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Varta element Series, Instruction Manual

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Varta element Series Instruction Manual Download Page 24

 

 

 

 

 

24

 

Subject to modification!   

Updated 10/2017 

 

2.5 

Safety devices 

 

  WARNING 

Defective safety devices! 

Possible mortal danger! 

 

Safety devices must not be damaged, 
modified, removed, or 
decommissioned. 

 

The proper functioning of the safety 
devices must be tested by qualified 
electricians who are certified by VARTA 
Storage GmbH after completion of 
installation and commissioning. 

 
The VARTA element energy storage system has multiple safety 

devices. Including grid and system protection to VDE-AR-N 4105, 

closed electrical operating area, overtemperature cutout and a door 

contact switch. This switches off the system if an attempt is made 

to open the storage cabinet before it has been de-energised. 

Furthermore it is recommended to install a smoke detector in the 

installation room of the VARTA element. 

 

 

Summary of Contents for element Series

Page 1: ...Subject to modification Updated 10 2017 Version 09 INSTRUCTION MANUAL VARTA element VARTA Storage GmbH...

Page 2: ...quality paramount Please read through these instructions carefully They describe how to operate and use the battery Have fun storing power Guidance for the qualified electrician The first part of this...

Page 3: ...VARTA Storage GmbH VARTA Storage GmbH N rnberger Stra e 65 86720 N rdlingen Germany www varta storage de Tel 0049 9081 240 86 60 info varta storage com Technical service technical service varta storag...

Page 4: ...n safety 16 2 2 Intended use 18 2 3 Requirements regarding qualified electricians 19 2 4 General hazard sources 20 2 4 1 Danger of electrical voltage 20 2 4 2 Danger from water 21 2 4 3 Danger from ox...

Page 5: ...8 4 3 3 External relays optional 39 4 4 Portal optional 40 5 Maintenance and cleaning 41 5 1 Maintenance work 41 5 2 Cleaning 42 6 Malfunction event of damage 43 6 1 Malfunction indicators 44 6 1 1 Ma...

Page 6: ...ation by the installation engineer 59 8 5 2 Warranty registration by the customer 64 8 6 Preparation of the electrical connection 68 8 6 1 Connections to the distributor box 70 8 6 2 Preparation of th...

Page 7: ...oot 101 8 10 8 Checks on the welcome page 101 8 10 9 Checks on the System page 103 8 10 10 Exiting the password protected area 104 8 11 Quick Install 105 Operation in the password protected area 108 9...

Page 8: ...130 11 2 5 Air filter change Resetting the time 131 11 2 6 Checking the fan 131 11 3 Checking the system parameters 133 11 3 1 Checking the current sensor values 133 11 3 2 Checking the battery charge...

Page 9: ...tate 149 11 6 Cleaning 151 12 Malfunctions 152 12 1 Malfunction indicators of the LED ring 152 12 2 Malfunction indicators on the web interface 152 13 Disassembly and disposal 153 13 1 Planning disass...

Page 10: ...in close proximity to the VARTA element and must be permanently available to all individuals involved in working on the energy storage system If the owner changes the instruction manual has to be han...

Page 11: ...sing from non observance of this manual improper use of the product during repairs opening of the storage cabinet and other activities carried out by unqualified electricians who were not certified by...

Page 12: ...llowing types of safety instructions and tips i Indicates tips for handling the device 1 1 1 Safety instructions In this manual the safety instructions are structured as follows Signal word Type and s...

Page 13: ...signal word Consequences warns of an immediately dangerous situation which might lead to death or serious injuries and or fire DANGER warns of a potentially dangerous situation which might lead to dea...

Page 14: ...round surrounded by a red edge with a crossbar Mandatory action symbols are circular showing a white symbol on a blue background Warning signs are triangular showing a black symbol and edge on a yello...

Page 15: ...rvice Maintenance 1 1 4 Warning signs General warning sign Warning of electrical voltage Warning of oxidising substances Warning of hand injuries Warning of cut injuries Warning of hazards due to batt...

Page 16: ...ces are functioning By observing the safety instructions and complying with the instructed health and safety measures the risk will be limited Read the instruction manual This manual cannot describe e...

Page 17: ...Installation and maintenance work is performed by personnel who have not been trained and not been instructed The safety instructions provided in this manual are not observed All safety instructions h...

Page 18: ...nergy sources Any other use must be agreed in consultation with the manufacturer and the local energy supplier WARNING Possible mortal danger due to wrong use Possible mortal danger The device accommo...

Page 19: ...t qualification of the electrician Personal injuries and material damage Work at the VARTA element system e g installation and maintenance work may only be carried out by qualified electricians who ar...

Page 20: ...r which VARTA Storage GmbH will accept no liability 2 4 1 Danger of electrical voltage DANGER Contact with electrical voltage Risk of fatal injury from electric shock Keep the energy storage system al...

Page 21: ...m Never put down containers with fluids beverage containers and the like on electrical systems The relative humidity inside the room must not exceed 80 2 4 3 Danger from oxidising and corrosive substa...

Page 22: ...em Overheating of the system possible Keep the ventilation openings clear Ensure sufficient ventilation ATTENTION Heat input due to direct sunlight or devices emitting heat Overheating and damage of t...

Page 23: ...dule due to deep discharge The energy storage system may be switched off temporarily only for maintenance purposes ATTENTION Objects on the system Risk of injury due to falling objects and the system...

Page 24: ...by VARTA Storage GmbH after completion of installation and commissioning The VARTA element energy storage system has multiple safety devices Including grid and system protection to VDE AR N 4105 close...

Page 25: ...ily in the energy storage system The electricity will be fed into the building grid as soon as the consumption rises again above the electricity generated by the photovoltaic system The VARTA element...

Page 26: ...nergy storage system the appropriate energy provider has to be asked whether it is necessary to register the system 3 2 Scope of delivery The VARTA element energy storage system consists of Storage ca...

Page 27: ...ttery charger 2 x Communication cable set 2 x Power cable Extra items Current sensor 50 A with sensor board 20 m sensor cable RJ11 1 x AC connector 8 x mounting screws for battery module s Instruction...

Page 28: ...28 Subject to modification Updated 10 2017 3 3 Front view VARTA element Figure 1 Front view VARTA element...

Page 29: ...Subject to modification Updated 10 2017 29 General Operation Installation Operation Service Maintenance 3 4 System overview Figure 2 System overview VARTA element...

Page 30: ...30 Subject to modification Updated 10 2017 3 5 Rating plate Figure 3 Rating plate VARTA element Figure 4 Cryptocode...

Page 31: ...r 100 s 3 phase regulated 3 phase via current sensor vertical on a pallet 700 x 1 325 x 600 16 A B character Table 5 Technical parameters expansion stage element 3 EXPANSION STAGE ELEMENT 6 Nominal ca...

Page 32: ...ent sensor vertical on a pallet 700 x 1 325 x 600 16 A B character Table 7 Technical parameters expansion stage element 9 EXPANSION STAGE ELEMENT 12 Nominal capacity AC charge power AC discharge power...

Page 33: ...in mm W x H x D Li ion 6 5 kWh 90 5 9 kWh touch safe integrated 445 x 110 x 587 45 kg 800 x 460 x 600 Table 9 Technical parameters battery modules ENVIRONMENTAL RATING DATA Environmental category Cla...

Page 34: ...ays closed Pay attention to damages of the electrical equipment Eliminate defects immediately Only the electrician is allowed to open the energy storage system when it is switched off Respect the wait...

Page 35: ...ntenance 4 1 Switching on and off The On Off button on the front of the cabinet is pressed by the certified installation engineer during commissioning and for service work In case of damage see Chapte...

Page 36: ...ery second approx 90 s System check Green Steady light Ready Green Flashes every 3 s Standby Green Pulses with increasing intensity Charge Green Pulses with decreasing intensity Discharge Green red Fl...

Page 37: ...e rating plate on the outside of the cabinet top See Figure 3 Rating plate VARTA element Connect your storage cabinet to the router of your home network by means of the network cable The port RJ45 soc...

Page 38: ...system 1 Charge power of the battery inverter in watt W The energy storage system is charged with this power power of the generating units e g PV system CHP minus the direct internal consumption 2 Dis...

Page 39: ...connected to the VARTA server green online red offline 7 Info button i Displays information about the storage system e g IP address energy counter or the most recent grid faults To see further explan...

Page 40: ...been checked A download is available from www varta storage com for the online login to the storage system and for using the portal see Chapter 8 5 Warranty registration Alternatively you can tick th...

Page 41: ...ut maintenance and cleaning work Only original parts are to be used for maintenance work 5 1 Maintenance work Maintenance of the energy storage system includes Service inspection and maintenance Repai...

Page 42: ...g WARNING Entry of water into electrical systems Possible mortal danger Do not use water for cleaning the energy storage system Never put down containers with fluids beverage containers and the like o...

Page 43: ...ce Maintenance 6 Malfunction event of damage WARNING Improper elimination of malfunctions Possible mortal danger Ensure that only qualified electricians certified by VARTA Storage GmbH carry out work...

Page 44: ...e welcome page of the web interface To do this click on the i icon A window will open Any pending system errors and the previous five grid faults can be read from this window 6 2 Behaviour in the even...

Page 45: ...r can limit the damage WARNING Damaged battery module due to technical defect Pungent smell Avoid contact with possibly leaking fluid Avoid contact with possibly escaping vapours If possible switch of...

Page 46: ...subject to labelling as long as there are no other hazardous goods on or inside the vehicle The other requirements of GGVSEB ordinance on the national and international carriage of hazardous goods by...

Page 47: ...he energy storage system and its components is only allowed to be carried out by the manufacturer and the electricians qualified and certified by him Be prudent during transport Adhere to the transpor...

Page 48: ...the load has to be properly secured transport the battery module only in its intended transport packaging adhere to the requirements according to GGVSEB and ADR Use your personal protective equipment...

Page 49: ...ly packaged are delivered in separate and tested packaging units on pallets The disposal of the packaging will be taken over by the installation engineer Please examine the deliveries on completeness...

Page 50: ...t note Leave all parts packed in the original packaging and request a damage inspection by the shipper immediately Figure 7 ShockWatch sticker i Remove the packaging not until immediately before the i...

Page 51: ...y stored in the transport vehicle must not be stored outdoors avoid sudden temperature changes The housing and the battery module are to be stored dry at a humidity of 80 are to be stored at a tempera...

Page 52: ...components WARNING Entry of water into electrical systems Short circuit and corrosion due to condensation Start the assembly not until the components have room temperature WARNING Installation of dam...

Page 53: ...ARNING Entry of water into electrical systems Mortal danger from electric shock Install the storage cabinet only inside buildings Observe all requirements for the installation location CAUTION Persona...

Page 54: ...depth The floor must be able to take the load Weight of the energy storage system Chapter 3 6 Technical parameters If necessary have the statics tested The ground the adjacent walls and ceiling must...

Page 55: ...from the device unhindered 8 3 2 Environmental conditions The installation location must match a pollution degree 2 A continuous air exchange possibly via forced ventilation e g window air conditionin...

Page 56: ...reezing point in which salty humidity might enter with ammonia containing environment 8 4 Warranty For the warranty to be effective to safeguard any warranty claims outside Germany Austria and Switzer...

Page 57: ...an also register the data subject to the customer s consent The activation code label Unlock Code is affixed to the inside of the storage cabinet door This label is provided for the customer s persona...

Page 58: ...58 Subject to modification Updated 10 2017 Figure 9 ID label of the battery module example Figure 10 Activation code label example...

Page 59: ...incl registration for the web portal Chapter 8 5 2 8 5 1 Warranty registration by the installation engineer Open page www varta storage com Change to energy storage systems Registration in the B2B ar...

Page 60: ...ber s NOTE This applies to all battery modules which have not yet been registered i If the storage is connected to the Internet the serial number or the serial numbers of the installed battery modules...

Page 61: ...e installation engineer completes the following fields and transmits them to VARTA Storage GmbH If Yes continue with the next screen If No the screen customer data will be skipped In this case the end...

Page 62: ...62 Subject to modification Updated 10 2017 Details of the commissioning report...

Page 63: ...2017 63 General Operation Installation Operation Service Maintenance Confirmation of the registration Completion of the registration with close These data can be viewed in the B2B area Open under warr...

Page 64: ...stems Registration in the portal Under No access yet Register now with serial number and activation code Enter the following details Battery storage Contact data Declaration for contacting via telepho...

Page 65: ...Subject to modification Updated 10 2017 65 General Operation Installation Operation Service Maintenance Click the button Send registration...

Page 66: ...66 Subject to modification Updated 10 2017 After completion of the entries the details of the warranty registration are displayed Correct the entries or send the registration now...

Page 67: ...Service Maintenance Confirmation with the warranty registration as a PDF Final screen with the warranty documents as a PDF After registration the customer receives an email with the access data Alter...

Page 68: ...is intended for the qualified electrician Use your personal protective equipment This reduces the risk of injuries during the mechanical work Observe the safety rules Disconnect Lockout Check for abse...

Page 69: ...stem with a 16 A fuse type B Observe the disconnect conditions in accordance with VDE 0100 410 Never connect the energy storage system without a PE and N connection A suitable separator must be instal...

Page 70: ...box The following connections must be prepared Device connection 5 x 1 5 2 5 mm Sensor cable RJ12 LAN connection i 1 Do not allow any mechanical load on the sensor cable 2 In order to minimise losses...

Page 71: ...the end The PE conductor must be 5 mm longer than the other four conductors L1 L2 L3 N Shorten these conductors accordingly i A flexible plastic sheathed cable facilitates assembly work Strip the wire...

Page 72: ...n nose on both sides For locking when mounting the connector 5 Contact insert Insert the wires according to Figure 13 Assignment AC connector connection side into the screw connections in the contact...

Page 73: ...Subject to modification Updated 10 2017 73 General Operation Installation Operation Service Maintenance Tighten the union nut for strain relief Figure 13 Assignment AC connector connection side...

Page 74: ...nd discharging malfunction Conductors L1 L2 L3 for building connection current sensor and AC connector must have the same phase assignment Executing the connection as a right hand phase rotation is no...

Page 75: ...s in the direction of the sub distribution see Figure 14 Current sensor direction of installation Conductors L1 L2 L3 for building connection current sensor and AC connector must have the same phase a...

Page 76: ...fied electrician Read the instruction manual WARNING Components are heavy This might lead to overburdened intervertebral discs bruises and crushings Carry out the work described in this chapter with 2...

Page 77: ...intenance 8 8 Installing and connecting the storage cabinet Plug the AC connector into the AC port The catch audibly engages Figure 15 AC port rear of the storage cabinet Insert the sensor cable and t...

Page 78: ...abinet to the rear wall using appropriate fasteners To do so turn the mounting bracket outwards by 90 Figure 17 Wall mounting VARTA element Set the height adjustable feet see Figure 21 Installation po...

Page 79: ...rician DANGER Contact with live parts Mortal danger Adhere to the waiting times Make sure that the battery modules are switched off and no LED indicator is lit The energy storage system must not be tr...

Page 80: ...80 Subject to modification Updated 10 2017 8 9 1 Opening the storage cabinet To open the cabinet undo the screws to the side near the door Aid Torx 25 screwdriver Figure 18 Opening the storage cabinet...

Page 81: ...injuries and material damage Unpack the battery module carefully Check the battery module for damages and cleanness Never install and commission are damaged or contaminated battery module Transport th...

Page 82: ...ibly leaking fluid Avoid contact with possibly escaping vapours Damaged or contaminated battery module Contact VARTA Storage GmbH First aid in case of contact with electrolyte When inhaling Leave the...

Page 83: ...Subject to modification Updated 10 2017 83 General Operation Installation Operation Service Maintenance Figure 19 VARTA element battery module...

Page 84: ...due to too high current Always connect only one battery module to one battery charger ATTENTION Overstorage of the battery module Deep discharge of the battery module Once you started commissioning it...

Page 85: ...20 Clamped connections of battery module DRY contact Depending on the model up to two battery modules will be installed The battery modules are placed in accordance with Figure 21 Installation positio...

Page 86: ...86 Subject to modification Updated 10 2017 Figure 21 Installation positions of the battery modules 1 4 Height adjustable feet 5 Battery connections 6 Fastening screws for battery modules...

Page 87: ...Subject to modification Updated 10 2017 87 General Operation Installation Operation Service Maintenance blank page...

Page 88: ...88 Subject to modification Updated 10 2017 Installing a battery module expansion stage element 3 6 Figure 22 Connections expansion stage element 3 6...

Page 89: ...with correct polarity Communication 1 Insert the four communication cables into the openings in the clamping connector The connections are self clamping For the pin assignment see Figure 20 Clamped c...

Page 90: ...90 Subject to modification Updated 10 2017 Installing two battery modules expansion stage element 9 12 Figure 23 Connections expansion stage element 12...

Page 91: ...ith correct polarity at the rear battery module o Communication 1 Insert the four communication cables into the openings of the clamping connector The connections are self clamping For the pin assignm...

Page 92: ...nnector The connections are self clamping For the pin assignment see Figure 20 Clamped connections of battery module DRY contact o Communication 2 Plug in the communication cable red CAN o Fixation Fi...

Page 93: ...binet Before you close the energy storage system please check all tools removed is the interior clean o no loose parts in the interior o no small parts in the interior all cable connections correctly...

Page 94: ...er the installation of the battery modules the battery modules have to be activated again See Chapter 8 9 4 Installing and connecting battery modules 8 10 2 Switching on The VARTA element energy stora...

Page 95: ...s every second Duration approx 90 s System check Green Steady light Ready Red Steady light Probable error The battery modules have not yet been configured Continue with commissioning LED ring colour P...

Page 96: ...rial number can be found on the rating plate on the outside of the energy storage system The welcome page of the web interface will appear If the storage system cannot be accessed via the customer s n...

Page 97: ...Operation Installation Operation Service Maintenance Further tabs appear in the header For a simplified installation you can use the menu Quick Install see Chapter 8 11 8 10 4 Entering serial numbers...

Page 98: ...unless the correct serial number s of the battery modules are stated Once the correct serial numbers have been entered the LED ring indicator changes from red to green If the LED continues to be red...

Page 99: ...he network router DNS and gateway address are usually identical for commercially available DSL routers These addresses can differ for company networks Moreover ports 4500 21 and 37 need to be enabled...

Page 100: ...Click on the Grid parameters tab The Grid parameters page will appear Change the settings if necessary Setting Automatic Check the Automatic option Select the country for which the settings are to ap...

Page 101: ...Maintenance 8 10 7 Reboot A reboot is required after parameters are changed To do so turn the storage system off and then back on again at the On Off button Afterwards checks on the welcome page and...

Page 102: ...b interface 1 Check the display of the current sensor on reasonable values 2 Check the online status green online 3 Click on the i button There should be no errors displayed in the info window see Fig...

Page 103: ...enance Figure 26 Info window on the web interface 8 10 9 Checks on the System page Click on the System tab Checking the connections Once the energy storage system has been setup and connected it is ne...

Page 104: ...ection to the current sensor Note The system may need to have a large load at all three phases Checking the battery modules Check whether the serial numbers of all installed battery modules are displa...

Page 105: ...ion Installation Operation Service Maintenance 8 11 Quick Install Click on the Quick Install tab Follow the wizard step by step Basic settings menu Enter the device name Select the storage type Enter...

Page 106: ...106 Subject to modification Updated 10 2017 Network settings menu The network settings will be taken over unchanged Click on Apply...

Page 107: ...tion Service Maintenance Grid parameters menu The grid parameters will be set to Automatic Select the appropriate country For further information see Chapter 9 4 4 Complete the Quick Install with Fini...

Page 108: ...9 1 Access to the web interface password entry The procedure for accessing the web interface is described in the Operation section See Chapter 4 3 1 Certain parameters may be changed only by trained...

Page 109: ...numbers the state of the battery modules and the battery charger as well as the battery inverter data System and grid errors are displayed in the fields Error list and GS error list The serial numbers...

Page 110: ...gives you access to other input screens Click on a tab Enter the parameters or check the corresponding selection box Confirm your entries by clicking on the Apply button Alternatively you can restore...

Page 111: ...issioning The maximum length is 20 characters Date and time can be entered here As a rule these parameters are automatically synchronised via the time server Time zone For Germany GMT 1 Greenwich Mean...

Page 112: ...this the selection field next to Activate DHCP is checked DHCP This option is used to activate the automatic referencing of the customer s network parameters IP address Is read out automatically Netwo...

Page 113: ...tion for example The IP ranges 172 30 xxx xxx to 172 31 xxx xxx must not be used 9 4 3 Service settings The following parameters can be set on this page Reboot time By default the system reboots at be...

Page 114: ...time until the next air filter change can be reset To do so check the selection field It is assumed that the air filter is really replaced or cleaned Checking the current sensor Upon agreement with t...

Page 115: ...or switch off have to be adjusted to the requirements of the respective country Automatic If the selection box is checked the saved settings will be used for GS protection The country for which the se...

Page 116: ...stria 47 50 51 50 184 264 255 France 47 50 51 50 184 264 253 Italy 47 50 51 50 184 264 253 Netherlands 47 50 51 50 184 264 253 Table 12 Grid parameter default settings Note If the Automatic option is...

Page 117: ...e power factor cos for compensation of the reactive power is set to 0 95 at the factory This value may have to be adjusted as specified by the relevant grid operator In the drop down list reactive pow...

Page 118: ...0 9 under excited and 0 9 over excited To do so select the desired value from the drop down list Target value for cos phi Power factor setting Under excited 0 90 100 0 91 90 0 92 80 0 93 70 0 94 60 0...

Page 119: ...um power in up to which the reactive current is not controlled Setting as per Q P characteristic Reactive power function Select Q P characteristic from the drop down list QPX1 QPX2 Enter the settings...

Page 120: ...in Table 12 Normally the power factor at the beginning of the characteristic is 1 According to the table the value of 0 has to be set for QPY1 QPX2 End point of the Q P characteristic on the power ax...

Page 121: ...ower Enter the minimum power in up to which the reactive current is not controlled Setting as per Q U characteristic Reactive power function Select Q U characteristic from the drop down list QUX1 to Q...

Page 122: ...The setting is to be found in Table 12 Normally the parameter is set to 0 i e no reactive power is produced QUX3 Start of the second section of the Q U characteristic on the voltage axis The parameter...

Page 123: ...nance Figure 28 Q U characteristic i When setting the parameters the following condition must be adhered to QUX1 QUX2 QUX3 QUX4 Time delay Enter the time in s after which the reactive power is to be a...

Page 124: ...tation If you need the power limitation P U TOR D4 you can select either characteristic A or B via the drop down list 9 6 Logging out Finally it is necessary to ensure that the customer is unable to a...

Page 125: ...ions DANGER Contact with live parts Mortal danger Adhere to the waiting times Make sure that the battery modules are switched off and no LED indicator is lit The energy storage system must not be tran...

Page 126: ...parts are to be used for maintenance work When all work is complete cleanly remake and check the contacts and connections and screw in place All work on the VARTA element system is to be documented b...

Page 127: ...ntervertebral discs bruises and crushings Carry out the work described in this chapter with 2 persons or suitable equipment 10 2 Scope of maintenance work Maintenance of the VARTA element energy stora...

Page 128: ...4 7 Is the room temperature between 5 C and 30 C assured throughout the year 18 C is the ideal temperature Clarify with the customer as to how the temperature in the installation room can be maintaine...

Page 129: ...header The error lists for the storage system and the grid and system GS protection will be displayed arrows Error rectification Identify the errors using the error descriptions Notes on troubleshoot...

Page 130: ...on the Report button and send the report to the VARTA service 11 2 3 Checking the software version Select the Version tab from the header The software versions can be read 11 2 4 Software update A sof...

Page 131: ...pdate please check whether any errors are displayed on the web interface If yes rectify them first and restart After this the system is ready for a software update 11 2 5 Air filter change Resetting t...

Page 132: ...t air at the top Wait for 10 to 15 s until the fans have reached a constant speed Note It is possible that the fans are already running Pay attention to noises that indicate mechanical damage Reset to...

Page 133: ...the current sensor values Select the System page Check the current sensor values I grid L1 I grid L2 and I grid L3 on reasonable values If a current sensor value is approx 0 although the phase is curr...

Page 134: ...hases is 0 in spite of a load check the connection between energy storage system and current sensor If necessary replace the connecting cable RJ12 cable Check whether the current sensor board is prope...

Page 135: ...General Operation Installation Operation Service Maintenance 11 3 3 Checking the battery modules The warnings and errors of the battery modules are displayed on the System page Indicated errors are ex...

Page 136: ...he energy storage system off Adhere to the waiting times Make sure that the battery modules are switched off and no LED indicator is lit The energy storage system must not be transported if a battery...

Page 137: ...intervertebral discs bruises and crushings Carry out the work described in this chapter with 2 persons or suitable equipment 11 4 1 Opening the cabinet Make sure that the On Off button on the front o...

Page 138: ...nverter Take hold of the battery inverter in both hands and pull out at the handles To reinstall perform the working steps in reverse order 11 4 3 Removing and installing the battery charger Before pl...

Page 139: ...31 Connections on the battery charger front side 1 Comm 1 Warning and fault 2 Comm 2 RJ11 SOCKET not used 3 Comm 3 RJ45 SOCKET communication 4 Battery power 2 must not be used 5 Battery power 1 Push...

Page 140: ...ification Updated 10 2017 Figure 32 Battery charger rear 1 Connection to the second battery charger at expansion stage element 9 12 2 Inverter connection Pull the battery charger out of the compartmen...

Page 141: ...33 Setting the terminal resistor Note Setting the terminal resistor only at expansion stage element 9 12 Applies only to battery chargers having cables plugged into both connections see Fig 32 at the...

Page 142: ...ion to the assignment of the battery cables Switch on the battery module at the activation button At expansion stage element 9 12 additionally switch on the second battery module at the activation but...

Page 143: ...e Switch off the battery module at the activation button hold the button until the LED goes off Plug off the following cable connections Battery power connection Comm 1 Warning and Fault Comm 3 RJ48 U...

Page 144: ...around the filter with a cloth Clean the air filter with a vacuum cleaner if necessary i Make sure no dust from the air filter gets inside the storage system Replace the air filter at every second se...

Page 145: ...36 Screws of cabinet cover front bottom Loosen the mounting nuts 3 x at the rear of the storage cabinet Aid No 10 flat wrench Figure 37 Nuts of cabinet cover rear bottom Lift off the cover Remove the...

Page 146: ...k the bearing play and ease of movement of the fan by hand Replacing the fan Disconnect the fan circle Loosen the four screws arrows on the fan cover and cut open the cable tie Aid Size 4 hexagon sock...

Page 147: ...llation Operation Service Maintenance Preparing the new fan Remove and dispose of the plastic housing Aid Size 4 hexagon socket wrench Figure 39 Removing the plastic housing Manually check the fan whe...

Page 148: ...e Re establish the protective earth connection Fix the protective earth cable 11 5 Completion of service and repair work DANGER Contact with live parts Mortal danger Remove all tools and or small part...

Page 149: ...ge system 11 5 1 Checking the operating state Make sure that no contamination or material residues are inside the device Clean using a vacuum cleaner or similar if necessary Switch the battery module...

Page 150: ...een Pulses with decreasing intensity Unloading If necessary check whether error messages appear on the web interface see Chapters 4 3 2 and 9 2 and rectify the errors if possible Figure 41 On Off butt...

Page 151: ...l systems Possible mortal danger Do not use water for cleaning the energy storage system Never put down containers with fluids beverage containers and the like on electrical systems Cleaning agents Do...

Page 152: ...n is allowed to rectify malfunctions 12 1 Malfunction indicators of the LED ring The LED ring at the On Off switch indicates malfunctions See Table 11 12 2 Malfunction indicators on the web interface...

Page 153: ...disassembly due to lack of professional knowledge Personal injuries and environmental damage Only the qualified electrician is allowed to disassemble the energy storage system Read the instruction man...

Page 154: ...hapter Safety i How to open the storage cabinet and disassemble the components is described in Chapter 11 4 The battery modules should be in a charge state of less than 30 If necessary discharge the m...

Page 155: ...age com If necessary also request packaging for hazardous goods Packaging and collection costs are taken over by VARTA Storage GmbH The cabinet can be disposed of as electrical waste for instance at a...

Page 156: ...ified electrician WARNING Improper transport due to lack of professional knowledge Possible mortal danger and material damage The transportation of the energy storage system and its components is only...

Page 157: ...is described in Chapter 11 4 The battery modules should be in a charge state of 20 to 30 of their capacity If necessary charge or discharge the battery modules The battery modules must be commissione...

Page 158: ...port rear of the storage cabinet 77 Figure 16 Sockets rear of the storage cabinet 77 Figure 17 Wall mounting VARTA element 78 Figure 18 Opening the storage cabinet 80 Figure 19 VARTA element battery m...

Page 159: ...nt 3 31 Table 6 Technical parameters expansion stage element 6 31 Table 7 Technical parameters expansion stage element 9 32 Table 8 Technical parameters expansion stage element 12 32 Table 9 Technical...

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