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17. Terminology
17.1. Comfort indicator (only display panel B)
The symbol of the comfort indicator (the three different “smiles“
J K L
)
reflect the room climate whereby the weather station works according to
the following table:
Temperature air humidity (%)
20
30 35 40 45
50
55 60 65
70
< 64,4°F
L L L L L L L L L L
64.4-67.9°F
L L L K K K K K K L
68.0-71.5°F
L L L K J J J J K L
71.6-75.1°F
L L K J J J J K L L
75.2-78.7°F
L K J J J J K L L L
78.8-82.3°F
L K K K K K K L L L
over 82.4°F
L L L L L L L L L L
Dependent of the ratio temperature to humidity, there are clearly delimited
areas which are defined as comfortable or uncomfortable climate.
For example, you feel humidity of under 30% to be too dry at a tempera-
ture of 77° F (e. g. heating air) and humidity of over approx. 60% to be
humid.
•
The comfort indicator in display panel A is controlled according
to the defined comfort temperature range (see chapter 10.4.)
•
For sensors, which don´t transmit air humidity values, the
display don´t show the comfort indicator.
17.2. Dewpoint
This concerns a temperature which is dependent on the coincidence of a
certain temperature and a certain humidity.
The condensation of the humidity begins at this temperature point, the
humidity condenses and comes down as liquid (mist, vapour).
If the dewpoint for water vapour lies at below 32° F, condensation will take
place as snow or frost.
F
