PowerWalker VI 400 IEC User Manual

7. TROUBLE SHOOTING

To call for service, please have the model, serial number, and

description of the problem available.

PROBLEM POSSIBLE CAUSE SOLUTION

NO LIGHT (UPS
NOT ON)

BUZZER BEEPS
CONTINUOUSLY

BACKUP TIME IS
SHORT OR

ALWAYS IN
“BATTERY MODE”

1. The power switch is in
“OFF” or not pressed

2. The voltage for battery is
weak

3. Battery failure 3. Replace with the same type of

4. Power Connection looses 4. Check the input power and

1. Overload of the UPS. 1. Remove the noncritical load or

1. Battery failure

2. AC fuse may be burnout. 2. Replace fuse or call for service.

3. Battery is not fully

charged.

4. Power Connection loses

1. Press power switch to turn on.

2. Re-charge the UPS at least 8
hours.

battery or call for service.

replug it again

call for service.

1. Replace with same type of

battery or call for service.

3. Re-charge the UPS at least 8
hours.

4. Check the input power and
replug it again

POWER WALKER VI 400/600/800

Uninterruptible Power Supply

USER’S MANUAL

11

Thank you for

purchasing PowerWalker UPS.

Safety information and operating instructions are

included in this manual. To ensure the correct use of the

UPS, please read this manual thoroughly before operate

it. And save this manual properly.

1. INTRODUCTION

PowerWalker VI series is a line interactive UPS which is
designed to protect your personal computer or sensitive
electronic equipments. The UPS is equipped with boost
to stabilize input voltage. And it also employs
microprocessor control and allows wide input voltage
from 85VAC to 284VAC with overload protection. The
UPS can be automatically started up without AC power
supplied. In addition, this UPS provides advanced
modem or telephone line surge protection, and compact
design conserves space which can be placed in
horizontally or vertically on your desk. It is equipped with
many features that allow any attached equipment to
operate longer and more reliability. It is ideal protection
equipment against spikes, surges, sags or blackouts.

Description of Features:

.

Compact size and light weight design which can placed

in horizontally or vertically on the cabinet or desk

.

Easy to use and install

.

Utilized microprocessor control to maximize the

reliability and efficiency

.

Equipped with built-in boost function

.

Cold start function

.

Battery power energy saving and overload protection

.

Provides advanced telephone/fax or modem surge

suppression protection

.

Built-in RS-232 with connecting intelligent monitoring

software

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