HTW IX80

14
Child lock function
Press "▲" and " " simultaneously to turn on or turn off child lock function. When
child lock function is on, " " icon is displayed on remote controller. If you operate
the remote controller, the " " icon will blink three times without sending signal to
the unit.
▲
8
ć
heating function
Under heating mode, press "TEMP" and "CLOCK" buttons simultaneously to start
heating function. When this function is started up, " " and "8
ć
"
will be shown on remote controller, and the air conditioner keep the heating status
. Press "TEMP" and "CLOCK" buttons simultaneously again to exit 8
ć
up or turn off 8
ć
at 8
ć
heating function.
Note:
● Under 8
ć
heating function, fan speed is defaulted at auto speed and it can’t be
adjusted.
● Under 8
ć
heating function, set temperature can’t be adjusted. Press
" TURBO "
button and the remote controller won’t send signal.
● Sleep function and 8
ć
heating function can’t operate at the same time. If 8
ć
heating function has been set under cooling mode, press sleep button will cancel
8
ć
heating function. If sleep function has been set under cooling mode, start up
the 8
ć
heating function will cancel sleep function.
● Under

temperature display, the remote controller will display 46

heating.
Function introduction for combination buttons
Temperature display switchover function
Under OFF status, press " " and "MODE" buttons simultaneously to switch temp-
erature display between
ć
and

.
▲