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Vaillant auroTHERM VFK 125 Installation Manual

Other manuals for auroTHERM VFK 125: Installation Manual

Summary of auroTHERM VFK 125

  • Page 1

    Aurotherm vfk 125 vfk 135 d vfk 140 d vfk 145 h/v vfk 150 h/v es, gb, nl, pt.

  • Page 3

    For the expert technician installation manual aurotherm vfk 145 h/v vfk 150 h/v on-roof/flat roof installation contents 1 notes on the documentation ......................... 2 1.1 other applicable documents ................................2 1.2 document storage ........................................

  • Page 4

    Installation manual aurotherm 0020057143_04 2 1 notes on the documentation 2 intended use 1 notes on the documentation the instructions below are intended to help you throughout the entire documentation. 1.1 other applicable documents all installation instructions of flat collectors and compo- nents...

  • Page 5

    2.2 operational conditions a caution! The roof may collapse! Mount the flat collectors only on roofs with a sufficient load-carrying capacity. If necessary, call a technician. Caution! Collector damage! Flat collectors are suitable for a maximum snow load of 5.0 kn/m 2 and a maximum wind load of 1.6...

  • Page 6

    — bs 6700: services supplying water for domestic use within buildings and their curtilages. — bs 5449 forced circulation hot water central heating systems for domestic premises. Note: only up to 45 kw. — bs 6880 low temperature hot water heating systems of output greater than 45 kw. Part 1 fundament...

  • Page 7

    4 before installation 4.1 safety information please note the following instructions before and during installation: d danger! Risk of death from falls and falling objects! Observe the national regulations for working at heights. Wear the vaillant safety belt (article number 302066). H danger! Danger...

  • Page 8

    4.2 scope of delivery • check the mounting kit for completeness based on the illustrations and bills of materials. 4.2.1 on-roof mounting 1 3 12 10 2 4 14 5 11 7 13 6 9 8 fig. 4.1 on-roof mounting kit (here: vertical collector) pos. Description quantity article number (kit) 1 mounting rail 2 0020059...

  • Page 9

    7 installation manual aurotherm 0020057143_04 4.2.2 flat roof installation 1 3 11 7 2 6 4 12 5 8 10 9 fig. 4.2 mounting kit for flat roof installation (here: vertical collector) pos. Description quantity article number (kit) 1 mounting rail 2 0020059901 (vertical rail mounting kit) 0020059900 (horiz...

  • Page 10

    4.3 collector field packaging the following tables list the required components ac- cording to the type of installation. On-roof mounting number of collectors: 1 2 3 4 5 6 7 8 9 10 field arrangement side by side horizontal collector position hyd. Connection kit article number 0020059891 required qua...

  • Page 11

    Flat roof installation number of collectors: 1 2 3 4 5 6 7 8 9 10 field arrangement side by side horizontal collector position gravel tray article number 0020059905 required quantity 2 3 4 5 6 7 8 9 10 11 hyd. Connection kit article number 0020059891 1 hyd. Connection kit article number 00 20055181 ...

  • Page 12

    4.5 hydraulic connection preparation 4.5.1 on-roof mounting fig. 4.7 passing the pipe through the sarking membrane if there is a sarking membrane, proceed as follows: • cut the sarking membrane vee-shaped. • fold the upper, larger tab on the roof batten above, and the lower, smaller tab on the roof ...

  • Page 13

    11 installation manual aurotherm 0020057143_04 5.2 weighting and arrangement of the frames first of all, define the necessary load of the frames based on tab. 5.1. Load [kg/collector] height above ground angle of attack 0-10 m 10-18 m 18-25 m 30° 159 178 197 45° 225 252 279 60° 276 309 342 table 5.1...

  • Page 14

    5.3 collector installation 1 2 3 fig. 5.2 preparing the frame • open the frames. A caution! Observe table 5.1 for determining the required load! With screwed connection on the roof • fix the lower telescopic section with bolt and safety clip. 2 1 2 fig. 5.3 mounting the gravel trays if gravel trays ...

  • Page 15

    13 installation manual aurotherm 0020057143_04 fig. 5.5 frames with gravel trays if gravel trays are used: • place large protection mats under the sy- stem. • assembly frames based on the number of collectors to be installed. A caution! Before mounting the collectors, fill the gravel trays on the fi...

  • Page 16

    Installation manual aurotherm 0020057143_04 14 20 a b fig. 5.8 positioning the mounting rails • if multiple collectors are mounted, the mounting rails meet in the centre of the clamping elements (a). • on the first and last frame, the mounting rails can be projected by 20 mm (b). Fig. 5.9 joining th...

  • Page 17

    15 installation manual aurotherm 0020057143_04 1 2 1 2 a a b fig. 5.12 attaching the pipe coupling • remove the plugs from the openings. • insert the pipe couplings into the opening up to the stop (1). • slide the clamp in the rail of the ope- ning (2). A caution! Danger of damage to the collector a...

  • Page 18

    Installation manual aurotherm 0020057143_04 16 1 2 3 4 fig. 5.15 mounting the hydraulic connections (6 or more collectors) h note if you connect 6 or more collectors one after another, the hydraulic con- nections must be arranged diagonal- ly, to force a complete flow. • insert the return (inlet) (2...

  • Page 19

    17 installation manual aurotherm 0020057143_04 6.2 roof anchor installation a caution! Risk of corrosion! On roofs made of metals more noble than alu- minium (e.G. Copper roofs) galvanic corrosion can occur at the anchor points, whereby the at- tachment of the collectors is no longer guaran- teed. E...

  • Page 20

    Installation manual aurotherm 0020057143_04 18 a b b b b c fig. 6.1 distances with field arrangement side by side n with fields arranged side by side • mount the anchors for the mounting rails at the following distances: w s a* 1245 / 1220 2045 / 2020 b 200 - 300 c 1460 - 1660 660 - 860 * pre-assemb...

  • Page 21

    19 installation manual aurotherm 0020057143_04 6.2.1 roof anchor type p (pantile) a b 1 2 1 2 5 mm 3 fig. 6.3 roof anchor type p key 1 lower roof anchor 2 upper roof anchor 3 centre roof anchor the roof anchor type p can be fixed to the rafters (pos. A) or to the roof batten (pos. B). Fixing to raft...

  • Page 22

    Installation manual aurotherm 0020057143_04 20 fixing to the roof batten a caution! The roof may collapse! Before installation on the roof batten, check the load capacity of the roof batten! Replace the roof batten if necessary. 1 3 2 5 6 4 fig. 6.5 fixing to the roof batten 1. Slide upward one or t...

  • Page 23

    21 installation manual aurotherm 0020057143_04 6.2.2 roof anchor type s and roof anchor type s flat (for beaver tail) a caution! The roof may collapse! Before installation on the roof batten, check the load capacity of the roof batten! Replace the roof batten if necessary. 2 1 4 3 fig. 6.6 fixing th...

  • Page 24

    Installation manual aurotherm 0020057143_04 22 6.2.3 stair bolt mounting kit a caution! Roof anchor type s and roof anchor type s flat (for beaver tail) before installation check the load-bearing ca- pacity of the wooden substructure! Reinforce the wooden substructure if neces- sary. 1 2 3 5 4 6 fig...

  • Page 25

    23 installation manual aurotherm 0020057143_04 1 2 fig. 6.9 balancing the mounting rails • make sure that the mounting rails are fixed in horizontal position. • compensate any difference in height by moving the clamping elements. • pull the clamping element upward, now it can be moved and it engages...

  • Page 26

    Installation manual aurotherm 0020057143_04 24 fig. 6.12 positioning the upper mounting rail • slide the upper mounting rail until it flus- hes with the lower collector. • make sure that the upper part of the clam- ping element is above the collector edge. • tighten the clamping elements above the c...

  • Page 27

    25 installation manual aurotherm 0020057143_04 2 3 1 a a b fig. 6.15 mounting other collectors (field arrangement side by side) n with fields arranged side by side • place the next collector (1) on the lower mounting rail. • slide the collector on the first collector (2), paying attention to the hyd...

  • Page 28

    Installation manual aurotherm 0020057143_04 26 1 2 3 4 fig. 6.17 mounting the hydraulic connections (6 or more collectors) n with fields arranged side by side h note if you connect 6 or more collectors one after another, the hydraulic con- nections must be arranged diagonal- ly, to force a complete ...

  • Page 29

    27 installation manual aurotherm 0020057143_04 7 concluding work based on the following table, make sure all work steps have been performed. Step 1 for flat roof installation: frames fixed with retaining pin and safety clip 2 for flat roof installation: gravel trays filled/frames anchored 3 all conn...

  • Page 30

    Installation manual aurotherm 0020057143_04 28 10 technical data 10 technical data units vfk 145 h/v vfk 150 h/v absorber type serpentine horiz./vert. Dimensions (l x w x h) mm 2033 x 1233 x 80 (v) 1233 x 2033 x 80 (h) weight kg 38 volume l 2.16 (h) 1.85 (v) max. Pressure bar 10 stagnation temperatu...

  • Page 31

    29 installation manual aurotherm 0020057143_04 technical data 10 vfk 145 h, vfk 150 h 80 2033 1178 1233 1978 66,5 66,5 1100 1223 5 fig. 10.1 scale drawing vfk 145 h, vfk 150 h gb.

  • Page 32

    Vfk 145 v, vfk 150 v 80 2033 1233 1978 1223 5 80 1178 79 79 1875 fig. 10.2 scale drawing vfk 145 v, vfk 150 v.

  • Page 34

    0020057143_04 esgbnlpt 092009 – reservado el derecho a introducir modificaciones – subject to alterations – wijzigingen voorbehouden – reservado o direito de introduzir modificações.