DeDietrich NEO 2.1 Installation, User And Service Manual Download Page 36 | Manualshive

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4.6

Solar collector temperature sensor

CAUTION

Install the temperature sensor in the sensor tube on the

solar collector, at the flow end of the bank of collectors.

4

The transfer of heat between the sensor socket and the

temperature sensor can be improved by the use of heat-

conducting paste.

M001770-A

4. Installation

NEO 2.1 / SUN 211

35

05/10/09 - 300020210-001-B

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Summary of Contents for NEO 2.1

Page 1: ...EN Flat solar panels NEO 2 1 SUN 211 Installation User and Service Manual Roof Surface Installation Terrace mounting 300020210 001 B ...

Page 2: ...lation 9 4 1 1 All installation system 9 4 1 2 Roof Surface Installation 9 4 1 3 Terrace mounting 10 4 2 Package list 11 4 2 1 Package for an assembly on the roof 11 4 2 2 Anchorage fittings for roof mounting 12 4 2 3 Terrace assembly kit 13 4 3 Main dimensions 14 4 4 Installation diagrams 15 4 5 Assembling the solar collectors 17 4 5 1 Warning 17 4 5 2 Tools required 18 4 5 3 Dimensions 18 4 5 4 ...

Page 3: ...ction dimensions 37 4 8 2 Connecting 37 4 8 3 Pipe insulation 38 4 9 Filling the system 38 5 Commissioning 40 5 1 Check points before commissioning 40 5 2 Commissioning 40 6 Checking and maintenance 41 6 1 General instructions 41 7 Warranty 42 7 1 General 42 7 2 Warranty terms 42 Contents NEO 2 1 SUN 211 2 05 10 09 300020210 001 B ...

Page 4: ...3 05 10 09 300020210 001 B ...

Page 5: ...s situation causing slight physical injury CAUTION Risk of material damage Signals important information Signals a referral to other instructions or other pages in the instructions Caution Risk of being burnt Zone susceptible to snow Zone susceptible to windy conditions 1 2 General 1 2 1 Manufacturer s liability Our products are manufactured in compliance with the essential requirements of the var...

Page 6: ...ability The installer is responsible for the installation and inital start up of the appliance The installer must respect the following instructions 4 Read and follow the instructions given in the manuals provided with the appliance 4 Carry out installation in compliance with the prevailing legislation and standards 4 Perform the initial start up and carry out any checks necessary 4 Explain the in...

Page 7: ...ng professional regulations and in accordance with this document 4 When making the connections it is imperative that the standards and corresponding local directives are respected 4 The flat solar panels and fittings should be handled carefully during transportation and storage If the packing has nevertheless been damaged during transit the damage must be reported immediately to and claimed agains...

Page 8: ...4 Service the appliance regularly to ensure that it operates correctly 2 Safety instructions and recommendations NEO 2 1 SUN 211 7 05 10 09 300020210 001 B ...

Page 9: ...he circulation system is only active when there is sufficient solar radiation thus optimising the collection of solar energy 3 2 Technical characteristics Length mm 1960 Width mm 1060 Height mm 70 Weight kg 34 45 Gross collector area AG m2 2 1 Inlet surface Aa m2 1 88 Absorber surface AA m2 1 90 Water content litres 1 2 Maximum operating pressure bar 10 Testing pressure bar 15 Optical efficiency η...

Page 10: ...scharge pipe 4 The installation should therefore not be flushed or filled when the collectors are hot in strong sunshine 4 The solar system must at all times be filled with heat transporting fluidTyfocor L or LS 4 1 2 Roof Surface Installation CAUTION Before installation make sure that the framework is solid and strong enough to comply with the static requirements 4 The roof integral installation ...

Page 11: ...ally attaching the inner screws and the cross At no time should the maximum authorised load be exceeded If necessary a structural engineer should be consulted before commencing work Building height m Ballast per solar panel kg Zone 1 Zone 2 Zone 3 Zone 4 Zone 5 10 140 170 210 255 340 10 to 20 170 200 250 300 405 20 to 30 190 230 285 340 455 30 to 40 205 245 310 370 495 Increase coefficient for exp...

Page 12: ...4 2 Package list 4 2 1 Package for an assembly on the roof M001749 A ER45 M001750 A EG450 M001751 A ER67 ER69 4 Installation NEO 2 1 SUN 211 11 05 10 09 300020210 001 B ...

Page 13: ... roof anchors are screwed to the rafters thus exposed Afterwards the tiles are replaced and the roof is immediately waterproof again The installation of the panel mounting system can start If installing on metal rooves the roof anchors must be ordered from the manufacturer of the roof system concerned The hoses of the solar panel connection sets can be passed through the roof by feeding them throu...

Page 14: ...ugh the corrugated sheets rafter mounted anchors They are fixed by coach bolts not supplied with the roof anchors as they vary depending on the roofing manufacturer n Stainless steel roof anchor for slate EG 319 4 pieces EG 320 6 pieces These roof anchors are screwed to the rafters through the boarding rafter mounted anchors The roof anchor then has to be covered in the normal way 4 2 3 Terrace as...

Page 15: ... 3 Main dimensions A Solar collector inlet Z Solar collector outlet E Solar sensor probe M001740 A 1060 113 5 113 5 175 5 37 1960 70 3 2 1 2 3 1 NEO 2 1 SUN 211 4 Installation 05 10 09 300020210 001 B 14 ...

Page 16: ...TION Place the collector sensor on the flow side of the solar circuit flow from the hottest collector A Solar sensor probe 4 Horizontal assembly superposed only on roof Connection for 2 to 5 collectors M001775 B A M001754 B A M0017 A A 4 Installation NEO 2 1 SUN 211 15 05 10 09 300020210 001 B ...

Page 17: ...6 bar calibrated and sealed safety valve primary solar 88 Expansion vessel 89 Heat transfer fluid container 109 Domestic hot water thermostatic mixing valve 112a Solar sensor probe 112b Domestic hot water sensor 114 Solar circuit drainage valve 126 Solar regulator 129 Duo Tube 130 Manual bleed degasser 131 Flat or tubular solar panel M001773 A 130 89 230V 50Hz 114 61 88 87 85 4 84 114 NEO 2 1 SUN ...

Page 18: ...4 5 Assembling the solar collectors 4 5 1 Warning M001748 A 4 Installation NEO 2 1 SUN 211 17 05 10 09 300020210 001 B ...

Page 19: ...side or to superimpose the configurations described in this chapter 4 You will need 4 hooks adapted to the roof covering to fit the first battery sensor and 2 hooks for each additional sensor 4 Fitting on hooks If the gap between the chevrons makes it impossible to respect dimension B at both extremities of the bank of solar collectors 2 additional roof anchors are required M001753 A M001752 A I N...

Page 20: ...M001777 A I M001778 A 4 Installation NEO 2 1 SUN 211 19 05 10 09 300020210 001 B ...

Page 21: ...4 5 4 Fitting the hooks n Assembly of the roof anchors independently of the chevrons 1 2 M001757 A NEO 2 1 SUN 211 4 Installation 05 10 09 300020210 001 B 20 ...

Page 22: ... Dimensions a b see chapter Dimensions page 18 3 M001758 A M001759 A 4 Installation NEO 2 1 SUN 211 21 05 10 09 300020210 001 B ...

Page 23: ...n Fitting the hooks to the chevrons Dimensions a b see chapter Dimensions page 18 1 2 M001760 A NEO 2 1 SUN 211 4 Installation 05 10 09 300020210 001 B 22 ...

Page 24: ...4 5 5 Vertical assembly juxtaposed n Fitting the rails 1 2 3 M001761 A 4 Installation NEO 2 1 SUN 211 23 05 10 09 300020210 001 B ...

Page 25: ...e installed shortly before the solar heating system is to be commissioned This will minimise the time that the solar panels are exposed to heat while not filled with heat transporting fluid M001762 A 1 2 M001765 A NEO 2 1 SUN 211 4 Installation 05 10 09 300020210 001 B 24 ...

Page 26: ...3 4 5 M001766 A 4 Installation NEO 2 1 SUN 211 25 05 10 09 300020210 001 B ...

Page 27: ...n Installation of the other solar panels M001763 A 1 2 3 4 M001767 A NEO 2 1 SUN 211 4 Installation 05 10 09 300020210 001 B 26 ...

Page 28: ...t the end of the bank of solar panels insert a coupling rail and secure it in such a way as to align it with the edge of the roof anchor or use a slide block M001764 A 1 2 3 M001768 A 4 Installation NEO 2 1 SUN 211 27 05 10 09 300020210 001 B ...

Page 29: ...n Solar Panel Connection M001769 A NEO 2 1 SUN 211 4 Installation 05 10 09 300020210 001 B 28 ...

Page 30: ...4 5 6 Horizontal assembly superposed only on roof n Fitting the rails 1 2 3 M001779 A 4 Installation NEO 2 1 SUN 211 29 05 10 09 300020210 001 B ...

Page 31: ...be installed shortly before the solar heating system is to be commissioned This will minimise the time that the solar panels are exposed to heat while not filled with heat transporting fluid M001780 A 1 M001783 A NEO 2 1 SUN 211 4 Installation 05 10 09 300020210 001 B 30 ...

Page 32: ...2 3 M001784 A 4 Installation NEO 2 1 SUN 211 31 05 10 09 300020210 001 B ...

Page 33: ...n Installation of the other solar panels M001781 A 1 2 3 M001785 A NEO 2 1 SUN 211 4 Installation 05 10 09 300020210 001 B 32 ...

Page 34: ...l At the end of the bank of solar panels insert a coupling rail and secure it in such a way as to align it with the edge of the roof anchor or use a slide block M001782 A M001786 A 4 Installation NEO 2 1 SUN 211 33 05 10 09 300020210 001 B ...

Page 35: ...n Solar Panel Connection M001787 A NEO 2 1 SUN 211 4 Installation 05 10 09 300020210 001 B 34 ...

Page 36: ...in the sensor tube on the solar collector at the flow end of the bank of collectors 4 The transfer of heat between the sensor socket and the temperature sensor can be improved by the use of heat conducting paste M001770 A 4 Installation NEO 2 1 SUN 211 35 05 10 09 300020210 001 B ...

Page 37: ...4 7 Passing Pipes and Cable through the Roof M001771 A NEO 2 1 SUN 211 4 Installation 05 10 09 300020210 001 B 36 ...

Page 38: ...correct high point with no air vent E Correct high point with air vent R Location of manual bleed valve degasser 4 8 2 Connecting CAUTION Soft soldering are not authorized The use of flux promotes corrosion conditions in systems operating with propylene glycol as heat transfer fluid In all cases the inside of the pipes must be flushed 4 Use of a hacksaw is prohibited 4 Pipe connections by compress...

Page 39: ...9 Filling the system CAUTION 4 Do not fill rinse a hot solar collector Risk of being burnt 4 Before the filling of the installation to check the preload of the expansion vessel according to the static height Preload static Height 10 0 3 bar 4 check the connection to the series of collectors and the collector sensor connection 4 Since propylene glycol leaks much more easily than water check all con...

Page 40: ...r on 4 Testing pressure 4 bar 4 Test time minimum 1 hour 4 Pressure gauge 39 Filling pump 61 Thermometer 84 Stop valve with lockable nonreturn valve 85 Primary solar circuit pump 87 Sealed safety valve calibrated at 6 bar 88 Solar expansion vessel 89 Heat transfer fluid container 112b Domestic hot water sensor 114 Primary solar circuit filling and draining device a propylene glycol 126 Solar regul...

Page 41: ... the electrical connections particularly the earth 4 Check that the sensors are correctly positioned 4 Check that the sensors are operating correctly 4 Check and ensure that the sensor and 230 V cables are separated 5 2 Commissioning Regarding the start up of the solar circuit refer to the respective instructions for the solar DHW tank or the control system NEO 2 1 SUN 211 5 Commissioning 05 10 09...

Page 42: ...minimum of 2 bars 4 Check that the sensors are operating correctly 4 Check the safety devices particularly the valve or safety unit referring to the instructions provided with these components 4 Check the antifreeze power of the heat transporting fluid Minimum 20 C 4 Check the pH of the heat transporting fluid it should be between 7 and 8 4 Clean the surface of the solar collectors using a soft da...

Page 43: ...e has a contractual guarantee against any manufacturing defect The warranty shall not apply to the replacement or repair of parts damaged by normal wear and tear negligence repairs by unqualified parties faulty or insufficient monitoring and maintenance faulty power supply or the use of unsuitable fuel Sub assemblies such as motors pumps electric valves etc are guaranteed only if they have never b...

Page 44: ...se technical instructions as well as any drawings and technical descriptions supplied remain our property and shall not be multiplied without our prior consent in writing 05 10 09 DE DIETRICH THERMIQUE 57 rue de la Gare BP 30 www dedietrich heating com F 67580 MERTZWILLER ...

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