Omnik Omniksol-3k-TL3-S, Omniksol-3k-TL3, Omniksol-1k-TL2-M, Omniksol-1.5k-TL2-M, Omniksol-3.68k-TL3 User Manual

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User Manual V1.1

User Manual

-Installation

-Operation

Omniksol-1k/1.5k-TL2-M Omniksol-2k/2.5k/3k-TL3-S Omniksol-3k/3.68k/4k-TL3 Omniksol-5k/6k-TL3

Omnik New Energy Co., Ltd.

Catalog

1. Notes on this manual .................................................................................................................... 3

1.1 Scope of Validation .................................................................................................................. 3

1.2 Symbols Used .......................................................................................................................... 3

1.3 Target Group ............................................................................................................................ 4

2. Preparation .................................................................................................................................... 5

2.1 Safety Instructions .................................................................................................................... 5

2.2 Explanations of Symbols on Inverter ........................................................................................ 6

3. Product Information...................................................................................................................... 7

3.1 Overview .................................................................................................................................. 7

3.2 Major Characteristics ................................................................................................................ 8

3.3 Datasheet ................................................................................................................................. 9

4. Packing checklist ........................................................................................................................ 17

4.1 Assembly parts ....................................................................................................................... 17

4.2 Product Appearance ............................................................................................................... 18

4.3 Product Identification .............................................................................................................. 19

4.4 Further Information ................................................................................................................. 20

5. Installation ................................................................................................................................... 21

5.1 Safety ..................................................................................................................................... 21

5.2 Mounting Instructions ............................................................................................................. 22

5.3 Safety Clearance .................................................................................................................... 23

5.4 Mounting Procedure ................................................................................................ ............... 24

5.5 Safety lock .............................................................................................................................. 27

6. Electrical Connection ................................................................................................................. 28

6.1 Safety ..................................................................................................................................... 28

6.2 AC Side Connection ................................................................................................ ............... 28

6.3 DC Side Connection ............................................................................................................... 33

7. Display ................................................................................................................................ ......... 40

7.1 LCD Panel .............................................................................................................................. 40

7.2 LCD Display ........................................................................................................................... 41

7.3 Instructions of Safety Standard selection when power-up ....................................................... 43

7.4 State Information .................................................................................................................... 44

8. Communication Setting .............................................................................................................. 45

8.1 GPRS Card ............................................................................................................................ 45

8.2 Installation of GPRS/WiFi card ............................................................................................... 46

8.3 Register on monitoring website .............................................................................................. 49

8.4 Login monitoring System ........................................................................................................ 52

8.5 WiFi card ................................................................................................................................ 57

8.6 Netwoek Settings ................................................................................................................... 58

8.7 Ethernet Card ......................................................................................................................... 67

8.8 Installation of Ethernet card .................................................................................................... 68

8.9 RS485 card ............................................................................................................................ 70

9. Recycling and Disposal .............................................................................................................. 75

10. Troubleshooting ......................................................................................................................... 76

11. Abbreviation ................................................................................................................................ 78

12. Contact ........................................................................................................................................ 79

CAUTION

CAUTION indicates a hazardous condition which, if not avoided, can result in minor or moderate injury.

WARNING

WARNING indicates a hazardous situation which, if not avoided, can result in death or serious injury or moderate injury.

DANGER

DANGER indicates a hazardous situation which, if not avoided, will result in death or serious injury.

1. Notes on this manual

1.1 Scope of Validation

The main purpose of this User’s Manual is to provide instructions and detailed procedures for installing, operating, maintaining, and troubleshooting the following four series of Omnik Inverters:

 Omniksol-1k/1.5k-TL2-M

 Omniksol-2k/2.5k/3k-TL3-S

 Omniksol-3k/3.68k/4k-TL3

 Omniksol-5k/6k-TL3

Please keep this user manual all time available in case of emergency.

1.2 Symbols Used

NOTICE

Hereby qualified personnel means he/she has the valid license from the local authority in:

• Installing electrical equipment and PV power systems (up to 1000 V).

• Applying all applicable installation codes.

• Analyzing and reducing the hazards involved in

performing electrical work.

• Selecting and using Personal Protective Equipment (PPE).

WARNING

Do not use this product unless it has been successfully installed by qualified personnel in accordance with the instructions in Chapter 5, “Installation”.

NOTICE

NOTICE indicates a situation that can result in property damage, if not avoided.

1.3 Target Group

 Chapter 1, 2, 3, 4, 7, 8, 9, 10, 11 and Chapter 12 are intended for anyone who is

intended to use Omnik Grid Tie Solar Inverter. Before any further action, the operators must first read all safety regulations and be aware of the potential danger to operate high-voltage devices. Operators must also have a complete understanding of this device’s features and functions.

 Chapter 5 and Chapter 6 are only for qualified personnel who are intended to install

Or uninstall the Omnik Grid Tie Solar Inverter.

Public utility only

The PV inverter designed to feed AC power directly into the public utility power grid，do not connect AC output of the device to any private AC equipment.

WARNING

The installation， service ，recycling and disposal of the inverters must be performed by qualified personnel only in

compliance with national and local standards and regulations. Please contact your dealer to get the information of authorized repair facility for any maintenance or repairmen.

Any unauthorized actions including modification of product functionality of any form will affect the validation of warranty service; Omnik may deny the obligation of warranty service accordingly.

DANGER due to electrical shock and high voltage DO

NOT touch the operating component of the inverter, it might

result in burning or death. TO prevent risk of electric shock during installation and maintenance, please make sure that all AC and DC terminals are plugged out. DO NOT stay close to the instruments while there is severe weather conditions including storm, lighting etc.

2. Preparation

2.1 Safety Instructions

Symbol

Description

Dangerous electrical voltage

This device is directly connected to public grid, thus all work to the inverter shall only be carried out by qualified personnel.

DANGER to life due to high electrical voltage!

There might be residual currents in inverter because of large capacitors. Wait 10 MINUTES before you remove the front lid.

NOTICE, danger!

This device directly connected with electricity generators and public grid.

Danger of hot surface

The components inside the inverter will release a log of heat during operation, DO NOT touch aluminum housing during operating.

An error has occurred

Please go to Chapter 10 “Trouble Shooting” to remedy the error.

This device SHALL NOT be disposed of in residential waste

Please go to Chapter 9 “Recycling and Disposal” for proper treatments.

Without Transformer

This inverter does not use transformer for the isolation function.

CAUTION

The PV inverter will become hot during operation; please

don’t touch the heat sink or peripheral surface during or

shortly after operation. Risk of damage due to improper modiﬁcations. Never modify or manipulate the inverter or other components of the system.

2.2 Explanations of Symbols on Inverter

CE Mark

Equipment with the CE mark fulfils the basic requirements of the Guideline Governing Low-Voltage and Electromagnetic Compatibility.

No unauthorized perforations or modifications

Any unauthorized perforations or modifications are strictly forbidden, if any defect or damage (device/person) is occurred, Omnik shall not take any responsibility for it.

3. Product Information

3.1 Overview

 Industrial Layout (Sample)

、

 Excellent Heat Elimination (Sample)

3.2 Major Characteristics

Omnik inverter has following characteristics which make Omnik inverter “High Efficiency,

High Reliability, High Cost Effective Ratio”

 Wide DC input voltage and current ranges, enables more PV panels connected.  Wide MPP voltage range ensure high yield under various weather conditions.  High MPP tracking accuracy, ensure the minimum power loses during converting.  Complete set of protection methods.

Also, following protection methods are integrated in Omnik inverter:

 Internal overvoltage  DC insulation monitoring  Ground fault protection  Grid monitoring  Ground fault current monitoring  DC current monitoring  Integrated DC switch

Type

Omniksol-1k-TL2-M

Omniksol-1.5k-TL2-M

Input(DC)

Max. PV Module Power [W]

1250

1750

Max. Input Power [W]

1200

1700

Max. DC Voltage [V]

500

Nominal DC Voltage [V]

360

Operating MPPT Voltage Range [V]

60 - 400 60 - 400

MPPT Voltage Range at Nominal Power [V]

155 - 400 155 - 400

Start up DC Voltage [V]

Turn off DC Voltage [V]

Max. DC Current[A]

Max. Short Circuit Current [A]

Number of MPP trackers 1 1

Number of DC Connection 1 1

DC Connection Type

Amphenol Connector

Output(AC)

Max. AC Appaeent Power [VA]

1000

1500

Nominal AC Power [W]

1000

1500

Nominal Grid Voltage [V]

220 / 230 / 240

Nominal Grid Frequency [Hz]

50 / 60

Max. AC Current [A]

7.5

Grid Voltage Range [V]*

185 - 276

Grid Frequency Range [Hz]*

45 - 55 / 55 - 65

Power Factor 0.9i - 0.9c

0.9i - 0.9c

Total Harmonic Distortion (THD)

＜3%

Night time Power Consumption [W]

＜1

AC Connection Type

Plug-in connector

Efficiency

Max. Efficiency

96.5%

Euro Efficiency

95.8%

96.0%

MPPT Efficiency

99.9%

see next page

3.3 Datasheet

 Datasheet of Omniksol-1k/1.5k-TL2-M

Safety and Protection

Protection Functions

Array ground insulation resistance monitoring Output over current protection Residual current monitoring

Array polarity reverse protection Output over/under voltage protection Surge protection

Array over voltage protection Output over/under frequency protection Anti-island protection

Array over current protection Output short circuit protection Over temperature protection

Protection Class

Ⅰ（According to IEC 62103）

Overvoltage Category

PV Ⅱ / Mains Ⅲ（According to IEC 62109-1）

Reference Standard

Safety Standard

IEC/EN 62109-1,IEC/EN 62109-2

EMC Standard

EN 61000-6-1,EN61000-6-3,EN 61000-6-2,EN61000-6-4,EN61000-3-2,EN 61000-3-3

Grid Standard

VDE-AR-N 4105,VDE 0126-1-1,C10/11,G83/2,UTE C 15-721-1,CEI 0-21,

EN50438,NB/T32004,IEC62116,IEC61727,IEC61683,IEC60068

Physical Structure

Dimensions (WxHxD) [mm]

210 * 290 * 90

Weight [kg]

Environmental Protection Rating

IP 65（According to IEC 60529）

Cooling Concept

Natural convection

Mounting Information

Wall bracket

General Data

Operating Temperature Range [℃]

-25 to +60（derating above 45℃）

Relative Humidity

0% to 100%,no condensation

Max. Altitude (above sea level) [m]

2000

Noise Level [dB]

＜40

Isolation Type

Transformerless

Display

2 LED,Backlight,2 * 16 Character LCD

Data Communication Interfaces

RS485 / WiFi / GPRS optional

Guarantee

5 - 25 years optional

*The AC voltage and frequency range may vary depending on specific country grid

Type

Omniksol-2k-TL3-S

Omniksol-2.5k-TL3-S

Omniksol-3k-TL3-S

Input(DC)

Max. PV Module Power [W]

2400

3000

3600

Max. Input Power [W]

2200

2700

3300

Max. DC Voltage [V]

500

550

Nominal DC Voltage [V]

360

Operating MPPT Voltage Range [V]

120 - 450

120 - 500

MPPT Voltage Range at Nominal Power [V]

210 - 450

260 - 450

320 - 500

Start up DC Voltage [V]

150

Turn off DC Voltage [V]

120

Max. DC Current[A]

Max. Short Circuit Current [A]

Number of MPP trackers

1 1 1

Number of DC Connection

1 1 1

DC Connection Type

Amphenol Connector

Output(AC)

Max. AC Appaeent Power [VA]

2200 2750 3300

Nominal AC Power [W]

2000

2500

3000

Nominal Grid Voltage [V]

220 / 230 / 240

Nominal Grid Frequency [Hz]

50 / 60

Max. AC Current [A]

12.5

Grid Voltage Range [V]*

185 - 276

Grid Frequency Range [Hz]*

45 - 55 / 55 - 65

Power Factor

0.9i - 0.9c

Total Harmonic Distortion (THD)

＜3%

＜3% ＜3%

Night time Power Consumption [W]

＜1 ＜1 ＜1

AC Connection Type

Plug-in connector

Efficiency

Max. Efficiency

97.2%

Euro Efficiency

96.6%

MPPT Efficiency

99.9%

see next page

 Datasheet of Omniksok-2k/2.5k/3k-TL3-S

Safety and Protection

Protection Functions

Array ground insulation resistance monitoring Output over current protection Residual current monitoring

Array polarity reverse protection Output over/under voltage protection Surge protection

Array over voltage protection Output over/under frequency protection Anti-island protection

Array over current protection Output short circuit protection Over temperature protection

Protection Class

Ⅰ（According to IEC 62103）

Overvoltage Category

PV Ⅱ / Mains Ⅲ（According to IEC 62109-1）

Reference Standard

Safety Standard

IEC/EN 62109-1,IEC/EN 62109-2

EMC Standard

EN 61000-6-1,EN61000-6-3,EN 61000-6-2,EN61000-6-4,EN61000-3-2,EN 61000-3-3

Grid Standard

VDE-AR-N 4105,VDE 0126-1-1,C10/11,G83/2,UTE C 15-721-1,CEI 0-21,

EN50438,NB/T32004,IEC62116,IEC61727,IEC61683,IEC60068

Physical Structure

Dimensions (WxHxD) [mm]

245 * 346 * 123

Weight [kg]

Environmental Protection Rating

IP 65（According to IEC 60529）

Cooling Concept

Natural convection

Mounting Information

Wall bracket

General Data

Operating Temperature Range [℃]

-25 to +60（derating above 45℃）

Relative Humidity

0% to 100%,no condensation

Max. Altitude (above sea level) [m]

2000

Noise Level [dB]

＜40

Isolation Type

Transformerless

Display

2 LED,Backlight,2 * 16 Character LCD

Data Communication Interfaces

RS485 / WiFi / GPRS optional

Guarantee

5 - 25 years optional

*The AC voltage and frequency range may vary depending on specific country grid

Type

Omniksol-3k-TL3

Omniksol-3.68k-TL3

Omniksol-4k-TL3

Input(DC)

Max. PV Module Power [W]

3600

4400

4800

Max. Input Power [W]

1650/1650

2100/2100

2300/2300

Max. DC Voltage [V]

580

Nominal DC Voltage [V]

360

Operating MPPT Voltage Range [V]

120 - 500

MPPT Voltage Range at Nominal Power [V]

170 - 500

200 - 500

220 - 500

Start up DC Voltage [V]

150

Turn off DC Voltage [V]

120

Max. DC Current[A]

A:10 / B:10

Max. Short Circuit Current [A]

A:14 / B:14

Number of MPP trackers

A:1 / B:1

Number of DC Connection

A:1 / B:1

DC Connection Type

Amphenol Connector

Output(AC)

Max. AC Appaeent Power [VA]

3300 3680 4400

Nominal AC Power [W]

3000

3680

4000

Nominal Grid Voltage [V]

220 / 230 / 240

Nominal Grid Frequency [Hz]

50 / 60

Max. AC Current [A]

Grid Voltage Range [V]*

185 - 276

Grid Frequency Range [Hz]*

45 - 55 / 55 - 65

Power Factor

0.9i - 0.9c

Total Harmonic Distortion (THD)

＜3%

＜3% ＜3%

Night time Power Consumption [W]

＜1 ＜1 ＜1

AC Connection Type

Plug-in connector

Efficiency

Max. Efficiency

97.3%

Euro Efficiency

96.7%

MPPT Efficiency

99.9%

see next page

 Datasheet of Omniksol-3k/3.68k/4k-TL3

Safety and Protection

Protection Functions

Array ground insulation resistance monitoring Output over current protection Residual current monitoring

Array polarity reverse protection Output over/under voltage protection Surge protection

Array over voltage protection Output over/under frequency protection Anti-island protection

Array over current protection Output short circuit protection Over temperature protection

Protection Class

Ⅰ（According to IEC 62103）

Overvoltage Category

PV Ⅱ / Mains Ⅲ（According to IEC 62109-1）

Reference Standard

Safety Standard

IEC/EN 62109-1,IEC/EN 62109-2

EMC Standard

EN 61000-6-1,EN61000-6-3,EN 61000-6-2,EN61000-6-4,EN61000-3-11,EN 61000-3-12

Grid Standard

VDE-AR-N 4105,VDE 0126-1-1,C10/11,G59/3,EN50438,NB/T32004,

IEC62116,IEC61727,IEC61683,IEC60068

Physical Structure

Dimensions (WxHxD) [mm]

288 * 380 * 130

Weight [kg]

11.5

Environmental Protection Rating

IP 65（According to IEC 60529）

Cooling Concept

Natural convection

Mounting Information

Wall bracket

General Data

Operating Temperature Range [℃]

-25 to +60（derating above 45℃）

Relative Humidity

0% to 100%,no condensation

Max. Altitude (above sea level) [m]

2000

Noise Level [dB]

＜40

Isolation Type

Transformerless

Display

2 LED,Backlight,2 * 16 Character LCD

Data Communication Interfaces

RS485 / WiFi / GPRS optional

Guarantee

5 - 25 years optional

*The AC voltage and frequency range may vary depending on specific country grid

Type

Omniksol-5k-TL3

Omniksol-6k-TL3

Input(DC)

Max. PV Module Power [W]

6000

7200

Max. Input Power [W]

2800/2800

3300/3300

Max. DC Voltage [V]

580

Nominal DC Voltage [V]

360

Operating MPPT Voltage Range [V]

120 - 500

MPPT Voltage Range at Nominal Power [V]

270 - 500

320 - 500

Start up DC Voltage [V]

150

Turn off DC Voltage [V]

120

Max. DC Current[A]

A:10 / B:10

Max. Short Circuit Current [A]

A:14 / B:14

Number of MPP trackers

A:1 / B:1

Number of DC Connection

A:1 / B:1

DC Connection Type

Amphenol Connector

Output(AC)

Max. AC Appaeent Power [VA]

5500

6600

Nominal AC Power [W]

5000

6000

Nominal Grid Voltage [V]

220 / 230 / 240

Nominal Grid Frequency [Hz]

50 / 60

Max. AC Current [A]

Grid Voltage Range [V]*

185 - 276

Grid Frequency Range [Hz]*

45 - 55 / 55 - 65

Power Factor 0.9i - 0.9c

0.9i - 0.9c

Total Harmonic Distortion (THD)

＜3% ＜3%

Night time Power Consumption [W]

＜1 ＜1

AC Connection Type

Terminal Blocks

Efficiency

Max. Efficiency

98.1%

Euro Efficiency

97.3%

MPPT Efficiency

99.9%

see next page

 Datasheet of Omniksol- 5k&6k-TL3

Safety and Protection

Protection Functions

Array ground insulation resistance monitoring Output over current protection Residual current monitoring

Array polarity reverse protection Output over/under voltage protection Surge protection

Array over voltage protection Output over/under frequency protection Anti-island protection

Array over current protection Output short circuit protection Over temperature protection

Protection Class

Ⅰ（According to IEC 62103）

Overvoltage Category

PV Ⅱ / Mains Ⅲ（According to IEC 62109-1）

Reference Standard

Safety Standard

IEC/EN 62109-1,IEC/EN 62109-2

EMC Standard

EN 61000-6-1,EN61000-6-3,EN 61000-6-2,EN61000-6-4,EN61000-3-11,EN 61000-3-12

Grid Standard

G59/3,CEI 0-21,NB/T32004

Physical Structure

Dimensions (WxHxD) [mm]

343 * 425 * 136

Weight [kg]

16.8

Environmental Protection Rating

IP 65（According to IEC 60529）

Cooling Concept

Natural convection

Mounting Information

Wall bracket

General Data

Operating Temperature Range [℃]

-25 to +60（derating above 45℃）

Relative Humidity

0% to 100%,no condensation

Max. Altitude (above sea level) [m]

2000

Noise Level [dB]

＜40

Isolation Type

Transformerless

Display

2 LED,Backlight,2 * 16 Character LCD

Data Communication Interfaces

RS485 / WiFi / GPRS optional

Guarantee

5 - 25 years optional

*The AC voltage and frequency range may vary depending on specific country grid

A B C

E F G

Object

Quantity

Description

A 1 Omnik inverter

1 pair

DC connector

C 1 AC connector

D 4 Screw (ST6×50)

E 4 Expansion tube

F 1 User manual

Installation position scale

Wall mounting bracket

4. Packing checklist

4.1 Assembly parts

After you receive the Omnik inverter, please check if there is any damage on the carton, and then check the inside completeness for any visible external damage on the inverter or any accessories. Contact your dealer if anything is damaged or missing.

Object

Description

LED light(Green) – RUN

LED light(Red) – FAULT

Function key for displays and choice of language

Object

Description

DC switch

Plug connectors for DC input.

Terminal for grid connection (AC output)

WiFi/GPRS/RS485 interface

B D C

A B

4.2 Product Appearance

 Front

 Bottom (style 1)

Object

Description

DC switch

Plug connectors for DC input.

WiFi/GPRS/RS485 interface

Terminal for grid connection (AC output)

B D C

 Bottom (style 2)

NOTE: The order of different models of A/B/C/D modules may change. Please refer to the actual product.

4.3 Product Identification

You can identify the inverter by the side nameplate. Information such as type of the inverter and inverter specifications are specified on the side name plate. The name plate is on the middle part of the right side of the inverter housing. And the following figure is the side name

plate example as on Omniksol-3k-TL3-S

4.4 Further Information

If you have any further questions concerning the type of accessories or installation, please check our website www.omnik-solar.com or contact our service hotline.

NOTICE

NOTICE due to the inappropriate or the harmonized installation environment may jeopardize the life span of the inverter.

Do not expose to direct sunlight to avoid power derating due to increase in the internal temperature of the inverter. Do not expose to rain and snow cover to enhance inverter life time. The installation site MUST have good ventilation condition.

DANGER

DANGER to life due to potential fire or electricity shock.

DO NOT install the inverter near any inflammable or explosive items. This inverter will be directly connected with HIGH VOLTAGE power generation device; the installation must be performed by qualified personnel only in compliance with national and local standards and regulations.

5. Installation

5.1 Safety

MMaaxx 1155°°

5.2 Mounting Instructions

 Omnik inverter is designed for indoors and outdoors installation  Please mount the inverter in the direction as illustrated above  Install the inverter in the vertical direction is recommended, with a max.15 degrees

backwards.

 For the convenience of checking the LCD display and possible maintenance activities,

please install the inverter at eye level.

 Make sure the wall you selected is strong enough to handle the screws and bear the

weight of the inverter

 Ensure the device is properly fixed to the wall  It is not recommended that the inverter is exposed to the strong sunshine, because the

excess heating might lead to power reduction

 The ambient temperature of installation site should be between -25 °C and +60 °C  Make sure the ventilation of the installation spot, not sufficient ventilation may reduce the

performance of the electronic components inside the inverter and shorten the life of the inverter

Direction

Minimum clearance

Above

30 cm

Below

40 cm

Sides

10 cm

5.3 Safety Clearance

Observe the following minimum clearances to walls, other devices or objects to guarantee sufficient heat dissipation and enough space for pulling the electronic solar switch handle.

5.4 Mounting Procedure

5.4.1 Mark 2 positions of the drill holes on the wall according to the wall mounting bracket in the carton box. (Application to model: Omniksol-1k/1.5k-TL2-M, for other models please start from section 5.4.4 )

5.4.2 First, according to the marks, drill 2 holes in the wall. Then, place 2 expansion tubes in

the holes using a rubber hammer. Next, make 2 screws through the mounting holes in the bracket, then tighten the screws into the expansion tubes. So far, the wall mounting bracket is fixed already.

5.4.3 Align both sides of the radiator on the hooks of the back panel, move the inverter until

the hooks completely into the slot of the radiator.

Omniksol-2k/2.5k/3k-TL3-S

Omniksol-5k/6k-TL3

Omniksol-3k/3.68k/4k-TL3

5.4.4 Mark 4 positions of the drill holes on the wall according to the wall mounting bracket in

the carton box. (Application to models: Omniksol-2k/2.5k/3k-TL3-S; Omniksol3k/3.68k/4k-TL3 and Omniksol-5k/6k-TL3)

5.4.5 First, according to the marks, drill 4 holes in the wall. Then, place 4 expansion tubes in

the holes using a rubber hammer. Next, make 4 screws through the mounting holes in the bracket, then tighten the screws into the expansion tubes. So far, the wall mounting bracket is fixed already.

5.4.6 Align both sides of the radiator on the hooks of the back panel, move the inverter until

the hooks completely into the slot of the radiator.

A．Shackle Diameter

5~7 mm

B．Vertical Clearance

8~15 mm

C．Horizontal Clearance

12~20 mm

Stainless, solid hanger and secured lock cylinder

NOTICE

For further maintenance and possible repair, please keep the key of the padlock in a safe place.

Padlock

A 

5.5 Safety lock

After the inverter is hanging up on the bracket, lock up the device and the bracket together at the Lower Left Corner of the inverter (as the picture showed below).

Recommended padlock dimension:

DANGER

DANGER to life due to potential fire or electricity shock.

NEVER connect or disconnect the connectors under load.

NOTICE

Electrical connections shall be carried out in accordance with the applicable regulations, such as conductor sections, fuses, PE connection.

DANGER

DANGER to life due to potential fire or electricity shock. With

the inverter powered, comply with all prevailing national regulations on accidents prevention. This inverter will be directly connected with HIGH VOLTAGE power generation device; the installation must be performed by qualified personnel only in compliance with national and local standards and regulations.

6 Electrical Connection

6.1 Safety

6.2 AC Side Connection

6.2.1 Integrated RCD and RCM

The inverter is equipped with integrated RCD (Residual Current Protective Device) and RCM(Residual Current Operated Monitor). The current sensor will detect the volume of the

leakage current and compare it with the pre-set value, if the leakage current exceeds the permitted range, the RCD will disconnect the inverter from the AC load.

Model

Rated current

Length of cable

2.5 mm2

4 mm2

Omniksol-1k-TL2-M

4.3A

37m

59m

Omniksol-1.5k-TL2-M

6.5A

25m

40m

Model

Rated current

Length of cable

4 mm2

6 mm2

Omniksol-2k-TL3-S

10A

30m

Omniksol-2.5k-TL3-S

12.5A

24m

Omniksol-3k-TL3-S

15A

20m

30m

Model

Rated current

Length of cable

4 mm2

6 mm2

Omniksol-3k-TL3

13A

20m

30m

NOTICE

 Use 14-12AWG (2.5 – 4 mm2) copper wire for all AC wiring

connections to Omniksol1k/1.5k-TL2-M

 use 12-10AWG (4 – 6 mm2) copper wire for all AC wiring

connections to Omniksol-2k/2.5k/3k-TL3-S

 Use 12-10AWG (4 – 6 mm2) copper wire for all AC wiring

connections to Omniksol-3k/3.68k/4k-TL3

 Use 10-8AWG (6 – 10mm2) copper wire for all AC wiring

connections to Omniksol-5k/6k-TL3

 The above cables use only solid wire or stranded wire.

6.2.2 Assembly Instructions

In order to reduce the line loss of AC side (no more than 1% of Pout), Omnik suggest that the length of AC cable from the inverter to the distribution box should not exceed the limit below. (for Omniksol-5k/6k-TL3 please start from section 6.2.2.1)

Omniksol-3.68k-TL3

16A

16m

24m

Omniksol-4k-TL3

17.4A

15m

22m

Model

Rated current

Length of cable

6 mm2

10 mm2

Omniksol-5k-TL3

21.7A

18m

30m

Omniksol-6k-TL3

26A

15m

25m

1) Remove length y of N, L conductor 35mm (1.38’’)/PE conductor 40mm (1.57’’) sheath of AC

cable terminal, length x about 14mm (0.55’’) of the inner wrapper, then dress the conductor

terminals with ferrules or tin soldering.

2) Check that all parts of AC connector are present. Then slide hex nut onto the cable and insert the cable end through clamp ring.

3) Insert the stripped N, L and PE conductor terminal to the appointed holes, use a cross screwdriver to tighten it with tightening torque 1Nm.

4) Insert the connector to clamp ring with two click sound and then tighten the hex nut with tightening torque 4Nm.

5) Finally push the straight plug to the AC terminal on inverter，then rotate the locker according to the direction instructed by the marks on the locker.

6) If you need to separate the connectors, please use a screwdriver to press the lock tongue, rotate the locker according to the direction instructed by the marks on the locker, and then pull down the plug.

Model

Rated current

Length of cable

6 mm2

10 mm2

Omniksol-5k-TL3

21.7A

18m

30m

Omniksol-6k-TL3

26A

15m

25m

12mm

6.2.2.1 Omniksol-5k/6k-TL3 Assembly Instructions

In order to reduce the line loss of AC side (no more than 1% of Pout), Omnik suggest that the length of AC cable from the inverter to the distribution box should not exceed the limit below.

1) Strip the cable 12mm

2) Insert the striped cable into cord end terminal and insert the assembly into barrel.

3) Then the line will like the picture below.

4) Insert the finished 3 lines into AC cover assembly with the following sequence：

5) Open the plastic cover, use slot type screwdriver to press the shrapnel in the indicated position, and then put the line in the right hole, please note the sequence of the line shall in the right order: N,L,PE

Inverter Type

MPP

Tracker

Max. DC

Power

Max. DC

Voltage

Max. DC

Current

Omniksol-1k-TL2-M

1250W

500V

10A

Omniksol-1.5k-TL2-M

1750W

500V

10A

DANGER

NEVER connect the ground lead of PV module to the inverter.

DANGER

DANGER to life due to potential fire or electricity shock.

NEVER connect or disconnect the connectors under load.

6) Cover the assembly, tightly screwed and then screw the cable gland.

6.3 DC Side Connection

6.3.1 For Omniksol-1k/1.5k-TL2-M and Omniksol-2k/2.5k/3k-TL3-S, there is only one MPP Tracker, and the DC characteristics of the mare illustrated as the following table.

Inverter Type

MPP

Tracker

Max. DC

Power

Max. DC

Voltage

Max. DC

Current

Omniksol-2k-TL3-S

2400W

500V

10A

Omniksol-2.5k-TL3-S

3000W

500V

10A

Omniksol-3k-TL3-S

3600W

550V

10A

Model

Length of cable

2.5 mm2

4 mm2

Omniksol-1k-TL2-M

20m

30m

Omniksol-1.5k-TL2-M

30m

48m

Model

Length of cable

2.5 mm2

4 mm2

Omniksol-2k-TL3-S

40m

64m

Omniksol-2.5k-TL3-S

50m

80m

Omniksol-3k-TL3-S

60m

96m

Inverter Type

MPP

Tracker

Max. DC

Power

Max. DC

Voltage

Max. DC

Current

Omniksol-3k-TL3

3600W

580V

10A /10A

Omniksol-3.68k-TL3

4400W

580V

10A /10A

Omniksol-4k-TL3

4800W

580V

10A /10A

Inverter Type

MPP

Tracker

Max. DC

Power

Max. DC

Voltage

Max. DC

Current

Omniksol-5k-TL3

6000W

580V

10A /10A

Omniksol-6k-TL3

7200W

580V

10A /10A

In order to reduce the line loss of DC side (no more than 1% of Pin), Omnik suggest that

the length of DC cable for each cable section should not exceed the limit below.

6.3.2 For Omniksol-3k/3.68k/4k-TL3 and Omniksol-5k/6k-TL3, there are two MPP

Trackers, and the DC characteristics of the mare illustrated as the following table.

Model

Length of cable

2.5 mm2

4 mm2

Omniksol-3k-TL3

30m

48m

Omniksol-3.68k-TL3

34m

54m

Omniksol-4k-TL3

40m

64m

Model

Length of cable

2.5 mm2

4 mm2

Omniksol-5k-TL3

50m

80m

Omniksol-6k-TL3

60m

96m

In order to reduce the line loss of DC side (no more than 1% of Pin), Omnik suggest that

the length of DC cable for each cable section should not exceed the limit below.

6.3.3 MC4 Assembly instructions

If, during self assembly, parts and tools other than those stated by MC are used or if the preparation and assembly instructions described here are disregarded then neither safety nor compliance with the technical data can be guaranteed.

For protection against electric shock, PV-connectors must be isolated from the

power supply while being assembled or disassembled.

The end product must provide protection from electric shock. The use of PVC cables is not recommended. Unplugging under load: PV plug connections must not be unplugged while under

load. They can be placed in a no load state by switching off the DC/AC converter or breaking the DC circuit interrupter. Plugging and unplugging while under voltage is permitted.

It is unadvisable to use non-tinned cables of type H07RN-F, since with oxidized copper wires the contact resistances of the crimp connection may exceed the permitted limits.

Disconnected connectors should be protected from dirt and water with sealing

caps.

Plugged parts are watertight IP67. They can’t be used permanently under water.

Do not lay the MC-PV connectors on the roof surface.

See the MC catalogue 2 Solar line for technical data and assembled parts.

Touch

protection,

mated/unmated

IP67/IP2X

Rated

current

17A(1,5mm2/14AWG)

22A(2,5mm2/ 12AWG)

30A(4mm2,6mm2/ 10AWG)

Ambient

temperature

range

-40℃...90℃ (IEC/CEI)

-40℃ ...75℃(UL)

-40℃ ...70℃(UL/AWG14)

Rated

voltage

1000V (IEC/CEI)

600V (UL)

Upper limiting

temperature

105°C (IEC/CEI)

Safety class

(ill.1) Crimping tool incl. locator and built-in crimping insert. Type: PV-ES-CZM-18100

PV-ES-CZM-19100

(ill.2) Interchangeable crimping inserts incl. hexagonal screwdriver A/F 2,5. Type: PV-ES-CZM-18100

PV-ES-CZM-19100

(ill.3) Open-end spanner PV-MS 1 set = 2 pieces Order No. 32.6024

(ill.4) PV-WZ-AD/GWD socket wrench insert to tighten, Order No. 32.6006

PV-Female cable coupler PV-Male cable coupler

PV-KBT4 PV-KST4

Tools required

(ill.5) PV-SSE-AD4 socket wrench insert to secure PV-SSE-AD4, Order No. 32.6026

(ill.6) Open-end spanner A/F 15 mm (ill.7) Torque screwdriver A/F 12 mm

(ill.8) Test plug PV-PST Order No.: 32.6028

Cable preparation (ill.9) Important: Cables with class 2, 5 or 6 construction can be connected. It is advantageous to use tinned conductors. It is unadvisable to use non-tinned cables of type H07RN-F, since with oxidized copper wires the contact resistances of the crimp connection may exceed the permitted limits.

Check dimension b according to the following table:

(ill.10) Strip cable insulation. L = 6-7, 5 mm. Take care not to cut individual strands. Recommended tool: Stripping pliers PV-AZM, Order No.32.6027

Crimping (ill.11) Notes to the operation of the crimping pliers, see¬MA251-def (www.multicontact.com)

(ill.12) Push the crimped contact into the socket resp. plug insulator until it engages. Pull lightly on the lead to check that the metal part has engaged.

Assembly control (ill.13) Insert the test pin with the corresponding side into the socket or plug to the end position. If the contact is correctly assembled, the white marking on the test pin must be still visible.

(ill.14) Screw on the cable gland, hand-tight, with the tools PV-MS. Or Screw on the cable gland, with the tools PV-WZAD/GWD and PV-SSE-AD4 In any case: The tightening torque must be adapted to the solar cables used in each specific case. Typical values lie in a range between 2,5 Nm to 3 Nm.

Plugging and unplugging the cable coupler without safety lock clip PV-SSH4

Plugging (ill.15) Plug the coupling together until they engage. Check correct engagement by pulling on the coupling.

Unplugging (ill.16) Compress the two snap-in springs (X) by hand or with the PV-MS tool and separate the coupling. Plugging and unplugging the cable coupler without safety lock clip PV-SSH4

Refer to cable manufactures specification for minimum bending radius.

Object

Description

LED light(Green) – RUN

LED light(Red) – FAULT

Function key for displays and choice of language

NOTICE

Omnik inverter is not an aligned measuring instrument for current, voltage or power consumption. A slight deviation of a few percent points is intrinsic to the system; the results from the inverter cannot be used for grid balance calculations. An aligned meter will be required to make calculations for the utility company.

7 Display

7.1 LCD Panel

The LCD panel is integrated in the front lid of the inverter, so it is easy for user to check

and set the data. In addition, the user can press the function key to illuminate the LCD screen.

execution sequence

name

LCD example

Day total energy/kWh

E-Today = xx.x kWh

Total energy/kWh

E-Total = xxxxx kWh

PV Voltage/V

Vpv = xxx.x V

PV Current/A

Ipv = xx.x A

Grid voltage/V

Vac = xxx.x V

Grid current/A

Iac = xx.x A

Grid frequency/Hz

Frequency = xx.x Hz

Models

Omniksol-3k-TL3-S

Standard

Italy

Version

Temperature

Language

Language ：English

S/N and IP address

SN/IP

Time setting

Date: 20xx-xx-xx

Time : xx:xx:xx

Grid setting

Set V/F Value

Protect setting

Protect ：xx

Coefficient setting

Coefficient

Self Test(for Italy)

Self Test

P(f)and Q(v)

P(f)&Q(v)

Error Record

7.2 LCD Display

The display content consists of 2 lines. The bottom line (Line 2) always displays the output power (Pac = xxxx W). The top line (Line 1) shows current state information by default, and by pressing function key it will display different operating information as the following flow chart and table.

* Item 9 and 15 - 20 needs passwords. Contact your dealer or Omnik if you need to set them.

Line 1

Description

State information

Current state information: all possible content shows in the following table, reference to 7.4 for further information

E-today

The energy generated today in kilo watt hours (kWh)

E-total

The energy generated since starting up the inverter (kWh)

Vpv

The present voltage of the solar generator

Ipv

The present current of the solar generator

Vac

The grid voltage

Iac

The present grid current

Frequency

The grid frequency

Model

The model of the inverter

Standard

Choose standard for different country, reference to 7.3 for further information

Version

Long press to check the firmware version

Temperature

Long press to check the temperature of the inverter

Language

Long press to set language

SN/IP

Long press to check S/N and IP address of the inverter

Date and Time

Long press to set date and time

Grid setting

Long press to set V/F value

Protect setting

Long press to change protect settings

Coefficient setting

Only used in factory

Self Test(for Italy)

Long press to start self-test

P(f)and Q(v)

Long press to set P(f)and Q(v) value

Error Record

Long press to check error record

Short press the page can be performed. Long press to enter the page and setup.

Function button

7.3 Instructions of Safety Standard selection when power-up

1. Attentions before the operation: Only perform this operation when the accumulative generated electricity is less than 1kWh.

2. Operation steps are as following:

a) Power on the inverter with AC side connected.

b) Press the Function button until the first line of LCD displays “ Standard ” ,for example

“Italy”.

c) Hold the button for 5 seconds or more until the first line of LCD displays “Set”. Change

the standard by pressing the Function button one at a time.

d) When the LCD displays your desired Safety Standard, hold the Function button for 5

seconds or more until the first line of LCD shows ”Set OK”.

e) Cut down the AC power of the inverter and wait for 10 minutes .Then power on the

inverter with AC side connected again .The safety standard has been changed now.

State

Display

State information

Wait

Waiting

Initialization & waiting

Reconnects

Reconnect

Checking’s

Checking

Normal

Normal state

Fault

F00

GFCI Device Fault

F01

Island Fault

F03

PV Volt Low

F04

Consistency Fault

F05

Bus Volt Low

F06

Bus Volt High

F09

No Utility

F10

Ground Current Fault

F11

Bus Unbalance

F12

10min Over Volt

F13

Over Temp Fault

F15

PV Volt High

F17

Grid Volt Fault

F18

Isolation Fault

F19

Current DC Offset

F21

PV2 Over Current

F24

PV1 Over Current

F25

Relay Fault

F27

Inv Over Current

F29

Grid Freq Fault

Flash

F/W Updating

Update

7.4 State Information

About the further information for each fault, please reference toChapter“10.TROUBLESHOOTING”.

No.

Name

Quantity

PV data

collector

GPRS

antenna

Rubber washer

No.

Name

14 pin connector

I-PEX interface

A B A B C

8 Communication Setting

8.1 GPRS Card

GPRS card is an optional device. If your inverter had installed the GPRS card, please go to 8.3. Register on monitoring website.

After unpacking the box, please check the parts according to the below list. Contact the manufacturer immediately when you find any damage, missing or wrong model.

Omnik provide 2 kinds of GPRS cards. One is a standard GPRS card and the other one has a card slot.

No.

Name

14 pin connector

SIM card slot

I-PEX Interface

A C B

The serial number is shown as below.

8.2 Installation of GPRS/WiFi card

Warning: Before installing the GPRS card to inverter, you must turn off both the AC side and DC side of inverter to make sure personal safety.

Unscrew the four screws on the interface panel with the screwdriver as shown in Picture above and keep the screws aside.

The standard connector has two holes. Use the single-hole rubber washer to take place of

the double-hole rubber washer.

Insert the GPRS antenna through the gland and screw the hex nut with a torque of 2.0 N.m.

Connect the data line into the I-PEX interface.

While using the second kind of GPRS card, just insert the SIM card into the card slot. Then insert the GPRS card into the inverter.

Install the communication box back to the inverter. While the installation is completed, Antenna can be turned in 360 degrees.

8.3 Register on monitoring website

The PV monitoring system of Omnik is supported by: IE8, Firefox, Chrome, and Safari. Login the website http://www.omnikportal.com, click register to enter the user registration page, follows the requirements for registration; please fill in the information for register. After successful registration, enter the mailbox and activity the account, then to complete the registration.

Click and enter the register interface

Choose the account type

Remarks: please read the < Omnik service agreement > carefully, the enclosure is the cost list for all the countries; please choose your operators End User means the final user

“*” you must fill it

Fill in the power station information

After the register, you may enter next chapter 8.4 Login Monitoring System.

Fill in the power station information

Input the correct email and code

Power station list

8.4 Login monitoring System

After the successful register and account activation, open the login interface as below. Input the correct email and code. Enter the PV monitoring system. Then you can monitor and manage the power station.

Input the email and code

User interface

Not yet open

Back to user interface

Enter the sharing case

Enter the configure

“company account”

interface

Add one case under your account Reset

List of power station

Navigation Bar

Change case

Case info search

Power station info

Energy saving

Real-time power and generated energy switchover

Print current figure

Main interface of Power Station

Internal temperature

Latest data collecting time Parameter options

Choose the aim inverter

Real Time Interface

History Interface

Alert Interface

System Setting Interface

No.

Name

Quantity

PV data

collector

WiFi

antenna

Rubber washer

A B C

Add serial number

8.5 WiFi card

WiFi card is an optional device. If your inverter had installed the WiFi card, please go to

8.6. Network Settings. If your inverter had not installed the WiFi card, please go to 8.2. Installation of GPRS/WiFi card first, then go to 8.6. Network Settings.

After unpacking the box, please check the parts according to the below list. Contact the manufacturer immediately when you find any damage, missing or wrong model.

No.

Name

14 pin connector

Reset Button

I-PEX Interface

WiFi card is shown as below:

Serial Number

8.6 Netwoek Settings

1) Prepare a computer or device, e.g. tablet PC and smart phone that enables WiFi

2) Obtain an IP address automatically

 Open Wireless Network Connection Properties, double click Internet Protocol

Version 4(TCP/IPv4)

 Select Obtain an IP address automatically, and click OK

3) Open wireless network connection and click View Wireless Networks Select wireless network of the data logging module, no passwords required as default.

The network name consists of AP and the serial number of the product. Then click

Connect.

Connection successful

Notice: If AP_ (serial number of product) is not available in the wireless network list, there may be problems in the connection or setting of data logging module. Please check if the WiFi had installed ok, and inverter has been powered on.

Before troubleshooting, please inquire with your inverter installer whether you are allowed to remove the cover of the inverter to trouble shoot the module. If not allowed, please contact customer service.

4) Set parameters of WiFi module

(a) Open a web browser, and enter 10.10.100.254(the Default IP address of WiFi card, you may set domain name access, please see the picture 6-14), then fill in username: admin and password: admin, both of which are admin as default.

Recommended browsers: Internet Explorer 8+, Google Chrome 15+, Firefox 10+

Note:

①

If the IP address shows 0.0.0.0 (factory value) on your LCD (Picture5-4-1), it is not a correct address.

There are 2 cases show 0.0.0.0:

 Not connect router rightly, you need reset to connect you router to make it right  Card loose in the inverter, please check your inverter, see chapter 4:.WiFi Card Installation

②

The default username & password :admin, admin, we suggest modify the username & password:

Step: choose Account, input your username &password.

admin

(b) In the configuration interface of WiFi module, you can view general information of the module.

Follow the setup wizard to start quick setting.

Click Wizard to start

Click Start to continue

Click Refresh to search available wireless networks

Select the wireless network you need to connect, then click Next

Notice:

①

If the signal strength (RSSI) of the selected network is <10%, which means unstable connection,

please adjust the antenna of the router, or use a repeater to enhance the signal.

②

We recommend router setting:

 Security setting: WPA2-personal  Encryption type: AES

Enter the password for the selected network, then click Next

Select Enable to obtain an IP address automatically, then click Next

Notice:

①

Turn off the firewall of the router

②

Make sure the DHCP function of the router is enable

If setting is complete, the above page will display. Click OK to restart.

If setting is complete, the above page will display. After your WiFi card set ok and get IP address from your router for example: 192.168.16.8, (You may see the IP address from inverter) Input: http://192.168.16.8/ will display the following page:

You may also add your domain name of WiFi card to easy access according below

picture , after you set ok, input http://wifi, you may also access the related page.

No.

Name

Quantity

PV data

collector

Now we finish the network setting, please go to 8.3. Register on monitoring website.

8.7 Ethernet Card

Ethernet card is an optional device. If your inverter had installed the Ethernet card, please go to 8.3. Register on monitoring website. If your inverter had not installed the WiFi card, please go to 8.8. Installation of Ethernet card first.

After unpacking the box, please check the parts according to the below list. Contact the manufacturer immediately when you find any damage, missing or wrong model.

No.

Name

RJ45 connector

14 pin connector

Reset button

A C B

The Ethernet card is shown as below.

The serial number is shown as below.

8.8 Installation of Ethernet card

Warning: Before installing the Ethernet card to inverter, you must turn off both the AC side

and DC side of inverter to make sure personal safety.

Unscrew the four screws on the interface panel with the screwdriver as shown in Picture

above and keep the screws aside.

Wear the Ethernet cable into the waterproof terminals, and waterproof terminals and the

cover plate is installed.

Insert the Ethernet card into the inverter.

Connect the Ethernet cable to the Ethernet card.

CON 2

CON 1

CON 3

SD Card Slot

14 pin

connector

1 2 3 1 2 3 1

CON 1

CON 2

CON 3

Strengthen waterproof case closely back to the inverter. Then connect the other side of

the Ethernet cable to the router LAN port

8.9 RS485 card

RS485 card is used for external communication device. There are 3 connectors in the

RS485 card. The definition of the connectors is shown in the table.

Connector

No.

Name

Description

Connection

CON1

RS485+ Signal

Wi-Fi/GPRS Kit

RS485- Signal

GND

RS485 GND

CON2

RS485+ Signal

CHIT DIN Meter

(DDSU 666)

RS485- Signal

GND

RS485 GND

CON3

Relay Operation

Alarm

Relay Normal Open

RJ45

KIT

1 - 2 - 3 - 4

A1 5 B1

6 - 7

GND

Line sequence of T568B

1. orange with white

2. orange

3. green with white

4. blue

5. blue with white

6. green

7. brown with white

8. brown

RJ45 plug

8.9.1 CON 1

CON 1 is used to communicate with Wi-Fi Kit and GPRS Kit. The connector of Kit is shown

as below.

The definition of the connector is shown in the table. More details can be obtained in the user manual of GPRS / Wi-Fi Kit.

8.9.2 CON 2

CON 2 is only used to communicate with CHIT DIN Meter (DDSU 666). It can be applied

for solar projects of self-consumption without power export to the grid. It can ensure that the power generated by solar system will not export to grid at anytime.

There are 2 types of meters. The first type of meter is connected into the power grid as

shown below.

No.

Meter CON

L(*Grid side)

L(Inverter side)

3 N 4 N 5 - 6 - 7

The definition of the connector is shown in the table.

The second type of meter is used with CT as shown below.

No.

Meter CON

1 L 2 L 3 N 4

CT(*White)

CT(*Black)

7 A 8

The definition of the connector is shown in the table.

More details can be obtained in the user manual of CHIT DIN Meter (DDSU 666).

CON 3

CON 3 is used to control the alarm LED. It is a pair of Normally open contacts. The load capacity of the Relay is 230 V/0.5 A.

WARNING

This device SHALL NOT be disposed of in residential waste.

9 Recycling and Disposal

To comply with European Directive 2012/19/EU on waste Electrical and Electronic Equipment and its implementation as national law, electrical equipment that has reached the end of its life must be collected separately and returned to an approved recycling facility. Any device that you no longer required must be returned to your dealer or you must find an approved collection and recycling facility in your area.

Ignoring this EU Directive may have severe affects on the environment and your health.

Fault No.

Fault Info On Display

Possible Reasons

Solutions

F00

GFCI Device Fault

Inverter GFCI Detector Issue

1.Restart to check

2.Re-Flash software

3.Replace part or inverter

F01

Island Fault

No Grid or Local Grid Frequency Isn't Stable

Restart to check after local grid is stable Close the protection from the inverter

F03

PV Volt Low

DC voltage is below 150V

1.Correct the installation (Add Panels More)

2.Re-Flash software

3.Replace part or inverter

F04

Consistency Fault

The Data That Be Master And Slave CPU Detected Is Inconsistency

1.Restart to check

2.Re-Flash software

3.Replace part or inverter

F05

Bus Volt Low

1.Test Value Wrongly

2.Software Issue

3.Hardware Broken

1.Restart to check

2.Re-Flash software

3.Replace part or inverter

F06

Bus Volt High

1.Test Value Wrongly

2.Software Issue

3.Hardware Broken

1.Restart to check

2.Re-Flash software

3.Replace part or inverter

F09

No Utility

No AC voltage

Measure AC voltage with a multi meter Check the wires in AC cable

F10

Ground Current Fault

1.Poor grounding

2.It Often occurs in the rainy day.

.Make inverter grounded well

2.Change it to another standard with wider protection range under authorization

F11

Bus Unbalance

1.Inverter Control Circuit Problem

2.Values Of Two Rows Bus Capacitance Differ Too Much

1.Restart to check

2.Re-Flash software

3.Replace part or inverter

F12

10min Over Volt

Mean Value Within 10min Is Above 10% Of The Rated Grid Voltage

Change it to another standard with wider protection range under authorization

F13

Over Temp Fault

The temperature of internal device exceeds 80 ℃

It happens rarely and can be used Normally

10 Troubleshooting

F15

PV Volt High

DC Voltage Is Too High Due To Wrong Installation

1.Correct The Installation (Remove Panels)

2.Re-Flash Software

3.Replace Part Or Inverter

F17

Grid Volt Fault

Grid Voltage Detection Within A Period Is Anomalous

Change the grid voltage protection range

F18

Isolation Fault

Impedance To Ground Between Battery Positive and Negative Is Less Than 2 MΩ

1.Remove this Fault

2.Change it to another standard with wider protection range under authorization

F19

Current DC Offset

A Phase Current Waveform That Be Detected Is Larger Deviation

Change it to another standard with wider protection range under authorization

F21

PV2 Over Current

The input current of PV2 is over rated value. May be there is something wrong with the hardware

1.Restart the inverter

2.If the problem persists, please replace the inverter.

F24

PV1 Over Current

The input current of PV1 is over rated value. May be there is something wrong with the hardware

1.Restart the inverter

2.If the problem persists, please replace the inverter.

F25

Relay Fault

General error in inverter start time, there may be damage of relay

If the problem persists, please replace the inverter.

F27

Inv Over Current

The inverter current is over rated value.

1.Restart the inverter to check

2.If it doesn't get back to normal please replace inverter

F29

Grid Freq Fault

The grid frequency exceeds the set range

Change it to another standard with wider protection range under authorization

LCD

Liquid Crystal Display

LED

Light Emitting Diode

MPPT

Maximum Power Point Tracking

Photovoltaic

Vdc

Voltage at the DC side

Vac

Voltage at the AC side

Vmpp

Voltage at the Maximum Power Point

Impp

Amperage at Maximum Power Point

Alternating Current ( Form of electricity supplied by Utility Company )

Direct Current ( Form of electricity generated by PV modules )

DC Switch

Switch in the DC Circuit. Disconnects DC source from Inverter. May be integrated or external to Inverter.

11 Abbreviation

12 Contact

Omnik New Energy Co., Ltd. (Headquarters)

Address: Third Floor, Building 3, No.63 Weixin Road, SIP, Suzhou, China Tel: +86-512-6956-8216 Fax: +86-512-6295-6682 E-mail: Sales@omnik-solar.com Service@omnik-solar.com Website: www.omnik-solar.com

Omnik New Energy B.V

Address: De Liesbosch 82-A 3439 LC Nieuwegein Tel: +31 30265 7845 Mob: 0031 628868628 Email: Service@omnik-solar.com Website: nl.omnik-solar.com

Authorized Service Partner

Omnik UK Service Center

Address: Office 7, 2 London Bridge Walk, London, United Kingdom, SE1 2SX Tel: +44 (0) 20171531108 E-mail: Sales@omniksolar.co.uk Website: www.omniksolar.co.uk

Omnik Italy & Mediterranean Service Center

Address: Via degli Olmetti, 40/C - 00060 Formello(RM) P.IVA: 14540251007 Tel: +39 06 81157477 Fax: +39 06 62204313 E-mail: info@omniksolar.eu Website: www.omniksolar.eu

Benelux Service Center

Address: Nokweg 3B 2451 AL Leimuiden, The Netherlands Tel: +31 (0)85 06 43 068 Email: info@omnikservice.nl Website: www.omnikservice.nl

Product Model

Product ID

Purchase Date

Customer Name

Warranty date

Troubleshooting

Finished date

Customer Signature

Product Model

Product ID

GUARANTEE CARD

Agency retention

------------------------------------------------------------------------------------------------------------

的 User information 得

的 Historical Warranty 的

的 User Information 得

Client retention

Purchase Date

Customer Name

Warranty date

Troubleshooting

Finished date

Customer Signature

的 Historical Warranty 的

--------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

的 Warranty Terms 的

1. Please fill in this card carefully and read the following warranty terms carefully to

ensure that the product is effectively guaranteed.

① User keeps the card carefully when purchasing the product and asks the seller to

seal it.

② Provide the warranty card when repairing the machine in the warranty period. ③ The information in this warranty card is true; otherwise it will not be valid. ④ Warranty period is 5 years（standard） □10 years（selectable，effective after

sealing ）During the warranty period, if the product fails, the quality of the original device or the production problem, the company provides free maintenance and parts replacement.

2. The following reasons cannot be used normally in the warranty period.

① Cause damage for not following the instructions. ② All man-made or accidental product damage ③ Without the company's approved repair, modification or product seal sticker damage. ④ Aging bruising and scratches on the surface of the product.

3. After the warranty expires, the user can still get the maintenance services provided by

the company, but the corresponding expenses shall be paid.

Omnik Omniksol-3k-TL3-S, Omniksol-3k-TL3, Omniksol-1k-TL2-M, Omniksol-1.5k-TL2-M, Omniksol-3.68k-TL3 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual