Lacrosse WS-9170U-IT Instruction Manual page 9

OPEN / CLOSE WINDOW ADVICE
On two sides of the ambient change icons are OPEN and CLOSE window indicators. The open/close
window advice is based on the ambient temperature and humidity data.
3 options of recommended actions: „Open window‟, „Close window‟, no action.
Depending on the comfort level and the ambient change conditions, the „Open window‟ and „Close
window‟ icons will be shown according to the table below:
Humidity comfort level
Comfort
Between comfort & dry
Between comfort & wet
Dry
Dry
Dry
Wet
Wet
Wet
Ambient change
More Dry or More Wet or No change
More Dry or More Wet or No change
More Dry or More Wet or No change
No change
More Wet
More Dry
No change
More Wet
More Dry
9
Open window Close window
icon icon
Off Off
Off Off
Off Off
Off Off
On Off
On
Off
Off Off
Off On
On Off