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Technical Bulletin - Solar water heaters installation andmaintenance manualInterplast Green LineInterplast Green LineInterplast Green Line Plus801 – Strip 1,25 m2120 – Strip 1,5 m2150 – Strip 2 m2170 – Strip 2 m2200 – Strip 2 m2270 – Strip 2,5 m2300 – Strip 2 x 2m2170 – Full Face 2 m2202 – Full Face 2,2 m2205 – Full Face 2,5 m2270 – Full Face 2,5 m2300 – Full Face 2 x 2m2100L150L200L5 years GuaranteeThe Fully Integrated – Certified Solar Proposal!

Technical bulletin - Solar water heaters installation and maintenance manual- Interplast Green LineIndex1. Solar water heaters Interplast Green line . . .31.1. General Information. .31.2. Solar water heaters models .32. Technical features of the components of the Solar Boiler 42.1. Selective collector Strip . .42.2. Selective collector Full Face . .62.3. Vacuum Tube 82.4. Hot water cylinder . .92.5. Foldable Bracket for Terrace . .102.6. Tile Roof Mounting System . . 123. Basic Manual for Solar Water Heater Installation . .133.1. Foldable Bracket for Terrace (Interplast Green Line Strip & Full Face) . . 143.2. Terrace base (Interplast Green Line Plus – Vacuum) .163.3. Tile Roof base (Interplast Green Line Strip & Full Face) . . 173.4. Tile Roof base (Interplast Green Line Plus - Κενού) . 184. Hydraulic connection . .205. Filling – Emptying of the Solar Boiler . .216. Electrical Resistance . 227. Possible Problems / Solutions . . 238. Solar Boiler Accessories . 232

Technical bulletin - Solar water heaters installation and maintenance manual- Interplast Green Line1. Solar water heaters Interplast Green line1.1 General InformationDuring the production, all the certified procedures are followed and are used superior quality materials. Thesolar water heaters have Solar Keymark certifications, CE, TUV and EKEFE Democritus.The solar water heaters are of the highest standards, ensuring the best operation. The innovative design ofthe automatic base (patent No 2011011633) ensures quick, easy and safe installation and any mistakes areeasily avoided.1.2 Solar water heaters modelsSolar Water heaterInterplast Green Line 801Interplast Green Line 120Interplast Green Line 150Interplast Green Line 170Interplast Green Line 200Interplast Green Line 270Interplast Green Line 300Solar Water heaterInterplast Green Line 170Interplast Green Line 202Interplast Green Line 205Interplast Green Line 270Interplast Green Line 300Solar Water heaterInterplast Green Line Plus100LInterplast Green Line Plus150LInterplast Green Line Plus200LCollectorSelective Collector 1,25 m2(Strip)Selective Collector 1,5 m2(Strip)Selective Collector 2 m2(Strip)Selective Collector 2 m2(Strip)Selective Collector 2 m2(Strip)Selective Collector 2,5 m2(Strip)Selective Collector 2 x 2 m2(Strip)Hot water cylinderCollectorSelective Collector 2 m2(Full Face)Selective Collector 2,2 m2(Full Face)Selective Collector 2,5 m2(Full Face)Selective Collector 2,5 m2(Full Face)Selective Collector 2x 2 m2(Full Face)Hot water cylinderCollectorHot water cylinder10 Vacuum Tubes100 L15 Vacuum Tubes150 L20 Vacuum Tubes200 L80 L (79L*)120 L (107L*)150 L (132L*)170 L (152L*)200 L (194L*)270 L (255L*)300 L (294L*)170 L (152L*)200 L (194L*)200 L (194L*)270 L (255L*)300 L (294L*)3

Technical bulletin - Solar water heaters installation and maintenance manual- Interplast Green Line2. Technical features of the components of the Solar Water Heaters2.1 Selective collector Strip Selective absorber made from aluminum strip sheets for higher performance in low temperatures.Frame from painted aluminum for high resistance to corrosion (wet climates, coastal areas).Back from anodized aluminum sheet for high corrosion resistance (humid climates, coastal areas).30 mm thick rock wool insulation on the back and 15mm thick on the sides for higherperformance at low temperatures.Vertical copper pipes (risers) Ø10 x 0.4 mmHorizontal copper pipes (headers) Ø22 x 0.7 mmCollector’s glazing made of 4mm prismatic security glass (securit), mistlite solar, with hightransmittance and low reflectivity.Dimensions – Weight – Collector’s .25241.251.501.00271.52.001.0036.522.001.25412.54

Technical bulletin - Solar water heaters installation and maintenance manual- Interplast Green LineGreen Line Collector1,5 m2Dimensions (Length x Width xHeight )mmAperture area (m2)Absorber area (m2)AbsorberAbsorbanceEmmitanceCoatingMaterial, WidthSide insulationMaterial, WidthBack insulationSoldering Absorber – Copper pipesWeight (kg)Min inclination (ο)Max inclination (ο)Total water volume collector (lt)Operation pressure (bar)Testing pressure (bar)Horizontal piping diameterVertical piping diameterNumber of Vertical pipesPiping materialImpermeabilityCover material2,0 m22,5 ctive aluminum0,95 0,010,05 0,02Titanium oxides15 mmRock Wool30 mmRock t MistliteSolar Glass1,831,81Selective aluminum0,95 0,010,05 0,02Titanium oxides15 mmRock Wool30 mmRock rit MistliteSolar Glass2,312,30Selective aluminum0,95 0,010,05 0,02Titanium oxides15 mmRock Wool30 mmRock it MistliteSolar Glass5

Technical bulletin - Solar water heaters installation and maintenance manual- Interplast Green Line2.2 Selective Collector Full Face Selective absorber Full Face (absorbance α 0,94) for greater efficiency in winter season. Anodized aluminum frame and galvanized metal sheet back plate for high corrosion resistance forinstallations in humid climates or near the sea (coastal areas and islands). Insulation of the collector made of expanded polyurethane and further compressed at atemperature to achieve uniform density (52 kg/m2) throughout the length and width. Insulation thickness of 30 mm on the back and 15mm on the sides for higher performanceat low temperatures (more hot water during winter). Vertical copper pipes (risers) Ø10 x 0,4 mm Headers Ø22 x 0,7 mm Sealed with black silicone IG type and double adhesive tape. Collector’s glazing made of 4 mm prismatic security glass (security), mistlite solar, with hightransmittance and low reflectivity.Dimensions - Weights – Collector’s 30402.01.71.30422.22.001.29472.556

Technical bulletin - Solar water heaters installation and maintenance manual- Interplast Green LineGreen Line Full Face Collector2,0 m22,2 m2Dimensions (Length xWidth x Height) mmAperture are (m2)Absorber area (m2)AbsorberAbsorbanceEmmitanceCoatingMaterial, WidthSide insulationMaterial, WidthBack insulationSoldering Absorber –Copper pipesWeight (kg)Min inclination (ο)Max inclination (ο)Total water volume ofcollector (lt)Operation pressure(bar)Testing pressure (bar)Horizontal pipingdiameterVertical piping diameterNumber of pipesPiping materialImpermeabilityCover material2,55 ctive aluminumsingle surface0,95 0,010,05 0,02Titanium oxides15 mm CompressedPolyurethane (52kg/m3)30 mm CompressedPolyurethane (52kg/m3)2,032,01Selective aluminumsingle surface0,95 0,010,05 0,02Titanium oxides15 mm CompressedPolyurethane (52kg/m3)30 mm CompressedPolyurethane (52kg/m3)2,362,31Selective aluminumsingle surface0,95 0,010,05 0,02Titanium oxides15 mm CompressedPolyurethane (52kg/m3)30 mm CompressedPolyurethane 0666101010Ø22Ø22Ø22Ø1011CopperSilicone & DoubleAdhesive tapeLow IronSecurit MistliteSolar GlassØ1011CopperSilicone & DoubleAdhesive tapeLow IronSecurit MistliteSolar GlassØ1011CopperSilicone & DoubleAdhesive tapeLow IronSecurit MistliteSolar Glass7

Technical bulletin - Solar water heaters installation and maintenance manual- Interplast Green Line2.3 Green line Plus Vacuum TubeMade of borosilicate glass 1,6 mm thick.Coating of selectivealuminum nitride.solarabsorbermadeofThe component of the absorber consists of doublecoated glass tube.Due to special geometry (shape) of the absorber,maximal absorption of solar energy is achieved.Vacuum Tube1800 mm(1720 mm)Length of Vacuum tube(Length of absorber)Inner / outer vacuumdiameterGlass thicknessMaterialAbsorbance coatingAbsorbanceEmmitanceVacuum1,6 mmBorosilicate glass 3,3Graded Al-N/Al 93,5% ( ΙΑM 1,5) 6,5% ( 80o C)P 3x10-3 PaStagnation Temperature231o CMax efficiency(for 20/15 vacuum tubes)Tm-Ta 0K & 1000W/m258 / 47 mm1383 W / 826 W8

Technical bulletin - Solar water heaters installation and maintenance manual- Interplast Green Line2.4 Hot water cylinder Inner Tank Material: Metal steel sheet DCP2.5mm for the main tank (EN 10130/2006) DCP1,5mm for the jacket (exchanger) (EN10130/2006)Internal Anticorrosion Protection: LIQUIDenamel (DIN 4753-3), totally safe for publichealth (DIN 51032 & ΕΝ 1388-2) and magnesiumanode (EN 12438)Welding: MIGInsulation: Hard polyurethane foam of 48kg/m³(DIN 53420), self-extinguishing (DIN 4102)Maximum Working Pressure for the MainTank: 10 barTest Pressure for the Main Tank: 15 bar (EN12976-1, ¶4.1.6)Maximum Working Pressure for the Jacket(Exchanger): 3,5 barTest Pressure for the Jacket (Exchanger): 5bar (EN 12976-1/2006, ¶4.1.6) Maximum Working Temperature of theMain Tank: 95ο CHeating Element: Optional, upon requestExternal Cover: Pre-painted galvanized steelsheet 0,5mm (EN 10204/2.2)Extrenal Cover: Pre-painted galvanized steelsheet 0,5mm (EN 10204/2.2)Type120L150L170L200L270L300LEffective Capacity (L)107132153192248292ATank’s Length (mm)105012501250125015901850ΒMain Tank’s Diameter (mm)Ø400Ø400Ø430Ø480Ø480Ø480CExternal Diameter (mm)Ø500Ø500Ø540Ø580Ø580Ø580Jacket’s Surface (m2)0,650,880,951,061,501,89Jacket’s Capacity (L)7,7610,5611,3312,6118,1722,80Flange Diameter (mm)Ø140Ø140Ø140Ø140Ø140Ø140D9

Technical bulletin - Solar water heaters installation and maintenance manual- Interplast Green Line2.5 Foldable Bracket for TerraceHeightm1,52,002,00Base Dimensions (for 1 191,252,0019Ύψοςm2,00Base Dimensions (for 2 collectors)WidthSurfaceWeight2mmKg1,002 x 2,002210

Technical bulletin - Solar water heaters installation and maintenance manual- Interplast Green s of Foldable BracketABCDEBaseHeight(m)DistanceBetweenVertical Width(m)1,21,50,951,51,21,0DistanceBetweenLateral –Vertical 1,220,940,943002002 x 2,0 03002702002702,02,02,02 x 2,0 50,940,940,940,940,940,940,9411

Technical bulletin - Solar water heaters installation and maintenance manual- Interplast Green LineComments: a) If there are 2 collectors, we double the distance B and add about 0,1m, due to theconnection between the 2 collectors. b) For calculating the holes for the moly in the floor, we are adding inthe distance C more 0,04m.2.6 Tile Roof baseDimensions of base stand for tiled 2,03002002 x 2,0 h(m)BaseHeight(m)Distance of Side 2,02,01,03002 x 2,0 Comments: a) If we have 2 collectors, then we multiply theconnection required for the 2 2,5Β factor and add ca. 0.1m due0,940,940,940,940,940,940,94to the12

Technical bulletin - Solar water heaters installation and maintenance manual- Interplast Green Line3. Basic Instructions of Solar Water Heater installationWARNING!: Before starting the installation of the solar water heater, be sure to have receivedall material of the table 8 (accessories of solar system). Read carefully all the instructions.1.2.3.4.The orientation of the solar system should be south.Shade areas during the day should be avoided.During storage and before installation, the solar collectors should not be exposed to sun light.The closed circuit of the solar system should be filled with water and add the antifreeze liquid which is inthe package.5. The connection of the electric resistance should be done by a licensed electrician.6. The electric resistance should not be in operation if the solar tank is empty from water.7. Be sure that the solar tank is filled with a solute of water - antifreeze before its first operationFor any clarification or problem, please contact the Technical Department of our company oryour supplier.13