User Manual

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.