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Summary of Contents for Beretta SCV-25
- Page 1 Installation Manual SCV-25 Solar | Solar Collector Installation Manual...
- Page 2 Solar collectors conform to EN 12975 standard and to Solar Keymark certification standard. RANGE MODEL CODE SCV-25 20026324 The following symbols are used in this manual: CAUTION! = Indicates actions that require caution and adequate preparation STOP! = Identifies actions that your MUST NOT do...
- Page 3 You can keep your new solar collector in peak condition by having it serviced regularly by an authorised Technical Assistance Centre BERETTA. This instruction manual contains important instructions and precautions that must be observed to ensure the trouble-free installation and efficient functioning of your solar collector.
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Page 4: Table Of Contents
CONTENTS 1 GENERAL SAFETY INFORMATION AND PRECAUTIONS ......5 2 DESCRIPTION OF ThE SOLAR COLLECTOR ..........6 Description ............................Identification ............................Design ..............................Technical specifications ........................Accessories ............................Collectors connection ........................... Water circuit ............................10 Location of probes ..........................11 3 FOR ThE INSTALLER.................. -
Page 5: General Safety Information And Precautions
1 GENERAL SAFETY INFORMATION AND PRECAUTIONS As soon as you open the packaging, Before beginning installation work on check immediately that the contents are roofs, install the necessary fall prevention all present and undamaged. Contact the and fall arrest devices and ensure that all reseller from whom you purchased the applicable safety standards are applied. -
Page 6: Description Of The Solar Collector
2 DESCRIPTION OF ThE SOLAR COLLECTOR DESCRIPTION CSV R collectors are made up of 14 or 20 The main characteristics of the CSV R collec- double sleeve evacuated glass tubes, each tor are as follows: of which contains a "U" shaped copper pipe. - Evacuated tube technology for high tem- These copper pipes are connected in par- peratures and high efficiency even in bad... -
Page 7: Design
Design Collector Collector outlet return Collector probe socket cover plat Insulation Evacuated Seal tube Collector Aluminium absorber Vacuum foot Absorbent Glass coating Top pipe Direction of flow Reflective Bottom pipe Support frame mirror... -
Page 8: Technical Specifications
Technical specifications DESCRIPTION SCV-25 Total area 2,77 Exposed area 2,40 Effective absorption area 2,69 Connections threaded on Ø 18 pipes Empty weight Liquid content 2,05 Recommended flow rate per m of panel l/(m Absorption (α) > 94 Emissions (ε) < 7... -
Page 9: Accessories
Accessories The following accessories are available, to be ordered separately. ACCESSORY CODE Glycol premix 1151029 Glycol-free heat transfer fluid 20 kg 20030161 Connections kit for copper pipes 20027281 Connections kit for flexible hoses 20027289 Support rail kit for 1 x 2.5 m collector 20026381 Support rail kit for 2 x 2.5 m... -
Page 10: Water Circuit
Water circuit The diagram below illustrates the water connections between solar collectors and a storage cylinder. 1 - Solar collector 2 - Storage cylinder 3 - Collector probe 4 - Disconnect valves 5 - Non-return valve 6 - Temperature gauge 7 - Vent valve 8 - Safety valve 9 - Pressure gauge... -
Page 11: Location Of Probes
Location of probes The temperature sensor must be installed in a socket as near as possible to the collector outlet. Make sure that the sensor makes good contact with the socket. Materials (sensor, cables, seals and insulation) used to install the tem- perature sensor must be able to withstand high temperatures (up to 300°C). -
Page 12: For The Installer
3 FOR ThE INSTALLER Unpacking the collector The solar collectors are packed in various ways depending on the number of units sup- plied. A - Individually packaged collectors Pallet contents: - collector - Documentation envelope containing: - certificate of warranty and label with bar code. -
Page 13: Dimensions And Weight
Dimensions and weight 1600 1552 110x14 Net weight 2260 2212 110x20... -
Page 14: Handling The Collector
handling the collector Once you have removed the outer packaging, proceed as follows to unpack and handle the solar collector: - Remove the PVC wrapping to free the solar collector from the pallet - Tilt the solar collector slightly and grip it at the four points shown (A) to lift it. - Page 15 Bleeding series. Make sure that the unions are located correctly when tightening them. When tighten- Bleed the circuit: ing a union with a pipe wrench or spanner, - On startup (after initial filling) (see the figure always hold the opposite union steady with a on page 16).
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Page 16: Filling The Circuit
Filling the circuit Perform the following steps before starting up the system. 1 - FLUShING AND SEAL TESTING ThE SYSTEM If copper piping has been used and joints have been hot brazed, flush out the system to remove any brazing resi- dues. -
Page 17: Checks
Do not fill the system in bright, sunny conditions or if the collectors are hot. Cover the solar collector with the pack- aging it came in for at least two hours before filling it. Make sure that you have bled all the air Heat transfer fluid filling pump (accessory). -
Page 18: Technical Assistance Centre
4 TEChNICAL ASSISTANCE CENTRE Maintenance The collector must be cleaned and all parts (reflector, glass tubes, etc.) inspected every six months. REPLACING EVACUATED TUBES The evacuated tubes are fully functional when delivered. Nevertheless, if problems occur, they can be replaced quickly and easily. - Page 19 REPLACING ThE CPC REFLECTOR Our CPC reflectors are manufactured and delivered under the best possible conditions. Nevertheless, if a fault (e.g. a large dent) is found, they can be replaced quickly and easily. Proceed as follows, taking all the necessary precautions, to remove a damaged reflector: - Unscrew and remove the plug (1) from the foot of the collector.
- Page 20 Commercial Offices: Via Risorgimento, 23 A 23900 - Lecco www.berettaboilers.com Beretta reserves the right to modify the characteristics and specifications given in this publication at any time and without prior notice as part of its policy of continuous product improvement.
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