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Fronius Symo Hybrid 3.0, Installation Instructions Manual, Page: 39 / 40

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Fronius Symo Hybrid 3.0 Installation Instructions Manual Download Page 39

Notes regarding maintenance

Maintenance

Note! 

When installed outdoors in a horizontal position: once a year, check that all screw

joints are tight!

Maintenance and servicing may only be carried out by Fronius-trained service techni-
cians.

Cleaning

Clean the inverter as required with a damp cloth.
Do not use cleaning agents, abrasives solvents or similar to clean the inverter.

39

EN

Summary of Contents for Symo Hybrid 3.0

Page 1: ...al chlorine free paper ECF sourced from certified sustainable forests FSC Perfect Charging Perfect Welding Solar Energy Fronius Energy Package EN Installation instructions Grid connected inverter 42 0...

Page 2: ......

Page 3: ...r 19 Safety 19 General comments regarding solar modules 20 DC terminals 20 Connecting aluminium cables 20 Do not ground the poles of the solar modules 21 Solar module strings checking the polarity and...

Page 4: ...incorrectly performed work This may result in serious injury and damage to property Commissioning of the hybrid system may only be carried out by trained personnel in accordance with the technical re...

Page 5: ...Observe the manufacturer s connection installation and operating instructions at all times To reduce the hazard potential to a minimum perform all installation and connec tion work carefully accordin...

Page 6: ...is suitable for outdoor installation Because of its IP 65 protection class the inverter is resistant to water jets from any direction and can also be used in damp environments In order to minimise th...

Page 7: ...ation of grain green fodder or animal feeds Install only on a solid surface Max ambient temperatures 13 F 140 F 25 C 60 C Relative humidity 0 100 The airflow within the inverter is from the right to t...

Page 8: ...sloping surface Do not install the inverter on a sloping surface with its connection sockets at the top Do not install the inverter at an angle on a vertical wall or column Do not install the inverte...

Page 9: ...Do not install the inverter overhanging with the connection sockets at the bottom Do not install the inverter on the ceiling 9 EN...

Page 10: ...ng bracket and permanently attached using screws the cover for the data communication area is permanently attached to the inverter with screws Degree of protection IP 20 applies to the mounting bracke...

Page 11: ...1 2 3 4 Do not warp or deform the mounting bracket Note When fitting the mounting bracket to the wall ensure that the mounting bracket does not become warped or deformed 11 EN...

Page 12: ...ket does not become warped or deformed Installing the mounting bracket on a mast or beam When installing the inverter on a mast or support Fronius recommends the Pole Clamp kit from Rittal GmbH order...

Page 13: ...Fitting the mount ing bracket to metal supports The mounting bracket must be affixed at a minimum of four points 1 13 EN...

Page 14: ...oltage from solar modules or battery The DC main switch is only to be used to de energise the power stage set The con nection area is still live when the DC main switch is switched off Ensure that the...

Page 15: ...cting single wire round aluminium cables Because of the formation of a non conductive oxide layer due to the reaction of alu minium with air the following points must be considered when connecting alu...

Page 16: ...0780 strain relief device M32 x 1 5 KB 18 25 Requirements for the neutral con ductor Note Ensure that the grid neutral conductor is grounded This may not be the case for IT grids insulated grids with...

Page 17: ...rain relief device should fail This can be ensured for example by making it somewhat longer and by laying it in a loop If AC cables are laid over the shaft of the DC main switch or across the connecti...

Page 18: ...ulations the electricity retailer or other factors may require an earth leak age circuit breaker in the AC connection lead For this situation a type A earth leakage circuit breaker with a tripping cur...

Page 19: ...rea is still live when the DC main switch is switched off Ensure that the power stage set and connection area are disconnected from one another before carrying out any maintenance or service tasks The...

Page 20: ...s com Note Before connecting up the solar modules check that the voltage for the solar mod ules specified by the manufacturer corresponds to the actual measured voltage DC terminals Max cross section...

Page 21: ...to be re connected Do not ground the poles of the solar modules The hybrid inverter is a transformerless device The individual poles of the solar modules must not be grounded Solar module strings chec...

Page 22: ...1 2 3 4 5 6 22...

Page 23: ...or across the connection block of the DC main switch they may be damaged when the inverter is swung in or they may even prevent the inverter from being swung in IMPORTANT Do not lay DC cables over th...

Page 24: ...If overlength AC or DC cables are to be laid in loops in the connection area attach the cables with cable ties to the eyelets provided on the top and bottom of the con nection block 24...

Page 25: ...Connecting the battery to the inverter Connecting the battery DC cables to the inverter Only break out as many target break points as there are cables 1 2 3 4 5 6 25 EN...

Page 26: ...7 8 9 10 11 12 26...

Page 27: ...vailable from Fronius as an option IMPORTANT If data communication cables are wired into the inverter observe the fol lowing points Depending on the number and cross section of the data communication...

Page 28: ...3 4 5 6 7 Terminating res istor for Modbus cable The terminating resistor must be set according to how the individual devices are con figured see diagram below 28...

Page 29: ...ronius Smart Meter A DC connection and ground connection must also be established between the battery and the inverter The connection of the individual lines was illustrated in the preceding chapters...

Page 30: ...t prevents the inverter from being swung into the mounting bracket unless the DC main switch is switched off Never attach the inverter to the mounting bracket or swing it in unless the DC main switch...

Page 31: ...3 4 31 EN...

Page 32: ...ioning the equipment When starting the inverter for the first time it is necessary to select various setup set tings If setup is interrupted before it is complete it can be restarted by means of an AC...

Page 33: ...P Deutschland 4 6 kVA cosPhi P 0 95 DE2F Deutschland 4 6 kVA konst cosPhi 1 DE2P Deutschland 4 6 kVA cosPhi P 0 9 DE2U Deutschland 4 6 kVA Q U DKA1 West Denmark 125kW DKA2 East Denmark 125kW EE Estoni...

Page 34: ...m monitoring web page Settings IO mapping Emergency power Set the system to Auto in the emergency power system overview Fronius system monitoring web page Settings System overview Emergency power oper...

Page 35: ...hmpilot is used it should be installed outside of the emergency power cir cuit IMPORTANT For control related reasons the Ohmpilot cannot be operated in emer gency power situations In the event of a po...

Page 36: ...us system monitoring function for the first time is made considerably easier with the Fronius Solar web app The Fronius Solar web app is available in the respective app stores Or visit https wizard so...

Page 37: ...owing in the browser http datamanager or 192 168 250 181 IP address for WLAN connection or 169 254 0 180 IP address for LAN connection The Setup wizard start page is displayed If you run the technicia...

Page 38: ...tic process is triggered to calibrate all the components This involves charging the Fronius Solar Bat tery fully After that the system automatically starts in the set operating mode This calibration c...

Page 39: ...ition once a year check that all screw joints are tight Maintenance and servicing may only be carried out by Fronius trained service techni cians Cleaning Clean the inverter as required with a damp cl...

Page 40: ...INTERNATIONAL GMBH Froniusstra e 1 A 4643 Pettenbach AUSTRIA contact fronius com www fronius com Under www fronius com contact you will find the addresses of all Fronius Sales Service Partners and lo...

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