Omnik Omniksol-15k-TL2, Omniksol-17k-TL2, Omniksol-20k-TL2 User Manual

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User Manual V1.2

User Manual

-Operation

Omniksol-15k-TL2 Omniksol-20k-TL2

Omnik New Energy Co.,Ltd.

-Installation

Omniksol-17k-TL2

Catalog

1. Notes on this ma nua l ............................................................................................................................... 3

1.1 General notes ..............................................................................................................................................3

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

1.2

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

1.3

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

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

Explanations of Symbols on Inverter ...........................................................................................................7

2.2

3. Product Information ................................................................................................................................. 8

3.1 Overview .....................................................................................................................................................8

Major Characteristics ..................................................................................................................................9

3.2

Technical Data .......................................................................................................................................... 10

3.3

4. Packing checklist ................................................................................................................................... 12

4.1 Assembly parts ......................................................................................................................................... 12

Product Appearance ................................................................................................................................. 13

4.2

Product Identification .............................................................................................................................. 14

4.3

Further Information ................................................................................................................................. 14

4.4

5. Installation ............................................................................................................................................... 15

5.1 Safety ........................................................................................................................................................ 15

dimensions, weight .................................................................................................................................. 15

5.2

Mounting Instructions .............................................................................................................................. 16

5.3

Safety Clearance ....................................................................................................................................... 17

5.4

Mounting Procedure ................................................................................................................................ 18

5.5

6. Electrical Connection ............................................................................................................................. 19

6.1 Safety ........................................................................................................................................................ 19

DC Side Connection .................................................................................................................................. 20

6.2

AC side connection ................................................................................................................................... 23

6.3

7. Display ..................................................................................................................................................... 25

7.1 LCD Panel .................................................................................................................................................. 25

Indicator ................................................................................................................................................... 26

7.2

Button ....................................................................................................................................................... 26

7.3

Display ...................................................................................................................................................... 27

7.4

State Information ..................................................................................................................................... 42

7.5

8. Communication Setting ......................................................................................................................... 44

8.1 GPRS Card ................................................................................................................................................. 44

Installation of communication card ......................................................................................................... 45

8.2

Register on monitoring website ............................................................................................................... 48

8.3

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

8.4

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

8.5

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

8.6

RS485 card ................................................................................................................................................ 68

8.7

9. Recycling and Disposal ......................................................................................................................... 69

10. Troubleshooting ..................................................................................................................................... 70

11. Abbreviation ............................................................................................................................................ 72

12. Contact .................................................................................................................................................... 73

DANGER

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

WARNING

WARNING indicates a hazardous situation which, if not

CAUTION

CAUTION indicates a hazardous condition which, if not

NOTICE

NOTICE indicates a situation that can result in property

1. Notes on th is manu al

1.1 General notes

The main purpose of this User’s Manual is to provide instructions and detailed procedures for installing, operating, maintaining, and troubleshooting the following three types of Omnik New Energy-Solar Inverters:

• Omniksol-15k-TL2

• Omniksol-17k-TL2

• Omniksol-20k-TL2

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

1.2 Symbols Used

avoided, can result in death or serious injury or moderate injury.

avoided, can result in minor or moderate injury.

damage, if not avoided.

WARNING

qualified personnel in accordance with the instructions in

NOTICE

Hereby qualified personnel means he/she has the valid license

Installing electrical equipment and PV power systems

Analyzing and reducing the hazards involved in

Selecting and using Personal Protective Equipment (PPE).

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.

Do not use this product unless it has been successfully installed by Chapter 5, “Installation”.

• Chapter 5 and Chapter 6 are only for qualified personnel who are intended to install or uninstall the Omnik Grid Tie Solar Inverter. Installation must be suitable to the on-site conditions and comply with local regulations and technical rules.

from the local authority in:

• (up to 1000 V).

• Applying all applicable installation codes.

•

performing electrical work.

•

DANGER

DANGER due to electrical shock and high voltage

WARNING

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

accordingly.

2. Preparation

2.1 Safety Instructions

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.

The installation，service ，

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

CAUTION

The PV inverter will become hot during operation; please

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.

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.

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!

before you

NOTICE, danger!

This device directly connected with electricity

Danger of hot surface

An error has occurred

This device SHALL NOT be disposed of in Without Transformer

CE Mark

No unauthorized perforations or modifications

2.2 Explanations of Symbols on Invert er

Symbol Description

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

generators and public grid.

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

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

residential waste

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

This inverter does not use transformer for the isolation function.

Equipment with the CE mark fulfils the basic requirements of the Guideline Governing Low-Voltage and Electromagnetic Compat ibi l i ty.

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

• Excellent Heat Elimination

• Effective Shield For DC/AC/Communication Connections

3.2 Major Characteristics

Omnik inverter has following characteristics which make Omnik inverter “High Efficiency, High Reliability, High Cost Effective Ratio”

• Comply with multiple safety regulation of European, Asia Pacific and Oceania countries.

• Double MPPT Tracking, MPPT tracking accuracy up to 99.9%.

• Max. Efficiency 98.2%, European Efficiency 97.8%.

• Professional radiating design, protection Level IP65, work properly under severe

outdoor circumstances.

• Full solution of safety protection, DC switch integrated.

• Flexible input and output connections support RS485, Ethernet and USB

communication.

• Transformer less design and high power density, it is lighter and more convenient for installation.

Input (DC)

Max DC Voltage

1000V

Power

Turn off DC Voltage

250V

Max. Short Circuit Current for each MPPT

Max. inverter back feed current to

Output (AC)

Maximum output protection current

Night time Power Consumption

<3W

Efficiency

Safety and Protection

Array polarity reverse monitoring Output over/under voltage protection

Output over/under frequency protection

Output short circuit protection

3.3 Technical Data

Type Omniksol-15k-TL2 Omniksol-17k-TL2 Omniksol-20k-TL2

Max. PV Module Power 18000W 20400W 24000W

Nominal DC Voltage 640V 640V 640V Operating MPPT Voltage Range 250-800V 250-850V 250-850V MPPT Voltage Range at Nominal

Start up DC Voltage 300V 300V 300V

Max. DC Current (A/B) 22A/22A 22A/22A 22A/22A

360-800V 440-850V 480-850V

25A/25A 25A/25A 25A/25A

the array [ A ] Number of MPP trackers 2 2 2 Number of DC Connection A:3/B:3 A:3/B:3 A:3/B:3 DC Connection Type Amphenol connector Amphenol connector Amphenol connector

Nominal AC Power (cos phi = 1) 15000W 17000W 20000W

Nominal AC Voltage

Nominal Grid Frequency 50Hz/60Hz 50Hz/60Hz 50Hz/60Hz Max. AC Current 23.0A 26.0A 29.0A Maximum output fault current

Grid Voltage Range* 185-276V 185-276V 185-276V Grid Frequency Range* 45-55Hz/55-65Hz 45-55Hz/55-65Hz 45-55Hz/55-65Hz Power Factor 0.9i…1…0.9c 0.9i…1…0.9c 0.9i…1…0.9c Total Harmonic Distortion (THD) <3% <3% <3%

AC Connection Type Terminal Blocks Terminal Blocks Terminal Blocks

Max. Efficiency 98.0% 98.0% 98.0% Euro Efficiency 97.2% 97.2% 97.4% MPPT Efficiency 99.9% 99.9% 99.9%

0 A / 0 A 0 A / 0 A 0 A / 0 A

3/N/PE; 220/380V 3/N/PE; 230/400V 3/N/PE; 240/415V

24.0A 27.0A 30.0A

25.0A 28.0A 31.0A

3/N/PE; 220/380V 3/N/PE; 230/400V 3/N/PE; 240/415V

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

Protection Functions

Protection Class I (According to IEC 62103) Overvoltage Category PV II / Mains III (According to IEC 62109-1)

Array over voltage protection Anti-island protection Over temperature protection Array over current protection

Type

Omniksol-15k-TL2

Omniksol-17k-TL2

Omniksol-20k-TL2

Reference Standard

Safety Standard

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

EN 61000-6-1, EN 61000-6-2, EN 61000-6-3, EN 61000-6-4, E N 61000-3-11, EN

61000-3-12

IEC61683, IEC 60068, NRS 097-2-1, NB/T 32004

Physical Structure

General Data

Operating Temperature Range

Environmental Category Rating

Pollution class

EMC Standard Grid Standard

Dimensions (WxHxD) 558x560x182mm Weight 45kg Environmental Protection Rating IP 65 (According to IEC 60529) Cooling Concept Fan cooling Mounting Information Wall bracket

Relative Humidity 0% to 100% Max. Altitude (above sea level) 2000m Noise Level <45dB

UV resistance Isolation Type Transformerless Display 5’ LCD Display

Data Communication Interfaces RS485 / WiFi / GPRS optional Standard Warranty 5~25 years optional

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

VDE-AR-N-4105, VDE 0126-1-1, EN 50438, G59/3, IEC 62116, IEC 61727,

-20°C to +60°C(derating above 45℃)

Outdoor, suitable to wet locations

Yes

A B C

E F G

I J K

Wall mounting bracket

Cord end terminal

user manual

Screw (M4X12)

Screw(ST6x50)

Connection diagram

Removable front shield

AC cover

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. we will be glad to assist you if required.

Object Quantity Description Object Quantity Description

A 1

Omnik inverter

Expansion tube

G 6 DC connector

D B C D

4.2 Product Appearance

• Front

Object Description

A Removable front cover B

LED Light （Three）

Functional key（Four）

D LCD Display

• Bottom

Object Description

A DC switch B Plug connectors for DC input. C Communication interface D Terminal for grid connection (AC output)

4.3 Product Identification

You can identify the inverter by the side nameplate. Information such as serial number (SN.), type of the inverter, as well as 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-20kTL2.

4.4 Further Inf ormation

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.

Model

weight

Dimension (L×W×D)

Omniksol-15K-TL2

45kg

Omniksol-17K-TL2

45kg

Omniksol-20K-TL2

45kg

DANGER

DANGER to life due to potential fire or electricity shock.

NOTICE

NOTICE due to the inappropriate or the harmonized

5. Installation

5.1 Safety

DO NOT install the inverter near any inflam m abl e or explosive items. This inverter will be directly connected with HIGH VOLTAGE power generation device, the instal l ati on must be performed by qualified personnel only in compliance with national and local standards and regulations.

installation environment may jeopardize the life span of the inverter.

Installation directly expose under intensive sunshine is not recommended. The installation site MUST have good ventilation condition.

5.2 dimensions, weight

558mm×560mm×182mm 558mm×560mm×182mm 558mm×560mm×182mm

5.3 Mounting Instr uctions

• 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 ( between -13 °F and 140 °F )

• 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

30cm

50cm

30cm

40cm

5.4 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.

Direction Minimum clearance

Above 50 cm Below 40 cm

Sides 30 cm

5.5 Mounting Procedure

1) Mark 4 positions of the drill holes on the wall according to the paper installation position scale packed in the carton box.

2) First, according to the marks, drill 4 holes in the wall. Then, place four expansion tubes in the holes using a rubber hammer. Next, wring 4 screws into the expansion tubes.

DANGER

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

3) First check the 4 holes in the backside of the inverter. Then, lift the inverter carefully, align the 4 holes in the inverter and the 4 scre ws in the wall, and finally attach the inverter to the screws slightly.

4) Please carefully check the accessories and original carton to make sure every necessary part is used and nothing is missing during installation.

6. Electri cal Con nectio n

6.1 Safety

the inverter powered, comply with all prevailing national regulations on accidents prevention.

This inverter will be directly connected with HIGH VOLTAGE power generation devi ce; the installation must be performed by qualified personnel only in compliance with national and local standards and regulations.

Length of cable

2.5 mm2

4 mm2

75m

120m

85m

136m

Omniksol-20k-TL2

100m

160m

DANGER

NEVER connect the ground lead of PV module to the

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.

6.2 DC Side Connection

inverter.

For Omniksol-15k-TL2, Omniksol-17k-TL2 and Omniksol-20k-TL2, there are 2 MPP Tracker, and the DC characteristics of them are illustrated as the follow ing table.

Inverter Type

Omniksol-15k-TL2 Omniksol-17k-TL2 20400W 22/22A Omniksol-20k-TL2 24000W 22/22A

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.

Model

Omniksol-15k-TL2 Omniksol-17k-TL2

MPP

Tracker

Max. PV

Module Power

18000W

Max. DC

Voltage

1000V

Max. DC

Current

22/22A

Connection procedure by MC4:

Connect the PV modules and inverter using MC4 connectors below. Connect the positive and negative terminals from the PV modules to positive (+) terminals and negative (-) terminals on Omniksol.

Connection Procedur e:

1) Switch off the DC breaker and secure against being switched back on inadvertently.

2) Strip the cable 7 mm.

3) Insert striped cable into contact barrel and insure all conductor strands are captured in the contact barrel.

4) Crimp contact barrel by using a hex crimping die. Put the contact barrel with striped cable in the corresponding crimping notch and crimp the contact.

5) Insert contact cable assembly into back of the male and female connector. A “click” should be heard or felt when the contact cable assembly is seated correctly.

6) Wrest the cap by using the torque of 2.6~2.9NM.

7) After wrest the cap tightly, align the 2 half connectors and mate them together by hand until a “click” is heared or felt.

8) When the separation of connector is necessary, use the specified wrench tool to separate.Please make sure the wedge side of the fingers face the male connector and push the tool down.Then separate the connector by hand. See below figure.

9) Please use sealing caps for tight sealing of unplugged PV connectors.

If using H4 connector, the operating procedure is similar as that of MC4 connector.

Length of cable

6 mm2

10 mm2

Omniksol-15k-TL2

21.7A

35m

59m

Omniksol-20k-TL2

29.0A

27m

44m

NOTICE

Use a residual current protective device (residual

NOTICE

Use 10-7AWG(6-10mm2) copper wire for all AC wiring

DANGER

DANGER to life due to potential fire or electricity shock.

NEVER connect or disconnect the connectors under load.

12mm

6.3 AC side connection

connections to Omnik inverter. Use only solid wire or stranded wire.

operating current: 300mA).

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

Model Rated current

Omniksol-17k-TL2 24.6A 31m 52m

Connection Procedure

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 5 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: L1,L2,L3,N,PE

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

7. Display

7.1 LCD Panel

The display panel composed of three parts: lights, display and buttons. As shown in the Figure.

NO.

Name

State

Description

light

Inverter connects to grid normal

dark

Inverter don’t connect to grid

light

Malfunction

dark

The machine is not the fault

flashing

Data is being transmitted

dark

No data transmission

7.2 Indicator

The inverter total has three indicators: running lights (green), Fault lights (red), and Communication lights (yellow), as shown in Figure.

A Running lights

B Fault lights

Communication

lights

7.3 Button

The inverter total has four buttons, from the left, followed by UP button, DOWN button, ESC button and ENTER button, as shown in figure.

Tab. Indicator Descriptio n

A B C D E F G

7.4 Display

Display interface is shown as Figure. Among them, red dashed box is a fixed display area, the rest is menu display area. Menu display area is in response to key operation, while fixed display area does not support control of keypad.

7.4.1 Fixed display area

Fixed display area is divided into seven by content, contains Instant power display block, Models and auxiliary information display block, Generation display block, Temperature and time display block, PV connection information display block, AC connection information display block and Communication display block, Sequentially corresponds to A, B, C, D, E, F and G blocks in figure above.

A：Instant power display block

Instant power display block provides two display modes, instant power values and percentage.

B：Models and auxiliary information display block

Type information: rated power Fans logo: indicates fan operation status

C：Generation display block

E-total records the total generating capacity of the inverter, E-Today records the day generating capacity of inverter.

D：Temperature and time display block

Heat sink temperature is in the left side, the internal temperature is in the middle side and the time is in the right side.

E：PV connection information display block

This mode provides the information of number of PV strings, PV voltage and PV current.

F：AC connection information display block

This mode provides the information of grid single / three phase, grid voltage and grid current.

G：Communication display block

This modes provides the monitoring connection, includes RS485 communication, GPRS communication and WiFi communication

7.4.2 Menu display area

Menu display area is divided to two display modes: menu mode and curve mode, through the "UP" button and "DOWN" key to switch, the following sections will explain these two modes.

1. work state interface

This interface provides current work status, current national safety regulation and grid frequency information of current inverter, as shown in figure.

State

Description

wait

Initialization, waiting for the grid

run

Inverter has been connected to grid, and

is running normally

fault

Inverter malfunctions

upgrade

inverter is upgrading process

There are three main menus: Info、 Error 、Set. Each main menu consists of several sub-menu items. Select the main menu item by "UP" button and "DOWN" button and

then enter a sub-menu item through “ENTER” button.

1) Info interface

The info interface displays serial number of inverter、type of inverter、information of communication module and version of inverter.

a) Serial Number

b) Type of inverter

c) Information of communication module

d) Versi on o f inv er ter

2) Error interface

The error interface displays fault information, as shown in figure.

Language

Reset DC Coef *

Auto Test-F

Safety*

Time

AC Coef *

WiFi

Password*

DC Coef *

Energy

Volt Limit*

P(F)&Q(V)*

Fault

Freq Limit *

Start Time*

Set AC Coef*

Mppt Scan

10MinOverVolt*

Set DC Coef *

Protection*

Reset AC Coef *

Auto Test

3) Set interface

Setting menu is consist of twenty-two sub-items, as shown in the form,

Passwords is needed while setting those items with “ * ” .

a) Set Language

The inverter supports three languages, Chinese, English and Deutsch. Select the language through “ UP” and “DOWN” button and press "ENTER" key, as shown in figure.

b) Set Safety

Input the passwords first. Select the safety through “ UP” and “DOWN” button and press "ENTER" key, as shown in figure.

c) WiFi reset

WiFi reset is to reset the WiFi AP address, as shown in figure。 Select “YES” through “UP” and “DOWN” button and press “ENTER” button.

d) Clear generating capacity

Clear generating capacity means clear total generating capacity(E-Total) and clear day generating capacity(E-Today). Select "Yes" through the "UP" and "DOWN" button and press "ENTER" button.

e) Clear fault information

Select "Yes" through the "UP" and "DOWN" button and press "ENTER" button.

f) Set AC Coef

No need to set this item.

g) Set DC Coef

No need to set this item.

h) Reset AC Coef

No need to set this item.

i) Reset DC Coef

No need to set this item.

j) Set date and time

Press "UP" and "DOWN" button to adjust the "day", then press "ENTER" to adjust "month" Similarly. So do “year”, ”hour”, ”minute” and “second”. Finally press the "ENTER" key to finish the setting.

k) Set password

Input the passwords first. Press "UP" and "DOWN" button to adjust the first number. Then press "ENTER" to adjust second number. After setting the sixth number, press the "ENTER" key to finish the setting.

l) Set voltage limit

Input the passwords first. Press "UP" and "DOWN" button t o adjus t the first value. Then press "ENTER" to adjust second value. After setting all the values, press the "ENTER" key to finish the setting.

m) Set frequency limit

Input the passwords first. Press "UP" and "DOWN" button to adjust the first value. Then press "ENTER" to adjust second value. After setting all the values, press the "ENTER" key to finish the setting.

n) Mppt Scan

Press "UP" and "DOWN" button to ad just the first value. Then press "ENTER" to adjust second value. Finally press the "ENTER" key to finish the setting.

o) Set protection

Input the passwords first. Press "UP" and "DOWN" button to adjust the first option. Then press "ENTER" to adjust the second option. After setting all the options, press the "ENTER" key to finish the setting.

p) Auto test

Only “CEI 0-21” can use this function.

q) Auto test-F

Only “CEI 0-21” can use this function.

r) AC Coef

No need to set this item.

s) DC Coef

No need to set this item.

t) Set P(f)&Q(v)

Input the passwords first. Press "UP" and "DOWN" button to adjust the value. Then press "ENTER" to adjust the second value. After setting all the values, press the "ENTER" key to finish the setting.

u) Set start time

Input the passwords first. Press "UP" and "DOWN" button to adjust the value. Then press the "ENTER" key to finish the setting.

v) Set 10 minutes over voltage

Input the passwords first. Press "UP" and "DOWN" button to adjust the value. Then press the "ENTER" key to finish the setting.

2. Curves interface

Curve interface draws day power curve, X-axis represents time in 1 hour, from the left, the first is 1:00 to 2:00, and the far right represents the night 22:00. Y-axis represents the power value, the full scale means rated power, as shown in figure.

Fac Failure: Fac Out of Range

Fac Failure :Fac Out of Range

Over Temperature in Inverter

Consistent Fault:Vac differs for M-S

Consistent Fault:Vac d i ffer s for M-S

7.5 State Information

State Display State information

Waiting Initialization & waiting

Wait

Connect Sec. Connect

Normal Normal Normal state

Fault

SPI Failure: Communication Fails between M-S

EEPROM R/W Fail EEPROM R/W Fail Relay-Check Fail Relay-Check Fail DC Injection High DC Injection High

The result of Auto Test Function is fail

DC bus is too high DC bus is too high

The voltage reference inside is abnormal

The voltage reference inside is

abnormal AC HCT Failure AC HCT Failure GFCI Device Failure GFCI Device Failure Device fault Device fault M-S Version Unmatched M-S Version Unmatched

AC Voltage Out of Range AC Voltage Out of Range Utility Loss Utility Loss

GFCI Failure GFCI Failure PV Over Voltage PV Over Voltage Isolation Fault Isolation Fault Fan Lock Fan Lock

Consistent Fault:Fac differs for M-S

DC inj. differs for M-S

Consistent Fault:Fac, Vac Differs for M-

Consistent Fault:Fac , Vac Di ffers for

Ground I differs for M-S Ground I differs for M-S

M-S High DC Bus High DC Bus

Flash Flashing Update inverter

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

No.

Name

Quantity

PV data

GPRS

Rubber

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.

collector

antenna

washer

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

Standard GPRS card

No.

Name

14 pin connector

SIM card slot

A C B

GPRS card with card slot

C I-PEX Interface

The serial number is shown as below.

8.2 Installati on of communication c ard

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 GP RS 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 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.

http://www.omnikportal.com, click register to enter the user registration page, follows the

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

Power station list

8.4 Login monitori ng 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.

correct email and code

Input the email and code

User interface

Not yet open

Back to user

Enter the sharing

Enter the configure

Add one case under your account Reset

List of power station

interface

case

“company account” interface

Navigation Bar

Change

Case info search

Power station info

Energy saving

Real-time power and generated energy switchover

Print current figure

case

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

WiFi

Rubber

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 communication 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.

collector

antenna

washer

No.

Name

14 pin connector

Reset Button

I-PEX Interface

A B C

WiFi card is shown as below:

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 c ases show 0.0.0.0:

 Not connect router r i ghtly, you ne ed r eset to connect you router to make it right  Card loose in the inv er t er, please check your inverter, see chapt er 4: .WiFi Card Installation

②

The default username & password :admin, adm in, we sug ges t modify the username & passwor d:

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 addr es s fro m 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.

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

8.7 RS485 card

WARNING

This device SHALL NOT be disposed of in residential waste.

RS485 card is an optional device. RS485 card has two RJ45 ports and one USB port. The USB

port is used to update the inverter. The RJ45 port is used to communicate with WiFi kit or GPRS kit.

WiFi/GPRS Kit

You can get more information in the user manual of WiFi/GPRS kit.

9. Recycling and Di sposal

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.

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

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

Fault

No.

F03 PV Volt Low DC voltage is below 150V

Fault Info On

Display

Possible Reasons Solutions

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

Current ( Form of electricity supplied by Utility

Switch in the DC Circuit. Disconnects DC source from Inverter.

11. Abbreviation

LCD Liquid Crystal Display

LED Light Emitting Diode

MPPT Maximum Power Point Tracking

PV 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 Company )

DC Direct Current ( Form of electricity generated by PV modules )

DC Switch

May be integrated or external to Inverter.

12. Contact

Omnik New Energy Co.,Ltd.(Headquarters)

Address: No.63 Weixin Road,SIP,Suzhou,China Tel: +86-512-6956-8216 Fax: +86-512-6295-6682 E-mail: sales @omnik-solar.com sevice@omnik-solar.com Website: www.omniksolar.com

Omnik German branch

Address: Omnik Gmbh Forsthausstr.8A 65479 Raunheim Tel: +49(0) 1799762654 Mobile: +49(176) 30743149 E-mail: jingjing.zhang@omnik-solar.com

Omnik UK Service Partner

Address: 3 More London Riverside SE1 2RE,London Tel: +86 512 69568216 8833 E-mail:

OmnikItaly Srl

Address: Via Francesco Baracca, 500043 Ciampino(Roma) Tel: +39 06 211.26. 522 Fax: +39 06 565.616.46 E-mail: Website:

Omnik Netherlands Office

Address: Goudstraat 65,2718RD Zoetermeer, The Netherlands Tel: +31 30265 7845 E-mail: lena.wang@omnik-solar.com

Frank.Liu@omnik-solar.com

info@omniksolar.it

www.omniksolar.it

GUARANTEE CARD

Agency retention

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

的 User information 得

Product Model

Product ID

Purchase Date

Customer Name

的 Historical Warranty 的

Warranty date Troubleshooting Finished date Customer Signature

Client retention

的 User Information 得

Product Model

Product ID

Purchase Date

Customer Name

的 Historical Warranty 的

Warranty date Troubleshooting Finished date Customer Signature

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

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-15k-TL2, Omniksol-17k-TL2, Omniksol-20k-TL2 User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual