Zeversolar Evershine TLC4000 Installation And Operating Instructions Manual Download Page 7

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2 Installation and Operating Instructions V01

1.3 Symbols used in this manual

The following safety precautions and general information are used in this manual:

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

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

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

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

INFORMATION provides tips which are valuable for the optimal installation and operation of
the inverter.

Summary of Contents for Evershine TLC4000

Page 1: ......

Page 2: ...ls on the type label 5 2 5 Basic safety protection 6 3 Unpacking 7 3 1 Scope of delivery 7 3 2 Check for transport damage 7 4 Mounting 8 4 1 Ambient conditions 8 4 2 Selecting the mounting location 10 4 3 Mounting the inverter with the wall bracket 11 5 Electrical connection 13 5 1 Safety 13 5 2 System layout of units without integrated DC switch 14 5 3 Overview of the connection area 15 5 4 AC Co...

Page 3: ...embling the DC connectors 25 5 5 4 Connecting the PV Array 26 6 Communication 28 6 1 System monitoring via RS485 28 6 2 System monitoring via Ethernet 32 6 3 System monitoring via WiFi 33 6 4 Communication with a third party monitoring device 33 6 5 Updating the firmware via USB 33 7 Commissioning 34 7 1 Electrical check 34 7 2 Mechanical check 35 7 3 Start up 35 8 Disconnecting the inverter from ...

Page 4: ... 9 4 11 Contrast setting 46 9 4 12 Safety regulations setting 47 9 4 13 Overload setting 48 9 4 14 Active power control 48 9 4 15 Reactive power control 49 9 4 16 PV Mode setting 50 9 4 17 EEG setting 50 9 4 18 Communication setting 51 9 4 19 Device information 51 9 4 20 Clear history data 52 10 Technical data 53 10 1 DC input data 53 10 2 AC output data 54 10 3 General data 56 10 4 Safety regulat...

Page 5: ...IV Installation and Operating Instructions V01 12 1 Cleaning the contacts of the DC switch 66 12 2 Cleaning the heat sink 66 13 Recycling and disposal 67 14 Warranty 67 15 Contact 68 ...

Page 6: ...nt place and available at all times 1 2 Target group This document is intended for qualified persons and end users Only qualified persons are allowed to perform the activities marked in this document with a warning symbol Tasks that do not require any particular qualification are not marked and can also be performed by end users Qualified persons must have the following skills Knowledge of how an ...

Page 7: ...l result in death or serious injury WARNING indicates a hazardous situation which if not be avoided can result in death or serious injury CAUTION indicates a hazardous situation which if not be avoided can result in minor or moderate injury NOTICE indicates a situation which if not be avoided can result in property damage INFORMATION provides tips which are valuable for the optimal installation an...

Page 8: ...ing capacity does not exceed 1 0μ F 5 When the PV modules are exposed to light a DC voltage is supplied to this device 6 When designing the PV power plants ensure that the values comply with the permitted operating range of all components at all times The free design program Zeverplan http www zeverplan com will assist you 2 2 Safety standards Evershine complies with the EU Low Voltage Directive 2...

Page 9: ...e maintain a distance of at least 20cm from the inverter when it is in operation Risk of injury due to hot heat sink The heat sink may get hot during operation Do not touch Risk of injury due to electric shock and fire caused by high leakage current The inverter must be reliably grounded in order to protect property and personal safety All work on the inverter must only be carried out by qualified...

Page 10: ...y before carrying out any work WEEE designation Do not dispose of the product together with the household waste but in accordance with the disposal regulations for electronic waste applicable at the installation site CE marking The product complies with the requirements of the applicable EU directives Certified safety The product is TUV tested and complies with the requirements of the EU Equipment...

Page 11: ...ction We provide the following safety protection 1 Overvoltage undervoltage protection 2 Overfrequency underfrequency protection 3 Overtemperature monitoring 4 Residual current monitoring 5 Isolation fault detection 6 Anti islanding protection 7 DC Injection monitoring ...

Page 12: ...WiFi antenna optional 1 I Documentation 1 1 2 pairs for TLC4000 TLC6000 and 3 pairs for TLC8000 TLC10000 2 1 pcs for the inverter with WIFI module A B C D E F G H I Please carefully check all of the components in the carton If anything is missing contact your dealer at once 3 2 Check for transport damage Thoroughly inspect the packaging upon delivery If you detect any damage to the packaging which...

Page 13: ... possible service 4 The ambient temperature should be below 40 C to ensure optimal operation 5 Observe the minimum clearances to walls other inverters or objects as follows to ensure sufficient heat dissipation Clearances for one inverter Clearances for multiple inverters 6 In order to avoid power reduction caused by overheating do not mount the inverter in a location that allows long term exposur...

Page 14: ...snow 8 The mounting method location and surface must be suitable for the inverter s weight and dimensions 9 If mounted in a residential area we recommend mounting the inverter on a solid surface Plasterboard and similar materials are not recommended due to audible vibrations when in use 10 Don t put any objects on the inverter Do not cover the inverter ...

Page 15: ...mmable materials or gases Do not mount the inverter in a potentially explosive atmosphere 1 Mount the inverter vertically or tilted backward by max 15 2 Never mount the inverter tilted forward or sideways 3 Never mount the inverter horizontally 4 Mount the inverter at eye level to make it easy to operate and read the display 5 The electrical connection area must point downwards ...

Page 16: ...then attach the wall bracket to the wall using the hexagon head screw delivered with the inverter Risk of injury due to damaged cables There may be power cables or other supply lines e g gas or water routed in the wall Ensure that no lines are laid in the wall which could be damaged when drilling holes Risk of injury when lifting the inverter or if it is dropped The weigh of Evershine is max 24 kg...

Page 17: ... of the outer fin of the inverter to ensure that it is securely in place 5 Attach the outer fins of heat sink to both sides of the wall bracket using M5 screws screw driver type T25 torque 2 5Nm If a second protective conductor is required locally ground the inverter and secure it so that it cannot be lifted off the wall bracket see section 5 4 3 Second protective grounding connection ...

Page 18: ...tional Wiring Rules Standards and Local Code Danger to life due to high voltages of the PV array When exposed to sunlight the PV array generates dangerous DC voltage which is present in the DC conductors and the live components of the inverter Touching the DC conductors or the live components can lead to lethal electric shocks If you disconnect the DC connectors from the inverter under load an ele...

Page 19: ...des may require that PV systems are fitted with an external DC switch on the DC side The DC switch must be able to safely disconnect the open circuit voltage of the PV array plus a safety reserve of 20 Install a DC switch to each PV array to isolate the DC side of the inverter We recommend the following electrical connection ...

Page 20: ...in connectors to connect the strings D If you choose the inverter integrated with RS485 modle C is communication interfaces for connecting the monitoring device If you chose the inverter integrated with Ethernet module C is not used E USB DSP interface update the firmware F USB HMI interface update the software G RS485 ETH optional interface connect the monitoring device H ANT optional antenna tra...

Page 21: ...r sheath Approx 72 mm The PE insulated conductor must be 2 mm longer than the L and N conductors Larger cross sections should be used for longer leads Cable Design The conductor cross section should be dimensioned to avoid power loss in cables exceeding 1 of rated output power The maximum cable lengths relative to the conductor cross section as follows Maximum cable length TLC4000 TLC5000 TLC6000 ...

Page 22: ...AC connection plug AC Connection Plug B Socket element C Adapter D Seal ring Thicker seal ring is suitable for cable diameter 12 18mm Thinner seal ring is suitable for cable diameter 16 21mm E Fastening case F Swivel nut There are two seal rings in the AC connection plug kit please choose the suitable one according to different cable external diameter Procedure 1 Switch off the AC circuit breaker ...

Page 23: ...key AF 2 5 6 Assemble the socket element adapter and swivel nut together Match the plastic fixture with the socket element and grip them then screw the adapter and swivel nut as shown below with a torque of 4Nm 7 Insert the AC connect plug into the receptacle on the inverter then screw the socket element clockwise until it snaps into place Damage to the inverter due to wrong wiring Please ensure t...

Page 24: ...or into the terminal lug and crimp the contact 2 Align the terminal lug with protective conductor and the ground washer on the screw The teeth of the ground washer must be facing the heat sink 3 Insert the screw through the hole located at the outer fin of the heat sink and tighten it into the wall bracket firmly screw driver type T25 torque 2 5Nm Grounding parts information No Description 1 Heats...

Page 25: ...le sensitive residual current monitoring unit RCMU has been tested according to IEC 62109 2 5 4 5 Overvoltage category The inverter can be deployed in grids of installation category III or lower as defined under IEC 60664 1 This means that it can be permanently connected at the grid connection point in a building In installations involving long outdoor cable routing additional overvoltage reducing...

Page 26: ...ing etc Derating of the AC circuit breaker rating may be necessary due to self heating or if exposed to heat The maximum output current of the inverters and recommended AC circuit breaker can be found in the following table Type Max output current Recommended AC circuit breaker rating TLC4000 6 0 A 16A TLC5000 7 5 A TLC6000 9 1 A TLC8000 12 1 A 20A TLC10000 15 2 A Danger to life due to fire You mu...

Page 27: ...tion cables of the PV modules must be provided with the connectors The positive connection cables of the PV modules must be fitted with the positive DC connectors The negative connection cables of the PV modules must be provided with the negative DC connectors Information for use Y adaptors Y adaptors must not be visible or freely accessible in the immediate vicinity of the inverter The DC circuit...

Page 28: ...ection 2 5 6mm Qty single wires minimum 7 Nominal voltage minimum 1000V Proceed as follows to assemble each DC connector 1 Strip 12 mm of the cable insulation 2 Route the stripped cable all the way into the DC connector Ensure that the stripped cable and the DC connector have the same polarity Danger to life due to high voltages on DC conductors When exposed to sunlight the PV array generates dang...

Page 29: ...n the chamber of the clamping bracket the cable is correctly positioned Proceed to step 5 If the stranded wires are not visible in the chamber the cable is not correctly positioned Release the clamping bracket To do so insert a flat blade screwdriver blade width 3 5 mm into the clamping bracket and lever it open Remove the cable and go back to step 2 5 Push the swivel nut up to the thread and tigh...

Page 30: ...ever open 4 Carefully pull the DC connector apart 5 Release the clamping bracket To do so insert a flat blade screwdriver blade width 3 5 mm into the clamping bracket and lever it open 6 Remove the cable Danger to life due to high voltages on DC conductors When exposed to sunlight the PV array generates dangerous DC voltage which is present in the DC conductors Touching the DC conductors can lead ...

Page 31: ...nnector must be reassembled again The DC cable must always have the same polarity as the DC connector 5 Ensure that the open circuit voltage of the PV strings does not exceed the maximum DC input voltage of the inverter 6 Connect the assembled DC connectors to the inverter until they audibly snap into place Damage to the inverter due to overvoltage If the voltage of the strings exceeds the maximum...

Page 32: ... nut up to the thread Insert the sealing plug into the DC connector Tighten the DC connector torque 2 Nm Insert the DC connectors with sealing plugs into the corresponding DC inputs on the inverter Damage to the inverter due to moisture and dust penetration Seal the unused DC inputs with sealing plugs so that moisture and dust cannot penetrate the Inverter Make sure all DC connectors are securely ...

Page 33: ...nverters in series on a RS485 bus and eventually to ZeverManager The overall length of the network cable should not exceed 1000m The monitoring system layout for inverters is as follows ZeverManager connects to the inverter via the RJ45 interface and it connects to the router via Ethernet Then you will be able to connect the inverter to the remote monitoring platform ZeverCloud You can monitor the...

Page 34: ...T 5 with shield or higher level cable is required as the RS485 communication cable between inverter and ZeverManager Pinout detail on both ends of the cable should comply with TIA EIA568A or 568B standard The cable shall be UV resistant if used outdoor Damage to the inverter due to moisture and dust penetration If the RJ45 plugs are not installed or not installed correctly the inverter will be des...

Page 35: ...e out the RJ45 plug which accompanies the inverter and disassemble it Object Description A Swivel nut B Seal C Threaded sleeve with gasket 3 Guide the network cable through the components of RJ45 plug as follows 4 Insert the network cable to the RJ45 keystone socket then screw the threaded sleeve to the RJ45 socket tight by hand ...

Page 36: ...seal into the threaded sleeves screw the swivel nut to the threaded sleeve tight by hand Disassemble the RJ45 plug 1 Unscrew the swivel nut 2 Unscrew the threaded sleeve 3 Remove the network cable and then screw the cap nut to the RJ45 keystone socket by hand ...

Page 37: ...et module please refer to the relative instruction at section 6 1 The inverter obtains an IP address from the router via DHCP automatically and shows it on the display It takes time to connect to the network depending on the network communication conditions Possible reason of communication failure due to DHCP The router needs to support DHCP services if the Ethernet module uses the DHCP function P...

Page 38: ...lug on the WIFI connection port 3 Tighten the antenna to the WIFI connection port by hand Make sure the antenna is securely connected 6 4 Communication with a third party monitoring device This inverter supports communication with the third party monitoring device such as Metecontrol Solar Log etc For detailed wiring method please refer to operating manual of corresponding third party monitoring d...

Page 39: ...to ground with a multimeter make sure that insulation resistance to ground is greater than 1MOhm Danger to life due to the presence of AC Voltage Only touch the insulation of the AC cables Wear personal protective equipment such as insulating gloves Danger to life due to the presence of DC Voltage Only touch the insulation of the PV array cables Do not touch parts of the sub structure and frame of...

Page 40: ...ally Usually there are three states during operation Waiting Only when the initial voltage of the strings is greater than the start up DC voltage the inverter will start Once the input voltage is out of the range from 180V to 950V the inverter will be in waiting state and cannot feed power into the grid Checking When the initial voltage of the strings exceeds the start up DC input voltage the inve...

Page 41: ...reconnection 3 Use a current probe to ensure that no current is present in the DC cables 4 Release and disconnect all DC connectors To do so insert a flat blade screwdriver or an angled screwdriver blade width 3 5 mm into one of the side and pull the DC connectors straight out Do not pull on the cable 5 Release and disconnect the AC connector Rotate the socket element counter clockwise to open 6 W...

Page 42: ...trol panel which includes a LCD three LED indicators and four control buttons You can view the data and set the parameters of the inverter using the control buttons Object Description A Normal Green LED B Fault Red LED C Communication Bicolor LED D LCD E Down button F Up button G ESC Exit button H Enter button D E BE A C B F G H ...

Page 43: ...ed LED is lit when the inverter has stopped feeding power into the grid due to a fault The corresponding error code will be shown on the display at the same time Bicolor LED The bicolor LED can blink green or red It blinks during communication with other devices such as ZeverManager Solarlog etc The LED blinks green when ZeverManager is sending information to the inverter and blinks red when the i...

Page 44: ...verter is operating normally Fault 1 SPI Fault Communication between the master and slave CPU has failed 2 EEPROM R W Fault Reading or writing of EEPROM fails 3 Rly Check Fault Output relay has failed 4 DC INJ High DC injection of the output current exceeds the permitted upper limit 8 AC HCT Fault Output current sensor is abnormal 9 GFCI Fault GFCI detection circuit is abnormal 10 Device Fault Unk...

Page 45: ...2 Fac differs for M S A different value of grid frequency has been detected by the master and slave MCU 43 Ground I differs for M S A different value of residual current has been detected by the master and slave MCU 44 DC Inj differs for M S A different value of DC injection has been detected by the master and slave MCU 46 High DC Bus The voltage of DC Bus exceeds the permitted upper limit The las...

Page 46: ... 53 50 Hz 47 50 Hz 45 50 Hz 2013 E03 3 10 08 2013 15 23 E43 4 07 07 2013 13 23 E45 5 02 06 2013 12 23 E01 17 KW Device Info TYPE TLC20K S N 1234567890123456 MCU V1 00 STD DE VDE AR N 4105 HMI 20U13B20367B A list02 Safety Press ESC to return Clearing data Clearing complete Country data set Initializing Communication Setting Language Deutsch English DSP timeout 12 50 S 12 50 S 12 50 S 30 50 S 12 50 ...

Page 47: ...3 Unlock page When the backlight of the LCD has turned off press any key to active You need to touch the arrow and Esc buttons in sequence to unlock and enter the home page for operation unlock Slipe from Down to Esc to unlock 9 4 4 Home page The home page shows important running data of inverter such as the real time output power daily energy error code and power graph Power E Etoday total 4 8 13...

Page 48: ...e operating temperature of the inverter can t be lower than 25 C The inverter goes into fault mode and stops power generation when the temperature is lower than 25 C The LCD will show the error message Temp under 25 C 9 4 5 Operation information There are two pages showing the current operating data about the AC DC sides of the inverter respectively Switch between these 2 pages by pressing the or ...

Page 49: ...n to enter the main menu from the home page Press the or button to select the menu item Press the button to confirm Press the ESC button to return to the home page Menu Statistics Event Log Settings Device Info 9 4 7 Statistics Press the or button to select the Statistics item of main menu and press button to enter Press the or button to select Daily Monthly or Yearly Press the button to confirm P...

Page 50: ...nu Object Description A Date and time of the fault B Error code 9 4 9 Data Time Setting Press the or button to select the Setting item Press button to enter The select the Basic Setting and press the button to enter Press the or button to select the Date Time Setting and press the button to confirm Use the or button to set the year month day hour and minute one by one Press the button to confirm P...

Page 51: ...enter Use the or to choose the language Press the button to confirm Press the ESC button to return to the Basic Setting page Language Deutsch English 简体中文繁體中文 9 4 11 Contrast setting Enter the sub menu Basic Setting and press the or button to select the Contrast Setting and press the button to enter Use the or to choose the LCD contrast Press the button to save Press the ESC button to return to t...

Page 52: ...ting At the safety page use the or button to adjust the selected parameter and confirm with the button then adjust the next parameters in turn Parameter adjustment will be finished after the button has been pressed Press the ESC button to cancel Safety Standard DE VDE AR N 4105 OVP2 265 5 V OVP1 255 0 V UVP1 185 0 V UVP2 180 0 V 10Min Mean 180 5 V Safety OFP2 54 50 Hz OFP1 UFP1 UFP2 53 50 Hz 47 50...

Page 53: ...e selection Press the ESC button to return to the Advanced Setting page Overload Overload Setting Enable Disable 9 4 14 Active power control Enter the sub menu Advanced Setting and press the or button to select the Active Power Control and press the button to enter Use the or to choose Enable or Disable Press the button to activate the selection Press the ESC button to return to the Advanced Setti...

Page 54: ...function Press the button to enter the reactive power control menu PF Enabling PF Enabling Enable Disable Choose the PF Setting item and press the button to enter Use the or to choose control mode the Customer Mode or Fixed PF Choose the Customer Mode and press Enter button to restore the PF parameters to factory setting Use the or to choose the Fixed PF mode and press the button Then you can set ...

Page 55: ...button to activate the selection Press the ESC button to return to the Advanced Setting page PV Mode PV Mode Setting Parallel Mode Independent Mode 9 4 17 EEG setting Enter the sub menu Advanced Setting press the or button to select the EEG Setting and press the button to enter Use the or to choose Enable or Disable Press the button to activate the selection Press the ESC button to return to the A...

Page 56: ...on Device Address 3 IP Address 0 0 0 0 Use the or to set the Modbus address Press the button to activate the adjustment Press the ESC button to return to the previous menu If you monitor the inverter via WiFi or Ethernet the page will show the local IP address that inverter obtain from the router 9 4 19 Device information Press the or button to select the Device Info item of the main menu and pres...

Page 57: ...nd press the button to enter the Clear Data page The password for entering the Clear Data page could be got from the service engineer Press the button to clear the historical data Clear Data Wait a Second Clear Completed Press the ESC button to exit Settings Basic Setting Advanced Setting Communication Setting Password Password 0 0 0 0 0 ...

Page 58: ... voltage 180V Max DC input current input A input B 11A 11A Isc PV absolute max input A input B 16 5A 16 5A Number of MPP trackers 2 Strings per MPP tracker 1 1 Type TLC8000 TLC10000 Rated input power cosφ 1 8200W 10500W Max recommended input power 9000W 10500W Max input voltage Rated input voltage 1000V 640V MPP voltage range 200 900V Full load MPP voltage range 345 900 V 400 900V Start up DC inpu...

Page 59: ...3 50 Hz 60 Hz Operating range at AC power frequency 50 Hz 45 Hz to 55Hz Operating range at AC power frequency 60 Hz 55 Hz to 65Hz Rated output current at 220 V 3 6 0A 3 7 5 A 3 9 1A Rated output current at 230 V 3 5 8 A 3 7 2 A 3 8 7 A Rated output current at 240 V 3 5 5 A 3 6 9 A 3 8 3 A Max continuous output current 3 6 0 A 3 7 5 A 3 9 1 A Power factor VDE AR N 4105 0 85 ind 0 85 cap Other safet...

Page 60: ... 15 2 A Rated output current at 230 V 3 11 6 A 3 14 5 A Rated output current at 240 V 3 11 1 A 3 13 9 A Max continuous output current 3 12 1 A 3 15 2 A Power factor VDE AR N 4105 0 85ind 0 85cap Other safety 0 97 at 20 load 0 99 at 100 load Inrush current peak and duration 41A 252µs 41A 250µs Harmonic distortion THD at Pac r 3 Night time power loss 0 6 W Standby power loss 12 W 1 Maximum 10 AC ove...

Page 61: ...permissible value for relative humidity non condensing 100 Max operating altitude above mean sea level 2000m Ingress protection IP65 according to IEC60529 Climatic category 4K4H Protection class I in accordance with IEC 62103 Overvoltage category DC input II AC output III Topology Transformerless Feed in phases 3 Cooling concept Convection Noise 40 dB A 1m 45 dB A 1m Display 240 160 pixels LCD Com...

Page 62: ...y regulations Type TLC4000 TLC10000 Internal overvoltage protection Integrated DC insulation monitoring Integrated DC feed in monitoring Integrated Grid monitoring Integrated DC isolator Optional DC reverse polarity protection AC short circuit current capability Integrated Residual current monitoring Integrated Islanding protection Integrated Three phase monitoring EMC immunity EN61000 6 1 EN61000...

Page 63: ...e efficiency refers to the standardized power output Pac Pac r According to EN 50524 VDE 0126 13 2008 10 cl 4 5 3 Notes Values are based on rated grid voltage cos phi 1 and an ambient temperature of 25 Efficiency curve TLC4000 Max efficiency η max 98 09 European weighted efficiency η EU 96 99 0 82 0 84 0 86 0 88 0 9 0 92 0 94 0 96 0 98 1 5 10 15 20 30 35 50 70 100 800V 640V 235V ...

Page 64: ...η max 98 04 European weighted efficiency η EU 97 12 Efficiency curve TLC6000 Max efficiency η max 97 99 European weighted efficiency η EU 97 34 0 88 0 9 0 92 0 94 0 96 0 98 1 5 10 15 20 30 35 50 70 100 800V 640V 350V 0 88 0 9 0 92 0 94 0 96 0 98 1 5 10 15 20 30 35 50 70 100 800V 640V 350V ...

Page 65: ...urve TLC8000 Max efficiency η max 98 1 European weighted efficiency η EU 97 5 Efficiency curve TLC10000 Max efficiency η max 98 1 European weighted efficiency η EU 97 6 0 82 0 84 0 86 0 88 0 90 0 92 0 94 0 96 0 98 1 00 5 10 20 30 40 50 60 70 100 800V 630V 370V ...

Page 66: ...rs including ambient temperature input voltage grid voltage grid frequency and power available from the PV modules This device can decrease power output during certain periods of the day according to these parameters Notes Values based on rated grid voltage and cos phi 1 Power reduction with increased ambient temperature TLC4000 0 500 1000 1500 2000 2500 3000 3500 4000 4500 25 30 35 40 45 50 55 60...

Page 67: ...h increased ambient temperature TLC5000 Power reduction with increased ambient temperature TLC6000 0 1000 2000 3000 4000 5000 6000 25 30 35 40 45 50 55 60 65 70 75 80 290V 800V 640 0 1000 2000 3000 4000 5000 6000 7000 25 30 35 40 45 50 55 60 65 70 75 80 350V 800V 640V ...

Page 68: ...h increased ambient temperature TLC8000 Power reduction with increased ambient temperature TLC10000 0 2000 4000 6000 8000 10000 25 30 35 40 45 50 55 60 65 70 75 80 460V 780V 640V 0 2000 4000 6000 8000 10000 12000 25 30 35 40 45 50 55 60 65 70 75 80 460V 780V 640V ...

Page 69: ...n of the inverter If the grid voltage is outside the permitted range due to local grid conditions try to modify the values of the monitored operating limits after informing the electric utility company first If the grid voltage lies within the permitted range and this fault still occurs contact the service 35 Check the fuse and the triggering of AC circuit breaker in the distribution box Check gri...

Page 70: ...temperature around the inverter is too high 41 42 43 44 Disconnect the inverter from the grid and the PV generator reconnect them after 3 minutes If this fault is still being shown contact the service 46 Check the open circuit voltages of the strings make sure it is lower than the Max DC input voltage of the inverter If the input voltage lies within the permitted range and the fault still occurs m...

Page 71: ...Clean the contacts of the DC switch once per year Perform cleaning by cycling the switch to I and 0 positions 5 times The DC switch is located at the lower left of the housing 12 2 Cleaning the heat sink Risk injury due to hot heat sink The heat sink may exceed 70 during operation Do not touch the heatsink during operation Wait approx 30 minutes before cleaning until the heatsink has cooled down C...

Page 72: ...ons for electronic waste applicable at the installation site 14 Warranty The factory warranty card is enclosed with the package please keep well the factory warranty card Warranty terms and conditions can be downloaded at www zeversolar com service warranty if required When the customer needs warranty service during the warranty period the customer must provide a copy of the invoice factory warran...

Page 73: ...r serial number Type and number of connected PV modules Error code Mounting location Warranty card Zeversolar Service Contact Our regional service contact information can be found at https www zeversolar com service customer interaction center Jiangsu Zeversolar New Energy Co Ltd Tel 86 512 6937 0998 Fax 86 512 6937 3159 Web www zeversolar com Factory add No 588 Gangxing Road Yangzhong Jiangsu Chi...

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