Operation Manual

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and the weather is expected to improve, but when indicator points downwards, the air-pressure is dropping
and the weather is expected to become worse.
Taking this into account, one can see how the weather has changed and is expected to change. For
example, if the indicator is pointing downwards together with cloud and sun icons, then the last noticeable
change in the weather was when it was sunny (the sun icon only). Therefore, the next change in the weather
will be cloud with rain icons since the indicator is pointing downwards.
Note:
Once the weather tendency indicator has registered a change in air pressure, it will remain permanently
visualized on the LCD.
INDOOR TEMPERATURE AND HUMIDITY READING WITH COMFORT LEVEL
INDICATOR
The indoor temperature and humidity are detected automatically and displayed on the fourth section of the
LCD.
THE COMFORT LEVEL INDICATORS
Comfortable: A happy face icon “☺” indicating a temperature level between 20.0°C and 25.9°C (68°F
to 78.6°F) and humidity between 45% and 65%.
Uncomfortable: A sad face icon “” indicating any value outside the comfortable range.
Indoor relative
humidity %
Indoor temperature
in °C/°F
Comfort level symbol