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04/13424999763
Malfunctions and remedies
Problem:
Drives / windows do not open for ventilation
Possible cause:
- dirt on rain sensor surface
- connecting cable incorrectly connected or defective
Corrective action:
- clean rain sensor surface
- check connecting cable
Problem :
Rain sensor surface heating not working
Possible cause:
- outside temperature is above 10 C°
- DIP switch incorrectly set
- connecting cable defective or incorrectly connected
Corrective action:
- set DIP switch correctly as required
- correct jumper position
- check connecting cable and connect correctly where necessary
Wind strengths using Beaufort Scale
Wind
strength
according
to Beaufort
Scale
Description
Wind speed
in m/s
in km/h
Dynamic pressure*
in Pa = N/m
2
in kp/m
2
0
Calm
0 - 0,2
under 1
0 - 0,2
0 - 0,02
1
Light air
0,3 - 1,5
1 - 5
0,6 - 1,4
0,06- 0,14
2
Light breeze
1,6 - 3,3
6 - 11
1,6 - 6,8
0,16 - 0,68
3
Gentle breeze
3,4 - 5,4
12 - 19
7,2 - 18,2
0,72 - 1,82
4
Moderate breeze
5,5 - 7,9
20 - 28
18,9 - 39,0
1,89 - 3,9
5
Fresh Breeze
8,0 - 10,7
29 - 38
40,0 - 71,6
4,0 - 7,16
6
Strong breeze
10,8 - 13,8
39 - 49
72,9 - 119,0
7,29 - 11,9
7
Near gale
13,9 - 17,1
50 - 61
120,8 - 182,6
12,08 - 18,26
8
Severe gale
17,2 - 20,7
62 - 74
184,9 - 267,8
18,49 - 26,78
9
Storm
20,8 - 24,4
75 - 88
270,4 - 372,1
27,04 - 37,21
10
Violent Storm
24,5 - 28,4
89 - 102
375,2 - 504,1
37,52 - 50,41
11
Violent storm
28,5 - 32,6
103 - 117
507,7 - 664,2
50,77 - 66,42
12
Hurricane
32,7 and above
118 and above
668,3 and above
66,83 and above
A simplified method has been used to calculate the dynamic pressure data (P = dynamic pressure, V in m/s). P = V² /
1.6 (Pa = N/m²)
Wind and rain detector WRM/2 24V and Rain detector RM/2 24V
