Power Generation Display Unit User Manual 801309
Contents
1. 605mm 4 4 x M8 DOME NUTS _ REAR PERSPEX WITH CUT OUT FOR LCD GRAPHICS DISPLAY FRONT PERSPEX NO CUT OUT 8 x M16 BLANKING PLUGS Se 4 x BACK BOX FIXINGS ee EARTH STUD O J Wed Be O ray a Ee ali IE 8 ovio ov SA Ste n Burn ERO LC D 8 Ele LCD GC Sal W I r SCC 505mm ame LH e H MENI Ta KE SE EMBLY 93D JOWI a a CONTROL PCB BACK BOX 4 HOLES FOR POSSIBLE CABLE ENTRY 8 x REAR ACRYLIC FIXINGS EXTERNAL SET UP CONTROL UNIT WA CONNECTOR 2 1 NOTE LCD Display When fully assembled the LCD Display sits slightly proud of the metal back box For this reason the unit is supplied in parts which are typically assembled at installation time The LCD Display should not be fitted to the four nylon pillars provided until the back box has been fitted to the supporting wall see section 3 4 MF 11 April 2013 Issue 8 Page 2 of 12 The Micha Design Company Ltd Micha Design Power Generation Display Unit 801309 8 doc User Manual 3 Installation 3 1 Disassembly Carefully remove the four MS fixings in the four2. TB1 TBE PROGRAM PORT Dew Oor S J ice LR AR O Ja ke tri 175 sowei O ov OF Ore A Ji Geen amp ToD REDWE d gt POWER R10 k NES alle Zort Zei co H BSG we G fe Cyd pen can ad EU Gell Hoch E CLD co ee Zell bref aoe TT H g mil cu E E TT S co TF Go me 1 lt zali Ch bed Ka cto Ti e S SRY Slew of lel 3 gt d ses XA Oyu S J2 Be Aa aa z md XTA CONTRAST a ES EIS 11 Ww sl cages E O ee Lie D eZ 2353 WA Quen pe ale See eos gt oo 8 mi col ZEN Bue Swa arah MENU sw LA r s i bic Anen z Sss FS Sue E SES Wai Y sw swe Call Oe T 8 Vm le RUN swo SELECT PN 401195 ISSUE POWER GENERATION CONTROL PCB ASSEMBLY S D LCD GRAPHICS DISPLAY PCB 250 0mm 300 0mm CONTROL PCB 25 0mm MF 11 April 2013 Issue 8 59 5mm 32 5 140 0mm de Page 10 of 12 140 0 mm The Micha Design Company Ltd Micha Design Power Generation Display Unit 801309 8 doc User Manual 4 7 Power Generation Display Unit 60 x 50cm Graphic Design Details BEZEL INNER OUTLINE ee OF
3. corners of the bezel and remove the bezel If this is an existing installation remove the tape which is applied to the edge of the two sheets of acrylic this should be done carefully to avoid dropping the front sheet of acrylic Remove the front sheet of acrylic and any graphic that is installed Remove the eight M4 countersunk screws that hold the rear sheet of acrylic to the back box 3 2 Installation of Back Box Using the back box as a template mark the position of the four mounting holes onto the desired location Drill and fit rawl plugs or other suitable fixings to hold the back box to the wall Fix the back box to the wall The unit requires mains power and the signal for the energy meter These cables may be brought into the enclosure using the large holes on the back wall of the enclosure or through any of the eight cable gland holes provided remove the blanking plug and fit M16 glands as required Connect the mains to the Power Supply PCB Assembly using the cable clamp arrangement provided and ensuring the connections are tight Note with Version 1 PSU the Earth cable should be connected to the pcb terminal on Version 2 PSU the Earth cable should be connected directly to the earth stud on the back box Connect the Volt Free Pulse Output from up to four Energy Meters to the inputs marked Input 1 4 on the Control PCB Assembly See diagram below and Section 3 4 C CONNECT Micha pedu Psu C SERIAL NO EARTH TO A
4. ACRYLIC SHEETS 16mm vil O e HOLES 4 OFF 9 0 mm DIAMETER DIMENSIONS 205mm BEZEL OUTER 505 x605 mm BEZEL INNER 445 x 545 mm ACRYLIC SHEET 500 x 600 mm E e s HOLE IN GRAPHIC 205mm O O 16 mm 16 L 568 mm d e 374 mm de 120mm de 106mm 600mm DL 4 8 Power Generation Display Unit 60 x 50cm Graphic Design Detail Text HOLE IN GRAPHIC FOR DISPLAY ae 23mm a 6m 3 8 90mm 23mm R 6m 3 ji 23mm JH 6mm 120mm MEF 11 April 2013 Issue 8 Page 11 of 12 The Micha Design Company Ltd Micha Design Power Generation Display Unit 801309 8 doc User Manual 5 Software 5 1 Software History Software Date Released Comments Version 801 264 22 Aug 2006 First Production Software Ver 1 0 801 264 23 Aug 2007 Change CO2 factor from 0 43 to 0 568 Ver 1 1 kel 801 264 19 Nov 2007 Modifications to Settings Screen Layout Ver 1 2 wadi Refresh screen every 5 seconds 801 264 119 Nov 2007 Settings Screen Pulse Value now adjustable from 1 9 units Ver 1 3 For multiple building use assuming all units producing same power 801 264 24 June 2008 Default for Instant Power Update Time changed to 2 minutes Ver 1 4 801 264 1 Oct 2009 Settings Screen Pulse Value Units can now be adjusted from 1 40 Ver 1 5 801 264 11 April 2013 Added new Line 4 on Settings Menu as a
5. CB SE misha so uk T T T 4 x M16 BLANKING PLUGS ai i Y EKTERNAL SET UP CONTROL UNIT is CONNECTOR 4 2 Power Generation Display Unit 42 x 30cm A3 Back Box Mounting Details TT RN II SIS CONNECT a ETS 4 EARTH TO Micha rond Psu SERIAL No 7 d gt SECH P ASSEMBLY PN 401221 17 STUD az ra LED WW FOWER aio OV di OV Designed and Manufactured 5V 0 5V by GE een The Micha Design Company OVID ov esvlo 5V Aylesbury UK HPI9 8XN www micha co uk NS Pa 5 em Ter e d KEE 180mm 250mm TB1 TB6 PROGRAM PORT au OH orm amp JA 1R R el yO d R 5 d PRNER oy HO IT RED WE rT icy ee BACK d EIN owt SE TRO Ico T Q UGHT WHT E d 27 B hi E rtn oo E z lw je Bde OQ Q es RNI GD CA so Kee af LU ae _ TI CS Goin 95 Li IPA 8 c8 d mi 163 Si P sw2 cr Jl LCD z DI Cages Ge T lee YA c9 h 9 eZ N
6. LSE OUTPUT Control PCB Assembly VOLT FREE PULSE OUTPUT See Section 3 4 gt VOLT FREE PULSE OUTPUT 3 3 Energy Meter Pulse Output The Unit is capable of sensing pulses that have an on and off time of at least 100ms See diagram below ENERGY METER VOLT FREE PULSE OUTPUT 100mS MIN ON 100mS MIN OFF MEF 11 April 2013 Issue 8 Page 3 of 12 The Micha Design Company Ltd Micha Design Power Generation Display Unit 801309 8 doc User Manual 3 4 Control Printed Circuit Board PCB Control PCB Issue 4 Connect any of the following Energy Meter Output Connections to any Control PCB Input 1 2 3 or 4 Energy Meters manufacturers mark the SO Pulse output in different ways ENERGY F Connect to Terminal 2 NO METER OUTPUT Connect to Terminal 3 COM ENERGY Connect to Terminal 2 NO METER OUTPUT Connect to Terminal 3 COM ENERGY Connect to Terminal 2 NO METER OUTPUT Connect to Terminal 3 COM SWITCHED POSITIVE OUTPUT Connect to Terminal 1 SP Connect to Terminal 3 COM Control PCB Issue 4 Layout Up to 4 inputs can be connected AC Micha 2 COUNTRY ORIGKE i B f Ee C O DEE E KR pn 401195 sua i Le POWER GENERATION CONTROL PCB MEF 11 April 2013 Issue 8 Page 4 of 12 The Micha Design Company Ltd Micha Design Power Generation Display Unit 801309 8 doc 3 5 3 6 User Manual LCD Display Installation After
7. Power Generation Display Unit User Manual 801309 1 Introduction The Power Generation Display Unit is designed to display the power generated by any Power Generation system but is usually used on a renewable energy generation site e g Photovoltaic PV or Wind For a PV system PV panels would typically be installed on a building and provide power directly to the mains grid via inverters Energy meters provide pulses to the Power Generation Display Unit to enable the energy generated to be counted and displayed The Power Generation Display Unit is available in two sizes as described in the following table 101 820 Power Generation Display Unit 420mm wide x 300mm high A3 Graphic Size 101 640 Power Generation Display Unit 600mm wide x 500mm high MEF 11 April 2013 Issue 8 Page of 12 The Micha Design Company Ltd Micha Design 2 General Arrangement User Manual Power Generation Display Unit 801309 8 doc The unit comprises a back box which houses the Power Supply PCB Control PCB and Display PCB Assemblies The back box is covered with two sheets of clear acrylic 420 x 300mm or 600 x 500mm which are designed to trap a fixed graphic of the end users choice The backlit LCD graphics display is visible through an aperture in the graphic The sheets of acrylic are held together by the surrounding bezel and M8 fixings
8. SSEMBLY PN 401221 s TRP TS oR n ARTH TB1 E 4 ov ov N N 5V 5V 90 240VAC T cee a L L 0V ov 5V 5V Sen tested 1A5 A S OOVAL PSU Ver 2 UP TO 4 ENERGY METERS MAY BE CONNECTED POWER SUPPLY PCB AIOI lallale INI NII Allallaileliaie Alallalaliaile O POWER Ge hESATION DEPLAY UNIER GH AOSENEIY UOG 401 22 O KS pelle Bom PSU Ver 1 TB2 ITB3 Q g NEUTRAH CO Ol 5V ENERGY ENERGY ENERGY ENERGY SR S 5 Ce METER A METER 3 METER 2 METER 1 EO HB4 Cla O E SERIAL NO TESTED gt VOLT FREE PULSE OUTPUT gt VOLT FREE PU
9. isassembling the unit External Set up Control Unit POWER GENERATION DISPLAY EXTERNAL SETUP CONTROL PON Mcha Solar MF 11 April 2013 Issue 8 Page 7 of 12 The Micha Design Company Ltd Micha Design Power Generation Display Unit 801309 8 doc User Manual 4 Drawings 4 1 Power Generation Display Unit 42 x 30cm A3 General Arrangement j 426mm Pe eile D 4 x M6 DOME NUTS O d 6 x REAR ACRYLIC FIXINGS we V EARTH STUD A _ REAR PERSPEX WITH CUT OUT FOR LCD GRAPHICS DISPLAY N 4 x BACK BOX FIXINGS SS FRONT PERSPEX NO CUT OUT DU PSU FR NO 3 ASSEMBLY PN 40122 TS Sg Ka es 1 HOLE FOR POSSIBLE R a ab g CABLE ENTRY 3 F p i EEJ 5V d Cem e BEZEL 303mm 250mm SEI Ce ptn BEE ral PONR EE maua d De E KS lg ue Her 2 e GRAPHICS BACK BOX Leffa Ge Be 5 Dee DISPLAY FS 7 ae SEN E u dh PCB HI Gm pa KE 8 GL ie T H bral m ees 8 UAE GER ATION CONTROL PCB ASSEMBLY Z DON q Designed and Manufactured CONTROL P
10. q cece RNA Bef Gees sf DI ai E E GRAPHICS zi r TR2 IC4 ES ala ze Se i DISPLAY Z C agih CA Jio sem Le K cgin Je EF Q O jena ES 3 RNB sl k ll AT oom ee T Due PCB t d ml 5 59 c12 u D GB de geb sm BEE G lear 7 5 MENU SW7 Gelle as 883 O CO swe f egl fo TIET mmo SET ee ya ji mL E hr RUN smio PN 401195 ISSUE St J3 POWER GENERATION CONTROL PCB ASSEMBLY DOW T T S 330mm _ Em 370mm gt MEF 11 April 2013 Issue 8 Page 8 of 12 The Micha Design Company Ltd Micha Design Power Generation Display Unit 801309 8 doc User Manual 4 3 Power Generation Display Unit 42 x 30cm A3 Graphic Design Detail Overall 13mm 8mm Ss Ao E l N 134 0 mm Leg 227 0 mm m D 120 0 mm gt 303mm 261mm i 1st LINE TEXT AREA SEE DRAWING 501647 FOR DISPLAY DETAIL ACRYLIC SHEET IS 422MM X 299MM 2nd LINE TEXT AREA Domi 3rd LINE TEXT AREA il r XX YA mm cl 13mm j 13 el 384mm Ss 13 Le 426mm gt 4 4 Power Generation Display Unit 42 x 30cm A3 Graphic Design Detail Text HOLE IN GRAPHIC FOR DISPLAY alb 23mm 8 6m 3 90mm 23mm 7 6m 3 a 23mm D 6mm 120mm MEF 11 April 2013 Issue 8 Page 9 of 12 The Micha Design Company Ltd Micha Design 4 5 Power Generation Display Unit 60 x 50cm General Arrangemen
11. reminder to the user Ver 1 6 Press SELECT to update Total Energy MEF 11 April 2013 Issue 8 Page 12 of 12 The Micha Design Company Ltd
12. switches Press Menu Now set the Pulse Value 1 Wh 10Wh 100Wh 1kWh 10kWh per pulse Press Menu MF 11 April 2013 Issue 8 Page 5 of 12 The Micha Design Company Ltd Micha Design Power Generation Display Unit 801309 8 doc 3 7 User Manual 3 6 2 Set Instant Power Time The instantaneous power being generated is calculated by counting the number of pulses received over a period of time This parameter should be set for a time that allows a number of pulses to be received which depends on the size of the system and the pulses sent out by the energy meter The Instant Power Time interval can be set to 1 2 3 5 10 12 15 20 30 and 60 minutes The instantaneous power generated will appear on the display after the time selected and then remain unchanged until the next update 3 6 3 Set Total Energy If a display unit is being installed after the system is up and running or as a replacement it may be desired to enter the energy in Watt hours Wh that has already been generated The installer may set the Total Energy as any 10 digit number representing Total Energy in Wh How to set Total Energy When any digit of this parameter is flashing use the Up and Down switches to change the digit Use the Menu switch to advance through all the digits The example below shows how to set 1234kWh Important Press the SELECT switch to update the Set Total Energy figure 3 6 4 Testing the unit Each of the Pulse Inputs has a
13. t Power Generation Display Unit User Manual 801309 8 doc 605mm 4 x M8 DOME NUTS _ REAR PERSPEX WITH CUT OUT FOR LCD GRAPHICS DISPLAY FRONT PERSPEX NO CUT OUT 8 x M16 BLANKING PLUGS SS 4 x BACK BOX FIXINGS EARTH STUD LCD BEZEL REBLA 505mm PCB BACK BOX J 4 HOLES FOR POSSIBLE CABLE ENTRY 8 x REAR ACRYLIC FIXINGS EXTERNAL SET UP CONTROL UNIT 7 CONNECTOR H 73mm d 15mm 300mm eg Designed and Manufactured The Micha Design Company 4 6 Power Generation Display Unit 60 x 50cm Back Box Mounting Details 450 0 mm F 15mm 420 0mm wm 120 0mm wm 15 0mm i 8 x 16 0 mm DIAMETER m 120 0mm GLAND HOLE Ke 4 x 5 0 mm DIAMETER BACK BOX FIXING HOLE EARTH STUD 4 4 x 61 5 mm DIAMETER F CABLE ENTRY HOLE NN Ge ar 100 0 mm Se 50 0mm POWER SUPPLY PCB CONNECT ha egou psi beer WilMchal zovu Psu Sun SERIA N o KE ei ASSEMBLY PN 401221 E i d o fA tU gt JJ PIR
14. test switch associated with the input terminal connector By pressing the test switches the installer may simulate pulses being received and see the results on the display Installation of Acrylic Sheets Using the eight M4 countersunk screws fix the rear sheet of acrylic to the back box Place the graphic and the front sheet of acrylic onto the rear sheet of acrylic and temporarily fix them together using the top two M8 fixings Apply clear self adhesive tape all the way round the edges of the two acrylic sheets to seal the two together This is important as it can prevent small insects or moisture getting between the two sheets and affecting the appearance of the graphic and display Using the four M8 fixings fix the bezel in place note that the front sheet will only be held in place by the adhesive tape if the top two fixings are removed and the sheet is not supported The four M8 fixings should be inserted from the rear and the dome top nut used to secure the front MEF 11 April 2013 Issue 8 Page 6 of 12 The Micha Design Company Ltd Micha Design Power Generation Display Unit 801309 8 doc User Manual 3 8 External Set up Control Unit Units produced after June 2010 have the facility to connect an External Set up Control Unit via a 9 way D type connector on the bottom side surface of the unit The External Set up Control Unit has the same switches as the Main Control PCB and works in the same way It allows changes to be made without d
15. the back box has been securely fitted to the supporting wall unpack and carefully fit the LCD Display to the four nylon pillars using a pozi screw and nylon washer provided on each corner of the LCD Display do not over tighten Plug the ribbon cable into the corresponding connector J2 on the Control PCB and plug the back light connector into its corresponding connector J1 Ga were ert Pam Ae L The Micha Design Company teers UN PIS GN Pai www micha oo uk emm Remove the protective plastic covering the LCD Display at this point 3 or 4 strips of plastic Set up At this point apply mains power to the unit Set the Set Run switch on the Control PCB Assembly to SET Use the Menu switch to advance through the following parameters in sequence see photo below When a parameter is flashing use the Up and Down switches to adjust When the unit is set to RUN all parameters will be stored in non volatile memory See section 3 8 regarding the External Set up Control Unit 3 6 1 Set Pulse Value The Energy Meters produce pulses which represent Watt hours Wh being generated The unit needs to be programmed to set the Pulse Value in Wh Also if a number of identical systems are in place but only one of the systems has energy meters fitted then the Pulse Value can be multiplied by 1 to 40 to enable the display to show the energy for the entire arrangement First set the number of systems 1 to 40 using the Up and Down
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