Vaillant auroTHERM VFK 125 Installation Manual Download Page 33 | Manualshive

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Summary of Contents for 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 2: ......

Page 3: ...of installation 7 4 3 Collector field packaging 8 4 4 Interconnection diagram 9 4 5 Hydraulic connection preparation 10 4 5 1 On roof mounting 10 4 5 2 Flat roof installation 10 4 6 Required tools 10 5 Flat roof installation 10 5 1 Collector position and field arrangement 10 5 2 Weighting and arrangement of the frames 11 5 3 Collector installation 12 6 On roof mounting 16 6 1 Collector position an...

Page 4: ...on one for the vertical posi tion Besides collectors in the collector field can be arranged side by side and on top of each other Generally the installation steps and the instructions described in this manual are valid for both collector positions and field arrangements Any different installation steps are clearly pointed out w With horizontal collector position s With vertical collector position ...

Page 5: ...ergy system has been started up H Danger Danger of burning and scalding In case of solar irradiation inside the units col lectors can reach 200 C Do not perform maintenance work under direct sunlight 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...

Page 6: ...be asso ciated with the work All scaffolding in the UK other than prefabricated zip up scaffold towers must be de signed and constructed by a vetted contractor and have suitable kick boards hand rails and where appro priate netting Areas around the scaffolding should be zoned off and marked with suitable warning signs to a suitable distance to protect persons from falling objects Workers should ha...

Page 7: ...store the collectors in a dry place and protected from the elements Caution System error function due to air bubbles To fill the system use the fill trolley article number 0020042548 to avoid air bubbles Use the manual air vent installed on the collec tor field Alternatively install the Vaillant Solar auto matic air vent article number 302019 in the highest point of the system or the automatic de ...

Page 8: ...273 Basic kit 0020067274 Extension kit for stacked mounting 8 Long lower section type P optional 1 0020080177 9 Roof anchor type S for beaver tail etc 4 2 0020067275 Basic kit 0020067276 Extension kit for stacked mounting 10 Roof anchor type S flat for beaver tail etc 4 2 0020080145 Basic kit 0020080147 Extension kit for stacked mounting 11 Stair bolt mounting kit 4 2 0020067277 Basic kit 00200878...

Page 9: ...onnection kit 3 Return inlet 1 4 Lower plug 1 5 Upper plug with vent 1 6 Clamp 4 7 Frame with clamping element 1 0020055206 Base vertical frame kit 0020055207 Base horizontal frame kit 8 Gravel tray optional 2 3 0020059904 Gravel tray kit 2 pieces 0020059905 Gravel tray kit 3 pieces 9 Safety clamps 2 10 Hydraulic connections 2 0020055181 Hydraulic extension kit 11 Clamp 4 12 Collector 1 0010004455...

Page 10: ...9894 1 Anchor set type P article number 0020055174 1 1 Anchor set type S article number 0020055184 Anchor set type S flat article number 0020080145 Anchor set stair bolt Article number 0020059897 Anchor extension kit type P article number 0020059896 1 Anchor extension kit type S article number 0020059895 Anchor extension kit type S flat article number 0020080147 Anchor extension kit hanger bolt an...

Page 11: ...1 1 2 3 4 5 6 7 8 9 Vertical frame article number 0020055206 2 3 4 5 6 7 8 9 10 11 Vertical rail aluminium article number 0020059901 1 2 3 4 5 6 7 8 9 10 Table 4 4 Flat roof installation components 4 4 Interconnection diagram hNote Observe the planning information when dimen sioning the field volume flow n Field arrangement side by side hNote If you connect 1 to 5 collectors one after another the ...

Page 12: ...shell 4 6 Required tools For the installation of flat collectors prepare the fol lowing tools Fig 4 8 Assembly tools water level cordless screwdriver Torx bit TX30 supplied socket combination wrench SW 13 hammer measuring tape folding rule 5 Flat roof installation With flat roof installation flat collectors are fastened to frames The flat roof frames allow for a flexible installation with an angle...

Page 13: ...A 30 45 60 C D A B F B F B F Vertical 1 1136 1283 2800 1740 4060 2080 4810 2357 2 2300 1150 3 3563 1263 4 4826 5 6089 6 7352 7 8615 8 9878 9 11141 10 12404 C C F Horizontal 1 1650 883 1250 1173 2030 1387 2560 1812 2 3900 1950 3 5963 2063 4 8026 5 10089 6 12152 7 14215 8 16278 9 18341 10 20404 Dimension A can vary by 50 mm in connection with dimension D Possible only with 4 offset gravel trays 1 An...

Page 14: ...s per frame w 3 s 4 Table 5 3 Number of gravel trays Apply the safety clamps 2 from the top in the floor sections 2 x frame to fix the gra vel tray Fix the lower telescopic section with bolt and safety clip 60 45 30 1 2 Fig 5 4 Frame assembly Insert the telescopic sections into each other until the holes of the desired angular position are placed one above the other h Note You can choose 30 45 or ...

Page 15: ...ection With screwed connection to the flat roof Assembly frames based on the number of collectors to be installed hNote For load weights and distances please see Tab 5 1 and 5 2 Fix the frames on the roof a Caution The roof skin can break and cause lack of tightness When installing the roof sealing sur faces make sure the roof skin is ade quately protected Fig 5 7 Fixing and blocking the mounting ...

Page 16: ...he mounting rails and fix them to the frame clamping elements Compensate any difference in height by moving the clamping elements 1 Fig 5 10 Hooking the collector Place the collector with the lower edge in the section of the mounting rail Make sure that the upper part 1 of the clamping element is above the collector edge Fig 5 11 Positioning the upper mounting rail Slide the upper mounting rail un...

Page 17: ...ng elements of the first collector a Caution Danger of damage to the collector as a result of incorrect assembly Make sure that the clamp A slides into the slot on the pipe coupler B 1 2 3 4 Fig 5 14 Mounting the hydraulic connections 1 5 collectors Connect the supply outlet with opening for collector sensor 1 on top Remove the red plug and plug the collector sensor into the opening Use a cable ti...

Page 18: ...e fastened to horizontal mounting rails quickly and reliably with at tachment clips To ensure a good adaptation to the dif ferent roofings three different roof anchors are availa ble Type P for standard tiles and bricks e g pantile Type S for flat shingles and tiles e g beaver tail slate and extremely high protruding tiles e g Medi terranean clay tiles Stair bolt mounting kit for universal fixing ...

Page 19: ...6 16 24 16 32 24 32 24 5 700 20 20 20 20 20 20 20 20 20 20 900 20 20 20 20 20 20 30 20 30 20 1200 20 20 20 20 30 20 40 30 40 30 6 700 24 24 24 24 24 24 24 24 24 24 900 24 24 24 24 24 24 36 24 36 24 1200 24 24 24 24 36 24 48 36 48 36 7 700 28 28 28 28 28 28 28 28 28 28 900 28 28 28 28 28 28 42 28 42 28 1200 28 28 28 28 42 28 56 42 56 42 Field of application according to EN 1991 T 1 3 Anchor Fmax ty...

Page 20: ...on is reduced by approx 20 25 mm Take care that there is adequate clearance on the anchors therefore A B C D Fig 6 2 Distances with field arrangement on top of each other u With fields arranged on top of each other Mount the anchors for the mounting rails at the following distances Distance in mm A 1245 1220 B 2500 2480 C 200 300 D 1460 1660 Pre assembly dimension Finished dimension During final f...

Page 21: ...ombination wrench SW 13 until the height of the roof anchor can be adjusted 4 Position the roof anchor at the same height of the pantiles so that the upper part of the anchor is on the roofing and tighten the bolt with the socket combina tion wrench SW 13 5 Screw the roof anchor to the rafters with the 3 sup plied bolts 6 Slide the pantiles back to the original position If necessary adapt the wate...

Page 22: ...the roof anchor can be adjusted 3 Hook the roof anchor to the roof batten Pay attention to the correct position of the upper and lower roof an chor see Fig 6 3 4 Position the roof anchor at the same height of the pantiles The upper part is on the roofing the lower part is pressed tight against the roof batten from the bottom Take care anchor is tightly fixed and pre tensioned on the roof batten to...

Page 23: ...ace the roof batten if necessary 2 1 4 3 Fig 6 6 Fixing the roof anchor type S 1 Uncover the rafters or the roof batten where needed For distances please see Tab 6 2 and 6 3 2 Position the roof anchor Pay attention to the correct position of the upper and lower roof anchor see Fig 6 3 3 Screw the roof anchor to the rafters roof batten with the 3 supplied bolts 4 Slide the pantiles back to the orig...

Page 24: ...and tighten it until the seal sufficiently seals the opening 4 Position the central nut so that after inserting the an chor upper part the front contact area is on the roof ing Pay attention to the correct position of the upper and lower roof anchor see Fig 6 3 5 Screw the second nut and tighten it SW 17 6 Detach the threaded bolt directly above the nut Deburr the interface 6 3 Collector installat...

Page 25: ...r mounting rail with the socket combi nation wrench SW 13 a Caution Danger of damage to the collector as a result of incorrect assembly After tightening the clamping ele ments make sure the tension is cor rect by shaking the upper part of the clamping element If it can be moved retighten the nut 1 2 3 Fig 6 11 Central mounting rail field arrangement on top of each other u With fields arranged on t...

Page 26: ...nged side by side Insert the connecting elements into the mounting rails by the side until they lock into place Join the mounting rails and fix them with the clamping elements on the roof anchors see Fig 6 8 Compensate any difference in height by moving the clamping elements 2 1 a A B Fig 6 14 Mounting the connectors field arrangement side by side n With fields arranged side by side Insert the hyd...

Page 27: ...assembly Make sure that the clamp A slides into the slot on the pipe coupler B 1 2 3 4 Fig 6 16 Mounting the hydraulic connections 1 5 collectors n With fields arranged side by side Connect the supply outlet with opening for collector sensor 1 on top Remove the red plug and plug the collector sensor into the opening Use a cable tie to prevent the collector sensor from slipping out Connect the retu...

Page 28: ...o the opening Use a cable tie to prevent the collector sensor from slipping out Fix connections and plugs with the clamps Mount the plug without vent 3 in the lower part of the collector Mount the plug with vent 1 in the highest position Connect the collector supply and return to the system with the connection pipes If necessary check the connections for leaks a 1 2 Fig 6 18 Collector connection f...

Page 29: ...ckaging The transport packaging will be disposed of by the ex pert technician who installs the units 8 3 Solar fluid The solar fluid must be disposed of in accordance with the local regulations e g a suitable landfill site or incin erator plant Uncontaminated packaging can be reused Dispose of packaging that cannot be cleaned in the same way as for solar fluid 9 Vaillant Customer Service and warra...

Page 30: ...urface area m2 2 33 Absorber mm Aluminium vacuum coated 0 5 x 1178 x 1978 Coating High selective blue α 95 ε 5 Glass covering mm 3 2 thickness x 1233 x 2033 Glass type Solar safety glass prismatic structure Solar safety glass anti reflex coating Transmission τ 91 τ 96 Back wall insulation mm W m2 K kg m3 40 λ 0 035 ρ 55 Edge insulation none Efficiency ηo 80 1 H 79 1 V 84 2 H 83 3 V Heat capacity W...

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 33: ......

Page 34: ...0020057143_04 ESGBNLPT 092009 Reservado el derecho a introducir modificaciones Subject to alterations Wijzigingen voorbehouden Reservado o direito de introduzir modificações ...

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