PowerWalker VFI 3000 RM LCD Le manuel du propriétaire

EN

Online UPS

PowerWalker VFI 1000RM LCD

PowerWalker VFI 1500RM LCD

PowerWalker VFI 2000RM LCD

PowerWalker VFI 3000RM LCD

User Manual (EN, ES, DE, FR, IT, PT, RU, PL)

Uninterruptible Power Supply System

1

EN

Table of Contents

1. Important Safety Warning ............................................................... 2

1.1. Transportation ............................................................................................................................... 2

1.2. Preparation .................................................................................................................................... 2

1.3. Installation ..................................................................................................................................... 2

1.4. Operation ....................................................................................................................................... 2

1.5. Maintenance, service and faults .................................................................................................... 3

2. Installation and setup...................................................................... 4

2.1. Rear panel view ............................................................................................................................. 4

2.2. Install the UPS .............................................................................................................................. 5

2.3. Setup the UPS ............................................................................................................................... 5

2.4 Battery replacement ....................................................................................................................... 7

2.5 Battery kit assembly (option) ......................................................................................................... 8

3. Operations ..................................................................................... 10

3.1. Button operation .......................................................................................................................... 10

3.2. LCD Panel ................................................................................................................................... 10

3.3. Audible Alarm ............................................................................................................................. 12

3.4. LCD display wordings index ...................................................................................................... 12

3.5. UPS Setting ................................................................................................................................. 13

3.6. Operating Mode Description ....................................................................................................... 17

3.7. Faults Reference Code ................................................................................................................ 18

3.8. Warning indicator ........................................................................................................................ 18

4. Troubleshooting ............................................................................. 19

5. Storage and Maintenance .............................................................. 20

6. Specifications ................................................................................ 21

2

EN

1. Important Safety Warning

Please comply with all warnings and operating instructions in this manual strictly. Save this

manual properly and read carefully the following instructions before installing the unit. Do not

operate this unit before reading through all safety information and operating instructions

carefully

1.1. Transportation

 Please transport the UPS system only in the original package to protect against shock

and impact.

1.2. Preparation

 Condensation may occur if the UPS system is moved directly from cold to warm

environment. The UPS system must be absolutely dry before being installed. Please

allow at least two hours for the UPS system to acclimate the environment.

 Do not install the UPS system near water or in moist environments.

 Do not install the UPS system where it would be exposed to direct sunlight or near

heater.

 Do not block ventilation holes in the UPS housing.

1.3. Installation

 Do not connect appliances or devices which would overload the UPS system (e.g.

laser printers) to the UPS output sockets.

 Place cables in such a way that no one can step on or trip over them.

 Do not connect domestic appliances such as hair dryers to UPS output sockets.

 The UPS can be operated by any individuals with no previous experience.

 Connect the UPS system only to an earthed shockproof outlet which must be easily

accessible and close to the UPS system.

 Please use only VDE-tested, CE-marked mains cable (e.g. the mains cable of your

computer) to connect the UPS system to the building wiring outlet (shockproof outlet).

 Please use only VDE-tested, CE-marked power cables to connect the loads to the

UPS system.

 When installing the equipment, it should ensure that the sum of the leakage current of

the UPS and the connected devices does not exceed 3.5mA.

1.4. Operation

 Do not disconnect the mains cable on the UPS system or the building wiring outlet

(shockproof socket outlet) during operations since this would cancel the protective

earthing of the UPS system and of all connected loads.

 The UPS system features its own, internal current source (batteries). The UPS output

sockets or output terminals block may be electrically live even if the UPS system is not

connected to the building wiring outlet.

 In order to fully disconnect the UPS system, first press the OFF/Enter button to

disconnect the mains.

 Prevent no fluids or other foreign objects from inside of the UPS system.

3

EN

1.5. Maintenance, service and faults

 The UPS system operates with hazardous voltages. Repairs may be carried out only

by qualified maintenance personnel.

 Caution - risk of electric shock. Even after the unit is disconnected from the mains

(building wiring outlet), components inside the UPS system are still connected to the

battery and electrically live and dangerous.

 Before carrying out any kind of service and/or maintenance, disconnect the batteries

and verify that no current is present and no hazardous voltage exists in the terminals of

high capability capacitor such as BUS-capacitors.

 Only persons are adequately familiar with batteries and with the required precautionary

measures may replace batteries and supervise operations. Unauthorized persons

must be kept well away from the batteries.

 Caution - risk of electric shock. The battery circuit is not isolated from the input voltage.

Hazardous voltages may occur between the battery terminals and the ground. Before

touching, please verify that no voltage is present!

 Batteries may cause electric shock and have a high short-circuit current. Please take

the precautionary measures specified below and any other measures necessary when

working with batteries:

 remove wristwatches, rings and other metal objects

 use only tools with insulated grips and handles.

 When changing batteries, install the same number and same type of batteries.

 Do not attempt to dispose of batteries by burning them. This could cause battery

explosion.

 Do not open or destroy batteries. Escaping electrolyte can cause injury to the skin and

eyes. It may be toxic.

 Please replace the fuse only with the same type and amperage in order to avoid fire

hazards.

 Do not dismantle the UPS system.

4

EN

2. Installation and setup

NOTE: Before installation, please inspect the unit. Be sure that nothing inside the package is

damaged. Please keep the original package in a safe place for future use.

NOTE: There are two different types of online UPS: standard and long-run models. Please refer

to the following model table.

Model

Type

Model

Type

1K

Standard

1K-L

Long-run

1.5K

1.5KL

2K

2K-L

3K

3K-L

2.1. Rear panel view

1K(L)/1.5K(L)

2K( (L)

3K (L)

1. Programmable outlets: connect to non-critical loads.

2. Output receptacles: connect to mission-critical loads.

3. AC input

4. Input circuit breaker

5. Network/Fax/Modem surge protection

6. Emergency power off function connector (EPO)

7. USB communication port

8. RS-232 communication port

9. SNMP intelligent slot

10. External battery connection (only available for L model)

5

EN

2.2. Install the UPS

For safety consideration, the UPS is shipped out from factory without connecting battery wires.

Before install the UPS, please follow below steps to re-connect battery wires first.

Step 1

Step 2

Step 3

Remove front panel.

Connect the AC input and

re-connect battery wires.

Put the front panel back to the

unit.

This UPS can be mounted in the 19” rack chassis. Please follow below steps to position this

UPS.

Rack-mount Installation

Step 1 Step 2

2.3. Setup the UPS

Step 1: UPS input connection

Plug the UPS into a two-pole, three-wire, grounded receptacle only. Avoid using extension

cords.

Step 2: UPS output connection

 For socket-type outputs, there two kinds of outputs: programmable outlets and general

outlets. Please connect non-critical devices to the programmable outlets and critical

devices to the general outlets. During power failure, you may extend the backup time to

critical devices by setting shorter backup time for non-critical devices.

 For terminal-type input or outputs, please follow below steps for the wiring configuration:

a) Remove the small cover of the terminal block

b) Suggest using AWG14 or 2.1mm

2

power cords. Suggest using AWG12-10 or

3.3mm

2

-5.3mm

2

power cords for NEMA type.

c) Upon completion of the wiring configuration, please check whether the wires are

securely affixed.

d) Put the small cover back to the rear panel.

6

EN

Step 3: Communication connection

Communication port:

USB port RS-232 port Intelligent slot

To allow for unattended UPS shutdown/start-up and status monitoring, connect the

communication cable one end to the USB/RS-232 port and the other to the communication port

of your PC. With the monitoring software installed, you can schedule UPS shutdown/start-up

and monitor UPS status through PC.

The UPS is equipped with intelligent slot perfect for either SNMP or AS400 card. When installing

either SNMP or AS400 card in the UPS, it will provide advanced communication and monitoring

options.

Step 4: Network connection

Network/Fax/Phone surge port

Connect a single modem/phone/fax line into surge-protected “IN” outlet on the back panel of the

UPS unit. Connect from “OUT” outlet to the equipment with another modem/fax/phone line

cable.

Step 5: Disable and enable EPO function

Keep the pin 1 and pin 2 closed for UPS normal operation. To activate EPO function, cut the

wire between pin 1 and pin 2.

Step 6: Turn on the UPS

Press the ON/Mute button on the front panel for two seconds to power on the UPS.

Note: The battery charges fully during the first five hours of normal operation. Do not expect

full battery run capability during this initial charge period.

Step7: Install software

For optimal computer system protection, install UPS monitoring software to fully configure UPS

shutdown. Please follow steps below to download and install monitoring software :

1. Go to the website http://www.power-software-download.com

2. Click ViewPower software icon and then choose your required OS to download the software.

3. Follow the on-screen instructions to install the software.

4. When your computer restarts, the monitoring software will appear as an orange plug icon

located in the system tray, near the clock.

It’s in closed status for UPS

normal operation.

7

EN

2.4 Battery replacement

NOTICE: This UPS is equipped with internal batteries and user can replace the batteries

without shutting down the UPS or connected loads.(hot-swappable battery design)

Replacement is a safe procedure, isolated from electrical hazards.

CAUTION!! Consider all warnings, cautions, and notes before replacing batteries.

Note: Upon battery disconnection, equipment is not protected from power outages.

Step 1

Step 2

Step 3

Remove front panel.

Disconnect battery wires.

Pull out the battery box by

removing two screws on the front

panel.

Step 4

Step 5

Step 6

Remove the top cover of battery

box and replace the inside

batteries.

After replacing the batteries, put

the battery box back to original

location and screw it tightly.

Re-connect the battery wires.

Step 7

Put the front panel back to the unit.

8

EN

2.5 Battery kit assembly (option)

NOTICE: Please assemble battery kit first before installing it inside of UPS. Please select

correct battery kit procedure below to assemble it.

2-battery kit

Step 1: Remove adhesive tapes.

Step 2: Connect all battery terminals by

following below chart.

Step 3: Put assembled battery packs on

one side of plastic shells.

Step 4: Cover the other side of plastic shell as

below chart. Then, battery kit is assembly well.

3-battery kit

Step 1: Remove adhesive tapes.

Step 2: Connect all battery terminals by

following below chart.

Step 3: Put assembled battery packs on

one side of plastic shells as below chart.

Step 4: Cover the other side of plastic shell as

below chart. Then, battery kit is assembly well.

Tapes

9

EN

4-battery kit

Step 1: Remove adhesive tapes.

Step 2: Connect all battery terminals by

following below chart.

Step 3: Put assembled battery packs on

one side of plastic shells.

Step 4: Cover the other side of plastic shell as

below chart. Then, battery kit is assembly well.

6-battery kit

Step 1: Remove adhesive tapes.

Step 2: Connect all battery terminals by

following below chart.

Step 3: Put assembled battery packs on

one side of plastic shells.

Step 4: Cover the other side of plastic shell as

below chart. Then, battery kit is assembly well.

Tapes

10

EN

3. Operations

3.1. Button operation

Button

Function

ON/Mute Button

 Turn on the UPS: Press and hold ON/Mute button for at least 2

seconds to turn on the UPS.

 Mute the alarm: After the UPS is turned on in battery mode, press and

hold this button for at least 3 seconds to disable or enable the alarm

system. But it’s not applied to the situations when warnings or errors

occur.

 Up key: Press this button to display previous selection in UPS setting

mode.

 Switch to UPS self-test mode: Press and hold ON/Mute buttons for 3

seconds to enter UPS self-testing while in AC mode, ECO mode, or

converter mode.

OFF/Enter Button

 Turn off the UPS: Press and hold this button at least 2 seconds to turn

off the UPS. UPS will be in standby mode under power normal or

transfer to Bypass mode if the Bypass enable setting by pressing this

button.

 Confirm selection key: Press this button to confirm selection in UPS

setting mode.

Select Button

 Switch LCD message: Press this button to change the LCD message

for input voltage, input frequency, battery voltage, output voltage and

output frequency. It will return back to default display when pausing for

10 seconds.

 Setting mode: Press and hold this button for 3 seconds to enter UPS

setting mode when Standby and Bypass mode.

 Down key: Press this button to display next selection in UPS setting

mode.

ON/Mute + Select

Button

 Switch to bypass mode: When the main power is normal, press

ON/Mute and Select buttons simultaneously for 3 seconds. Then UPS

will enter to bypass mode. This action will be ineffective when the input

voltage is out of acceptable range.

 Exit setting mode or return to the upper menu: When working in

setting mode, press ON/Mute and Select buttons simultaneously for 0.2

seconds to return to the upper menu. If it’s already in top menu, press

these two buttons at the same time to exit the setting mode.

3.2. LCD Panel

11

EN

Display

Function

Backup time information

Indicates the estimated backup time.

H: hours, M: minute, S: second

Configuration and fault information

Indicates the configuration items, and the configuration items are

listed in details in section 3-5.

Indicates the warning and fault codes, and the codes are listed in

details in 3-7 and 3-8.

Mute operation

Indicates that the UPS alarm is disabled.

Output & Battery voltage information

Indicates the output voltage, frequency or battery voltage.

Vac: output voltage, Vdc: battery voltage, Hz: frequency

Load information

Indicates the load level by 0-24%, 25-49%, 50-74%, and 75-100%.

Indicates overload.

Indicates the load or the UPS output is short circuit.

Programmable outlets information

Indicates that programmable management outlets are working.

Mode operation information

Indicates the UPS connects to the mains.

Indicates the battery is working.

Indicates the bypass circuit is working.

Indicates the ECO mode is enabled.

Indicates the Inverter circuit is working.

Indicates the output is working.

Battery information

Indicates the Battery level by 0-24%, 25-49%, 50-74%, and

75-100%.

Indicates the battery is fault.

Indicates low battery level and low battery voltage.

Input & Battery voltage information

Indicates the input voltage or frequency or battery voltage.

Vac: Input voltage, Vdc: battery voltage, Hz: input frequency

12

EN

3.3. Audible Alarm

Battery Mode

Sounding every 5 seconds

Low Battery

Sounding 2 seconds

Overload

Sounding every second

Fault

Continuously sounding

3.4. LCD display wordings index

Abbreviation

Display content

Meaning

ENA

Enable

DIS

Disable

ESC

Escape

HLS

High loss

LLS

Low loss

BAT

Battery

BAH

Battery AH

CHA

Charger current

CBV

Charger boost voltage

CFV

Charger float voltage

CF

Converter

ON

EP

EPO

TP

Temperature

CH

Charger

FU

Bypass frequency unstable

EE

EEPROM error

FA

Fan

BR

Battery Replacement

13

EN

3.5. UPS Setting

There are three parameters to set up the

UPS.

Parameter 1: It’s for program alternatives.

Refer to below table.

Parameter 2 and parameter 3 are the

setting options or values for each

program.

 01: Output voltage setting

Interface

Setting

Parameter 3: Output voltage

For 200/208/220/230/240 VAC models, you may choose the

following output voltage:

200: present output voltage is 200Vac

208: present output voltage is 208Vac

220: present output voltage is 220Vac

230: present output voltage is 230Vac (Default)

240: present output voltage is 240Vac

For 100/110/150/120/127 VAC models, you may choose the

following output voltage:

100: present output voltage is 100Vac

110: present output voltage is 110Vac

115: present output voltage is 115Vac

120: present output voltage is 120Vac (Default)

127: present output voltage is 127Vac

 02: Frequency Converter enable/disable

Interface

Setting

Parameter 2: Enable or disable converter mode. You may choose

the following two options:

CF ENA: converter mode enable

CF DIS: converter mode disable (Default)

 03: Output frequency setting

Interface

Setting

Parameter 2: Output frequency setting.

You may set the initial frequency on battery mode:

BAT 50: present output frequency is 50Hz

BAT 60: present output frequency is 60Hz

If converter mode is enabled, you may choose the following output

frequency:

CF 50: present output frequency is 50Hz

CF 60: present output frequency is 60Hz

Parameter 1

Parameter 2

Parameter 3

14

EN

 04: ECO enable/disable

Interface

Setting

Parameter 2: Enable or disable ECO function. You may choose

the following two options:

ENA: ECO mode enable

DIS: ECO mode disable (Default)

 05: ECO voltage range setting

Interface

Setting

ENA: Advanced ECO mode enable

DIS: Advanc ed ECO mode disable (Default)

 06: ECO voltage range setting

Interface

Setting

Parameter 1 & 2: Set the acceptable high voltage point and low

voltage point for ECO & AECO mode by pressing Down key or Up

key.

HS: High loss voltage in ECO & AECO mode in parameter 2.

For 200/208/220/230/240 VAC models, the setting range in

parameter 3 is from +7V to +24V of the nominal voltage. (Default:

+12V)

For 100/110/115/120/127 VAC models, the setting range in

parameter 3 is from +3V to +12V of the nominal voltage.

(Default: +6V)

LS: Low loss voltage in ECO & AECO mode in parameter 2.

For 200/208/220/230/240 VAC models, the setting range in

parameter 3 is from -7V to -24V of the nominal voltage.

(Default: -12V)

For 100/110/115/120/127 VAC models, the setting voltage in

parameter 3 is from -3V to -12V of the nominal voltage.

(Default: -6V)

 07: Bypass enable/disable when UPS is off

Interface

Setting

Parameter2: Enable or disable Bypass function. You may choose

the following two options:

ENA: Bypass enable

DIS: Bypass disable (Default)

 08: Bypass voltage range setting

Interface

Setting

Parameter 1 & 2: Set the acceptable high voltage point and

acceptable low voltage point for Bypass mode by pressing the

Down key or Up key.

HS: Bypass high voltage point

For 200/208/220/230/240 VAC models:

230-264: setting the high voltage point in parameter 3 from 230Vac

to 264Vac. (Default: 264Vac)

For 100/110/115/120/127 VAC models:

120-140: setting the high voltage point in parameter 3 from 120Vac

to 132Vac. (Default:132Vac)

15

EN

LLS: Bypass low voltage point

For 200/208/220/230/240 VAC models:

170-220: setting the low voltage point in parameter 3 from 170Vac

to 220Vac (Default:170Vac)

For 100/110/115/120/127 VAC models:

85-115: setting the low voltage point in parameter 3 from 85Vac to

115Vac. (Default:85Vac)

 09: Bypass frequency range setting

Interface

Setting

Parameter 1 & 2:Set the acceptable high frequency point and

acceptable low frequency point for Bypass mode by pressing the

Down key or Up key.

HS: Bypass high frequency point

For 50Hz output frequency models:

51-55Hz: setting the frequency low loss point from 51Hz to

55HZ(Default: 53.0Hz)

For 60Hz output frequency models:

61-65Hz: setting the frequency low loss point from 61Hz to

65Hz(Default: 63.0Hz)

LS: Bypass low Frequency point

For 50Hz output frequency models:

45-49Hz: setting the frequency low loss point from 45Hz to

49HZ(Default: 47.0Hz)

For 60Hz output frequency models:

55-59Hz: setting the frequency low loss point from 55Hz to

59Hz(Default: 57.0Hz)

 10: Programmable outlets enable/disable

Interface

Setting

Parameter 2: Enable or disable programmable outlets.

ENA: Programmable outlets enable

DIS: Programmable outlets disable (Default)

 11: Programmable outlets setting

Interface

Setting

Parameter 2: Set up backup time limits for programmable

outlets.

0-999: setting the backup time limits in minutes from 0-999 for

programmable outlets which connect to non-critical devices on

battery mode. (Default: 999)

 12: Autonomy limitation setting

Interface

Setting

Parameter 2: Set up backup time on battery mode for general

outlets.

0-999: setting the backup time in minutes from 0-999 for general

outlets on battery mode.

DIS: Disable the autonomy limitation and the backup time will

depend on battery capacity. (Default)

Note: When setting as “0”, the backup time will be only 10 seconds.

16

EN

 13: Battery total AH setting

Interface

Setting

Parameter 2: Set up the battery total AH of the UPS.

7-999: setting the battery total capacity from 7-999 in AH. Please

set the correct battery total capacity if external battery bank is

connected.

 14: Charger maximum current setting

Interface

Setting

Parameter 2: Set up the charger maximum current.

1/2/4/6/8: setting the charger maximum current 1/2/4/6/8 in

Ampere. (Default: 8A)

Note: the setting is only effective for super charger

2/3/4: setting the charger maximum current 2/3/4 in Ampere.

Note: effective for standard model with additional charger installed.

 15: Charger Boost voltage setting

Interface

Setting

Parameter 2: Set up the charger boost voltage.

225-240: setting the charger boost voltage from 225 to 240(unit:

0.01V/cell). (Default: 236)

 16: Charger Float voltage setting

Interface

Setting

Parameter 2: Set up the charger float voltage.

220-233: setting the charger float voltage from 220 to 233(unit:

0.01V/cell). (Default:228)

 00: Exit setting

Interface

Setting

Exit the setting mode.

17

EN

3.6. Operating Mode Description

Operating mode

Description

LCD display

Online mode

When the input voltage is within

acceptable range, UPS will provide pure

and stable AC power to output. The UPS

will also charge the battery at online

mode.

ECO mode

Energy saving mode:

When the input voltage is within voltage

regulation range, UPS will bypass

voltage to output for energy saving. The

UPS will also charge the battery at ECO

mode.

AECO mode

(Advanced

Efficiency

Corrective

Optimizer)

When the input voltage is within setting

range (±3%Vo max), UPS will bypass

voltage to output for energy saving. PFC

and INVERTER are off at this mode.

Frequency

Converter mode

When input frequency is within 40 Hz to

70 Hz, the UPS can be set at a constant

output frequency, 50 Hz or 60 Hz. The

UPS will still charge battery under this

mode.

Battery mode

When the input voltage is beyond the

acceptable range or power failure, the

UPS will backup power from battery and

alarm is sounding every 5 second.

Bypass mode

When input voltage is within acceptable

range but UPS is overload, UPS will

enter bypass mode or bypass mode can

be set by front panel. Alarm is sounding

every 10 second.

Standby mode

UPS is powered off and no output supply

power, but still can charge batteries.

18

EN

Fault mode

When a fault has occurred, the ERROR

icon and the fault code will be displayed.

3.7. Faults Reference Code

Fault event

Fault code

Icon

Fault event

Fault code

Icon

Bus start fail

01

x

Inverter output short

14

Bus over

02

x

Battery voltage too high

27

Bus under

03

x

Battery voltage too low

28

Inverter soft start fail

11

x

Over temperature

41

x

Inverter voltage high

12

x

Over load

43

Inverter voltage Low

13

X

Charger failure

45

x

3.8. Warning indicator

Warning

Icon (flashing)

Alarm

Low Battery

Sounding every 2 seconds

Overload

Sounding every second

Battery is not connected

Sounding every 2 seconds

Over Charge

Sounding every 2 seconds

Site wiring fault

Sounding every 2 seconds

EPO enable

Sounding every 2 seconds

Over temperature

Sounding every 2 seconds

Charger failure

Sounding every 2 seconds

Battery fault

Sounding every 2 seconds

(At this time, UPS is off to remind users

something wrong with battery)

Out of bypass voltage range

Sounding every 2 seconds

Bypass frequency unstable

Sounding every 2 seconds

EEPROM error

Sounding every 2 seconds

Fan Failure

Sounding every 2 seconds

Battery replacement

Sounding every 2 seconds

NOTE: “Site Wiring Fault” function can be enabled/disabled via software. Please check software

manual for the details.

19

EN

4. Troubleshooting

If the UPS system does not operate correctly, please solve the problem by using the table

below.

Symptom

Possible cause

Remedy

No indication and alarm even

though the mains is normal.

The AC input power is not

connected well.

Check if input power cord

firmly connected to the

mains.

The AC input is connected

to the UPS output.

Plug AC input power cord

to AC input correctly.

The icon and the warning

code flashing on LCD display

and alarm is sounding every

second.

EPO function is activated.

Set the circuit in closed

position to disable EPO

function.

The icon and flashing on

LCD display and alarm is

sounding every second.

Line and neutral

conductors of UPS input

are reversed.

Rotate mains power socket

by 180° and then connect

to UPS system.

The icon and flashing on

LCD display and alarm is

sounding every second.

The external or internal

battery is incorrectly

connected.

Check if all batteries are

connected well.

Fault code is shown as 27 and the

icon n is lighting on LCD

display and alarm is continuously

sounding.

Battery voltage is too high

or the charger is fault.

Contact your dealer.

Fault code is shown as 28 and the

icon is lighting on LCD

display and alarm is continuously

sounding.

Battery voltage is too low or

the charger is fault.

Contact your dealer.

The icon and is

flashing on LCD display and alarm

is sounding twice every second.

UPS is overload

Remove excess loads from

UPS output.

UPS is overloaded.

Devices connected to the

UPS are fed directly by the

electrical network via the

Bypass.

Remove excess loads from

UPS output.

After repetitive overloads,

the UPS is locked in the

Bypass mode. Connected

devices are fed directly by

the mains.

Remove excess loads from

UPS output first. Then shut

down the UPS and restart

it.

Fault code is shown as 43 and

The icon is lighting on

LCD display and alarm is

continuously sounding.

The UPS shut down

automatically because of

overload at the UPS

output.

Remove excess loads from

UPS output and restart it.

La page charge ...

PowerWalker VFI 3000 RM LCD Le manuel du propriétaire

Ce manuel convient également à

PowerWalker VFI 3000 RM LCD Le manuel du propriétaire

dans d''autres langues

Documents connexes

Autres documents