S&P ALTAIR 160 H Manual page 10

Adjustment of the relative humidity %
The ALTAIR has as a standard a humidity sensor in the extract air installed. This sensor allows to adjust the velocity
in dependence of the relative humidity in the extract air. The upper limit of the relative humidity can be adjusted with
the potentiometer as shown below (factory setting position A=84% rH).
10
Potentiometer position
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
Maximum relative
humidity (%)
64
66
68
70
72
74
76
78
80
82
84
86
88
90
-
-