Installation and user manual
8
2.2. Operation instructions
SYMBOL
DESIGNATION
FUNCTION
ON/OFF
Power On/Off
Unlock
Press
it
for
3
seconds
to
unlock/lock
screen
Speed
Select Smart/Silence mode
Up / Down
Adjust set temperature
Note:
① Screen lock:
a.
If no operation in 30 seconds, screen will be locked.
b.
When HP is off, screen will be dark and “0%” will be displayed.
c.
Press
for 3 seconds to lock screen and it will be dark
② Screen unlock:
a.
Press
for 3 seconds to unlock screen and it will be lit up.
b.
Only after screen is unlocked, any other buttons can be functioned.
