SolarEdge. Immersion Heater Controller Installation Guide. For Europe, APAC & South Africa Version 1.6

Transcription

1 SlarEdge Immersin Heater Cntrller Installatin Guide Fr Eurpe, APAC & Suth Africa Versin 1.6

2 Cntents Cntents HANDLING AND SAFETY INSTRUCTIONS 2 Safety Symbls Infrmatin 2 Immersin Heater Cntrller Installatin Guide 3 Overview 3 Installatin 6 Cnnectin 7 Guidelines 7 Cnnecting the Device 8 Cnfiguratin 9 Verifying the Cnnectin 13 Buttn Functinality 14 LED Indicatins 14 Trubleshting 15 Specificatins 17 Immersin Heater Cntrller Installatin Guide 1

3 HANDLING AND SAFETY INSTRUCTIONS HANDLING AND SAFETY INSTRUCTIONS During installatin, testing and inspectin, adherence t all the handling and safety instructins is mandatry. Failure t d s may result in injury r lss f life and damage t the equipment. Safety Symbls Infrmatin The fllwing safety symbls are used in this dcument. Familiarize yurself with the symbls and their meaning befre installing r perating the system. WARNING! Dentes a hazard. It calls attentin t a prcedure that, if nt crrectly perfrmed r adhered t, culd result in injury r lss f life. D nt prceed beynd a warning nte until the indicated cnditins are fully understd and met. CAUTION! Dentes a hazard. It calls attentin t a prcedure that, if nt crrectly perfrmed r adhered t, culd result in damage r destructin f the prduct. D nt prceed beynd a cautin sign until the indicated cnditins are fully understd and met. NOTE Dentes additinal infrmatin abut the current subject. IMPORTANT SAFETY FEATURE Dentes infrmatin abut safety issues. Dispsal requirements under the Waste Electrical and Electrnic Equipment (WEEE) regulatins: NOTE Discard this prduct accrding t lcal regulatins r send it back t SlarEdge. 2 Immersin Heater Cntrller Installatin Guide

4 Immersin Heater Cntrller Installatin Guide Immersin Heater Cntrller Installatin Guide Revisin Histry Versin 1.6 (Nv. 2017): Terminlgy updates: Device Cntrl changed t Hme Energy Management Plug-in Scket with Meter Inverter Firmware CPU versin required: v3.21xx Min On Time default value updated t 5 minutes Recmmendatin t install a 2-ple 16A magnet-thermal switch breaker Figure 4 updated Versin 1.5 (Apr. 2017) - Separated English and German Versins Specificatin and graphic changes Overview The SlarEdge Hme Energy Management slutins allw increasing the self-cnsumptin f a site. One methd used fr this purpse is cntrlling the usage (cnsumptin) f lads using Hme Energy Management prducts. The SlarEdge Hme Energy Management units divert pwer t an appliance (lad) accrding t precnfigured schedules, using the fllwing mdes: Schedule - The device turns n and ff at times set by the user fr the user s cnvenience, regardless f available PV pwer. Smart Save - The device (typically a biler r water pump) is cntrlled autmatically t maximize self-cnsumptin. Grid pwer is used nly if PV pwer is insufficient t meet the user s Ready by time. Fr example, t heat water fr 2 hurs and have ht water by 18:00, setduratin Ttal Time t 2 hurs and Ready by t 18:00. The biler may wrk befre 16:00 if there is available PV pwer, but in any case yu are guaranteed t have ht water by 18:00. Refer t fr examples f the device mdes f peratin. Yu can re-cnfigure the schedules at any time and manually switch appliances n and ff. Yu can cnfigure the Hme Energy Management prducts lcally thrugh the SlarEdge inverter r remtely, via the SlarEdge mnitring platfrm. The SlarEdge Immersin Heater Cntrller (referred t as "the device" thrughut) is a Hme Energy Management prduct that diverts excess energy prduced by the PV system t a lad, nrmally a ht water heater. The Immersin Heater Cntrller saves energy and reduces utility bills by string energy as ht water during the day when surplus energy is high, and prviding free ht water later n in the day. Immersin Heater Cntrller Installatin Guide 3

5 Overview Figure 1: SlarEdge system with Hme Energy Management prducts 4 Immersin Heater Cntrller Installatin Guide

6 Immersin Heater Cntrller Installatin Guide The fllwing figure illustrates a typical example f device peratin with Smart Save and Schedule mdes. Nte that in Smart Save mde, the cnsumptin is reduced by taking advantage f excess PV earlier in the day. Figure 2: Examples f device peratin Immersin Heater Cntrller Installatin Guide 5

7 Installatin T enable the Immersin Heater Cntrller functinality, the fllwing supprting devices must be installed: Hme Energy Management ZigBee Mdule, installed inside the inverter. Fr physical installatin refer t SlarEdge Mdbus Meter. Refer t Installatin CAUTION! T avid damage t electrical equipment, cnnect nly purely resistive lads/ appliances t the Immersin Heater Cntrller. CAUTION! This prduct must be perated under the specified perating specificatins, as described in the latest technical specificatin datasheet. This prduct must be used with immersin heaters that include a thermstat that shuts ff the pwer when reaching the required temperature. Cnfigure the prduct s that the lad cnnected is nt switched n r ff mre frequently than specified by the lad manufacturer. D nt cnnect lads that require a cntinuus current supply (e.g. fridge, freezer). D nt use the prduct if it is damaged r malfunctining. Never cnnect lads that can cause injuries r fire if they are switched n unintentinally (e.g. an irn). D nt let the prduct cme int cntact with water r ther liquids. The enclsed dcumentatin is an integral part f this prduct. Keep the dcumentatin in a cnvenient place fr future reference and bserve all instructins cntained therein. NOTE It is recmmended t install a 2-ple 16A magnet-thermal switch breaker between the AC cables cming frm the mains and the AC cables ging t the immersin heater. 1. Release the fur screws f the device frnt cver and remve the cver. 2. Remve the antenna taped inside the enclsure and install it at the tp f the device. 3. Determine the device munting lcatin n the wall, as fllws: T allw prper heat dissipatin, maintain a minimum clearance f 7 cm t the tp and bttm f the device. Maximum distance frm the inverter1 (r clsest ZigBee hme autmatin device in the netwrk): 50 m when the device is installed indrs 4. Psitin the device against the wall and mark the drilling hle lcatins. D nt use the device as a drilling template as it may damage the enclsure. 5. Drill the hles and munt the device using screws and nuts. Fasten the unit t the wall. 1Apprximate values. May differ depending n specific installatin cnditins. 6 Immersin Heater Cntrller Installatin Guide

8 Immersin Heater Cntrller Installatin Guide Figure 3: Immersin Heater Cntrller installatin Cnnectin Guidelines Cnnect the Immersin Heater Cntrller thrugh a circuit breaker in the AC distributin panel. Use a 3-cre cable with a minimum wire crss sectin f 2.5 mm 2. Use the cnnectin gland suitable fr the cable diameter (6-12 mm r 4-8mm). Use the fllwing cable types fr pwer supply: Rubber sheathed, H05RR-F f type HD 22.4 PVC sheathed, H05W-F f type HD 21.5 Refer t Figure 4. Immersin Heater Cntrller Installatin Guide 7

9 Cnnecting the Device Cnnecting the Device CAUTION! D nt cnnect the Immersin Heater Cntrller utput (labeled A & B) t the grid, as this will damage the prduct. Cnnect the AC grid t the designated input nly (see Figure 4). 1. Insert the AC cable cming frm the mains thrugh the right-mst gland. 2. Insert the wire cming frm the mains and ging t L (line) thrugh the current transfrmer (CT). Make sure the arrw inside the CT (and green dt) is pinting twards the mains. 3. Cnnect the wires t the terminal blcks accrding t the labels. 4. Insert the cable frm the immersin heater thrugh the left gland and cnnect the wires accrding t labels n the terminal blck. Figure 4: Immersin Heater Cntrller cnnectins 8 Immersin Heater Cntrller Installatin Guide

10 Immersin Heater Cntrller Installatin Guide Cnfiguratin NOTE Verify that the inverter is cnnected t the mnitring platfrm (refer t the Inverter Installatin Guide fr details n setting up cmmunicatin). T assciate the device with the ZigBee netwrk: 1. Enter the inverter Setup mde as described in the Inverter Installatin Guide. 2. Select Cmmunicatin è ZigBee Cnf.. 3. Select: Device Typeè HA (Hme Autmatin) Prtcl è HAM (Hme Autmatin) D e v i c e T y p e < H A > P r t c l < H A M > P A N I D S c a n C h a n n e l L a d Z B D e f a u l t s When HA Device Type is selected, a Device Manager menu item will appear in the main cnfiguratin menu: C u n t r y < I t a l y > L a n g u a g e < E n g > C m m u n i c a t i n P w e r C n t r l D i s p l a y M a i n t e n a n c e I n f r m a t i n 4. Frm the main menu select Device Manager. The Device Manager screen is displayed: A d d D e v i c e s < 0 > 5. Select Add Devices t start the device assciatin with the inverter. Immersin Heater Cntrller Installatin Guide 9

11 Cnfiguratin 6. Press the assciatin buttn n the Immersin Heater Cntrller. The Device Manager screen shuld display a new line fr each discvered device, including the 3 last digits f its serial number, perating mde and perating state. Discvery time may take up t 3 minutes. Yu can press the inverter LCD light buttn r the internal ESC buttn t exit the discvery prcess when all devices are discvered. Device types: A d d D e v i c e s < 3 > S E - R E G x x x < A u t, O F F > S E - R E G x x x < A u t, O F F > S E - S W x x x < M a n, O F F > S E - S - P L G x x x < M a n O F F > R e m v e A l l SE-REG kw immersin heater cntrller SE-SW - Dry cntact switch SE-S-PLG - Plug-in scket SE-S-SW - AC switch with meter 7. Select the device. The device cnfiguratin screen is displayed: M d e < M a n u a l > S t a t e < O F F > D e v i c e I n f R e m v e D e v i c e Fr the fllwing device cnfiguratin steps, yu can use either the inverter LCD buttns r the mnitring platfrm. The steps herein shw cnfiguratin using the inverter LCD. 8. Select Mde. The mde cnfiguratin screen is displayed: M a n u a l A u t Manual - turns the device t ON r OFF, as described belw Aut - allws setting tw types f schedules fr device cntrl, as described in the next sectins: Smart Save - set the device peratin requirements (ready-by and duratin values). This mde is useful fr maximizing self-cnsumptin using excess PV pwer: the device perates autnmusly based n cnfigured settings. Schedule - set the device start and stp times regardless f available excess PV pwer. T set Manual mde: 1. Select Mde è Manual 2. Select ON r OFF t turn the device n r ff. 10 Immersin Heater Cntrller Installatin Guide

12 Immersin Heater Cntrller Installatin Guide T set Aut mde: 1. Select Aut. The fllwing screen is displayed, shwing ptins fr setting the device parameters: M d e < A u t > A d d S c h e d u l e U s e E x c e s s P V < Y > D e v i c e P r p e r t i e s D e v i c e I n f R e m v e D e v i c e 2. Select Device Prperties and set the fllwing prperties: L a d R a t i n g < x. x K W > M i n O n T i m e < x x x > Lad Rating - the appliance rated pwer (in kw) Min ON Time - (ptinal); the minimum duratin (in minutes) the appliance shuld remain ON nce switched n, even when n excess PV pwer is available. The default value is 1 minute. 3. Select Set Excess PV. The fllwing screen is displayed: S e t < Y e s > W e e k D a y s < > Set <Yes/ N> - autmatically divert the excess PV t the device. Week Days <ptinal> - days t repeat the settings (default: every day). 4. Select Add Schedule. The fllwing screen is displayed, shwing schedule setting ptins. Yu can cnfigure up t fur different schedules. S m a r t S a v e S c h e d u l e D i s a b l e D e l e t e Use Disable t deactivate a schedule r Delete t remve it. Immersin Heater Cntrller Installatin Guide 11

13 Cnfiguratin 5. Select and set ne f the scheduling ptins: Smart Save: Schedule: S e t < S m a r t > R e a d y b y < 0 0 : 0 0 > D u r a t i n < 0 0 > Ready by - requested energy must be diverted t the lad by this time (default: 00:00; frmat: hurs:minutes). Duratin - minimum accumulated time the lad must remain n (in minutes; default: 00). S e t < S c h e d u l e > S t a r t T i m e < 0 0 : 0 0 > S t p T i m e < 0 0 : 0 0 > W e e k D a y s < > Start/Stp Time - the time f day by which the Immersin Heater Cntrller must start/ cmplete its task f delivering energy t the lad (default: 00:00; frmat: hurs:minutes). If these values are nt set, nly the excess PV pwer is used. Week Days (ptinal) - days t repeat the settings (default: every day). NOTE In Aut mde, if yu cnfigure verlapping time-frames between Schedule and Smart Save ptins, Schedule mde takes precedence ver the Smart Save mde. 12 Immersin Heater Cntrller Installatin Guide

14 Yu can re-cnfigure the device peratin mde and schedules at any time: Immersin Heater Cntrller Installatin Guide T Manually turn the lad n r ff Mdify the schedule cnfiguratin Disable r delete a schedule Discnnect the device(s) frm the netwrk D this Select the device frm the Device Manager screen. Select Mde è Manual and set the device t either ON r OFF. Select the device frm the Device Manager screen. Select Mde è Aut and set the parameters f any menu: Smart Save/Schedule. Select Disable r Delete frm the Schedule screen. Select Remve Device r Remve All frm the device screen. Verifying the Cnnectin 1. Check the status screens: HA devices status, shwing the device name and state: ON, OFF, r an asterisk (*), which indicates n cmmunicatin with the device: H A D e v i c e s S t a t e : R E G < O N > Cmmunicatin status, shwing the number f cmmunicating HA devices (under Prt) and the number f detected devices (under ##): w w w w w w w w D e v P r t # # R S < > < - - > < - > Z i g B e e < H A > < 1 > < 1 > 2. T check the device details, frm the device cnfiguratin screen, select Device Inf. The fllwing screen is displayed: M A C : x x x x x x x x x x x L a s t s e e n : < D D : H H > M F G : S l a r E d g e M d e l : S E - R E G P w e r [ W ] : 0 MAC: the full MAC address f the device Last seen: The date and time when the device cmmunicated with the inverter MFG: The device manufacturer Mdel: The device mdel type Pwer [W]: The energy delivered t the lad Immersin Heater Cntrller Installatin Guide 13

15 Buttn Functinality Buttn Functinality The fllwing table describes the device buttn functins depending n the netwrk assciatin state: Netwrk state Pressing duratin Result N ZigBee assciatin with the inverter ZigBee assciated with the inverter LED Indicatins Any Up t 3 secnds (shrt press) Mre than 3 secnds (lng press) Attempting t assciate with the netwrk Switching the device t "Bst mde", in which the device delivers the maximum available pwer t the lad, verriding any prgrammed mde like Schedule r Smart Save. The device returns t its previus perating mde after an hur, r if the buttn is shrt-pressed again within an hur. During this mde the red LED is n. Discnnecting frm the netwrk, hwever nt remving the device frm the list f devices. An astrisk (*) next t the device name in the device manager indicates it is nt cmmunicating. The green LED turns ff. Re-assciating the device will lad the previus cnfiguratin s re-cnfigure is nt required. The device has three LEDs that prvide infrmatin abut the device peratin status: Green Yellw Red LED clr Indicatin ON -The device is assciated with the inverter Flashing slw - Reset Flashing fast - Assciatin in prcess OFF - The device is nt assciated ON - The device is delivering the maximum pwer t the lad OFF - The device is nt delivering any pwer t the lad Flashing - The device is delivering intermediate pwer ON - The device is in cntrlled lcally. "Bst" mde is active, delivering the maximum pwer t the lad fr 1 hur OFF - The device is cntrlled remtely. "Bst" mde is inactive. When the device is initially switched n all its LEDs remain ON fr tw secnds, then they flash quickly fr tw secnds. 14 Immersin Heater Cntrller Installatin Guide

16 Trubleshting Immersin Heater Cntrller Installatin Guide Symptm / Errr Pssible cause Trubleshting An asterisk (*) is displayed next t the Device type in the device manager screen indicating that the device is nt cmmunicating. In the Cmmunicatin status screen, the number f detected devices des nt match the number f cmmunicating devices. The device is pwered n but the green LED is OFF The device is pwered n and the green LED is ON All the devices are nt cmmunicating The device is nt assciated with the inverter The device is Assciated with the inverter but is nt cmmunicating. N ZigBee errr is displayed n the inverter LCD - The inverter has nt detected the installed ZigBee mdule. Try t slve using these ptins. If prblem is nt slved, prceed with the next ptin: Turn the device OFF and ON. Recheck cmmunicatin. Reset the device by pressing the buttn fr mre than 10 secnds and then repeat the assciatin prcess. Recnfiguratin is nt required. Frm the Device Manager screen select Remve Device and repeat the discvery prcess. Recnfiguratin is required in this case. Cntact SlarEdge supprt. Turn OFF the AC t the inverter Check that the ZigBee mdule is inserted crrectly inside the inverter. Turn ON the AC t the inverter Immersin Heater Cntrller Installatin Guide 15

17 Trubleshting Symptm / Errr Pssible cause Trubleshting Try t slve using these ptins. If prblem is nt slved, prceed with the next ptin: Check the ZigBee status screen: Verify that PAN has been established and Channel is nt 0 Netwrk prblems P A N : X X X X X C H : X X / X X X X R S S I : < L > M I D : X X X X X X N ht water. Errr message Device limit reached. Remve devices frm the device list is displayed in the LCD. The device is assciated with the inverter (green LED is n) but nt delivering pwer t the lad. Yu are attempting t assciate mre than 16 devices t the lad managemnt netwrk. Turn the inverter OFF and ON (pwer cycle). Reset all the devices using the assciatin buttn and begin the discvery prcess again fr all devices. Frm the Device Manager screen select Remve All and repeat the discvery prcess fr all the devices. Cntact SlarEdge supprt. Try t slve using these ptins. If prblem is nt slved, prceed with the next ptin: Check that the circuit breaker is ON and if there is an ON/OFF manual switch in series with the Immersin Heater Cntrller it shuld be turned ON. Check the cnfigured schedules t verify device shuld in fact deliver pwer. Check that the lad is cnnected prperly. Turn the device OFF and ON. recheck cmmunicatin. Reset the device by pressing the buttn fr mre than 10 secnds and then repeat the discvery prcess. Recnfiguratin is nt required. Frm the Device Manager screen select Remve Device and repeat the discvery prcess. Recnfiguratin is required in this case. Cntact SlarEdge supprt. Remve an unused device frm the device list befre attempting t add anther device. 16 Immersin Heater Cntrller Installatin Guide

18 Immersin Heater Cntrller Installatin Guide Specificatins Technical specificatins: ELECTRICAL SERVICE Operating Vltage Range Vac AC Frequency 50 Hz Supprted Grids Maximum Supprted Lad Size Maximum Lad Current Rating Minimum Output Pwer Lad Type L/ N/ PE 3 kw 13 A 2% f lad rating Resistive Efficiency > 97 % COMMUNICATION Supprted Cmmunicatin Prtcl ZigBee Hme Autmatin Nminal Transmit Pwer 10 dbm Operating Frequency Range GHz LOS Range 400 m Indr Range 1 50 m STANDARD COMPLIANCE Radi Safety ETSI EN V 1.8.1, ETSI EN , ETSI EN EN , EN Immunity EN , EN , EN Emissins EN ,EN , EN , EN INSTALLATION SPECIFICATIONS Operating Temperature Range -5 t +40 C Cable Gland Diameters 2 glands 6-12, 2 glands 4-8 mm Terminal Blck Minimum Wire Crss Sectin Prtectin Rating 2.5 mm 2 Dimensins (H x W x D) 277 X 309 X 70.5 mm Weight 3.9 kg IP20 Munting Type Wall munt 1Apprximate values. May differ depending n specific installatin cnditins. Immersin Heater Cntrller Installatin Guide 17

19 Specificatins Mechanical specificatins (mm): 18 Immersin Heater Cntrller Installatin Guide

20