JSI series Grid-connected Inverter user manual
Contents
1. JSI 1100TL JSI 1500TL Parameter Input Data Max DC power 1170W 1720W Max DC voltage 450V 450V MEP Operating 80V 450V 100V 450V voltage range Number of 1 1 parallel inputs Number of MPP 1 1 trackers Max input current 11 7A 10A total Output Data Nominal AC output 1100W 1500W power Max AC power 1100W 1650W Max output current 5 7 A T 9A AC grid voltage range 185 265Vac 185 265Vac AC grid frequency 57 63Hz 57 63Hz range Power factor cos q 20 99 20 99 THDI at nominal 39 39 output power i AC connection Single phase Single phase Max efficiency 96 4 96 5 Euro efficiency 95 4 95 5 MPPT efficiency 99 6 99 6 General Data Aal ur 345 152 315 345 152 315 in mm Weight 12Kg 12Kg perd 25 C 60 C 25 C 60 C temperature range 23 www JFY tech com temperature range JSI 2000TL JSI 2500TL Parameter Input Data Max DC power 2300W 2620W Max DC voltage 500V 500V MEF operating 100V 450V 100V 450V voltage range Number of 1 9 parallel inputs Number of MPP 1 1 trackers Max input current 13A 14 5A total Output Data Nominal AC output 2000W 2490W power Max AC power 2200W 2490W Max output current 10 5A 12 5A AC grid voltage range 185 265Vac 185 265Vac AC grid frequency 57 63Hz 57 63Hz range Power f2. et HELL Signal Return reference for logical signals Clip is pointed NotUsed U sed away from you Br o 4 NtUsed rs Netuses L6 Net Used Required for RS485 communication DEE Required for RS485 communication NOTE You can buy T 568B standard Straight Through ethernet cable to connect two adjacent inverters in local market Of course you can do it by yourself and remember the ethernet cable is Straight Through 5 2 3 RS485 Daisy Chain RJ45 connectors may be used to connect a single JSI inverter or multiple JSI inverters daisy chained together Up to 31 inverters can be daisy chained Recommended 19 www JFY tech com maximum daisy chain length is 1000m With multiple daisy chained inverters each unit will be automatically assigned a RS485 address with JFY monitoring software The RJ45 socket with1200 terminal resistor should be installed at the last inverter in the chain JFY tech provide a special RJ45 socket with terminal resistor and a vacant RJ45 socket in the attached accessories When the inverter is not the last one in the chain please draw out the terminal resistor and use it as a vacant RJ45 socket In order to ensure that the communication on the RS485 line is very safe JFY tech recommends connecting an isolating RS232 485 adapter between the first inverter in the daisy chain system and the computer Of course non isolating RS232 485 adapter c
3. 1 16 4 INVERTER START UP AND OPERATION 17 5 COMMUNICATIONS 18 5 1 Data communications with 5232 18 5 2 Data communications with RS485 optional 18 92 1139495 S6ral SOIT etos et 18 9221 J45 C 0hfe CIDI S sila 19 5 2 3 5485 Daisy Chain 19 MONONEN E eis ee 21 6 MAINTENANGE u nee 21 T TROUBLE SHOOTING 4 ua ir 22 8 SPEGIFIGATIONS eccora 23 9S JEYstech WARRANTY eek 27 10 JFY tech CONTACT INFORMATION 29 www JFY tech com 1 OVERVIEW 1 1 Machine Overview Control and display panel RS232 outlet e RS485 inlet and outlet AC terminals cover optional AC terminals is inside Front View Bottom View Fig 1 Overviews of inverter www JFY tech com Opening the package After opening the package please check the contents of the box It should contain the following accessories Quantity 2 Mounting frame 3 Mounting screws and blocks 6pcs 9pcs 4 Safety lock screws 2pcs 4pcs 5 Socket head wrench 6 DC socket assembly 1set 2set 3set RS 485 sockets one with 120 T i Optional ohm terminal resistor 8 Instruction manual 1pcs 9 Monitor software CD 10 Warranty sheet JSI xxxxTL series include JSI 1100TL JSI 1500TL JSI 2000TL JSI 2500TL JSI 3000TL JSI 3600TL JSI 5000TL J
4. _ 309 MES HI c c e eoo Sala S BQ mt cR pi 101 p Lo 20 For JSI 6000TL For JSI 5000TL Fig 3 The size of mounting frame ina N Fig 5 Fix safety lock screws The customer is encouraged to perform the following checks Do not install the solar inverter on a gradient surface Check the upper straps of solar inverter and ensure it to fit on to the bracket Ensure safety lock screws M5 socket head cap screws to insert into the mounting frame through inverter s heatsink 10 www JFY tech com gt Check the secure mounting of the solar inverter by trying to raise it from the bottom The solar inverter should remain firmly attached gt Choose a strong mounting wall to prevent vibrations while inverter is operating 2 4 System Diagram and Connection Label The JSI series are a single phase solar inverters They are responsible for converting the direct current generated by PV panels into single phase 220Vac or 230Vac 50Hz alternating current for delivery into the AC grid The JSI series can be used in an on grid PV system to produce electricity The installation of the JSI series and their connection to the AC grid shall be
5. other relative local standards and regulations No spare parts in package box To avoid risk of electric shock do not remove machine cover No user serviceable parts inside Refer servicing to qualified service personnel Please contact your reseller if you need to know the nearest authorized repair center or qualified service personnel As a qualified service personnel you should know both ac and dc voltage sources are terminated inside this units Each circuit must be individually disconnected before servicing Read and understand all the instructions contained in this manual and become familiar with the safety symbols in the relevant paragraphs before you install and commission the equipment The connection to the AC grid must be done only after receiving approval from the administering authority as required by national and state interconnection regulations and can be done only by qualified personnel Keep the whole surface of the photovoltaic panel covered with material opaque to solar radiation before connecting panel to equipment this will ensure that no dangerous high voltage is present at the connection cables This unit is designed to feed power to the public power grid utility only Do not connect this unit to an AC source or generator Connecting Inverter to external devices could result in serious damage to your equipment By the Way we have special types for these applications If you are interested please contact your local dea
6. C Grid Utility Referred to as grid in this manual is the way your electric power company provides power to your place Please note that Inverter can only connect to low voltage systems namely 220 230Vac 50Hz 11 www JFY tech com Note JFY tech provides an integrated switch box that includes DC switch AC switch DC fuse AC fuse DC SPD and AC SPD devices as an option Of course you can get similar switch box from your local market TO N Fig 7 Connections available on inverter bottom and relevant marking PV INPUT Connected to PV Panels by MC4 terminals RS232 Connected to monitoring computer by special RS232 cable provided by JFY tech RS485 daisy chain communication for one or more inverters AC TERMINAL three blocks in right hand Connected to AC Grid 5 Connecting to the AC Grid Utility Measure AC grid utility voltage and frequency It should be 220VAC or 230VAC 50Hz and single phase Open AC Switch between solar inverter and AC Grid Utility Open AC terminals cover and connect AC wires on AC terminals as follows Fig 8 AC terminals under AC terminals cover 12 www JFY tech com S gt Fig 9 System connection sketch map Recommended AC wires Model Diameter mm Cross Area mm AWG no JSI 1100TL 1 83 2 63 13 JSI 1500TL JSI 2000TL JSI 2500TL 2 05 3 31 12 JSI 3000TL JSI 3600TL JSI 5000TL 2 59 5 27 10 JSI 6000TL 2 6 Connectin
7. LCD displays the relevant information Please refer to the following table for a list of potential problems and their solution DISPLAY HOW TO DO No any display in LCD or LED Check PV input connections WO01 No grid Check grid connection cables Check the Voc of PV string see if it is greater W02 Vin overvoltage than or too close to max input DC voltage ol relative inverter type The leakage current is too high Unplug the E02 lleak error inputs from the PV string and check the peripheral AC system Make sure grid voltage and frequency meet the specifications E03 Grid fault NOTE During periods of little or no sunlight the solar inverter may continuously start up and shut down This is due to insufficient power generated to operate the control circuits not a trouble If you can not solve the trouble with above procedures Please contact your local dealer or service personnel Before contacting the authorized local dealer or service personnel please find and keep at hand the following information Information of JSI inverter 1 Inverter Model 2 Serial Number 3 Week of manufacture 4 Which LED is red 5 Which warning error is displayed 6 Do you notice whether warning error can be repeated Information of the PV array 1 The model and manufacturer of the PV panels 2 Number of strings in the PV array and number of panels per string 22 8 SPECIFICATIONS www JFY tech com
8. S Normal Operation JFY TECH Abbr company name WWW JFY TECH COM JFY TECH s website JSI xxxxTL The inverter model Ver Jx x The FW version SN XXXXXXX The Serial Number Etoday xx xkWh The energy today Etotal xxxxkWH The total energy in lifetime Pac xxxx xW The output power of inverter lac Xx xA The output current of inverter Vac Xxx xV The grid voltage 16 www JFY tech com Fgrid xx xHz The grid frequency Vdc xxx xV The PV input voltage NA standards Comply with main standard English Current selected language Contrast x LCD Contrast Note 4 INVERTER START UP AND OPERATION WARNING Do not place any items on JSI inverter during operation When the inverter is operating do not touch the heatsink since some parts may become very hot Step 1 Ensure that the AC cable and DC cable is connected correctly unused DC plugs and AC terminal cover are sealed Step 2 Connect the DC and AC switches The inverter starts up automatically when DC power from the PV strings is sufficient Once the solar inverter starts it enters one of the following 3 states in turn Standby The PV string can only provide just enough voltage to minimum requirements of the internal controller unit Waiting When the PV string DC voltage is greater than 100V The inverter enters a waiting state and attempts to conne
9. SI 6000TL www JFY tech com 2 INSTALLATION N WARNING The electrical installation of JSI inverter must be performed in compliance with applicable local and national standards and laws WARNING The connection of JSI inverter to the AC grid must be performed only after receiving authorization from the utility that operates the grid 2 1 Package Inspection The customer is encouraged to perform the following checks Inspect the package box for apparent damage such as holes cracking or any sign of possible damage to its contents Describe any damage or shortage on the receiving documents and have the carrier sign his her full name Open the package box and inspect the contents for internal damage While unpacking be careful not to discard any equipment parts or manuals If any damage is detected call the delivering carrier to determine the appropriate action Save all shipping material for the event the carrier sends an inspector to verify damage If the inspection reveals damage to the inverter please call your local supplier or the authorized distributor They will determine if the equipment should be returned for repair They will also provide instructions on how to get the equipment repaired It is the customer s responsibility to file a claim with the carrier Failure to file a claim with the carrier may void all warranty service rights for any damage Carefully store the original packaging
10. actor cos q 20 99 20 99 THDI at nominal lt 3 lt 3 output power AC connection Single phase Single phase Max efficiency 97 97 Euro efficiency 96 2 96 1 MPPT efficiency 99 6 99 6 General Data DIMENSIONS AN LBA 345 152 355 345 152 355 in mm Weight 13Kg 13Kg Op eng 25 C 60 C 25 C 60 C 24 www JFY tech com temperature range JSI 3000TL JSI 3600TL Parameter Input Data Max DC power 3550W 3750W Max DC voltage 500V 500V ver 100V 450V 100V 450V voltage range Number of 9 2 parallel inputs Number of MPP 1 1 trackers Max input current 20A 21A total Output Data Nominal AC output 3000W 3600W power Max AC power 3400W 3600W Max output current 15 7A 16 0A AC grid voltage range 185 265Vac 185 265Vac AC grid frequency 57 63Hz 57 63Hz range Power factor cos 20 99 20 99 THDI at nominal lt 3 lt 3 output power AC connection Single phase Single phase Max efficiency 97 2 97 3 Euro efficiency 96 4 96 5 MPPT efficiency 99 6 99 6 General Data DIMENSIONS NED 345 152 385 345 152 385 in mm Weight 15Kg 15Kg Sperma 25 C 60 C 25 C 60 C 23 www JFY tech com temperature range JSI 5000TL JSI 6000TL Parameter Input Data Max DC power 5200W 6250W Max DC vol
11. an also work The following diagram shows how to connect multiple inverters in a daisy chain configuration u er Unit RS 232 485 ADAPTER 4 n ES o 3 d Unit RS 232 Qi A a Unit ID _ 580 Last Unit 120 TR ohm DEL Fig 13 Multiple daisy chain connection NOTE The RS485 link supports up to 31 inverters NOTE The RJ45 socket with 1200 terminal resistor should be installed at the last inverter in the chain Even if there is only one inverter the 1200 terminal resistor is also necessary 20 www JFY tech com 5 3 Monitor Inverter After RS232 or RS485 link is connected correctly open JFY monitoring software JFY communicator that is installed from the attached CD the user can monitor the inverters The right side of the main interface is the detailed information of inverter As to more detailed setting methods and other functions please refer to JFY communicator user s manual in the CD 6 MAINTENANCE The inverter is maintenance free Take it easy for its daily operation 21 www JFY tech com 7 TROUBLE SHOOTING In most situations the Inverter requires very little service However if Inverter is not able to work perfectly please refer to the following instructions before calling your local dealer or service personnel If any problems arise the Alarm LED on the front panel will be red and the
12. c xxx xV Pac xxxx x W Press function key Vdc xxx xV Pac xxxx xW Press function key Tac xx xA Pac xxxx xW Fgrid xx xHz Pac xxxx xW Press function key Y JSI xxxxTL Ver J1 00 Press function key Y JFY TECH WWW JFY TECH COM Press function key Press key adjust Y Contrast Press function key Contrast contrast value Contrast 04 5 seconds Contrast 04 m Press function key Press key change Press function key Language Lo ee Jul Language M current language English English Press function key NA standards SN XXXXXXXXXXXXX 15 To lockup or unlock display message as follows www JFY tech com Iac xxx A Pac xxxx xW Press function key 2 seconds Lock xxxx xW Press function key again it will unlock Fgrid xx x Hz Pac xxxx xW 3 2 General LCD Display Information State Message In LCD STATE Wait State DISPLAY CONTENT COMMENTS Standby PV input voltage low Waiting Initial waiting Connect in xxS System checking Reconnect in xxS System checking Inverter connection State Connect OK Connect to Grid Exx System error code Fault State Wxx System warning code Auto Test State Auto Testing Protection auto test Program State Programming Update Software Main Operating Messages In LCD STATE DISPLAY CONTENT COMMENT
13. commends to check using a proper gauge that the polarity value and the voltage allowed value between positive and negative contacts are correct 3 CONTROL PANEL FUNCTIONS There is an LCD screen two LEDs and one function key on the front of the solar inverter The LCD and LED provide you with details of the status of your Inverter You also can use this Function key as a simple control A B JSI 3000TL GRID CONNECTED INVERTER Fig 10 Control panel LCD Screen Display the operating data and situations warning error codes and information The model of inverter for example JSI 3000TL ALARM LED Indicates the fault of inverter POWER LED Indicates the inverter is running normally Function Key Used to set different parameter and display language for the inverter F Description of inverter Note To save power the LCD display s backlight automatically turns off after 10 seconds gt Ur T 14 www JFY tech com 3 1 Operate the Function Key To view the operating data of the inverter you can press the Function Key Of course the data also will automatically and periodically display To set different display contrast and display language for the inverter please carefully refer to the following chart NA standards SN XXXXXXXXXXXXX Press function key Etoday xx xkWh Pac xxxx xW Press function key Y Etotal xx xkWh Pac xxxx x W Press function key Va
14. ct to the grid Normal When PV string DC voltage is greater than 150V Inverter operates in the normal state The Inverter will Keep MPPT function and deliver power to AC Grid when it is in normal operation Maybe it will stop under the situation of low input DC power don t worry it will automatically restart again when DC power from the PV string is sufficient Error or Warning status Inverter is designed to be user friendly therefore the error or warning status of the Inverter can be easily understood by reading the information shown on the front panel display All possible messages are shown in the following table DISPLAY COMMENTS System fault Auto Test Failed Auto Test does not pass W01 No grid No Utility No Grid Connect W02 Vin overvoltage PV panel Voltage is too high 17 www JFY tech com E02 lleak error GFCI Fault leakage current is too high E03 Grid fault Grid voltage frequency is out of range Inverter fault E04 Coherence error Consistent Fault E05 Over temperature Internal temperature abnormal E06 Relay failure Output relay Fault E07 DCinj failure Output Current DC Offset too high E08 EEPROM failure EEPROM Fault E09 Com failure Communication Fault E10 DC bus OV DC Bus over voltage E11 DC bus UV DC Bus under voltage E12 Vref error 2 5V Reference Voltage Fault E13 DC sensor fault DC current sensor fault E14 GFCI failure GFCI D
15. done in accordance with local regulations and may require the installation of adequate electricity consumption measuring devices The JSI series only operates when it is connected to the AC grid and can not operate as a stand alone unit The simplified connection diagram of the inverter is as follows The inverter with integrated DC switch AC Grid MA DC Switch l I PY Panels AC Switch I Solar Inverter Power Heter I J Fig 6 The PV system diagram A PV Panels Provide DC power to inverter B Solar inverter Converts DC Direct Current power from PV panel s to AC Alternating Current power Because Inverter is grid connected it controls the current amplitude according to the PV Panel power supply Inverter always tries to convert the maximum power from your PV panel s C DC Switch and AC Switch DC switch is between PV Panels and solar inverter while AC Switch is between AC Grid Utility and solar Inverter They are be simplified in this diagram In fact they may consist of electrical breaker fuse and connecting terminals To comply with local safety standards and codes the connection system should be designed and implemented by a qualified technician JFY tech also provides the solar inverter with an integrated DC switch demonstrated in dashed border in Fig 6 S suffix indicates the inverter is integrated a DC switch in PV input side D A
16. evice is damaged 5 COMMUNICATIONS 5 1 Data communication with RS232 o RS232 Se Rr xr EK Fig 11 RS232 serial port Open the cover of RS232 serial port connect solar Inverter and computer by RS232 cable By the way the communication distance should be below 10m If your computer doesn t have any RS232 port only has USB ports please buy a RS232 USB converter for the communication in the local market 5 2 Data communication with RS485 optional 5 2 1 RS485 Serial Port The RS485 is used for several inverters communication Ethernet cable is applied to connect each inverter herein Only three cables in ethernet cable are applied two signal ones and one for ground connection 18 www JFY tech com Fig 12 The waterproof RJ45 socket and connectors for RS485 port To help installation the inverter features two RJ45 sockets to separate input ethernet cable from output ethernet cable 5 2 2 RJ45 Connectors The RS485 serial connection whether single unit or several inverters as daisy chain can be performed by means of the RJ45 connectors See Fig 12 It makes no difference if its sockets is no 1 or no 2 since they are connected in parallel and signals are thus the same One socket is for input ethernet cable with RJ45 connector another socket is for output ethernet cable with RJ45 connector The output ethernet cable reaches the following unit RS485 pin definition is as follows RJ45 connectors
17. g to PV Panel DC input A Under any condition Make sure the maximum open circuit voltage Voc of each PV string is less than 550VDC for JSI 6000TL and JSI 5000TL less than 500VDC for JSI 2000TL JSI 2500TL JSI 3000TL and JSI 3600TL less than 450VDC for JSI 1100TL and JSI 1500TL The length of input wire must be less than 30m By the way generally in the lowest ambient temperature of your installing field the Voc of PV string is the highest B Use MC4 Multi contact connectors for PV array terminals C Open DC Switch and Connect the positive and negative terminals from the PV panel to DC switch then to positive terminals and negative terminals on the solar inverter Each DC terminal on inverter can withstand 20Adc D When connecting PV panels to DC Switch then DC Switch to the terminals 13 www JFY tech com of inverter please make sure the polarity is correct Incorrect polarity connection could permanently damage the unit Please confirm short circuit current of the PV string The total short circuit current of the PV string should be less than the inverter s maximum DC input current E High voltages exist when the PV panel is exposed to the sun To reduce risk of electric shock avoid touching live components and treat connection terminals carefully Note Ensure that photovoltaic field voltage polarity matches the and symbols Before connecting JSI inverters with the photovoltaic field JFY tech re
18. ler Although designed to meet all safety requirements some parts and surfaces of Inverter are still hot during operation To reduce the risk of injury do not touch the heatsink at the back of the solar inverter or nearby surfaces while Inverter is operating By the way keep it away from any flammable objects 3 www JFY tech com 7 gt This version of JSI inverters shall be used with panels connected in a floating way i e with positive and negative terminal not connected to the ground The equipment is provided with several labels some of them with a yellow background which are related to safety issues Make sure to read the labels and fully understand them before installing the equipment The symbols are Equipment grounding conductor Main grounding protective earth PE Alternate Current AC value Direct Current DC value Grounding Earth www JFY tech com CONTENT ISOVERVIEW 2 2 22 ehe 6 ZSINSTALLATION hes Lia 8 ZA PACKAGE lla 8 2 2 Selecting the place of installation 8 2 9 Fixed ON ine wall lieta 9 2 4 System diagram and connection label 11 2 5 Connecting to the AC grid Utility 12 2 6 Connecting to PV Panel DC input 13 3 CONTROL PANEL FUNCTIONS 14 3 1 Operate the Function Key ee 15 3 2 General LCD Display Information
19. of JSI inverter since it shall be used in case it is necessary to ship it for repair 2 2 Selecting the place of installation Place of installation should be selected based on the following considerations JSI inverters shall be set at a suitable height from the ground to enable easy readout view of the display and the LEDs Select a well ventilated place sheltered from direct sun radiation Choose a place that allows fluent air flow around the unit Allow sufficient room around the unit to enable easy installation and removal of the object from its mounting surface The following figure shows the recommended minimum clearances around the inverter www JFY tech com 200mm 8 200mm 8 Eg 200mm 8 lt gt lt gt 200mm 8 Fig 2 Installing minimum clearances around inverter 2 3 Fixed on the wall Step1 Drill 6 or 9 holes as illustrated in the Fig 3 Step2 Fix the mounting frame as illustrated in the Fig 4 by the screws then hang the inverter on the mounting frame Step3 Fix safety lock screws at left side and right side as illustrated in Fig 5 with the attached socket head wrench Step4 Check the installation conditions For JSI 1100TL and JSI 1500TL For JSI 2000TL JSI 2500TL JSI 3000TL and JSI 3600TL www JFY tech com 309
20. tage 550V 550V MEP 100V 500V 100V 500V voltage range Number of 3 3 parallel inputs Number of MPP 1 1 trackers Max input current 22 5A 27 5A total i Output Data Nominal AC output 4600W 6000W power Max AC power 5000W 6000W Max output current 24A 31 2A AC grid voltage range 185 265Vac 185 265Vac AC grid frequency 57 63Hz 57 63Hz range Power factor cos 20 99 20 99 THDI at nominal lt 3 lt 3 output power AC connection Single phase Single phase Max efficiency 97 6 97 6 Euro efficiency 97 97 1 MPPT efficiency 99 6 99 6 General Data DORIS 345 152 505 345 162 573 in mm Weight 19Kg 24Kg on 25 C 60 C 25 C 60 C 26 www JFY tech com 9 JFY tech WARRANTY Warranty Policy Warranty Period The JSI Series PV Grid tied inverters provided by Shenzhen JingFuYuan Tech Co LTD abbr JFY tech have 60 month warranty period The system accessories provided by JFY tech have 24 month warranty period Warranty Time Start From the date that you get goods from our distributors Warranty Evidence The Purchasing Invoice from the distributors amp Product Series No Note JFY tech will count from 2 months later according to ex factory date as the warranty start time if client fails to provide the purchasing invoice and other documents Scope Any damages that occur during the WARRANTY PERIOD will be evaluated by Distributor and JFY tech to define its scope and responsibili
21. that go beyond the rights cited in the warranty principles in particular claims for compensation for direct or indirect damages arising from the defective device for compensation for costs arising from disassembly and installation or loss of profits are not covered by JFY tech s warranty insofar JFY tech is not subject to statutory liability Warranty Claim Procedure Please report defective devices with a brief error description to the JFY tech s distributors If we agree to a replacement we generally send an equivalent replacement device according to model and age the remainder of the warranty entitlement will be transferred to the replacement device In this case you do not receive a new certificate since your entitlement is documented at JFY tech The replacement will be packaged appropriately for transport and shipped out within 2 working days The defective device is to be packed in this transport packaging for return transport to the distributor If the on site service of re installation is necessary the end customers need to negotiate with the distributors in advance All warranty services in warranty period are free of charge 28 www JFY tech com 10 JFY tech CONTACT INFORMATION Shenzhen JingFuYuan Tech Co LTD ADD 5 Floor 12 Block Nangang Second Industrial Park Nanshan District Shenzhen P R China Tel 86 755 26632536 Fax 86 755 26505986 Email support jfy tech com 29
22. ty Warranty Principles To provide better service to JFY tech s end users all JFY tech s authorized distributors are requested to respond to end users warranty claim and the authorized distributors will replace any products or parts of the product during the warranty period proved to be defective in design or manufacture The following cases will be excluded from the warranty the Distributors are liable for investigation of the following 1 Warranty Card not being sent back to distributor or JFY tech 2 Product modified or design changed or parts replaced not approved by JFY tech 3 Modifications changes or attempted repairs and erase series number or seals by non JFY tech s technician 4 Incorrect installation or commissioning 5 Failure to observe the applicable safety regulations 6 The Product has been improperly stored and damaged while being stored by the end user 7 Transport damage Painting scratch caused by shipping pumping It should declare to insurance company as soon as containers unload with enough evidence 8 Failure to observe the user manual the installation guide and the maintenance regulations 9 Incorrect use or inappropriate operation 10 Insufficient ventilation of the device 11 The maintenance procedures relating to such product have not been 27 www JFY tech com observed or performed to an acceptable standard 12 Force majeure e g lightning overvoltage storm fire Claims
23. www JFY tech com Solar Inverters INSTALLATION AND OPERATOR S MANUAL Model number JSI xxxxTL series for Mexico Rev 1 1 www JFY tech com REVISION TABLE Document Author Date Change Description Revision 1 0 IR First release 1 1 Falcon Tang 23 12 2013 Increase the information for JSI 1100TL N SAVE THESE INSTRUCTIONS N IMPORTANT SAFETY INSTRUCTIONS JFY tech Reproduction and disclosure of the contents of this manual are strictly forbidden without prior authorization of JFY tech 2 www JFY tech com GENERAL PRECAUTIONS For your own Safety and that of the unit you must read and understand the instructions contained in this document before starting to work Keep these instructions in a place accessible to all the personnel who work with the unit so that these may be consulted Only professional technician may install and operate our units WARNING To avoid risk of electric shock from energy stored in capacitor please N wait for at least 5 minutes to access the conductor part of input or output terminals of the inverter after it is disconnected from the output of PV panel and AC grid There is a fuse in our units For continued protection against risk of fire replace only with same type and ratings of fuse The replacement should be done by qualified service personnel The installation of inverter must be performed in full compliance with the National Wiring Rules and
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