Manuals / Dimplex / Lawn and Garden / Landscape Lighting

Dimplex ST0133 technical manual Technical data Dimplex solar pump unit SOLPU1 and SOLPU2

Models: ST0133

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4.3.3 Technical data

Technical manual

SOLAR

Should the above conditions not be given, the motorised two port valve has to be in- stalled in series to the twin thermostat.

4.3.3 Technical data

Figure 32 – Technical data Dimplex solar pump unit SOLPU1 and SOLPU2

Page 31 of 72

ST0133 – A 02/09

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Dimplex technical manual Technical data Dimplex solar pump unit SOLPU1 and SOLPU2, Page 31 of ST0133 - A 02/09

Contents

Complete guide to Dimplex Solar SOLAR Technical ManualPage 1 of ST0133 - A 02/09 1 Contents SOLAR 3.1 Introduction 2 Before you start3 Solar thermal General600 W/m² Figure 2 - Forms of incident solar radiationPage 5 of ST0133 - A 02/09 200 W/m²Figure 3 - UK and Ireland irradiation map horizontal surface 3.1.2 OrientationPage 6 of ST0133 - A 02/09 Slope SOLARS U N Zenith3.3.1 Components of a solar thermal system 3.3 Solar thermal systemPipe work Pump and safety equipmentSolar thermal collector Heat transfer fluidUser 3.3.2 Function of a solar thermal system4.1 Dimplex solar collector SOLC220 4 Dimplex solar products4.1.1 General description η = η Page 13 of ST0133 - A 02/09 4.1.2 Hydraulic collector connectionSOLAR collector design collector pressure drop flow rate Page 15 of ST0133 - A 02/09 Technical manualFigure 12 - Connection components Dimplex SOLC220 collector Figure 13 - Typical connection of Dimplex SOLC220 collectorPage 16 of ST0133 - A 02/09 Technical manualA B C E 4.1.3 Roof fixing kitsPlain tile On roof kitsIn roof kits Corrugated tilep c = Free standing kitsFigure 19 - Free standing kit row distance calculation details Technical manualPage 20 of ST0133 - A 02/09 Figure 21 - Fixation details Dimplex solar free standing kit Figure 20 - Free standing kit support weight calculation detailsSupport feet Free standing bottom barPage 22 of 72 ST0133 - A 02/09 4.1.4 Space requirementFigure 22 - Space requirement Dimplex SOLC220 on roof installation Figure 23 - Space requirement Dimplex SOLC200 in roof installationPage 23 of ST0133 - A 02/09 Technical manual4.2 Dimplex solar control unit SOLCU1/2/3 4.1.4 Technical data4.2.1 General description Dimplex solar pump unit SOLPU1/2 Page 25 of ST0133 - A 02/09 4.2.2 Temperature sensors4.3 Dimplex solar pump unit SOLPU1/2 4.2.3 Technical data4.3.1 General description Figure 29 - Components of Dimplex solar pump unit SOLPU1 and SOLPU2 Pump unit connections 1, 2, 10 and010203 1504 1405Circulation pump Non return ball valve, temperature gauge 5 and6 bar pressure relief valve Pressure gaugePage 29 of ST0133 - A 02/09 Expansion vessel fixing kitFlow meter Air purger and related components 11, 14 andInsulation cover 4.3.2 Pump connectionFigure 32 - Technical data Dimplex solar pump unit SOLPU1 and SOLPU2 4.3.3 Technical dataPage 31 of ST0133 - A 02/09 ≥ 3litre 4.4 Dimplex solar expansion vessels SOLEV4.4.1 General description 4.4.2 Expansion vessel sizingPage 33 of ST0133 - A 02/09 Figure 33 - Definition of static height of solar systemFigure 34 - Expansion vessel sizing chart applying Equations 5 to expansion vessel volumePage 34 of ST0133 - A 02/09 Figure 35 - Technical data Dimplex SOLEV expansion vessels 4.4.3 Technical data4.5 Dimplex expansion vessel fixing kit SOLVK1 4.5.1 General description4.6 Dimplex heat transfer medium SOLHT20 4.5.2 Technical data4.6.1 General description 4.7 Dimplex solar cylinders SCx 4.6.2 Technical data4.7.1 General description 0204 SCx175/215/255/305sdSCx175/215/255/305si Page 38 of ST0133 - A 02/09Figure 40 - Key features Dimplex solar cylinders SCx 4.7.2 Wiring integration Dimplex solar cylinders SCxPage 39 of ST0133 - A 02/09 Figure 41 - Auxiliary loop integration 2x motorised two port valve Technical manualPage 40 of ST0133 - A 02/09 Page 41 of ST0133 - A 02/09 Technical manualFigure 43 - Solar loop integration 4.7.3 Hydraulic integration Dimplex solar cylinders SCxPage 42 of ST0133 - A 02/09 Technical manual 4.7.4 Technical dataFigure 45 - Pressure drop Dimplex solar SCx cylinder coils 4.8 Dimplex solar accessories4.8.1 General description Figure 46 - Dimplex solar accessories Page 44 of ST0133 - A 02/09Figure 47 - Technical data Dimplex flexible hose SOLFH10/15 4.8.2 Corrugated flexible pipe SOLFH10/15Page 45 of ST0133 - A 02/09 SOLFTT 4.8.3 Feed through tiles SOLFTT and SOLFTMSOLFTM 5.1 Required information 5 System sizing5.2 Sizing guide ST0133 - A 02/09 Technical manualSOLAR Figure 50 - Dimplex solar initial sizing guide Page 48 of6.1 Type of pipe work 6 Pipe work6.2 Pipe work sizing Figure 51 - Suitable pipe diameters for various collector field sizes 6.4 Pipe work liquid content6.3 Pipe work pressure drop Figure 53 - Liquid volume of copper pipe for 1 metre lengthPage 51 of ST0133 - A 02/09 6.5 Pipe work fixation6.6 Pipe work insulation Figure 54 - Distance between fixation points of copper pipe workST0133 - A 02/09 7 CommissioningFigure 55 - Dimplex commissioning procedure Part Page 52 of Technical manual8.1 Control unit 8 OperationFigure 56 - Display information and menu structure SOLCU1 Page 54 of Technical manualSOLAR holiday and frost protection function variable speed control of circulating pumpCheck pipe work for leaks 9 Maintenance8.2 Pump unit Check system pressureCheck collector fixations Check content discharge vesselCheck roof feed-through for leaks Check condition of pipe insulationTechnical manual Figure 58 - Overall view Dimplex solar maintenance procedurePage 57 of ST0133 - A 02/09 10.1 Dimplex solar kits 10 Product and kit listings10.2 Dimplex solar components Figure 60 - Dimplex solar components overall view Technical manualPage 59 of 72 ST0133 - A 02/09 Product implementation stage 11 Dimplex literature structure12.1 On site questionnaire 12 AppendixPage 61 of ST0133 - A 02/09 Page 62 of ST0133 - A 02/09 12.2 On site inspectionPage 63 of ST0133 - A 02/09 Technical manualPage 64 of ST0133 - A 02/09 Technical manualPage 65 of ST0133 - A 02/09 12.3 Dimplex solar system direct - overall viewPage 66 of ST0133 - A 02/09 12.4 Dimplex solar system indirect - overall viewPage 67 of ST0133 - A 02/09 12.5 Example Dimplex solar simulation reportPage 68 of ST0133 - A 02/09 Technical manualPage 69 of ST0133 - A 02/09 Technical manualPage 70 of ST0133 - A 02/09 Technical manualPage 71 of ST0133 - A 02/09 Technical manualPage 72 of ST0133 - A 02/09 13 Notes and sketches