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Dimplex ST0133 technical manual Space requirement Dimplex SOLC220 on roof installation

Models: ST0133

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Technical manual

SOLAR

4.1.4 Space requirement

Depending on the mounting method the foot print required by the solar collector instal- lation varies. The dimension for the on roof and free standing mounting kits do not in- clude the space required to fit the connection pipes as these vary depending on the pipe feed through chosen. The dimensions provided for the integrated roof kits include the pipe work as the pipe feed through is part of the integrated roof kit.

Figure 22 – Space requirement Dimplex SOLC220 on roof installation

Figure 23 – Space requirement Dimplex SOLC200 in roof installation

Page 22 of 72 ST0133 – A 02/09

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Contents

Complete guide to Dimplex Solar SOLAR Technical ManualPage 1 of ST0133 - A 02/09 1 Contents SOLAR General 2 Before you start3 Solar thermal 3.1 Introduction200 W/m² Figure 2 - Forms of incident solar radiationPage 5 of ST0133 - A 02/09 600 W/m²Figure 3 - UK and Ireland irradiation map horizontal surface 3.1.2 OrientationPage 6 of ST0133 - A 02/09 Zenith SOLARS U N Slope3.3 Solar thermal system 3.3.1 Components of a solar thermal systemHeat transfer fluid Pump and safety equipmentSolar thermal collector Pipe work3.3.2 Function of a solar thermal system User4.1 Dimplex solar collector SOLC220 4 Dimplex solar products4.1.1 General description η = η 4.1.2 Hydraulic collector connection Page 13 of ST0133 - A 02/09SOLAR collector design collector pressure drop flow rate Figure 13 - Typical connection of Dimplex SOLC220 collector Technical manualFigure 12 - Connection components Dimplex SOLC220 collector Page 15 of ST0133 - A 02/09Technical manual Page 16 of ST0133 - A 02/094.1.3 Roof fixing kits A B C ECorrugated tile On roof kitsIn roof kits Plain tileFree standing kits p c =Figure 19 - Free standing kit row distance calculation details Technical manualPage 20 of ST0133 - A 02/09 Free standing bottom bar Figure 20 - Free standing kit support weight calculation detailsSupport feet Figure 21 - Fixation details Dimplex solar free standing kitFigure 23 - Space requirement Dimplex SOLC200 in roof installation 4.1.4 Space requirementFigure 22 - Space requirement Dimplex SOLC220 on roof installation Page 22 of 72 ST0133 - A 02/09Technical manual Page 23 of ST0133 - A 02/094.2 Dimplex solar control unit SOLCU1/2/3 4.1.4 Technical data4.2.1 General description 4.2.2 Temperature sensors Dimplex solar pump unit SOLPU1/2 Page 25 of ST0133 - A 02/094.3 Dimplex solar pump unit SOLPU1/2 4.2.3 Technical data4.3.1 General description 1504 1405 Pump unit connections 1, 2, 10 and010203 Figure 29 - Components of Dimplex solar pump unit SOLPU1 and SOLPU2Pressure gauge Non return ball valve, temperature gauge 5 and6 bar pressure relief valve Circulation pumpAir purger and related components 11, 14 and Expansion vessel fixing kitFlow meter Page 29 of ST0133 - A 02/094.3.2 Pump connection Insulation coverFigure 32 - Technical data Dimplex solar pump unit SOLPU1 and SOLPU2 4.3.3 Technical dataPage 31 of ST0133 - A 02/09 4.4.2 Expansion vessel sizing 4.4 Dimplex solar expansion vessels SOLEV4.4.1 General description ≥ 3litreFigure 33 - Definition of static height of solar system Page 33 of ST0133 - A 02/09Figure 34 - Expansion vessel sizing chart applying Equations 5 to expansion vessel volumePage 34 of ST0133 - A 02/09 4.5.1 General description 4.4.3 Technical data4.5 Dimplex expansion vessel fixing kit SOLVK1 Figure 35 - Technical data Dimplex SOLEV expansion vessels4.6 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 Page 38 of ST0133 - A 02/09 SCx175/215/255/305sdSCx175/215/255/305si 0204Figure 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 Technical manual Page 41 of ST0133 - A 02/09Figure 43 - Solar loop integration 4.7.3 Hydraulic integration Dimplex solar cylinders SCxPage 42 of ST0133 - A 02/09 4.7.4 Technical data Technical manualFigure 46 - Dimplex solar accessories Page 44 of ST0133 - A 02/09 4.8 Dimplex solar accessories4.8.1 General description Figure 45 - Pressure drop Dimplex solar SCx cylinder coilsFigure 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 Figure 50 - Dimplex solar initial sizing guide Page 48 of Technical manualSOLAR ST0133 - A 02/096.1 Type of pipe work 6 Pipe work6.2 Pipe work sizing Figure 53 - Liquid volume of copper pipe for 1 metre length 6.4 Pipe work liquid content6.3 Pipe work pressure drop Figure 51 - Suitable pipe diameters for various collector field sizesFigure 54 - Distance between fixation points of copper pipe work 6.5 Pipe work fixation6.6 Pipe work insulation Page 51 of ST0133 - A 02/09Technical manual 7 CommissioningFigure 55 - Dimplex commissioning procedure Part Page 52 of ST0133 - A 02/098 Operation 8.1 Control unitvariable speed control of circulating pump Technical manualSOLAR holiday and frost protection function Figure 56 - Display information and menu structure SOLCU1 Page 54 ofCheck system pressure 9 Maintenance8.2 Pump unit Check pipe work for leaksCheck condition of pipe insulation Check content discharge vesselCheck roof feed-through for leaks Check collector fixationsTechnical 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 11 Dimplex literature structure Product implementation stage12.1 On site questionnaire 12 AppendixPage 61 of ST0133 - A 02/09 12.2 On site inspection Page 62 of ST0133 - A 02/09Technical manual Page 63 of ST0133 - A 02/09Technical manual Page 64 of ST0133 - A 02/0912.3 Dimplex solar system direct - overall view Page 65 of ST0133 - A 02/0912.4 Dimplex solar system indirect - overall view Page 66 of ST0133 - A 02/0912.5 Example Dimplex solar simulation report Page 67 of ST0133 - A 02/09Technical manual Page 68 of ST0133 - A 02/09Technical manual Page 69 of ST0133 - A 02/09Technical manual Page 70 of ST0133 - A 02/09Technical manual Page 71 of ST0133 - A 02/0913 Notes and sketches Page 72 of ST0133 - A 02/09