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Sunny—indicates that the weather is expected to improve (not that
the weather will be sunny).
Sun with Clouds—indicates that the weather is expected to be fair
(not that the weather will be sunny with clouds).
Clouds with Rain—indicates that the weather is expected to get
worse (not that the weather will be rainy).
The weather icons change when the unit detects a change in air
pressure. The icons change in order, from “sunny” to “partly
sunny” to “cloudy” or the reverse. It will not change from “sunny”
directly to “rainy”, although it is possible for the change to occur
quickly. If the symbols do not change then the weather has not
changed, or the change has been slow and gradual.
B. WEATHER TENDENCY ARROWS
Other possible displays in the FORECAST LCD are 2 weather
tendency arrows, one that points up (on the left side of the LCD)
and one that points down (on the right side of the LCD). These
arrows reflect current changes in the air pressure. An arrow
pointing up indicates that the air pressure is increasing and the
weather is expected to improve or remain good, an arrow pointing
down indicates that the air pressure is decreasing and the weather
is expected to become worse or remain poor. No arrow means the
pressure is stable.
II. INDOOR TEMPERATURE, HUMIDITY, AND COMFORT
LEVEL INDICATOR
The current Indoor Temperature (viewed on the left) and Relative Humidity
(viewed on the right) are displayed in the INDOOR LCD. The Comfort
Level Indicator is located at the center of the INDOOR LCD. The indicator
will display a happy face icon when the temperature is between 68°F and
79°F (20°C and 25.9°C), and the humidity is between 45% and 64%. A sad
face icon will be displayed when the temperature and humidity are outside
the mentioned ranges.