Special Functions - INVENTOR V4MVI-12WFR Operating Instructions Manual

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OPERATING INSTRUCTIONS

Special functions

Refrigerant Leakage Detection (Optional)
When refrigerant leakage is detected,
,
,
the indoor unit will display EC code or
flash LEDs(model dependent).
Louver Angle Memory Function(optional):
Within the scope of safety angle, the
horizontal louver angle is memoriesed
and will return to the position last selected
by user. If it exceeds, it will memorize the
boundry of safety angle. This will not
happen when Turbo or manual control
buttons are pressed or after a power
interruption.
So we strongly suggest that
the open angle of the horizontal louver
should not be set too small, in case the
condensed water forms and drips from
the horizontal louver.
SELF CLEAN function(Optional)
Airborne bacteria use the moisture on the
indoor heat exchanger to grow. Regular
drying of the exchanger prevents this
growth. By simply pressing the SELF
CLEAN button, the system will automatically
manage the process. This cleaning action
may be done as frequently as desired.
For cooling models, only the indoor fan is
active in low speed for 30 minutes and the
unit turns off automatically.
For cooling & heating models, the unit will
operate as in the following sequence :
FAN mode at Low fan speed--Heating
operation with LOW fan speed ---FAN
operation--Stop Operation---Turn off.
Note:
This function is only activated in COOLING
or DRY mode.
Before activation the air conditioner, it is
recommended to run the air conditioner
under cooling operation for about 30
minutes.
Pressing the SELF CLEAN or ON/OFF
button again during the cleaning cycle will
cancel the operation and turn the unit off.
CLEAN AIR function(Optional)
Improving the quality of indoor air is one
of the purposes of an air conditioner.
This air conditioner is equipped with
ionizer or Plasma Dust Collector(model
dependent). With the anions generated
by Ionizer, the air circulation of the air
conditioner fills the room with refreshing,
natural and healthy air. The Plasma Dust
Collector generates a high voltage
ionization zone, through which the air is
converted to plasma. Inside the air most
of the dust, smoke, and pollen particles
are captured by the electrostatic filter.
Anti-mildew function(Optional)
When turns off the unit on COOL, DRY ,
AUTO (Cool) mode, the air conditioner
will continue operating for about 10
minutes (depending on models) with soft
wind.This will help to dry up the
condensed water inside the evaporator,
and prevent the mildew growth. Under
Anti-mildew operation, do not restart the
air conditioner until the unit is completely
off.
Anto-restart function(Optional)
In event of power interruption such as a
blackout, the air conditioner stops once.
But it restarts automatically and performs
previous operation when the power supply
is resumed.
WIFI Control Function(optional)
For the unit with WIFI control function,
connect the WIFI module and
communication module with display
board, so the unit can be controlled
either by remote controller or by
mobile telephone.
9 9
Air Filter Reminding Function(optioal)
Cleaning filter reminding function:
After 240 hours of operation, the indoor
,
display window will display and flash
CL ,
this feature is a reminder to clean the Air
Filter for more efficient operation. After 15
seconds, the system will revert back to the
,
,
previous display again. When the CL
indicator appears and flashes, please
press the LED button on remote controller
for 4 times or press the Manual control
button for 3 or more times to clear the
,
,
registered hours, otherwise the CL
indicator will display and flash again for
another 15 seconds at the next time of
tarting the unit.
Replacing filter reminding function:
After 2880 hours of operation, the indoor
,
display window will display and flash
nF ,
this feature is a reminder to replace the Air
Filter for more efficient operation. After 15
seconds, the system will revert back to the
,
,
previous display again. When the nF
indicator appears and flashes, please
press the LED button on remote controller
for 4 times or press the Manual control
button for 3 or more times to clear the
,
,
registered hours, otherwise the nF
indicator will display and flash again for
another 15 seconds at the next time of
starting the unit.
OPERATING INSTRUCTIONS
Mute operation(optional)
,
Press the LED button on the remote
controller can turn off the indoor screen
display, and also turn off the Air
conditioner buzzer, which create a
comfortable and quiet environment.
,
10
10

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