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Related Manuals for Riello CSV 25 R
Summary of Contents for Riello CSV 25 R
- Page 1 CSV 25-35 R EN INSTALLATION INSTRUCTIONS...
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Page 2: Table Of Contents
Solar collectors conform to EN 12975 standard and to Solar Keymark certification standard. RANGE Range MODEL CODE CSV 25 R 20023353 Kit of 5 collectors CSV 25 R 20023354 CSV 35 R 20023416 Kit of 5 collectors CSV 35 R 20023417 Contents CONTENTS GENERAL INFORMATION . -
Page 3: General Information
Insulation Evacuated Seal tube Collector Aluminium absorber foot Vacuum Absorbent Glass coating Direction of flow Top pipe Reflective Bottom pipe Support frame mirror Description CSV 25 R 1600 1552 110X14 1730 1700 CSV 35 R 2260 2212 110X20 General information... -
Page 4: Identification
20038498_E1 water+propylene glycol Serial number plate RIELLO S .p .A . Via Ing. Pilade Riello, 7 - 37045 Legnago (VR) - ITALIA Matricola Codice Modello If these plates or any other means of clearly identifying the product are defaced, removed or lost, proper installation and ser-... -
Page 5: Technical Specifications
0,954 Efficiency (ηcol) (**) (*) Tested according to EN 12975, referred to a 33.3% water- glycol mix, flow rate of 170 l/h (CSV 25 R) - 240 l/h (CSV 25 R), and irradiation G = 800W/m Tm = (Coll._inlet _temp.+Coll._outlet_temp.)/2... - Page 6 (m.a.s.l.) ground (m) At angle of At angle of At angle of At angle of 45° 20° 45° 20° 0-10 10-20 CSV 25 R 0-10 medium 10-20 medium 0-10 10-20 1093 CSV 35 R 0-10 medium 10-20 medium These specifications are purely indicative. The entire structure must be inspected by an expert in static loading in compliance...
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Page 7: Connections
GENERAL INFORMATION Connections 4 CONNECTIONS The diagram below illustrates the connections between solar collectors in lines. The fittings are available as accessories to be ordered separately. ring nut stub pipe ring nut olive union olive collector temperature sensor from heat to heat exchange circuit exchange circuit... -
Page 8: Water Circuit
GENERAL INFORMATION Water circuit 5 WATER CIRCUIT SOLAR CONTROLLER °C Valve group Solar collector 13 Flow regulator Storage cylinder 14 Flow meter Collector probe 15 Vent cock Disconnect valves 16 Manual bleed valve (accessory) Non-return valve 17 Storage cylinder bottom temperature sensor Temperature gauge 18 Storage cylinder top temperature sensor Vent valve... - Page 9 3000 4000 5000 6000 FLOW RATE (l/h) _______ CSV 25 R _ _ _ _ CSV 35 R Diameter of connection pipes for a specific flow rate of 30 lt/m Total surface area (m 2 - 4 6 - 12...
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Page 10: Installation
INSTALLATION Unpacking the product 6 UNPACKING THE PRODUCT The solar collectors are packed in various ways depending on the number of units supplied: In a pack of 1 Packages of 5 collectors Pallet contents: − collector − documentation envelope containing certificate of war- ranty and label with bar code. -
Page 11: Installation
INSTALLATION Installation 8 INSTALLATION GENERAL INSTRUCTIONS Flushing and filling For safety reasons, the solar collector must be covered, using Assembly the packaging it came in, for at least two hours before it can be The system must be installed by specialist personnel. Use only filled. -
Page 12: Filling The Circuit
INSTALLATION Filling the circuit 9 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 residues. Seal test the system after you have flushed it out. -
Page 13: Checks
INSTALLATION Do not fill the system in bright, sunny conditions or if the collectors are hot. Cover the solar collector with the packag- ing it came in for at least two hours before filling it. Make sure that you have bled all the air out of the system, using the water control system vent too. -
Page 14: Commissioning And Maintenance
COMMISSIONING AND MAINTENANCE Maintenance 11 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. Nev- ertheless, if problems occur, they can be replaced quickly and easily. - Page 15 COMMISSIONING AND MAINTENANCE 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 re- move a damaged reflector: −...
- Page 16 RIELLO S.p.A. Via Ing. Pilade Riello, 7 37045 - Legnago (VR) www.riello.com The manufacturer strives to continuously improve all products. Appearance, dimensions, technical specifications, standard equipment and accessories are therefore liable to modification without notice.