DeDietrich NEO 2.1 Installation, User And Service Manual
  1. Manuals
  2. Brands
  3. DeDietrich Manuals
  4. Solar panel
  5. NEO 2.1
  6. Installation, user and service manual
DeDietrich NEO 2.1 Installation, User And Service Manual

DeDietrich NEO 2.1 Installation, User And Service Manual

Flat solar panels. roof-surface installation terrace mounting
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
Flat solar panels
NEO 2.1 / SUN 211
300020210-001-B
Installation, User
and Service
Manual
Roof-Surface
Installation
Terrace mounting
EN

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the NEO 2.1 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for DeDietrich NEO 2.1

Summary of Contents for DeDietrich NEO 2.1

  • Page 1 Flat solar panels NEO 2.1 / SUN 211 Installation, User and Service Manual Roof-Surface Installation Terrace mounting 300020210-001-B...

  • Page 2: Table Of Contents

    Contents Introduction ....................4 Used symbols ............4 General ..............4 1.2.1 Manufacturer's liability ..........4 1.2.2 Installer's liability .............5 Safety instructions and recommendations ..........6 Safety instructions ..........6 Recommendations ..........6 Description ....................8 Operating principle ..........8 Technical characteristics ........8 Installation ....................9 Regulations governing installation .....9 4.1.1 All installation system ..........9 4.1.2...
  • Page 3 Contents NEO 2.1 / SUN 211 Solar collector temperature sensor ....35 Passing Pipes and Cable through the Roof ..............36 Hydraulic connections ........37 4.8.1 Connection dimensions .........37 4.8.2 Connecting ............37 4.8.3 Pipe insulation ............38 Filling the system ..........38 Commissioning ..................40 Check points before commissioning ....40 Commissioning ...........40...
  • Page 4 05/10/09 - 300020210-001-B...

  • Page 5: Introduction

    NEO 2.1 / SUN 211 1. Introduction Introduction Used symbols In these instructions, various danger levels are employed to draw the user's attention to particular information. In so doing, we wish to safeguard the user's safety, obviate hazards and guarantee correct operation of the appliance.

  • Page 6: Installer's Liability

    1. Introduction NEO 2.1 / SUN 211 In the interest of customers, we are continuously endeavouring to make improvements in product quality. All the specifications stated in this document are therefore subject to change without notice. Our liability as the manufacturer may not be invoked in the following cases: 4 Incorrect use of the appliance.

  • Page 7: Safety Instructions And Recommendations

    NEO 2.1 / SUN 211 2. Safety instructions and recommendations Safety instructions and recommendations Safety instructions DANGER The permissible roof load of the building must not at any time be exceeded. If necessary, a structural engineer should be consulted before commencing work.
  • Page 8 2. Safety instructions and recommendations NEO 2.1 / SUN 211 4 Service the appliance regularly to ensure that it operates correctly. 05/10/09 - 300020210-001-B...

  • Page 9: Description

    NEO 2.1 / SUN 211 3. Description Description Operating principle The short-wave solar radiation (sunlight) striking the solar panel is converted into heat by the selective coating on the absorber. From there it is transferred by heat conduction to the absorber pipe and carried by the heat-transporting fluid to the calorifier.

  • Page 10: Installation

    4 The roof-integral installation set is designed specifically as a mounting system for the NEO 2.1 / SUN 211 flat solar panels and may only be used in accordance with their building regulations approval.

  • Page 11: Terrace Mounting

    NEO 2.1 / SUN 211 4. Installation 4 The installation set is designed for rooves with standard roof tiles. If the roof in which the panels are to be fitted has particularly high roof tiles, please consult your specialist advisor.

  • Page 12: Package List

    4. Installation NEO 2.1 / SUN 211 Package list 4.2.1. Package for an assembly on the roof ER45 M001749-A EG450 M001750-A ER67 ER69 M001751-A 05/10/09 - 300020210-001-B...

  • Page 13: Anchorage Fittings For Roof Mounting

    NEO 2.1 / SUN 211 4. Installation 4.2.2. Anchorage fittings for roof mounting The roof anchors are not included in the roof-surface installation set and must be ordered separately. CAUTION Before installation, make sure that the framework is solid and strong enough to comply with the static requirements.

  • Page 14: Terrace Assembly Kit

    4. Installation NEO 2.1 / SUN 211 n Stainless steel roof anchor for flat tiles EG 315 (4 pieces) EG 316 (6 pieces) These roof anchors are attached directly to the roof rafters (rafter- mounted anchors). Their slim design normally allows two roof anchors to be fixed to one rafter.

  • Page 15: Main Dimensions

    NEO 2.1 / SUN 211 4. Installation Main dimensions 1060 175,5 113,5 113,5 1 2 3 M001740-A Solar collector inlet Solar collector outlet Solar sensor probe 05/10/09 - 300020210-001-B...

  • Page 16: Installation Diagrams

    4. Installation NEO 2.1 / SUN 211 Installation diagrams 4 Vertical assembly, juxtaposed. Connection for 2 to 5 collectors. CAUTION Place the collector sensor on the flow side of the solar circuit (flow from the hottest collector). A: Solar sensor probe.
  • Page 17 NEO 2.1 / SUN 211 4. Installation 4 Example of an installation Pressure gauge Isolating valve Drain cock Domestic hot water circulation loop return Domestic hot water outlet Thermometer Stop valve with lockable nonreturn valve Primary solar circuit pump 6-bar calibrated and sealed safety valve (primary solar)

  • Page 18: Assembling The Solar Collectors

    4. Installation NEO 2.1 / SUN 211 Assembling the solar collectors 4.5.1. Warning M001748-A 05/10/09 - 300020210-001-B...

  • Page 19: Tools Required

    NEO 2.1 / SUN 211 4. Installation 4.5.2. Tools required M001753-A 4.5.3. Dimensions Side 1960 < 1400 to 60 1100 2204 3306 4408 5510 Dimensions 1700 (mm) (1) Minimum length of the mounting rails 4 To install a large number of solar collectors, it is sufficient to place side-by-side or to superimpose the configurations described in this chapter.
  • Page 20 4. Installation NEO 2.1 / SUN 211 M001777-A M001778-A 05/10/09 - 300020210-001-B...

  • Page 21: Fitting The Hooks

    NEO 2.1 / SUN 211 4. Installation 4.5.4. Fitting the hooks n Assembly of the roof anchors independently of the chevrons M001757-A 05/10/09 - 300020210-001-B...
  • Page 22 4. Installation NEO 2.1 / SUN 211 M001758-A ¼ Dimensions a - b, see chapter "Dimensions", page 18 M001759-A 05/10/09 - 300020210-001-B...
  • Page 23 NEO 2.1 / SUN 211 4. Installation n Fitting the hooks to the chevrons M001760-A ¼ Dimensions a - b, see chapter "Dimensions", page 18 05/10/09 - 300020210-001-B...

  • Page 24: Vertical Assembly, Juxtaposed

    4. Installation NEO 2.1 / SUN 211 4.5.5. Vertical assembly, juxtaposed n Fitting the rails M001761-A 05/10/09 - 300020210-001-B...
  • Page 25 NEO 2.1 / SUN 211 4. Installation n Installation of the first solar panel The solar panels should only 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.
  • Page 26 4. Installation NEO 2.1 / SUN 211 M001766-A 05/10/09 - 300020210-001-B...
  • Page 27 NEO 2.1 / SUN 211 4. Installation n Installation of the other solar panels M001763-A M001767-A 05/10/09 - 300020210-001-B...
  • Page 28 4. Installation NEO 2.1 / SUN 211 n Installation of the last solar panel 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).
  • Page 29 NEO 2.1 / SUN 211 4. Installation n Solar Panel Connection M001769-A 05/10/09 - 300020210-001-B...

  • Page 30: Horizontal Assembly, Superposed (Only On Roof)

    4. Installation NEO 2.1 / SUN 211 4.5.6. Horizontal assembly, superposed (only on roof) n Fitting the rails M001779-A 05/10/09 - 300020210-001-B...
  • Page 31 NEO 2.1 / SUN 211 4. Installation n Installation of the first solar panel The solar panels should only 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.
  • Page 32 4. Installation NEO 2.1 / SUN 211 M001784-A 05/10/09 - 300020210-001-B...
  • Page 33 NEO 2.1 / SUN 211 4. Installation n Installation of the other solar panels M001781-A M001785-A 05/10/09 - 300020210-001-B...
  • Page 34 4. Installation NEO 2.1 / SUN 211 n Installation of the last solar panel 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).
  • Page 35 NEO 2.1 / SUN 211 4. Installation n Solar Panel Connection M001787-A 05/10/09 - 300020210-001-B...

  • Page 36: Solar Collector Temperature Sensor

    4. Installation NEO 2.1 / SUN 211 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.

  • Page 37: Passing Pipes And Cable Through The Roof

    NEO 2.1 / SUN 211 4. Installation Passing Pipes and Cable through the Roof M001771-A 05/10/09 - 300020210-001-B...

  • Page 38: Hydraulic Connections

    4. Installation NEO 2.1 / SUN 211 Hydraulic connections 4.8.1. Connection dimensions Number of panels Size Maximum length (mm) (Outlet + Return) 14-15 40 m 14-15 40 m 16-18 40 m 16-18 40 m To be able to have pipework without degassers or bleed valves at high points, the solar fluid flow rate must not fall below 0,4 m/s during the degassing procedure.

  • Page 39: Pipe Insulation

    NEO 2.1 / SUN 211 4. Installation 4.8.3. Pipe insulation CAUTION To protect the insulation against mechanical damage, bird pecking and UV light, add extra protection for the heat insulation sleeves in the roof area by using an aluminium sheet sleeve or aluminium adhesive tape. This additional protection must be sealed with silicone.
  • Page 40 4. Installation NEO 2.1 / SUN 211 To prevent damage to the collectors and their connections by frost and corrosion, it is essential that a high quality heat transporting fluid be used to fill the solar installation. If the recommended ready-mixed fluid is used (Tyfocor L / LS) the system will be adequately protected at temperatures down to approx.

  • Page 41: Commissioning

    NEO 2.1 / SUN 211 5. Commissioning Commissioning Check points before commissioning 4 Check the solar collectors and their fastenings. 4 Fill the installation with water and check hydraulic tightness. 4 Check the pressure of the installation. 4 Check the electrical connections, particularly the earth.

  • Page 42: Checking And Maintenance

    6. Checking and maintenance NEO 2.1 / SUN 211 Checking and maintenance General instructions CAUTION Maintenance operations must be done by a qualified professional. An annual inspection is compulsory. Only original spare parts must be used. Protection of the environment: Place a container of sufficient volume under the drain pipe and the valve discharge pipe.

  • Page 43: Warranty

    NEO 2.1 / SUN 211 7. Warranty Warranty General You have just purchased one of our appliances and we thank you for the trust you have placed in our products. Please note that your appliance will provide good service for a longer period of time if it is regularly checked and maintained.
  • Page 44 © Copyright All technical and technological information contained in these 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...

This manual is also suitable for:

Sun 211

Table of Contents