Omnik Omniksol-10k-TL3, Omniksol-13k-TL3, Omniksol-4k-TL2-TH, Omniksol-5k-TL2-TH, Omniksol-6k-TL2-TH User Manual

User Manual V1.2

User Manual

-Operation

Omniksol-10k-TL3
Omniksol-13k-TL3

Omnik New Energy Co., Ltd.

-Installation

1

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 ............................................................................. 7

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

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

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

3.3 Datasheet .....................................................................................................................10

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

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

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

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

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

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

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

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

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

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

5.5 Safety lock ....................................................................................................................20

6. Electrical Connection ........................................................................................................21

6.1 Safety ...........................................................................................................................21

6.2 AC Side Connection .....................................................................................................21

6.3 DC Side Connection .....................................................................................................22

6.4 Communication and Monitoring Device ........................................................................29

7. Display and Operation ......................................................................................................30

7.1 LCD Panel ....................................................................................................................30

7.2 Commissioning .............................................................................................................31

1

7.3 Operation .....................................................................................................................31

7.4 State Information ..........................................................................................................40

8. Recycling and Disposal .....................................................................................................41

9. Troubleshooting ................................................................................................................42

10. Abbreviation ......................................................................................................................44

11. Contact .............................................................................................................................45

2

NOTICE

NOTICE indicates a situation that can result in property

CAUTION

CAUTION indicates a hazardous condition which, if not

WARNING

WARNING indicates a hazardous situation which, if not

injury.

DANGER

DANGER indicates a hazardous situation which, if not

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 three
types of Omnik New Energy-Solar Inverters:

• Omniksol-10k-TL3

• Omniksol-13k-TL3

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

1.2 Symbols Used

avoided, will result in death or serious injury.

avoided, can result in death or serious injury or moderate

avoided, can result in minor or moderate injury.

damage, if not avoided.

3

NOTICE

Hereby qualified personnel means he/she has the valid license

• Selecti ng and usi ng Personal Protective Equipment (PPE).

WARNING

qualified personnel in accordance with the instructions in

Chapter 5. “Installation”

1.3 Target Group

• Chapter 1, 2, 3, 4, 7, 8, 9, 10 and chapter 11 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 and chapter 6 are only for qualified personnel who are intended to instal l

or uninstall the Omnik Grid Tie Solar Inverter.

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.

4

WARNING

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

dealer to get the information of

Any unauthorized actions including modification of product
functionality of any form will affect the validation of warranty

DANGER

DANGER due to electrical shock and high voltage

prevent risk of electric shock during installation and

2. Preparation

2.1 Safety Instruct ions

DO NOT touch the operating component of the inverter, it

might result in burning or death.

TO

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.

compliance with national and local standards and regulations.
Please contact your
authorized repair facility for any maintenance or repairmen.

service; Omnik may deny the obligation of warranty service
accordingly.

5

CAUTION

The PV inverter will become hot during operation; please
don’t touch the heat sink or peripheral surface during or

other components of the

system.

NOTICE

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.

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

6

is directly connected to public grid, thus all work to the

might be residual currents in inverter because of large

This device directly connected with electricity generators and public

The components inside the inverter will release a log of heat during

Any unauthorized perforations or modifications are strictly forbidden, if

shall not

2.2 Explanations of Symbols on Inverter

Symbol Description

Dangerous electrical voltage

This device
inverter shall only be carried out by qualified personnel.

DANGER to life due to high electrical voltage!

There
capacitors. Wait 10 MINUTES before you remove the front lid.

NOTICE, danger!

grid.

Danger of hot surface
operation, DO NOT touch aluminum housing during operating.

An error has occurred

Please go to Part 9 “Trouble Shooting” to remedy the error.

This device SHALL NOT be disposed of in residential waste

Please go to Part 8 “Recycling and Disposal” for proper treatments.

Without Transformer

This inverter does not use transformer for the isolation funct ion.

Standards Association of Australian
The inverter complies with the requirement of the AS4777.

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 defect or damage (device/person) is occurred, Omnik
take any responsibility for it.

7

3. Product Information

3.1 Overview

• Industrial Layout

• Excellent Heat Elimination

8

3.2 Major Characteristics

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

• Wide DC input voltage and current range, 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 protectio n

• Grid monitoring

• Ground fault current monitoring

• DC current monitoring

• Integrated DC switch (Optional)

9

Type

Omniksol-10k-TL3

Omniksol-13k-TL3

Input (DC)

Output (AC)

3/N/PE; 220/380
3/N/PE; 240/415

3/N/PE; 220/380
3/N/PE; 240/415

3.3 Datasheet

Max. PV Power [ W ] 10500 13500
Max DC Voltage [ V ] 1000 1000
Operating MPPT Voltage Range [ V ] 150 - 800 150 - 800
MPPT Voltage Range at Nominal Power [ V ] 350 - 800 450 - 800
Start up DC Voltage [ V ] 200 200
Turn off DC Voltage [ V ] 150 150
Max. DC Current [ A ] A : 20 / B : 10 A : 20 / B : 10
Max. Short Circuit Current for each MPPT [ A ] A : 24 / B : 12 A : 24 / B : 12
Max. inverter back feed current to the array [ A ] A : 0 / B : 0 A : 0 / B : 0
Number of MPP trackers A : 1 / B : 1 A : 1 / B : 1
Number of DC Connection for each MPPT A : 2 / B : 1 A : 2 / B : 1
DC Connection Type MC4 Connector MC4 Connector

Nominal AC Power [ W ] 10000 13000

Nominal Grid Voltage [ V ]

Nominal Grid Frequency [ Hz ] 50 / 60 50 / 60
Max. AC Current [ A ] 17.0 22.0
Maximum output fault current [ A ] 19.0 25.0
Maximum output protection current [ A ] 21.0 28.0
Grid Voltage Range* [ V ] 185 - 276 185 - 276
Grid Frequency Range* [ Hz ] 45 – 55 / 55 - 65 45 – 55 / 55 - 65
Power Factor 0.9 c…0.9 i 0.9 c…0.9 i
Total Harmonic Distortion (THD) < 3% < 3%
Feed in Starting Power [ W ] 30 30
Night time Power Consumption [ W ] < 1 < 1
Standby Consumption [ W ] 10 10
AC Connection Type Plug-in connector Plug-in connector

3/N/PE; 230/400

3/N/PE; 230/400

Efficiency

Max. Efficiency 98.0% 98.0%
Euro Efficiency 97.5% 97.5%
MPPT Efficiency 99.9% 99.9%

Safety and Protection

DC Insulation Monitoring Yes
DC Switch Optional
Residual Current Monitoring Unit (RCMU) Integrated
Grid Monitoring with Anti-islanding Yes
Protection Class I (According to IEC 62103)
Overvoltage Category PV II / Mains III (According to IEC 62109-1)

*The AC voltage and frequency range may vary depending on specific country grid
10

Omniksol-10k-TL3

Omniksol-13k-TL3

Reference Standard

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

EN61000-3-11, EN61000-3-12

VDE 0126-1-1, VDE-AR-N 4105,RD1663,RD1699,EN50438, C10/11,

G83/1,G59/3, UTE C15-712-1, AS4777, NB/T32004, CEI 0-21

Physical Structure

General Data

Safety Standard EN 62109, AS/NZS 3100
EMC Standard

Grid Standard

Dimensions (WxHxD) [ mm ] 428 * 430 * 187
Weight [ kg ] 27
Environmental Protection Rating IP 65 (According to IEC 60529)
Cooling Concept Natural convection
Mounting Information Wall bracket

Operating Temperature Range [ ℃ ] -25 ~ +60 (derating above 45℃)
Relative Humidity 0% ~ 100%, no condensation
Max. Altitude (above sea level) [ m ] 2000
Noise Level [ dB ] < 40
Class of pollution II
Islanding protection Initiative, Frequency disturbance
DRM command DRM0, DRM5, DRM6, DRM7, DRM8
Isolation Type Transformerless
Display 3 LED，Backlight，20 * 4 Character LCD
Data Communication Interfaces RS485 / WiFi / GPRS optional
Guarantee 5 - 25 years optional

11

A B C D

E F G

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 inv er ter
or any accessories. Contact your dealer if anything is damaged or missing.

Object Quantity Description

A 1 Omnik inverter
B 4pairs DC connector
C 1 AC connector
D 1 Wall mounting bracket
E 4 Screw (ST6×50)
F 4 Expansion tube

G 1 Installation and operating instructions

12

A

D

C

B

B

A

C

4.2 Product Appearance

• Front

Object Description

A LED light (3 pcs)
B Monitoring LCD with bac klighting
C Function keys for displays and choice of lang uage(4 pcs)

• Bottom

Object Description

A DC switch (optional)
B Plug connectors for DC input
C Terminal for grid connection (AC output)
D Communication interface(RS485/GPRS/WiFi/USB)

13

4.3 Product Identif ica tion

You can identify the inverter by the side name plate. Information such as type of the
inverter, 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 exampl e as onOmniksol-13k-TL3

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.

14

NOTICE

NOTICE due to the inappropriate or the harmonized

DANGER

DANGER to life due to potential fire or electricity shock.

5. Installation

5.1 Safety

DO NOT installs the inverter near any inflammable or

explosive items.
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.

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.

15

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

16

30cm

30cm

30cm

40cm

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.

Direction Minimum clearance

Above 30 cm

Below 40 cm

Sides 30 cm

17

5.4 Mounting Procedure

1. Mark 4 positions of the drill holes on the wall according to the wall mounting bracket

in the carton box.

18

2. According to the marks, drill 4 holes in the wall. Then place four expansion tubes in

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

3. 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 hooks on the bracket, and finally attach the
inverter to the hooks slightly.

19

NOTICE

For further maintenance and possible repair, please keep the

Padlock

C

B

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:

A φ

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

key of the padlock in a safe place.

20

DANGER

DANGER to life due to potential fire or electricity shock.

NOTICE

Electrical connections shall be carried out in

DANGER

DANGER to life due to potential fire or electricity shock.

local standards and regulations.

6. Electrical Con nectio n

6.1 Safety

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

accordance with the applicable regulations, such as
conductor sections, fuses, PE connection.

6.2 AC Side Connection

NEVER connect or disconnect the connectors under load.

1. Integrated RCD and RCM

The Omniksol 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.

21

NOTICE

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

wire or stranded wire.

2. Assembly Instructions

wiring connections to Omnik inverter. Use only solid

1) Remove length y of N,L,1,2 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.

22

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 connect the straight plug to the AC terminal on inverter. Pay attention to

the polarity of the terminals to avoid wrong connecting.

23

NOTICE

DC Switch (Optional) may be integrated or external to

DC source from Inverter.

DANGER

DANGER to life due to potential fire or electricity shock.

6.3 DC Side Connection

NEVER connect or disconnect the connectors under load.

Inverter, and it can be used to connect or disconnect the

For Omniksol-10k-TL3 and Omniksol-13k-TL3, there are two MPP Trackers, and the DC
characteristics of them are illustrated as the following table.

Inverter Type MPP Tracker

Omniksol-10k-TL3

2

Max.

DC Power

10500W

Max.

DC Voltage

1000V

Max.

DC Current

20A / 10A

Omniksol-13k-TL3 13500W 20A / 10A

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 provi de protec t ion 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.

24

Touch

Ambient

Upper limiting

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 cannot be used permanently under
water. Do not lay the MC-PV connectors on the roof surface.

See the MC catalogue 2 solar lines for technical data and assembled parts.

PV-Female cab le coup l er PV-Male cable coupler Optional

PV-KBT4 PV-KST4 PV-SSH4

protection,

IP67/IP2X

mated/unmated

-40° to 90°C (IEC/CEI)

temperature

range

-40° to 75°C(UL)

-40° ...70°C (UL:14AWG)

105°C (IEC/CEI)

temperature

Note: The DC connector i s M C4 type; you can order t he specified tools at MC website:
http://www.multi-contact.com.

Rated

current

Rated

voltage

Safety class

17A(1,5mm2/16AWG)
22A(2,5mm2/14AWG)
30A(4mm2,6mm2/10AWG)

1000V (IEC/CEI)
600V (UL)

II

25

Tools required

in blade as well as

(ill. 2)

(ill. 6)

(ill. 1)
Stripping pliers PV-AZM... incl. built­hexagonal screwdriv er A/F 2,5mm.

Cable cross sec tion: 1,5 / 2,5 / 4 / 6 mm²
Type: PV-AZM-1.5/6
Order No. 32.6029-156

Crimping pliers PV-CZM... incl. locator and built-in
crimping insert.

Crimpin g range: 2,5 / 4 / 6 mm ² (12 / 10 AWG)
Type: PV-CZM-19100
Order No. 32.6020-19100

(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

(ill. 5)
PV-SSE-AD4 socket wrench insert t o secur e

Order No. 32.6026

Test plug PV-PST

Order No. 32.6028

(ill. 7)
Open-end spanner A/F 15 m m

(ill. 8)
Torque screwdriver A/F 12 mm

26

Open the clamp (K) and hold. Place the contact in the

until the crimp lugs are

Cable preparation

(ill. 9)
Use 14-10AWG (2.5-6mm
Dimension A 3-6mm, b 2.5-6mm

2

) conductor as DC cable.

2

(ill. 10)
Strip the cable end L with 6 mm to 7. 5 mm of insulation.

(ill. 11)

appropriate cross sect ion range.
Turn the crimp lugs upwards. Release the clamp (K). The
contact is fixed.

(ill. 12)
Press the pliers gently together
properly located within the cr impi ng die.

27

against the crimp insert. Completely close the crimping

or female coupler until it clicks into place. Pull gently on

(ill. 13)
Insert the stripped cable end until the insulation comes up

pliers.

(ill. 14)
Visually check the crimp.

(ill. 15)
Insert the crimped-on contact into the insulator of the male

the lead to check that the meta l part is correctly engaged.

(ill. 16)
Insert the appropriate end of the test pin into the male or
female coupler as far as it will go. If the contact is correctly
located, the white mark on the test pin must still be visible.

(ill. 17)
Screw up the cable gland hand-tight with the tools PV-MS
or tighten the cable gland with the tools PV-WZ-AD/GWD
and PV-SSE-AD4.
In both cases: The tightening torque must be appropriate
for the solar cables used. Typical values are between 2,5
Nm and 3 Nm.

(ill. 18)
Plug the parts of the cable coupler together until they click
in place. Check that they have engaged properly by pulling
on the cable coupler.

28

6.4 Communication and Monitoring Device

There is a communication interface in the bottom side of the Omnik inverter as the
following figure:

This communication interface is used for inverter monitoring, data communication and
remote control. Customers can choose RS485 card, WiFi card or GPRS card . ,More
information can be found in related user manuals

29

NOTICE

for current, voltage or power consumption. A slight
deviation of a few percent points is intrinsic to the

required to make calculations for the utility company.

7. Display and Operation

7.1 LCD Panel

Object Description

A LED light(Yellow) – COM
B LED light(Green) – RUN
C LED light(Red) – FAULT

D UP key
E DOWN key
F ESC key

G ENTER key

The LCD panel is integrated in the front lid of the inverter, so it is easy for user to check
and set the data. I n ad di ti on, t he user can press the func ti on key to illuminate the LCD
screen.

Omnik inverter is not an aligned measuring instrument

system; the results from the inverter cannot be used
for grid balance calculations. An aligned meter will be

30

NOTICE

You need to confirm that you choose the right country safety

NOTICE

The power supply of display module is AC grid, so the scr een will

7.2 Commissioning

not be available until AC is connected.

A minimum available voltage of 200Vdc and a DC power of >30Wdc is required before
the inverter starts feeding power to the grid.

AC s ide: Turn on the AC circuit break and the display module will works.
DC side: Turn on the DC switch.

When the inverter is started for the first time, a menu is displayed to choose language
and the country where the inverter installed, English, Dutch and Deutsch are available
for display.

to ensure that compliance with local standards.

7.3 Operation

7.3.1 System operation interface
System operation interface 1:

In this interface, the displayed “Waiting 0” part will switch along with the system
operation status.

31

The system will have the following status:

1. Waiting status: Display as Waiting XXX, XXX refers to the countdown time, will

display 1~3 numbers.

2. Flash status: Display as Flash

3. Fault status: Display as Fault XX, XX refers to error code, will display 1~2 numbers.
Power and EToday in this interface will change along with the change of number after

system operation.

System operation interface 2:

ETotal in this interface will change along with the change of number after system
operation.

System operation interface 3:

This interface displays the voltage and frequency of grid and the current which inverter
outputs to the grid.

32

System operation interface 3:

This interface displays the voltage and frequency of grid and the current which inverter
outputs to the grid.

System operation interface 4:

This interface displays the date and time.

System operation interface 5:

This interface displays the temperature.

33

7.3.2 Interface introduction

Info Interface:

You can choose “Info” by UP and DOWN key in system operation interface 1

While “Info” flickers. Confirm to enter Info mode. There will be 3 interfaces in the Info
mode.

1. Software Version:

34

2. SN and model :

3. WiFi info:

Error record display interface:
You can choose “Error” by UP and DOWN key in system operation interface 1

While “Error” flickers, con fir m to ent er the Err or recor d mod e.
Interface number of the Error record mode is unfixed; it ranges from 0 to 9 interfaces.

Set mode:
You can choose “Set” by UP and DOWN key in system operation interface 1

35

While “Set” flickers, confirm to enter the Set mode.
The Set mode is operated with 2 levels of menu. There are 13 items in the sub-menu,
Time, Language, Auto Test , Auto Test-F, Password , Safty , Protection , MPPT Scan ,
Freq Limit , Volt Limit , DC Coef , AC Coef and Reset WiFi. The items are shown as
following picture.

36

Choose the item which needs adjustment by UP and DOWN key in the sub-m enu. The
flickering one is the selected item.

Setting Language:

In the Set mode, choose Language by Up and Down key (as shown in the picture)

While “Language” flickers, confirm to enter the language option list.

Choose the target language, the corresponding language flickers. English, Dutch and
Deutsch are available for displaying. Click ENTER to save data and back to prior menu.

Changing Password:
In the Set mode, choose “Password” by UP and DOWN key as shown in the picture.

37

While “Password” flickers, confirm to enter the password modified interface.

Input 6 figure passwords, check correct nes s and enter the modified mode
Save password after the end of input
Back to two-level menu mode after saving the password

Setting Time:

In the Set mode, choose “Time” by UP and DOWN key as shown in the picture.

While “Time” flickers, confirm to enter the inverter time setting mode.
Use ENTER key to choose the one you want modify and UP/DOWN key to change the

value.
Safety Interface: When choose “Safety” by pressing compound key set in system

operation interface

38

Safety “Italy” in the screen flickers. After confirm to enter, password dialog box appears.
The default password is “654321”.

After entering the password, system will get to the safety selection interface.
Safety selection interface:

The selected safety information flickers. The selectable safety information as following:

Italy VDE-4105 VDE-0126 Spain GREMAIN

Portugal Belgium Italy _ S EnglG83 EnglG59

Austral China GerBDEW Dan mark GreIsla

Czech Slovak Holland Sweden Bulgaria

France Brazil EngG592 Holl16A SAfrica

These safety information will be arranged in 4 lines, i.e. there will be 4 safety information
displayed in the same interface.

39

7.4 State Information

State Display State information

Waiting Initialization & waiting

Wait

Reconnects Reconnect
Checking’s Checking

Normal Normal Normal state

Current Fault GFCI failure oversized leakage current
Master Grid Freq Fault Grid frequency failure
Master Grid Freq Fault Grid voltage failure
PV Voltage Fault Input voltage too high
Over Temp Fault Temperature abnormal
Isolation Fault Isolation failure

Fault

Relay1 Fault

Output relay failure

Relay2 Fault
Current DC Offset Output DC injection too high
Eeprom Fault EEPROM problem
SCI Lose Serial communication interface failur e
Hole Sense Device Fault Output AC sensor abnormal
GFCI Failure GFCI testing device abnormal

Flash F/W Updating Update

About the further information for each fault, please reference to chapter
“9.Troubleshooting”.

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8. 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.

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2. Che ck whether the AC-side has contacts with earth.

and AC

connection, and check PV-Inverter status.

Master Grid Freq

If grid is ok, and the problem persists, maybe the fuse in the
occurs, please call local service.

Eeprom Fault

SCI Lose

Hole Sense Device

GFCI Device Fault

9. Troubleshooting

LCD display Possible actions

Isolation Fault

Current Fault

1. Check the impedance between PV (+) & PV (-) and the inverter
is earthed. The impedance must be greater than 2 MΩ.

1. The ground current is too high.

2. After cut off the AC side connection, unplug the input s fr om the
PV generator and check the peripheral AC syste m.

3. After the cause is cleared, re-plug the PV panel

Resumable

Fault

Permanent

Fault

Fault
Master Grid Volt

Fault

No Utility

Over Temp Fault

PV Voltage Fault

ENS Grid Voltage

Fault

ENS Grid Freq Fault

Relay1 Fault
Relay2 Fault

Current DC Offset

1. Wait for a moment, if the grid returns to normal, PV-Inverter
automatically restarts .

2. Make sure grid voltage and freq uency meet the specifications.

1. Gr id is n ot connected.

2. Che ck grid connection cables.

3. Che ck grid usability.

4.
inverter is open, please call service.

1. The int er nal temperature is higher t han s pecified normal value.

2. Find a way to reduce the ambient temper ature.

3. Or mov e t he inverter to a cooler environm ent .

1. Che ck the open PV voltage; see i f it is greater than or too close
to 1000VDC (for Omniksol-10k-TL3 or Omniksol-13k-TL3).

2. If PV v oltage is less than 1000VDC, and t he pr oblem still

Disconnect PV (+) or PV (-) from the input, restart t he inverter.

1. Disconnect ALL PV (+) or PV (-).

2. Wait for a few seconds .

3. After t he LCD switches off, reconnect and check again.

4. If the pr oblems remain please ca ll local service.

Fault

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0

GFCI Device Fault

1

Hole Sense Device Fault

2

Reference Device Fault

3

DCI ENS Fault

4

GFCI ENS Fault

5

Less Bus Low Voltage Fault

6

Over Bus High Voltage Fault

7

Master Device Fault

8

Master Delta Grid Z Fault

9

No Utility

10

Current Fault

11

Bus Voltage Fault

12

B12

13

Over Temp Fault

14

Auto Test fail

15

PV Voltage Fault

16

Fan Fault

17

Master Grid Volt Fault

18

Isolation Fault

19

Current DC Offset

20

ENS Grid VFZ Fault

21

ENS Grid Z Fault

22

ENS Grid Freq Fault

23

ENS Grid Voltage Fault

24

Relay2 Fault

25

Relay1 Fault

26

Slave Grid Z Fault

27

Master Grid Z Fault

28

Slave Grid Freq Fault

29

Master Grid Freq Fault

30

Eeprom Fault

31

SCI Lose

Error code list：

ERROR CODE Description

43

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

AC

Alternating Current ( Form of electricity supplied by

DC

Direct Current ( Form of electricity generated by PV

VDE 0126-1-1

German standard for establishing suitability for Grid

VDE-AR-N 4105

German new standard for establishing suitability for Grid
DC Switch

Switch in the DC Circuit. Disconnects DC source from

10. Abbreviation

Impp Amperage at Maximum Power Point

Utility Company )

modules )

Connection of the Inverter

Connection of the Inverter. Including active and reactive
power adjusting function

Inverter. May be integrated or external to Inverter

44

11. Contact

Omnik New Energy Co.,Ltd.(Headquarters)

Address: Third Floor,Building 3,No.63 Weixin Road,SIP,Suzhou,China
Tel: [phone]
Fax: [phone]
E-mail: sales @omnik-solar.com

[e-mail]

Website: www.omniksolar.com

Omnik German branch

Address: Omnik Gmbh Forsthausstr.8A 65479 Raunheim
Tel: [phone]
Mobile: [phone]
E-mail: [e-mail]

Omnik UK Service Partner

Address: 3 More London Riverside SE1 2RE,London
Tel: [phone] 8833
E-mail: [e-mail]

OmnikItaly Srl

Address: Via Francesco Baracca, 500043 Ciampino(Roma)
Tel: [phone]
Fax: [phone]
E-mail: [e-mail]
Website:

Omnik Netherlands Office

Address: Goudstraat 65,2718RD Zoetermeer, The Netherlands
Tel: [phone]
E-mail: [e-mail]

www.omniksolar.it

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