warranties Maruson Technology Corporation (referred to herein as
“Maruson”) offers for customers who register their product within fifteen (15) days of the invoice date. These limited warranties are only for the original end-user
(“Original Purchaser”). Please retain a copy of your receipt as proof of purchase. All Warranty claims must be made within ten (10) days of occurrence. If you need to
file a claim, contact your local authorized dealer first or fill out the RMA form online from the Maruson website. Terms and conditions apply. Visit our website for details.
Maruson warrants the Original Purchaser of this Product that the product is free from defects in materials and workmanship under normal use and service for which the
product was designed for a period of three (3) years for Limited Product and two (2) years for Limited Battery Warranty. The limited warranties start date is based on
the date of purchase. If, in the opinion of Maruson, the UPS or battery is defective and defective within the scope of this warranty, Maruson’s sole obligation will be to
repair or replace the defective UPS or battery. No salesperson, employee, or agent of Maruson is authorized to add to or vary the terms of the warranties. By using the
Product, you agree to the terms of the Limited Warranty. The duration of warranty coverage does not pause, restart, or extend if the Product is with Maruson or any of
its dealers for evaluation, servicing, repairs, or if a replacement part or unit is provided. If any payment is required as part of a service, Maruson’s obligations under this
warranty are expressly conditioned upon receipt by customer of all payments due to it (including interest charges, if any). During such time as Maruson has not
received payment of any amount due to it for the Product, in accordance to the contract terms under which the Product is sold, Maruson shall have no obligation under
this warranty.
WHAT IS NOT COVERED
Maruson shall not be liable for costs, damages, or repairs incurred as a result of, due to, or from:
Warranty for purchase of unit from unauthorized dealers, second-hand units, units that were transferred, or gray market units.
Improper usage, operation, handling, tampering, misuse, abuse, lack of maintenance, and/or use of the UPS or connected equipment not in accordance with the
User Manual, including damage as a result of use not in accordance with the rating plate or altering the serial number or removing the ratings label.
Damage from fire, flood, wind, rain, rising water, theft, vandalism, lightning, or other acts of God, leakage or breakage of plumbing, harsh chemical action,
intentional misconduct on the part of the consumer, accident, dropping the device, abuse or other abnormal conditions, or unauthorized modifications.
Normal wear and tear, including normal wearing parts such as the power cord (or where external damage or abuse was diagnosed) and reduction of battery
discharge time due to battery age or use.
Damage from lightning or power transients. Damage from causes other than AC power line transients, spikes, or surges on properly installed, grounded and code-
compliant 120Vac power lines; transient surges or spikes on standard telephone land lines, PBX telephone equipment, or base 10T ethernet lines, when properly
installed
Economic loss or special, indirect, or consequential including without limitations; loss or damage to data, records, or software or the restoration of data or records,
or the restoration of software, whether or not on account of product failure.
Packaging and shipping costs to ship to Maruson for warranty service, or any miscellaneous costs (e.g., tax, duty, tariff, shipping insurance, etc.).
DISCLAIMER OF WARRANTIES, INCLUDING WARRANTY OF MERCHANTABILITY AND WARRANTY OF FITNESS FOR PARTICULAR PURPOSE: EXCEPT AS
SPECIFICALLY SET FORTH HEREIN, NO WARRANTY OR REPRESENTATION, EXPRESS OR IMPLIED, IS MADE AS TO THE UPS. EXCEPT AS EXPRESSLY
SET FORTH HEREIN, MARUSON AND/OR ITS AFFILIATES EXPRESSLY DISCLAIMS, WITHOUT LIMITATION, ANY STATUTORY WARRANTIES, AND ALL
IMPLIED WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL
MARUSON, ITS AFFILIATES, ASSOCIATES, DEALERS, AGENTS OR SUPPLIERS OR THEIR RESPECTIVE OFFICERS, DIRECTORS, EMPLOYEES, AND
ASSIGNS BE LIABLE FOR INCIDENTAL, SPECIAL, DIRECT, INDIRECT, EXEMPLARY, PUNITIVE, SPECIAL, CONSEQUENTIAL, OR MULTIPLE DAMAGES
SUCH AS, BUT NOT LIMITED TO BUSINESS INTERRUPTION, LOST BUSINESS OR PROFITS, PERSONAL INJURY, LOSS OF ABILITY TO USE THIRD-
PARTY PRODUCTS OR SERVICES, FAILURE TO MEET ANY DUTY INCLUDING OF GOOD FAITH OR REASONABLE CARE, NEGLIGENCE, OR LOSS OF
DATA ARISING OUT OF THE SALE, USE, OR INABILITY TO USE OF ANY MARUSON UPS, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. IN
NO EVENT SHALL THE TOTAL AGGREGATE LIABILITY OF MARUSON, ITS AFFILIATES, ASSOCIATES, DEALERS, AGENTS OR SUPPLIERS TO YOU FOR
ALL DAMAGES EXCEED THE PRICE YOU PAID FOR THE PRODUCT. THIS LIMITATION IS CUMULATIVE AND WILL NOT BE INCREASED BY THE
EXISTENCE OF MORE THAN ONE INCIDENT OR CLAIM. THE FOREGOING LIMITATIONS WILL APPLY EVEN IF ANY WARRANTY OR REMEDY PROVIDED
FAILURES OF ITS ESSENTIAL PURPOSE. NOTHING IN THIS SECTION SHALL LIMIT THE LIABILITY OF MARUSON IN RELATION TO DEATH OR BODILY
INJURIES. THE PRODUCTS LISTED IN THIS WARRANTY ARE NOT FOR USE IN CONNECTION WITH ANY NUCLEAR, MEDICAL, LIFE-SUPPORT, AND
RELATED APPLICATIONS.
This warranty gives you specific legal rights, and you may also have other rights, which may vary from state to state. Some states or provinces do not allow the
exclusion or limitation of incidental or consequential damage, so the limitations stated may not apply to you. The English version of this warranty and policy will
always prevail if there are inconsistencies with a translated version.
© 2021 Maruson Technology Corporation. Maruson, Maruson Technology, and the Maruson logo are owned by Maruson Technology Corporation or their affiliated
companies. All other trademarks mentioned are the property of their respective owners. The information contained herein is subject to change without notice. While
every precaution has been taken to ensure accuracy and completeness herein, Maruson assumes no responsibility, and disclaims all liability, for damages resulting
from use of this information or for any errors or omissions.
Maruson Technology | Website: www.MarusonUSA.com | Email: Info@MarusonUSA.com
701-0071636 UPS-Mar-NPOF800-1000-01
Model
POF-800UA(S)
POF-1000UA(S)
Capacity
800VA / 420W
1000VA / 520W
Nominal Voltage
110 /
115 / 120Vac or 220 / 230 / 240Vac
Input Voltage Range
110 / 115 / 120Vac Models: 86 – 144Vac; or 220 / 230 / 240Vac Models: 154 – 280Vac
Frequency Range
60 / 50 Hz (auto sensing)
Output Voltage
110 /
115 / 120Vac or 220 / 230 / 240Vac
Regulation Steps
2-Steps Up and 1-Step Down Automatic Voltage Regulation
On-Battery Output Wave Form
Simulated Sine Wave
On-Battery Output Voltage
110 /
115 / 120Vac or 220 / 230 / /- 10%
On Battery Output Frequency
60 / 50 Hz +/- 1Hz
Battery Type
Sealed Maintenance-Free Lead Acid Battery
Battery Size
12V / 7.2Ah x 1
12V / 9Ah x 1
Battery Charging Voltage
13.7Vdc +/- 2%
13.7Vdc +/- 2%
Battery Recharge Time
Typically, < 5 hours to 90% Capacity
Transfer Time
2 – 6 ms (typical)
Full Protection
Discharge, Overcharge, and Overload Protection
EMI Filtering
Yes
Surge Protection
175 Joules
USB Communication Port*
Yes*
Power Management Software*
Yes*, Windows® 10 / 8 / 7 / 2008 / 2003 / 2000, Server® 2012 R2 / 2008 R2, Linux®, Unix, Mac®
Phone / Fax / Network Surge Protection
Yes, RJ-11 / 45 (1-in, 1-out)
Off-mode Charge
Yes
USB Charger
Yes, 5V / 2.1A Maximum (Total)
Auto-Restart
Yes
Operating Temperature
0°C up to 40°C / 32°F up to 104°F
Operating Relative Humidity
0 to 90% non-Condensing
Noise Level
Less Than 40 dB
Dimensions (DWH)
290 x 94 x 170 mm / 11.4 x 3.7 x 6.7 in
Product Weight
5,0 kg / 11.1 lb
5,9 kg / 13.1 lb
