Vaillant auroTHERM VFK 145 H Installation Manual page 33

Vertical collector position
Installation angle 60°
L
1
Basic wind speed [km/h]
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
5.1.8 Defining the rack clearances
D
A
E
D
▶ Define the rack clearances.
Number of collectors
1
2
3
4
Vertical
5
6
7
1)
Dimension applies to 20° position of the sun and must be checked according to the geographical location.
0020100571_03 auroTHERM, auroTHERM plus 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 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
30°
1)
A B F
[mm] [mm] [mm]
970
2200
3463
4726
1280 2927
5989
7252
8515
Flat roof fitting and installation 5
Weights/rack [kg]
lifting
Building height
10-18 m 18-25 m
568 641
529 599
713 785
669 739
677 785
634 739
857 930
809 879
821 930
774 879
1002 1110
949 1054
45° 60°
1)
B F B
[mm] [mm] [mm]
1731 3666 2065
To secure only against lifting
(if secured/anchored against
sliding)
Building height
up to 10 10-18 m 18-25 m
m
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
1)
F C D
[mm] [mm] [mm]
−
4019 2034
1100
E
[mm]
−
−
1263
33