SILLA PRISM SOLAR RFID Instructions For Installation, Use And Maintenance Manual Download Page 20 | Manualshive

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Connecting the sensor to Prism Three-phase

For three-phase Prism, the sensor must be connected as follows:

Connection marking

Connection marking

A+ RS485

A+

B- RS485

B-

GND

G

Terminating resistors:

The

120 ohm terminating resistor

is connected to the end of the cable at the meter

terminals. Inside Prism, check that the jumper on the right-hand side of the connector is
correctly installed.

Cables:

●

The communication line is RS485 at 9600bps

●

The length of the cables should not exceed 200 metres

●

Use a

twisted and shielded twisted pair, with GND conductor, with a

recommended cross section of 0.25-0.5 mm2.

For distances less than 100 m, a pair of CAT5 cable or similar can be used. Preferably,
choose a cable suitable for RS485/Modbus communication.

18

-

Prism SOLAR rel. 2.2.2

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Summary of Contents for PRISM SOLAR RFID

Page 1: ...PRISM SOLAR RFID Installation use and maintenance manual rel 2 2 2 rev 20220517 ...

Page 2: ...opyright The copyright of these operating instructions is owned by the manufacturer Texts and images are shown at the technical level of the product at the time of printing Silla reserves the right to change the information provided in the documentation The content of the documentation shall not give rise to any complaints on the part of the purchaser Silla Prism is a registered trademark owned by...

Page 3: ...he sensor to Prism Single phase 14 PRISM THREE PHASE 15 Connection power supply 15 Location of Sensor 16 Sensor installation for Prism Three phase 17 Connecting the sensor to Prism Three phase 18 PRISM SOLAR DUO 19 Power connection in system single phase 19 Installation of the sensor for Prism Duo in a single phase installation 20 Power connection in system three phase 21 Installation of sensors f...

Page 4: ...tionality Advanced 32 Current setting of recharge 32 Modes of recharge 32 Charging Modes 33 Mode Solar 33 Mode Normal 33 Mode Pause 33 RFID Display 34 Key usage with RFID display 34 How to store the charging cable 35 Procedure reset 35 Update 35 Cleaning periodically 36 Disposal 36 TROUBLESHOOTING 36 Problems with balancing 36 Problems with network 38 ATTACHMENTS 39 Technical sheet 39 Led Indicato...

Page 5: ...r the standards of the documentation Silla cannot under any circumstances be held liable for accidents or damage resulting from the inappropriate use of Prism as well as from the non observance even partial of the safety regulations and intervention procedures described in the documentation Failure to comply with the instructions for use installation conﬁguration operation and maintenance of the l...

Page 6: ... the outside of the Prism The label contains the following information To identify the Wi Fi network connecting to Prism and to know the credentials set by default for the different user profiles please refer to the label below username on the left password on the right 4 Prism SOLAR rel 2 2 2 ...

Page 7: ...tion so that the Prism cools down when it is recharging The mounting surface must have a flat base that provides sufficient stability for mounting the Prism taking into account the possible mechanical stresses resulting from the use of the charging cable It must be ensured that the maximum permissible operating temperature cannot be exceeded under the influence of external influences such as direc...

Page 8: ...The cable cross section must be adjusted in accordance with the desired connected power and other aspects such as line length material type of arrangement etc The Prism connection terminals are designed for a line with a minimum cross section of 2 5mm2 up to 10mm2 Prism incorporates a type B RCD 20mA AC 6mA DC The supply line for Prism must always be dimensioned and secured in accordance with nati...

Page 9: ...from the vehicle connector Always make sure to disconnect the charging cable before starting the vehicle If the device or connector emits smoke or starts to melt never touch the charging cable Stop the charging process immediately and disconnect the power supply to the Prism Ensure that the charging cable is out of the reach of children Do not step on the cable or its connector Once the vehicle is...

Page 10: ...rmware if available Change the default password and choose strong passwords when registering for online services Most users use the same password to access the services they use most frequently This practice is wrong and very dangerous The security of your data is more important than ease of use Properly set up the security of the router which is the main access node for potential cyber attacks To...

Page 11: ... and maintenance manual Drilling patterns 1 sensor for single phase Prism 3 sensors SEM Three module with manual for Prism Three and Prism Duo Tools needed In addition to the contents of the packaging the following tools are required for installation Phillips screwdriver Cordless drill or screwdriver Conical cutter Drill bit for wall Ø 8 mm Grommet or cable gland A spirit level is recommended Pris...

Page 12: ...he Prism casing to drill the hole For the hole at the bottom install a suitable cable gland with a maximum diameter of 32 mm and a maximum nut size of 36 mm The cable glands used must be selected and installed in such a way as to maintain the IP rating of the enclosure Do not drill prisms in places other than those indicated in this manual Drilling at points other than those indicated will result ...

Page 13: ...late to drill the holes in the supporting wall Screw the supplied screws 8 x 60 into the dowels provided The IP degree of protection of the Prism is only guaranteed if the supplied screws and washers or equivalent are used Prism SOLAR rel 2 2 2 11 ...

Page 14: ... supply For single phase variants connect the power supply according to the following diagram Name Thread colour Connection marking Phase 1 Brown L1 Neutral conductor Blue N Conductor on the ground Green yellow G 12 Prism SOLAR rel 2 2 2 ...

Page 15: ...n of the additional sensor In the diagrams only the phase line is shown the neutral must be passed outside the current sensor In the case of single phase systems without a storage system the current sensor should be placed according to the following diagram Note for systems with storage systems please refer to the section on systems with storage systems Prism SOLAR rel 2 2 2 13 ...

Page 16: ...n use a twisted pair with a recommended cross section of 0 25 0 5 mm2 Note for distances below 100 m a pair of CAT5 or similar cables can be used If the twisted pair is laid in contact with power cables or Ethernet cables or the installation takes place in a place where electromagnetic interference is present the use of a shielded cable is recommended Connect the braid on the Prism side only 14 Pr...

Page 17: ...marking Phase 1 see note Brown L1 Phase 2 Black L2 Phase 3 Grey L3 Neutral conductor Blue N Earth conductor Green yellow G Note some cars charge using only one phase For this reason it is advisable to connect the least engaged phase of the system to L1 in order to mitigate the imbalance created during single phase charging Prism SOLAR rel 2 2 2 15 ...

Page 18: ...allation of the additional sensor Only the phase line is shown in the diagrams The neutral must be passed outside the current sensor In the case of systems without a storage system the current sensor should be placed according to the following diagram Note for systems with storage systems please refer to the section on systems with storage systems 16 Prism SOLAR rel 2 2 2 ...

Page 19: ...phase Prism the 3 sensors are connected according to the following diagram For installation of the device SEM Three refer to the manual supplied with it Use type gL IEC 269 or type M fuses of 0 5A to 2A for instrument protection Prism SOLAR rel 2 2 2 17 ...

Page 20: ...inals Inside Prism check that the jumper on the right hand side of the connector is correctly installed Cables The communication line is RS485 at 9600bps The length of the cables should not exceed 200 metres Use a twisted and shielded twisted pair with GND conductor with a recommended cross section of 0 25 0 5 mm2 For distances less than 100 m a pair of CAT5 cable or similar can be used Preferably...

Page 21: ...e phase For single phase installations connect the power supply according to the following diagram Name Thread colour Connection marking Phase 1 Brown L1 L2 Neutral conductor Blue N N1 Conductor on the ground Green yellow G G Prism SOLAR rel 2 2 2 19 ...

Page 22: ...he sensor for Prism Duo in a single phase installation To install the device SEM Three refer to the related manual at disposal To use type gL IEC 269 or type M da 0 5A a 2A to protect the device 20 Prism SOLAR rel 2 2 2 ...

Page 23: ...aximum power of the phase max 7 4 kW connecting Prism DUO following the scheme below Name Thread colour Connection marking Phase 1 Brown L1 Phase 2 Black L2 Neutral conductor Blue N N1 Conductor on the ground Green yellow G G Note two different phases of the three phase system must be connected to terminals L1 and L3 Prism SOLAR rel 2 2 2 21 ...

Page 24: ...on For three phase Prism the 3 sensors are connected according to the following diagram For installation of the device SEM Three refer to the manual supplied with it Use type gL IEC 269 or type M fuses of 0 5A to 2A for instrument protection 22 Prism SOLAR rel 2 2 2 ...

Page 25: ...PRISM WALL MOUNTING TEMPLATE Remove these centre pages and use them as a template to mark the position of the PRISM wall mounting holes Use the dowels provided ...

Page 26: ...24 ...

Page 27: ...Prism SOLAR rel 2 2 2 25 ...

Page 28: ...Page intentionally left blank ...

Page 29: ...Prism check that the jumper on the right hand side of the connector is correctly installed Cables The communication line is RS485 at 9600bps The length of the cables should not exceed 200 metres Use a twisted and shielded twisted pair with GND conductor with a recommended cross section of 0 25 0 5 mm2 For distances less than 100 m a pair of CAT5 cable or similar can be used Preferably choose a cab...

Page 30: ...e insert the front cover Make sure that the connector on the cover engages properly with the gold comb on the base board Tighten the 12 screws provided in the relevant holes Install the interlocking frame and remove the protective film of the cover 24 Prism SOLAR rel 2 2 2 ...

Page 31: ...d configuration Look for Prism among the available WiFi networks via smartphone tablet or PC Its format will be Prism xxxxx where xxxxx stands for a number Connect to Prism net using the WiFi credentials on the sticker in the product identification section Once you are are successfully connected to Prism WiFi navigate on the address http 192 168 8 1 benvenuto and log in using installer credentials...

Page 32: ...fter logging in the configuration page to fill out with essential data to make Prism work will appear Carefully follow the on screen directions For each item to be completed there are instructions to follow 26 Prism SOLAR rel 2 2 2 ...

Page 33: ... via Ethernet to a DHCP enabled network you will immediately be able to access the Internet and no further network configuration is required The second page of the configuration wizard shows the IP address assigned to Prism by the router Note we recommend that you assign Prism a ﬁxed IP from your router or Prism settings so that you can reach the interface more comfortably over the local network u...

Page 34: ...n a link will lead you to the section where you can configure Prism connection to an existing WiFi network Click on the link indicated Login using the installer credentials shown on the sticker in the product identification section Open the Network WiFi Wireless on some versions menu Press the SCAN button Prism will scan for available Wi Fi networks which will be listed on the next screen 28 Prism...

Page 35: ...ssary enter the Wi Fi password from in the WPA access phrase box Note If you use several access points with the same SSID and you want to make sure that Prism connects to a speciﬁc one select Lock to BSSID typically the closest one with the best signal Click on SEND to continue with the configuration On the next page click SAVE without changing any other settings Once back on the main page click S...

Page 36: ...irm apply within 90s waiting for rollback will appear Repeat the Connection procedure to an existing WiFI network Note if you do not connect to Prism internal WiFi again within 90 seconds the previous setting will be restored Note if Prism loses the connection to the chosen WiFi network it may not be reachable via its internal WiFi If that is the case the reset procedure needs to be carried out At...

Page 37: ...ials available in the Product Identification section Main page Once the connection is established navigate to http 192 168 8 1 The main Prism screen will appear From this page you can view data about the current status of Prism status indication of the status of the current charging process disconnected no vehicle is connected connected a vehicle is connected and is not charging in charge a vehicl...

Page 38: ...d in hours and minutes autonomy km of added autonomy This parameter is influenced by the options auto energy energy fed into the battery Functionality Advanced Click on the advanced button on the main page Login using user or admin as the user name and the password will be the corresponding one in the Identification section of the product Once logged in the advanced functionalities will appear Cur...

Page 39: ...Balancing the charging current will be automatically reduced to keep the power imported from the grid below the limit set in Max power If sufficient power is not available to charge the car charging will be temporarily interrupted If the solar installation is producing energy this will be added to the energy drawn from the grid however respecting the installation current limit and the current chos...

Page 40: ...D display The main function of the key and RFID display pairing is to recognize the Prism owner and to allow him to start charging without using the APP The charging starts by default when the connector is plugged into the car using the charging mode set Auto start can be turned off via Prism configurations The voice Auto start is normally selected by default to allow the charging to start right w...

Page 41: ...ector and wait at least 30 seconds Switch the Prism back on and wait about 1 minute Within 5 minutes press and hold the Prism touch button for 30 seconds use the left button for the Duo version Prism will light up purple LEDs Release the touch button Wait at least 10 minutes without switching off the Prism The settings are restored You can now access the Prism Wi Fi using the factory credentials i...

Page 42: ...n centre for more information TROUBLESHOOTING Problems with balancing Problem Balancing not working properly Prism single phase no Powerwall Solution Verify sensor reading in Dashboard is the read value of power imported from the grid 0kW even if there are active loads Check that the sensor is positioned in the right place i e upstream of all loads See Sensor Placement section Ensure that only the...

Page 43: ...N check that the SEM Three module is communicating with the Prism red green COM LED flashing every 2 5 seconds check that the RS485 connections are correct A B GND ensure that the GND terminal is connected at both ends ensure that the 120ohm resistor is installed on the SEM Three and the 120 jumper is installed on the Prism measure the resistance between A and B check that it is approx 60ohm Check...

Page 44: ...the Ping test towards a normally reachable site e g google com If previous tests were successful but this one gives an error the problem lies in the modem router Problem once connected to the Prism Wi Fi I cannot access the settings page Check that you have entered the Prism address correctly and that your phone PC is connected to the correct network Restart the Wi Fi of the device used Restarting...

Page 45: ...l safety class Class I Protection class IP65 IK10 Charging Modes Mode 3 Monophase Duo Triphase Dimensions without cable 263 x 238 x 88 mm Weight with 7 m cable kg 6 5 9 6 5 Material ABS Standard IEC 61851 1 2019 Power supply 230V AC 230V 400V AC 400V AC Absorbed current max 32A Self consumption Stand by 2 5W Massimo 7 5W Safety RCD 6mA DC 20mA AC Frequency 50 Hz 60 Hz Charging power max 7 4kW 7 4k...

Page 46: ...D BY Prism is on standby ready for charging green moving LEDs green CHARGING Vehicle charging regularly green bottom led top led yellow depending on the percentage of energy from photovoltaics moving yellow SOLAR Use of solar generation for charging All purple purple UPDATE A Prism update is in progress The device will reboot when the update is complete LED Led bar color Button color Status Descri...

Page 47: ...mote functionality may not work some red leds red ERROR Different combinations of the LEDs represent error warnings If all LEDs are red it is necessary to disconnect the connector remove power to Prism and contact service Orange LEDs orange WAITING FOR AUTHORIZATION Prism is waiting for authorization to start charging Refer to the section The RFID display to enable charging Prism SOLAR rel 2 2 2 4...

Page 48: ...y period replaced products become the property of the manufacturer Only the original purchaser can benefit from this guarantee if he has complied with the normal maintenance instructions in the manual Silla Industries liability under the warranty shall expire at the time when the original owner transfers ownership of the product or when modifications have been made to the product The guarantee doe...

Page 49: ...Prism SOLAR rel 2 2 2 43 ...

Page 50: ...44 Prism SOLAR rel 2 2 2 ...

Page 51: ......

Page 52: ...Via della Meccanica 2 A 35127 Padova PD Italia https silla industries support silla industries 39 049 2325440 ...

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