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Related Manuals for Beretta SCF-20B
Summary of Contents for Beretta SCF-20B
- Page 1 Installation manual SCF-20B Solar | Solar Collector Installation manual...
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Page 2: Table Of Contents
Range RANGE MODEL CODE SCF-20B 20095379 SCF-20B (Pack of 2) 20095380 SCF-20B (Pack of 7) 20095381 Contents CONTENTS System layout ........3 Identification . -
Page 3: System Layout
System layout SYSTEM LAYOUT 1097 (*) Alternative collector return 1048 (**) Alternative collector outlet Collector outlet The outlet and the return must be connected to Collector opposite sides. probe socket Ventilation holes Direction of flow of Glass 3,2 mm. heat transfer liquid Connection ring nut, 1"... -
Page 4: Technical Specifications
Technical specifications TECHNICAL SPECIFICATIONS DESCRIPTION Total area 1,91 Exposed area 1,78 Effective absorption area 1,77 Connections (M) - (F) 2 x 1” M / 2 x 1” F Empty weight Liquid content Recommended flow rate for each line per m of collec- l/(h x m Minimum flow rate for each line per m... -
Page 5: Connections
Connections CONNECTIONS When tightening a fitting, HOLD THE OPPOSITE FITTING STEADY WITH A SECOND TOOL to avoid damage Collectors must be connected together so that the heat transfer fluid flows through them in parallel. Two out of four of the collector fittings at the ends of each row must be plugged. -
Page 6: Water Circuit
Water circuit WATER CIRCUIT Solar collector Storage cylinder Collector probe Disconnect valves Non-return valve Temperature gauge Vent valve Safety valve Pressure gauge Drain Expansion vessel Pump Flow regulator Flow meter Vent cock Manual bleed valve (acces- sory) Storage cylinder bottom Solar temperature sensor Regolator... -
Page 7: Unpacking The Product
Unpacking the product UNPACKING THE PRODUCT The solar collectors are packed in various ways depending on the number of units supplied: A Packages of 1 or 2 collectors B Packages of 7 collectors Pallet contents: - collector - document envelopes containing instruction manual, bar code labels and data label. -
Page 8: Installation
Installation INSTALLATION Solar collectors must be installed with the correct Angle of collectors / General mounting kit (which includes all necessary rails and Solar collectors are designed to be installed at angles of brackets) as listed in the Catalogue. between 15° (minimum) and 75° (maximum). Make sure that the bleed and vent valves of the collectors remain open while the collectors are being installed. -
Page 9: Filling The Circuit
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 10: Checks
Pressure at boiler up to 15 m 3 bar 15 - 20 m 3,5 bar 20 - 25 m 4 bar 25 - 30 m 4,5 bar General rule: p [bar] = 1.5 + H [m] / 10 Checks CHECKS On completion of the installation, perform the checks listed in the table below. - Page 12 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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