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Vaillant auroTHERM VFK 900 Installation Manual

Summary of auroTHERM VFK 900

  • Page 1

    For the heating engineer vfk 900 installation manual aurotherm, vfk 900 in-roof mounting of flat solar collector panels gb.

  • Page 2

    2 installation manual aurotherm, vfk 900, 0020009584_01 inhaltsverzeichnis 1 notes on the documentation . . . . . . . . . . . . . 2 2 safety instructions . . . . . . . . . . . . . . . . . . . . . 3 2.1 technical guidance . . . . . . . . . . . . . . . . . . . . . . . . . 3 2.2 related documents . . ....

  • Page 3

    3 installation manual aurotherm, vfk 900, 0020009584_01 2 safety instructions 2.1 technical guidance the system must be installed in accordance with all rele- vant and applicable national regulations, and must be installed to suit site conditions. Observe all national regulations, including: - worki...

  • Page 4

    4 installation manual aurotherm, vfk 900, 0020009584_01 3 in-roof mounting 3.1 type overview 3.1.1 installation module top closing plates foam rubber strip covering corner right covering corner left side plates right side plates left bottom closing plates lead apron retainer and roofing felt nails r...

  • Page 5

    5 installation manual aurotherm, vfk 900, 0020009584_01 foam rubber strip tin-plate screws wooden support silicone t-profile lead apron nail collector support plate (b) top closing plate bottom closing plate roofing felt nails cellular rubber strip collector in-roof retainer + quick-assembly screws ...

  • Page 6

    6 installation manual aurotherm, vfk 900, 0020009584_01 3.1.2 material list 302 389 accessories in-roof basic module covering plates closing plate, top 2 closing plate, bottom (1x left, 1x right) 2 collector support plate (b), 24x48 mm, length 1150 mm 2 wooden support 2 side plate (2x left, 2x right...

  • Page 7

    7 installation manual aurotherm, vfk 900, 0020009584_01 number of collectors 1 x lath (a) 1) 2) 5 x lath (c-f) 1) 2) 2 2530 mm 2323 mm 3 3690 mm 3492 mm 4 4860 mm 4652 mm 1) measurements for laths a and c - f are minimum lengths. Select the lengths of lath so that they end on the rafters on the left...

  • Page 8

    8 installation manual aurotherm, vfk 900, 0020009584_01 3.2.1 determine fitting area and fit mounting laths leave the existing roof laths as a sub-structure - particularly if they are located at the described locations. This is how to do it: • in order to determine the fitting field first apply the ...

  • Page 9

    9 installation manual aurotherm, vfk 900, 0020009584_01 vent the collector! Fit the vaillant automatic de-areator (part no. 302418) between the solar station and the solar storage in the solar circuit. Observe the relevant installation and operating manual. Fig. 3.7 installation tools: folding rule,...

  • Page 10

    10 installation manual aurotherm, vfk 900, 0020009584_01 fig. 3.12 slide the silicone t profile into the gap between the collectors. Alternate pushing and pulling will make the task easier. Then push the collectors together to meet. Fig. 3.13 screw the solar collector to the laths at the top left an...

  • Page 11

    11 installation manual aurotherm, vfk 900, 0020009584_01 fig. 3.17 insert the solar sensor in the sensor sleeve (in the middle of the connection side). Push the rubber plug onto the cable and thus close off the opening. Run the cable into the roof. Fig. 3.18 place the wooden support on the collector...

  • Page 12

    12 installation manual aurotherm, vfk 900, 0020009584_01 fig. 3.23 on the lead apron, fix 3 sheet metal straps per collector, as near as possible to the top. Fig. 3.24 insert the closing plates at the bottom into the collector grooves - starting at the left edge of the collector. Fig. 3.25 fix the c...

  • Page 13

    13 installation manual aurotherm, vfk 900, 0020009584_01 fig. 3.29 connect the corners to the upper closing plate at the edge with each 3 tin-plate screws (self-tapping screws) with packing washers. Fig. 3.30 fix the upper closing plates onto the roof lath at the edge at the tiles with two fixing na...

  • Page 14

    14 installation manual aurotherm, vfk 900, 0020009584_01 fig. 3.35 finally cut the lead apron to suit the tile. The collectors are now fixed into the roof in the correct way. 4 disposal all the solar collectors by vaillant gmbh comply with the requirements of the german environmental mark "blue ange...

  • Page 15

    15 installation manual aurotherm, vfk 900, 0020009584_01 5 technical specification flat collector panels collector-type/structural type solar flat collector vfk 900 gross area/aperture area 1) 2,24/2,02 m 2 format (l x w x h) 1930 x 1160 x 110 mm efficiency 2) η o = 81,9% k 1 = 3,46 w/m•k k 2 = 0,01...

  • Page 16

    16 installation manual aurotherm, vfk 900, 0020009584_01 6 vaillant service to ensure regular servicing, it is strongly recommended that arrangements are made for a maintenance agreement. Please contact vaillant service solutions (0870 6060 777) for further details. Vaillant warranty vaillant provid...

  • Page 20

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