ZCS 1PH 1100TL User manual

Identification: MD-AL-GI-00 Rev. 1.1 of 12/03/2021 - Application: GID
Reg. Pile IT12110P00002965 - Share Capital € 100,000.00 fully paid up
Reg. Impr. AR n.03225010481 - REA AR - 94189
ISO 9001 Certified Company - Certificate no. 9151 - CNS0 - IT-17778
Zucchetti Centro Sistemi S.p.A. - Green Innovation Division
Via Lungarno, 248 - 52028 Terranuova Bracciolini - Arezzo, Italy
tel. [phone] - fax. [phone]
[e-mail] - [email protected] –www.zcsazzurro.com
Grid-connected inverter
1PH 1100TL-3300TL-V3
User Manual

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Identification: MD-AL-GI-00
Rev. 1.1 of 12/03/2021 - Application: GID
User’s Manual 1PH 1100TL-3300TL-V3
Rev. 1.1 12/03/2021
Table of Contents
1. Preliminary safety instructions ..............................................................................................................................................................7
1.1. Safety instructions ....................................................................................................................................................................7
1.2. Symbols and icons..................................................................................................................................................................10
2. Product features.........................................................................................................................................................................................12
2.1. Product presentation............................................................................................................................................................12
2.2. Description of functions ......................................................................................................................................................14
2.3. Efficiency curve.......................................................................................................................................................................16
3. Installation....................................................................................................................................................................................................17
3.1. Installation process ...............................................................................................................................................................17
3.2. Checks before installation...................................................................................................................................................17
3.3. Installation tools.....................................................................................................................................................................19
3.4. Installation position ..............................................................................................................................................................21
3.5. Moving the 1PH 1100TL-3300TL-V3 inverter...........................................................................................................23
3.6. Installing the 1PH 1100TL-3300TL-V3 inverter.......................................................................................................23
4. Electrical connections..............................................................................................................................................................................25
4.1. Electrical connections ..........................................................................................................................................................26
4.2. Ground cable connections (PGND) .................................................................................................................................26
4.3. Connecting the DC input power cables .........................................................................................................................28
4.4. Connecting the AC output power cables.......................................................................................................................32
4.5. Connecting the communication cables .........................................................................................................................37
5. Commissioning the inverter..................................................................................................................................................................41
5.1. Safety inspection before commissioning......................................................................................................................41
5.2. Starting the inverter..............................................................................................................................................................41
6. Operating interface ...................................................................................................................................................................................43
6.1. Operating panel and display..............................................................................................................................................43
6.2. Main interface..........................................................................................................................................................................44
6.3. Main menu.................................................................................................................................................................................46

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User’s Manual 1PH 1100TL-3300TL-V3
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7. Troubleshooting and maintenance ....................................................................................................................................................62
7.1. Troubleshooting......................................................................................................................................................................62
7.2. Maintenance .............................................................................................................................................................................70
8. Uninstalling ..................................................................................................................................................................................................71
8.1. Uninstallation steps...............................................................................................................................................................71
8.2. Packaging...................................................................................................................................................................................71
8.3. Storage ........................................................................................................................................................................................71
8.4. Disposal ......................................................................................................................................................................................71
9. Technical specifications ..........................................................................................................................................................................72
10. Monitoring systems.........................................................................................................................................................................73
10.1. External Wi-Fi adapter.........................................................................................................................................................73
10.1.1. Installation ................................................................................................................................................................................73
10.1.2. Configuration ...........................................................................................................................................................................74
10.1.3. Verification................................................................................................................................................................................83
10.1.4. Troubleshooting......................................................................................................................................................................87
10.2. Ethernet adapter.....................................................................................................................................................................92
10.2.1. Installation ................................................................................................................................................................................92
10.2.2. Verification................................................................................................................................................................................94
10.2.3. Troubleshooting......................................................................................................................................................................96
10.3. 4G adapter.................................................................................................................................................................................97
10.3.1. Installation ................................................................................................................................................................................98
10.3.2. Verification.............................................................................................................................................................................100
11. Warranty terms and conditions..............................................................................................................................................103

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Rev. 1.1 of 12/03/2021 - Application: GID
User’s Manual 1PH 1100TL-3300TL-V3
Rev. 1.1 12/03/2021
General instructions
This manual contains important safety instructions that must be followed during installation and
maintenance of the equipment.
Please keep these instructions!
This manual must be considered an integral part of the equipment, and must be available at all times to
everyone who interacts with the equipment. The manual must always accompany the equipment, even when
it is transferred to another user or plant.
Copyright statement
Copyright of this manual belongs to Zucchetti Centro Sistemi S.p.A. No part of this manual (including the
software, etc.) may be copied, reproduced or distributed in any form or by any means without the
permission of Zucchetti Centro Sistemi S.p.A. All rights reserved. ZCS reserves the right to final
interpretation. This manual is subject to change based on feedback from users, installers or customers.
Please check our website at http://www.zcsazzurro.com for the latest version.
Technical support
ZCS offers a support and technical consultancy service accessible by sending a request directly from the
website https://www.zcsazzurro.com/it/support.
The following toll-free number is available for the Italian territory: 800 72 74 64.

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User’s Manual 1PH 1100TL-3300TL-V3
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Preface
General information
Please read this manual carefully before installation, operation or maintenance.
This manual contains important safety instructions that must be followed during installation and
maintenance of the system.
Scope
This manual describes the assembly, installation, electrical connections, commissioning, maintenance and
troubleshooting of the following AZZURRO inverters:
1PH 1100TL-V3 / 1PH 1600TL-V3 / 1PH 2200TL-V3 / 1PH 2700TL-V3 / 1PH 3000TL-V3 /
1PH 3300TL-V3
Keep this manual so that it is accessible at all times.
Recipients
This manual is intended for qualified technical personnel (installers, technicians, electricians, technical
support personnel or anyone who is qualified and certified to operate a photovoltaic system), who are
responsible for installing and starting the inverter in the photovoltaic energy system and for operators of
the photovoltaic system.
Symbols used
This manual provides information for safe operation and uses certain symbols to ensure the safety of
personnel and materials, and for efficient use of the equipment during normal operation.
It is important to understand this information to avoid accidents and damage to property. Please take note
of the following symbols used in this manual.

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Danger: indicates a hazardous situation which, if not resolved or avoided,
could result in serious personal injury or death.
Danger
Warning: indicates a hazardous situation which, if not resolved or avoided,
could result in serious personal injury or death.
Warning
Caution: indicates a hazardous situation which, if not resolved or avoided,
could result in minor or moderate personal injury.
Caution
Attention: indicates a potentially hazardous situation which, if not resolved
or avoided, could result in damage to the system or other property.
Attention
Note: provides important tips on the correct and optimal operation of the
product.
Note

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1. Preliminary safety instructions
If you have problems or questions regarding the reading and
understanding of the following information, please contact Zucchetti
Centro Sistemi S.p.A. through the appropriate channels.
Note
General information in this chapter
Safety instructions
Highlights the safety instructions to be followed during installation and use of the equipment.
Symbols and icons
Introduces the main safety symbols on the inverter.
1.1. Safety instructions
Before installing and using the equipment, make sure you read and understand the instructions in this
manual and familiarise yourself with the relative safety symbols shown in this chapter.
Depending on national and local requirements, permission must be obtained from your local provider before
connecting to the electrical grid, making sure that the connections are carried out by a qualified electrician.
Contact the nearest authorised service centre for any repairs or maintenance. Contact your distributor for
information on the nearest authorised service centre. DO NOT carry out repairs yourself, as this may result
in injury or damage.
Qualified personnel
Ensure that the operator has the necessary skills and training to operate the equipment. Personnel
responsible for use and maintenance of the equipment must be qualified and capable of performing the
activities described, and must also have appropriate knowledge on how to correctly interpret the contents
of this manual. For safety reasons, this inverter can only be installed by a qualified electrician with the
necessary training and/or skills and knowledge. Zucchetti Centro Sistemi S.p.A. declines all responsibility
for damage to property or personal injury caused by incorrect use of the device.

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Installation requirements
Install and start the inverter according to the following instructions. Place the inverter on suitable load-
bearing supports with sufficient load capacity (such as walls or photovoltaic racks) and make sure that the
inverter is positioned vertically. Choose a suitable location for the installation of the electrical equipment.
Make sure there is sufficient space for heat dispersion and to accommodate future maintenance. Maintain
adequate ventilation and ensure that there is enough air circulation for cooling.
Figure 1 –Do not lose or damage this manual
Transport requirements
If you have problems with the packaging that could damage the inverter or if you find any visible damage,
immediately notify the transport company. If necessary, request assistance from an installer of photovoltaic
systems or from Zucchetti Centro Sistemi SpA. Transport of the equipment, especially by road, must be
carried out with vehicles suitable to protect the components (in particular, electronic components) against
violent knocks, humidity, vibrations, etc.
Electrical connections
Please pay attention to the electrical regulations on accident prevention when dealing with photovoltaic
inverters.
Before connecting the mains power, be sure to disconnect the photovoltaic
modules by disconnecting all the DC switches of the generator. When
exposed to the sun, the photovoltaic panels produce a voltage that can be
dangerous!
Danger

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All installation operations must be carried out by a professional electrician, who
must:
be prepared.
carefully read this manual and understand its contents.
Warning
Before connecting the inverter to the grid, make sure that all the necessary
permits have been obtained from the local grid operator and that all the
electrical connections are made by a professional electrician.
Attention
Do not remove the information label or open the inverter.
Otherwise, ZCS will not provide any warranty or maintenance.
Note
Operation
Contact with the electrical grid or the terminal of the equipment may cause
electrocution or fire!
Do not touch the terminal or the conductor connected to the electrical grid.
Follow all the instructions and safety requirements relating to the mains connection.
Danger
Some internal components reach very high temperatures when the
inverter is in operation. Wear protective gloves!
Attention

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Maintenance and repair
Before carrying out any repairs, disconnect the inverter from the mains network (AC
side) and from the photovoltaic system (DC side).
After switching off the AC and DC switches, wait 5 minutes before carrying out any
repairs or maintenance on the inverter!
Danger
The inverter should start working again after any faults have been fixed. For any
repairs, contact your local authorised service centre;
Do not disassemble the internal components of the inverter without permission. This
will void the warranty. Zucchetti Centro Sistemi S.p.A. shall not be responsible for any
damage or loss caused by improper use or maintenance.
Attention
1.2. Symbols and icons
Safety signals
Pay attention to possible burns due to hot parts. Only touch the screen or
press the keys while the inverter is in operation.
Caution
The PV strings should be connected to the ground in accordance with the local
regulations.
To ensure the safety of the system and people, the inverter and photovoltaic
strings must be securely connected to the ground.
Attention
Ensure the correct DC input voltage; this must be below the maximum
allowable DC voltage. Overvoltage can cause permanent damage to the
inverter that is not covered by the warranty!
Warning