INVENTOR V4MRFI-24 User manual

MODELS:
V4MRFI-24/ V4MRFO-24
ENGLISH | ΕΛΛΗΝΙΚΑ | ROMANA
• USER’S MANUAL
• ΕΓΧΕΙΡΙΔΙΟ ΧΡΗΣΗΣ
• MANUAL UTILIZATORULUI
REMOTE CONTROLLER
AIR CONDITIONING SYSTEMS

2
CONTENTS
Remote controller Specications....................................................................................... 3
Operation buttons............................................................................................................... 4
Indicators on LCD................................................................................................................. 7
How to use the buttons....................................................................................................... 9
Auto operation..................................................................................................................... 9
Cooling/Heating ................................................................................................................. 10
Fan operation..................................................................................................................... 10
Dehumidifying operation.................................................................................................. 11
Adjusting air ow direction .............................................................................................. 11
Timer operation ................................................................................................................. 12
Handling the remote controller ....................................................................................... 17
NOTE:
• Buttons design is based on typical model and might be slightly dierent from the
actual one you purchased, the actual shape shall prevail.
• All the functions described are accomplished by the unit. If the unit has no this feature,
there is no corresponding operation happened when press the relative button on the
remote controller.
• When there are wide dierences between “Remote controller Illustration” and “ USER’S
MANUAL” on function description, the description of “USER’S MANUAL” shall prevail.

3
Remote Controller Specications
Model RG57G2/BGE
Rated Voltage 3.0V (Dry batteries R03/LR03X2)
Signal Receiving Range 8m
Environment -5°C~60°C

4
1ON/OFF Button
This button turns the air conditioner ON and OFF.
2MODE Button
Press this button to modify the air conditioner mode
in a sequence of following:
NOTE: Please do not select HEAT mode if the machine you
purchased is cooling only type.
Heat mode is not supported by the cooling only appliance.
3FAN Button
Press this button to adjust the fan speed in a sequence
of following:
AUTO → 20% → 40% → 60% → 80% → 100%
Fan speed can also be adjusted with the up/down
button.
NOTE: You can not switch the fan speed in AUTO or DRY
mode.
4TURBO Button (not available)
Active/Disable Turbo function. Turbo function enables
the unit to reach the preset temper-ature at cooling
or heating operation in the shortest time(if the indoor
unit does not support this function, there is no
corresponding operation happened when pressing
this button.)
5LED Button
Press this button to turn on/o the indoor screen
display.
Operation of buttons
1
2
4
3
8
9
7
5
6
10
11
12
13
AUTO
COOL
DRY
HEAT
FAN

5
Operation of buttons
6SLEEP Button
It can maintain the most comfortable temperature and
save energy. This function is available on COOL, HEAT
or AUTO mode only .
For the detail, see sleep operation in USER S MANUAL.
NOTE: While the unit is running under SLEEP mode,
it would be cancelled if MODE, FAN SPEED or ON /OFF
button is pressed.
7UP Button(
p
)
 Push this button to increase the indoor temperature
setting in 1°C increments to 30°C.
 Push this button to increase the fan speed in a range
of 1% to 100% after pressing the FAN button.
DOWN Button(
q
)
 Push this button to decrease the indoor temperature
setting in 1°C increments to 17°C.
 Push this button to decrease the fan speed in a range
of 1% to 100% after pressing the FAN button.
NOTE: Temperature contol is not available in Fan mode.
8SHORTCUT Button
 Used to restore the current settings or resume
previous settings.
 On the rst time connecting to the power, if push
the SHORTCUT button, the unit will operate on AUTO
mode, 26ºC, and fan speed is Auto
 Push this button when remote controller is on,
the system will automatically revert back to the
previous settings including operating mode, setting
temperature, fan speed level and sleep feature(if
activated).
 If pushing more than 2 seconds, the system will
automatically restore the current operation settings
including operating mode, setting temperature, fan
speed level and sleep feature(if activated ).
1
2
4
3
8
9
7
5
6
10
11
12
13

6
9Swing
1 Button
Used to stop or start the upside louver auto swing
feature.
10 Swing
2 Button
Used to stop or start the downside louver auto swing
feature.
11 TIMER Button
Press this button to initiate the auto-on/o time
sequence.
Each press will increase the auto-timed setting in 30
minutes increments. When the setting time displays
10.0, each press will increase the auto-timed setting
60 minutes increments. To cancel the auto-timed
program, simply adjust the auto-on/o time to 0.0.
12 FRESH function (not available)
When the FRESH function is initiated, the Ionizer/
Plasma Dust Collector (depending on models)
is energized and will help to remove pollen and
impurities from the air.
13 E-HEATER function
Active/Disable E-HEATER function. (depending on
models)This function is available on HEAT or AUTO
mode only.
Operation of buttons
1
2
4
3
8
9
7
5
6
10
11
12
13

7
Displayed when data transmitted.
Displayed when remote controller is ON.
Battery display (low battery detection)
Indicated LOCK feature is activated
Displayed in ECO mode operation (not available)
Displayed when TIMER ON time is set.
Displayed when TIMER OFF time is set.
Show set temperature or room temperature, or
time under TIMER setting.
Displayed in E-HEATER operation.(depending on
models)
Information are displayed
when the remote controller is
powered up.
Indicators on LCD
Mode display
AUTO COOL DRY HEAT FAN

8
Indicators on LCD
Displayed in Fresh operation
(not available).
Displayed in Sleep Mode operation.
Displayed when Swing Mode is set upside
airow.
Displayed when Swing Mode is set downside
airow.
Mode display
Fan speed indication
Note:
All indicators shown in the gure are for the purpose of
clear presentation. But during the actual operation only
the relative functional signs are shown on the display
window.
speed
speed
speed
speed
speed
speed
speed
speed
speed
Auto fan speed
AUTO
1%~10%
11%~20%
21%~30%
31%~40%
41%~50%
51%~60%
61%~70%
71%~80%
81%~90%
91%~100%

9
7
1
2
How to use the buttons
Auto operation
Ensure the unit is plugged in and power is available.
The OPERATION indicator on the display panel of the
indoor unit starts ashing.
1. Press the MODE button to select Auto.
2. Press the UP/DOWN button to set the desired
temperature. The temperature can be set within a
range of 17°C~ 30°C in 1 °C increments.
3. Press the ON/OFFbutton to start the air conditioner.
NOTE
1. In the Auto mode, the air conditioner can logically
choose the mode of Cooling, Fan, and Heating by
sensing the dierence between the actual ambient
room temperature and the setting temperature on the
remote controller.
2. In the Auto mode, you can not switch the fan speed. It
has already been automatically controlled.
3. If the Auto mode is not comfortable for you , the
desired mode can be selected manually.

10
How to use the buttons
7
1
2
3
7
1
2
3
Cooling /Heating Operation
Ensure the unit is plugged in and power is available.
1. Press the ON/OFF button to start the air conditioner.
2. Press the MODE button to select COOL,
HEAT(cooling & heating models only) mode.
3. Press the UP/DOWN buttons to set the desired
temperature. The temperature can be set within a
range of 17°C~ 30°C in 1 °C increments.
NOTE
In the FAN mode, the setting temperature is not displayed
in the remote controller and you are not able to control
the room temperature either. In this case, only step 1, 3
and 4 may be performed.
Fan Operation
Ensure the unit is plugged in and power is available.
1. Press the ON/OFF button to start the air conditioner.
2. Press the FAN button to adjust the fan
speed in a sequence of following: AUTO,
20%,40%,60%,80%,100%.
Fan speed can also be adjusted with the up/down
button.
1. Press the FAN button.
2. Press the UP/DOWN buttons to set the desired fan
speed.Each time you press the UP/DOWN buttons,
the fan speedcan be set within a range of 1%~ 100%
in 1% increments.