Hisense 88FZBpC, Maintenance Manual, Page: 9 / 37

Page 8 of 36
6.1.6 Timer function (24-hour timer)
6.1.6.1 Timer on: When set to start in a time by the remote controller, the air
conditioner starts in the timer on condition. When the set time is up, the air
conditioner will turn on and operates in the preset conditions after receiving a
signal from the remote controller. If the air conditioner has not received a
signal from the remote controller when the set time is up, it will automatically
start and operate in the preset conditions.
6.1.6.2 Timer off: W hen set to stop in a set time by the remote controller, the air
conditioner will start in the timer off condition. When the set time is up, the air
conditioner will turn off after receiving a signal from the remote controller. If the
air conditioner has not received a signal from the remote controller when the
set time is up, it will turn off automatically.
6.1.7 Sleep
In the heating, cooling or dehumidifying mode, press the “Sleep” button on the
remote controller to start or cancel the sleep function in turn, and at the same
time the sleep icon on the display screen will be on or off accordingly. During
the time of sleep mode, the set temperature will change automatically. The air
conditioner will turn off and cancel the sleep function after the sleep function
works for 8 hours.
6.1.8 High efficient run function
In the heating (except for the single cooling unit), cooling or dehumidifying
mode, it may be set for high efficient run with the indoor fan speed changed to
the high efficient fan speed and the compressor operating at the highest
frequency as available. It will restore to the previous run state after 15 minutes
operation automatically.
6.1.9 Time control of Ionic Purifier
The ionic purifiers are not always in work after starting the ion feature, but be
automatically adjusted by the time (on or off).
This feature could not be started in the off state
6.1.10 Exchange of fresh air
At any time (including shutdown) can start exchange of fresh air function.
Shutdown initiative will cancel exchange of fresh air function, and exchange of
fresh air function will electrify outdoor unit.
6.1.11 Mute
After opening the mute function, indoor fan reduces speed, and outdoor
compressor reduces the frequency.
Mute function is superior to ion purification
6.1.12 Switching temperature display
Press the Temperature Switch key to switch indoor temperature, outdoor
temperature and set temperature circle.