Mustek PowerMust 400 Manuel Utilisateur page 2

EN
User Manual
You should have received the following items inside of package:
- UPS Unit
Front Panel Overview: Rear Panel Overview:
400VA/600VA/800VA
LED Alarm UPS Status
The mains is normal
● Off and UPS is operated
normally.
Power failure occurs
Sounding every
★ and UPS is on battery
10 seconds
mode.
Sounding every
★
Low battery
second
○ Off UPS is off.
Continuously
● UPS fault
sounding
Operation Display
UPS Mode LCD
UPS Power on
AC Mode
When AVR is functioning,
every second.
All manuals and user guides at all-guides.com
- Quick Guide - Warranty card
 LCD Display
 Power switch
Power switch with LED
indicator
 AC input
 Output receptacles
 Circuit breaker
 RJ-11
 USB (optional)

RJ-45 (optional)
1000VA/1500VA/2000VA
LED Alarm UPS Status
The mains is normal
●Green Off and UPS is operated
normally.
Sounding Power failure occurs
★Yellow every 10 and UPS is on battery
seconds mode.
Sounding
★Yellow
Low battery
every second
○Green Off UPS is off.
Continuously
●Red UPS fault
sounding
●LED on ○ LED Off ★ LED flashing
Description
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
icon will flash
2. Input voltage
Overload in AC
mode
icon will flash.
Battery Mode
When battery level is low,
flash.
Overload in battery
mode
icon will flash.
NOTE: If backlight shuts off, you may activate it by touching the screen.
Fault Code Table:
Fault condition LCD Solutions
Output short circuited Disconnect short-circuited loads and restart the UPS again.
Overload fault Disconnect all output loads and restart the UPS again.
Overcharge Call for service immediately.
Bad or severely
Please replace the battery.
discharged battery
High output voltage
Call for service immediately.
fault
1.
Over-temperature
2.
If fault alarm occurs, please call for service immediately.
CAUTION! To prevent the risk of fire or electric shock, install in a temperature and humidity controlled
indoor area free of conductive contaminants. (See the specifications for the acceptable temperature and
humidity range.)
CAUTION! To reduce the risk of overheating the UPS, do not cover the UPS's cooling vents and avoid
exposing the unit to direct sunlight or installing the unit near heat emitting appliances such as space
heaters or furnaces.
CAUTION! Do not attach non-computer-related items, such as medical equipment, life-support equipment,
microwave ovens, or vacuum cleaners to UPS.
CAUTION! Do not plug the UPS input into its own output.
CAUTION! Do not allow liquids or any foreign object to enter the UPS. Do not place beverages or any other
liquid-containing vessels on or near the unit.
CAUTION! 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.
CAUTION! Do not attach a power strip or surge suppressor to the UPS.
CAUTION! With the installation of this equipment, it should be prevented that the sum of the leakage current
of the UPS to the connected consumer exceeds 3.5mA.
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.
icon will
1. Output voltage
2. Input voltage
3. Load level
4. Battery capacity
When overload occurs, alarm will beep every
0.5 second.
Turn off the unit and wait for cooling.
Or remove excessive loads and wait for cooling.