Airflow Directional Control - INVENTOR V4MVI-12WFR Operating Instructions Manual

OPERATING INSTRUCTIONS

Airflow directional control

Adjust the air flow direction properly, otherwise it might
cause discomfort or cause uneven room temperatures.
Adjust the horizontal louver using the remote controller.
Adjust the vertical louver manually.
Adjusting vertical air flow(Up--Down)
Perform this function while the unit is in operation.
Use the remote controller to adjust the vertical air flow
Range
direction. The horizontal louver can move slightly for each
press, or continuously swing up and down automatically.
Please refer to the
OPERATION MANUAL
Adjusting horizontal air flow (left - right)
Move the deflector rod manually to adjust the air flow
in the direction you prefer.
IMPORTANT:Do not put your fingers into the panel of
Deflector rod
blower and suction side. The high-speed fan inside may
cause injury.
Do not operate the air conditioner for long periods with
Range
the air flow direction set downward in cooling or
dehumidifying mode. Otherwise, condensation may
occur on the surface of the horizontal louver causing
After a quick restart, the horizontal louver may remain
static for approximately 10 seconds.
Open angle of the horizontal louver should not be set
too small, as COOLING or HEATING performance may
be reduced due to too restricted air flow area.
Do not move the horizontal louver manually, otherwise
operating, unplug power for a few seconds,then restart
the air conditioner.
REMOTE CONTROLLER
,,
for details.
NOTE:
Best working conditions(the energy efficiency can be
affected if not set under these conditions):
The best angle of louvers is the default angle of cooling
mode
The best way of setting the angle of louvers at heating
mode is to run the unit for 5 minutes and then use the
remote controller to set the louvers at the default angle
of cooling mode.
CAUTION
moisture to drop on to the floor or on furnishings.
the horizontal louver will be out of sync. Please cease
7 7
How the air conditioner works
Basic operation modes: AUTO/COOL/DRY/HEAT
(
SLEEP operation
7 hours timer off
AUTO operation
When you set the air conditioner in AUTO mode, it will
Set
automatically select cooling, heating(cooling/heating
Temperature
models only), or fan only operation depending on set
temperature and the room temperature.
1 hour
1 hour
The air conditioner will control room temperature
Cooling
automatically to the temperature point you set.
If you feel uncomfortable in the AUTO mode, you can set
your desired temperature.
SLEEP operation
7 hours timer off
SLEEP operation
When selected, the set temperature will increase (cooling)
or decrease (heating) by 1 C/2 F per hour for the first 2
Set
hours. Thereafter it keeps this new temperature for 5
Temperature
hours before switching off.
This operation saves energy and improves night time
1 hour 1 hour
comfort by synchronising with the body s metabolism.
Heating
DRYING operation
The temperature is regulated while dehumidifying by
repeating turning on and off of the cooling operation or
fan only. The fan speed is LOW.
HEATING operation
This air conditioner operates on the heat-pump principle,
absorbing heat from air outdoors and transferring that
heat to the indoor unit. As a result, the operating
performance is reduced as outdoor air temperature drops.
If you feel that the heating performance is insufficient, we
recommend you to use this air conditioner in conjunction
with other kinds of heating appliance.
Optimal operation
To achieve optimal performance, please note the
following:
Adjust the air flow direction correctly so that it is not
forwards people.
Adjust the temperature to achieve moderate comfort
levels. Excessively low or high temperature waste
energy.
Improve performance by keeping windows and doors
closed.
Limit energy usage(run time) by using the TIMER
function.
Do not put any object near air inlet or air outlet, as the
efficiency of the air conditioner may be reduced and may
cause the air conditioner to stop running.
Inspect the air filters periodically, and clean them when
needed.
OPERATING INSTRUCTIONS
) Model dependent
O O
,
8 8