Vaillant aurotherm classic VFK 135/2 VD Installation Manual page 25

Vertical collector position
Installation angle 60°
L
1
Basic wind speed [km/h]
up to 72 Coast and islands
up to 81 Inland
up to 81 Coast and islands
up to 90 Inland
up to 90 Coast and islands
up to 99 Inland
up to 99 Coast and islands
up to 108 Inland
up to 108 Coast and islands
5.1.7 Defining the rack clearances
D
A
E
D
▶
Define the rack clearances.
0020159946_01 auroTHERM classic Installation manual
To secure against sliding and
Note
L
When there are at least two collectors in a row, the ballast loads can be re-
2
duced by half for the outer rack.
Position
up to 10
m
L₁ 406
L₂ 372
L₁ 352
L₂ 319
L₁ 516
L₂ 479
L₁ 460
L₂ 424
L₁ 604
L₂ 564
L₁ 568
L₂ 529
L₁ 749
L₂ 704
L₁ 677
L₂ 634
L₁ 893
L₂ 844
C
F
C
Flat roof fitting and installation 5
Weights/rack [kg]
lifting
Building height
10-18 m 18-25 m
477 522
441 485
460 532
424 494
607 664
566 621
568 641
529 599
713 785
669 739
677 785
634 739
857 930
809 879
821 930
774 879
1002 1110
949 1054
To secure only against lifting
(if secured/anchored against
sliding)
Building height
up to 10 10-18 m 18-25 m
m
30 30 35
246 291 325
30 30 37
212 280 325
35 45 52
315 372 407
30 41 49
280 348 393
45 58 67
370 438 483
41 54 67
348 415 483
62 75 84
461 528 573
54 71 84
415 506 573
80 92 105
551 619 686
25