26
8
Trouble shooting
Problem
Cause
Solution
i-sense® does not work
No battery
Insert battery.
Empty battery
Charge battery.
ON/OFF switch off
Turn on ON/OFF switch.
Battery not charging
Battery is end of life
Replace battery.
Battery charger is broken
Replace charger.
Sensors seem incorrect
Air flow is not good
Ensure side and bottom air
vents are not blocked