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NATURAL CIRCULATION SYSTEMS

SN TI

INSTALLER, TECHNICAL ASSISTANCE 

CENTRE AND USER MANUAL

Summary of Contents for SN 150/1 T

Page 1: ...NATURAL CIRCULATION SYSTEMS SN TI INSTALLER TECHNICAL ASSISTANCE CENTRE AND USER MANUAL ...

Page 2: ...d to ensure the trouble free installation and efficient functioning of your S solar water heating system Please accept our renewed thanks for your purchase CONFORMITY The solar collectors used in S natural circulation systems conform to EN standard 12975 S storage cylinders conform to DIN 4753 3 and UNI EN 12897 standards b b This product must only be used for the purpose for which it is designed ...

Page 3: ...ion 4 2 Precautions 4 3 Description of the system 5 4 Safety devices 5 5 Identification 5 6 System layout 6 7 Technical specifications 6 8 Overall dimensions and weights 7 9 Water circuit 7 INSTALLER 8 10 Unpacking the product 8 11 Handling 9 12 Preparing for installation 9 13 Assembly 10 14 System water connections 27 15 Preparing for initial startup 28 TECHNICAL ASSISTANCE CENTRE 30 16 Initial s...

Page 4: ... which the water pipes enter the building must be rain proof and damp proof b b If you notice any water or heat transfer liquid leaks disconnect the system immediately from the mains electricity supply if a supplementary heating ele ment is installed shut off the water supply and notify S s Technical Assistance Service or a qualified heating engineer immediately b b Make sure that the water glycol...

Page 5: ...y S s Technical Assistance Service using original spare parts b b Over temperature protection requires an adequate supply of cold water from the mains 5 IDENTIFICATION S SN TI systems are identified by CODICE 20091464 TIPO CP20TSS S N COLLETTORE SOLARE PIANO DIMENSIONI 1818X1048X70 mm SUPERFICIE LORDA 1 91 m2 TEMPERATURA DI STAGNAZIONE 192 C SUPERFICIE DI APERTURA 1 78 m2 CONTENUTO LIQUIDO 1 6 l S...

Page 6: ...I 150 1 200 1 SN TI 220 2 300 2 SN TI 300 3 7 TECHNICAL SPECIFICATIONS Description SN TI 150 1 200 1 220 2 300 2 300 3 Collector surface area 1 91 x 1 1 91 x 1 1 91 x 2 1 91 x 2 1 91 x 3 m2 x n of pan Exposed area 1 78 x 1 1 78 x 1 1 78 x 2 1 78 x 2 1 78 x 3 m2 x n of pan Absorption area 1 77 x 1 1 77 x 1 1 77 x 2 1 77 x 2 1 77 x 3 m2 x n of pan Stagnation temperature 192 C Storage cylinder capaci...

Page 7: ...2 332 332 mm H 720 720 720 720 720 mm 9 WATER CIRCUIT UAC Domestic hot water outlet EAF Domestic cold water inlet 1 Primary solar collector circuit safety valve 2 5 bar 2 Non return valve safety valve of secondary DHW circuit 10 bar 3 Storage cylinder 4 Collector 5 DHW tank secondary circuit 6 Primary circuit 7 Temperature sensor socket 8 Magnesium anode 9 Primary circuit filling drain cock 10 Ins...

Page 8: ...e solar collector On completion of installation only remove this film if you are going to put the system into service immediately Description SN TI 150 1 200 1 220 2 300 2 300 3 WEIGHT Total weight of supply See the transport document kg COLLECTOR S package 34 34 3 x 34 3 x 34 4 x 34 kg STORAGE CYLINDER package 62 76 84 106 116 kg DIMENSIONS Total supply package 2034 x 1246 x 770 2034 x 1246 x 770...

Page 9: ...e solar collectors ideally facing south Avoid positions that are shaded by plants trees buildings or hills etc during the day Maintain the minimum distance A between the system and the edge of the roof Remove all gravel and detritus from the surface on which the system is to be installed The mounting kit must not be used to install other super structures It is designed only for use with S solar wa...

Page 10: ... 13 ASSEMBLY Start installing the system by assembling the mounting frame for sloping roofs To do so follow the instructions given below 5 6 7 13 2 3 18 14 4 8 11 9 12 19 20 17 15 21 16 1 10 23 24 25 27 28 29 26 22 ...

Page 11: ... 24 24 36 10 Join clamps 2 11 M12 washer 12 12 24 24 36 12 M8 screw 14 14 28 28 42 13 Stud strips 6 6 6 6 6 14 1 seal 4 4 6 6 8 15 1 2 F x 1 M straight union 1 1 1 1 1 16 3 4 straight union 2 2 2 2 2 17 Elbow union 2 2 2 18 Collector plug 1 1 1 1 1 19 10 bar safety valve 1 1 1 1 1 20 2 5 bar safety valve 1 1 1 1 1 21 Cock 1 1 1 1 1 22 150 200 return pipe 1 1 23 150 200 flow pipe 1 1 24 200 300 ret...

Page 12: ...12 INSTALLER STEPS VALID FOR ALL MODELS Mark the anchoring points b b Check that the marks are square 150 1 200 1 220 2 300 2 300 3 ...

Page 13: ...13 INSTALLER Position the stud strips 13 in the concave section of the tiles Maintain the distances specified in the previous point between the studs A A A A A A A 13 13 ...

Page 14: ...e screws V are NOT SUPPLIED and must be provided on installation Only use screws that are suitable for the character istics of the roof Proceed as follows Remove the tiles Fit the stud strip 13 in close contact with the roof minimising the distance D If necessary bend the strip as needed Replace the roof tiles 1 2 V V D 3 V V 4 13 ...

Page 15: ...as follows Screw the nuts 8 and washers 11 as far down as possible over the studs Fit the profiles 6 over the studs Fix the profiles in place with the nuts 8 Fix the mounting brackets 5 to the profiles 6 with the M8 screws 12 and nuts 9 M12 M12 860 mm 150 1 200 1 220 2 1040 mm 300 2 300 3 M8 M8 8 8 6 6 5 11 ...

Page 16: ...16 INSTALLER Position the storage cylinder on the mounting brackets 5 and fix it in place with the M8 bolts 12 5 12 12 5 ...

Page 17: ...le over the studs Fit the clamps 1 to the studs on the strips Engage the support bar 7 in the clamps 1 Fix the support bar 7 in place with the nuts 8 of the clamps 1 Adjust the clamps to the same height and fix them in place about 20 30 mm from the top of the tiles then saw off the protruding lengths of stud M12 M12 8 1 11 ...

Page 18: ...18 INSTALLER Position the collector pivoting it on the support bar 7 7 ...

Page 19: ...19 INSTALLER Secure the collector with the top fixing brackets 3 Make the water connections Secure the collector with the bottom fixing brackets 2 using the top hole 3 12 4 9 ...

Page 20: ...s 11 as far down as possible over the studs Fit the clamps 1 to the studs on the strips Engage the support bar 7 in the clamps 1 Fix the support bar 7 in place with the nuts 8 of the clamps 1 Adjust the clamps to the same height and fix them in place about 20 30 mm from the top of the tiles then saw off the protruding lengths of stud M12 M12 M12 M12 11 1 1 8 8 11 ...

Page 21: ...21 INSTALLER Position the collector pivoting it on the support bar 7 7 ...

Page 22: ...22 INSTALLER Secure the collector with the top fixing brackets 3 3 9 4 ...

Page 23: ... 8 and washers 11 as far down as possible over the studs Fit the profiles 6 over the studs Fix the profiles in place with the nuts 8 Fix the mounting brackets 5 to the profiles 6 with the M8 screws 12 and nuts 9 M12 M12 860 mm 150 1 200 1 220 2 1040 mm 300 2 300 3 M8 M8 8 8 6 6 5 11 ...

Page 24: ...24 INSTALLER Position the storage cylinder on the mounting brackets 5 and fix it in place with the M8 bolts 12 5 12 12 5 ...

Page 25: ...25 INSTALLER Make the water connections Secure the collector with the bottom fixing brackets 2 using the top hole 4 9 2 ...

Page 26: ...ety valve 20 10 bar safety valve 19 straight flow and return unions 16 20 19 16 16 Complete the collector water connections flow pipes return pipes drain cock plug 150 1 200 1 14 22 21 15 14 18 14 23 220 2 300 2 14 21 15 14 26 25 17 18 14 17 25 300 3 14 21 15 14 26 17 29 18 14 29 17 ...

Page 27: ... disposal of PVC 14 SYSTEM WATER CONNECTIONS UAC Domestic hot water outlet Ø 3 4 EAF Domestic cold water inlet Ø 3 4 1 Primary solar collector circuit safety valve 2 5 bar 2 Non return valve safety valve of secondary DHW circuit 10 bar 3 Storage cylinder 4 Collector 5 DHW tank secondary circuit 6 Primary circuit 7 Temperature sensor socket 8 Magnesium anode 9 Primary circuit filling drain cock 10 ...

Page 28: ...er with cold water from the mains supply When water starts coming out of the hot water tap leave it run until you obtain an even flow then close the tap The DHW tank is now full FLUSHING THE SOLAR COLLECTOR CIRCUIT Carefully check all connections and unions for leaks be fore filling the system with the water and glycol mix Use the following procedure to test for water tightness The same procedure ...

Page 29: ...above Pressure filling Use lengths of rubber hose to connect a pump between the container and the hose union on the filling drain cock 1 Open the cock Start up the pump and fill the solar heating circuit until the heat transfer liquid starts to flow out of the fitting 2 at the top of the storage tank Gravity filling Use a length of rubber hose to connect the container to the filling drain cock 1 O...

Page 30: ...ct the storage cylinder Visually inspect the mounting frame and roof anchor points Inspect the insulation Make sure that the roof does not leak Make sure that the safety valves are functio ning Check the system for leaks Check the concentration of the anti freeze Check the pH of the anti freeze with litmus paper Topping up or changing the heat transfer liquid Clean inside the storage cylinder ever...

Page 31: ...aning inside the storage cylinder Proceed as follows to clean inside the storage cylinder Close the domestic cold water inlet cock Connect a hose to the storage cylinder drain cock D fitted on installation and open the cock Leave the wa ter run out until the tank is completely empty Unscrew the fixing screws and remove the flange cover 1 from the left of the storage cylinder Remove the nuts 2 and ...

Page 32: ...lation around the pipes If the system is not going to be used for an extended period of time contact your local Technical Assistance Centre to have it made safe b b The solar water heating system must be serviced periodically by S s Technical Assistance Centre or by a qual ified heating engineer b b The system must be serviced at least once a year b b If no domestic hot water is drawn off from the...

Page 33: ...of over temperature during extended periods of disuse Top up the circuit with water glycol mix and bleed any air out Air bubbles have formed inside the circuit and are impeding natural circulation Bleed the circuit by loosening the uppermost union on the short pipe until liquid comes out Top up to replace any lost liquid Vibrations Loose screws Tighten the screws 21 DISPOSAL When the system is no ...

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Page 36: ... 06 15 www sylber it The manufacturer strives to continuously improve all products Appearance dimensions technical specifications standard equipment and accessories are therefore liable to modification without notice ...

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