the JFY Solar Dog User Manual
Contents
1. Nanshan District Shenzhen P R China2. sealability is important 3 2 Remove battery cover of the Receiver Unit and fit up 3pcs AAA LR03 alkaline batteries it begins to work Unfold the back holder and put it on your desk or hang it on the wall by its hook Note The battery should be alkaline In general solardog can work more than 1 year with 3pcs AAA LRO3 alkaline batteries It is easy to buy the alkaline battery in supermarket for example the brand can be GP Panasonic DURACELL VARTA etc Please Note the Plus n Minus when fit up the batteries please do it according to the marks 4 Pre connection 4 1 1 When the Emitter Unit is powered on you must do the pre connection within 10 minutes you should remove the batteries of Receiver Unit press and hold on the up button A then fit up the batteries The LCD of Receiver Unit will show icon Figure 2 it means the pre connection is processing When the icon is displayed icon figure 3 it shows that the pre connection is completed ec Figure 2 Figure 3 Note Pre connect the Receiver Unit to the Emitter Unit when use the monitor at the first time When the Emitter Unit is powered on you must do the pre connection within 10 minutes After this period connection will NOT work You can set the pre connection between 1pcs Receiver Unit and up to 5pcs Emitter Units Each Emitter Unit will be assigned to Channel 1 Channel 2 Channel 5 by turns 5 Functions and Opera
3. Operating Manual V2 0 Date Version Edited by Audited by Approved by 2012 08 21 V1 0 Sanjun Peng Haihui Ou Hengliu Chen 2013 05 20 V2 0 Sun Tang Haihui Ou Hengliu CHen Directory 1 Introdil tidh oi an eases abaikan 3 pini me 3 3 InstallatiOh 4 4 PHE CONMMECIION mee vem 4 5 Function and Operating Instruction ooooooooooooooooooooooooooooo 5 6 Datasheet cR 11 7 Company InformoatiON censa maan 11 1 Introduction Thank you for using JFY wireless monitor It can monitor the working status of JFY grid tied inverters The monitor is composed of two major parts the Receiver Unit and the Emitter Unit The Emitter Unit is connected with the RS232 port of the inverter by fastening screws The protection type of Emitter Unit is IP65 It can read the data of the inverter from RS232 port and then send the data via wireless The Receiver Unit receives the data sent from Emitter Unit saves and converts it and displays the related information on LCD display The Receiver Unit can connect with maximum 5 Emitter Units You can get the information of different inverters by selecting different channels 2 Device Layout Receiver Unit Emitter Unit pees Down Button 7 Figure 1 3 Installation 3 1 Connect the Emitter Unit to the RS232 port on the inverter by fastening screws Please double check if the Emitter Unit is locked tightly or not as the
4. eceiver Unit and the Emitter Unit Figure 9 5 1 10 Data Clear Function Remove the batteries press and hold on the function button B fit up the batteries and then it begins to clear the data When the interface turns to the main interface it means the data clearing is completed It needs to wait for about 5 minutes Generally we do NOT recommend users to use this function 5 1 11 Low Battery Alarm Function If the battery s capacity is not enough LCD will flash besides low battery s symbol will display 6 Datasheet 6 1 Parameter of Receiver Unit Item Specification Power Supply 4 5V 3 pcs batteries Communication Distance 120 M Memory Space 128K Wireless Carrier Frequency 433M Maximum monitored inverter 5pcs Error Alarms LCD Display amp Warning buzzer Currency Pak St IP protection type IP20 Operating Temperature Range 0 Cto 50 C Operating Humidity Range lt 85 6 2 Parameter of Emitter Unit Item Specification Power Supply RS232 port on Inverter Communication Distance 120M Memory Space 2K Wireless Carrier Frequency 433M IP protection typ IP65 Operating Temperature Range 20 C to 50 C Operating Humidity Range lt 98 7 Company Information Company Shenzhen JingFuYuan Tech Co LTD Website http www jfy tech com Tel 0086 755 266 32536 Address 12th Block Nangang Second Industrial Park SongBai Road XiliTown
5. n press the function button to confirm and quit The rate means the price of each kwh that is produced by your PV system Figure 5 5 1 5 Auto save function The Receiver Unit respectively saves the data of last 48 hours 30 days 20 weeks and 10 years on hourly daily weekly and yearly intervals basis Press the function button m to switch between different display models Energy Yield CO2 History You can switch to Energy to know how much energy is produced by the PV system Figure 6 switch to Yield to know how much profit you get from PV system switch to CO to know the CO mitigation information By the way a samll triangle ico will move and indicate the different display models when you press the function button m AR dns Z Tim Pss DE C Vc ie A mmm gt aE SER Power OILI kw 4 5 1 6 History Data Query function Press the up button A for 5s press the up button A or down button V to choose the display way of data by hour day month and year press function button m to confirm 1 You can query the data in last 48 hours please choose the display way of data by hour firstly Then move the triangle icon to History by function button m then you press the up button A or down button V to query the hourly data in last 48 hours Today Ico will indicate the hourly output energy Total Ico will indicate the total energy during last 48 hours 2 You can query the data in last 30 days please choo
6. se the display way of data by day firstly Then move the triangle icon to History by function button m then you press the up button or down button V to query the daily data in last 30 days Today Ico will indicate the daily output energy Total Ico will indicate the total energy during last 30 days 3 You can query the data in last 20 weeks please choose the display way of data by week firstly Then move the triangle icon to History by function button m then you press the up button or down button V to query the weekly data in last 20 weeks Today Ico will indicate the weekly output energy Total Ico will indicate the total energy during 20 weeks 4 You can query the data in last 10 years please choose the display way of data by year firstly Then move the triangle icon to History by function button m then you press the up button or down button V to query the yearly data in last 10 years Today Ico will indicate the yearly output energy Total Ico will indicate the total energy during 10 years Figure 7 shows the query result of the data in last 48 hours according to Hour interval F o aa S DUN KUN ANN MUM CEDE DUN COU0000000 DUN DUN Co EJ Figure 7 5 1 7 Backlight function Press the up button A and down button W at the same time turn on the backlight It will automatically turns off in 1 minute 5 1 8 Error alarm function If the PV s
7. ting Instructions 5 1 The Receiver Unit 5 1 1 The display of Receiver Unit is shown in Figure 4 2123450 s HH iB year week k day hour EZ Aa El CI mmm FJ rm TOQUUL0000 ILLIQUE Ei tnum Ei tnum El rnt E md Fi kg Volt Woe kwh TE Ju Uu Figure 4 5 1 2 Time Setting Press and hold the function button m for 5s enter the time setting interface and the position which can be set will flicker Please set it by the up button A or down button V then press the function button m to confirm it The next position will start to flicker and need to be set in the same way 5 1 3 Channel selecting function Press the function m and up button A at the same time the interface for channels setting will show up Choose the number of channels in 1 2 3 4 or 5 or all the five channels 12345 then press the function button to T confirm and quit You can monitor the operating informations of No 1 inverter No 2 inverter or all inverters by this way If you only monitor 1pcs inverter don t need the channels setting 5 1 4 Rate setting function Press the down button V for 5s then press the up button A or down button V to switch between currency symbols Y and and function button m to confirm Then set the rate Press the function m and down button W the interface for rate setting will show up as figure 4 Change the data by the up button A or down button V the
8. ystem has any problem the error code will be shown on the display the Error code and the related error information are shown in the Error information table As to the isolation problem also named earth faulty error the warning buzzer will buzz every 10 minutes The Receiver Unit will display the ERR 01 like Figure 8 F 12345 T 08 22 20 t Iri TEN Ju Hi Eun P FH ry U rt LLY Figure 8 Error Information Table Error Error Information Fault Analysis Code E01 Isolation error also Insulation Problem of PV panel named earth faulty E02 leak error GFCI Fault leakage current is too high E03 Grid fault Grid voltage is out of range E04 Coherence error Consistent Fault E05 Over temperature Internal temperature abnormal E06 Relay failure Output relay Fault E07 Dcinj failure Output Current DC Offset too high E08 EEPROM failure EEPROM Fault E09 Com failure Communication Fault E10 DC bus OV DC Bus over voltage Ell DC bus UV DC Bus under voltage E12 Vref error 2 5V Reference Voltage Fault E13 DC sensor fault DC current sensor fault E14 GFCI failure GFCI Device is damaged 5 1 9 ID clear function Remove the batteries press and hold on the down button V button and fit up the batteries and then enter into the clear interface When the display shown as Figure 9 it means clear ID completed This fuction will be used if you want to cancel the pre connection between the R
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