Models
ECO901SN
ECO1201SN
ECO1801SN
ECO2401SN
CONTENTS
Remote Controller Specification...............................................
1
Performance Features------------------------------------------------------1
Features of the Remote controller Buttons .............................
1
Indicators on Display panel.........................................................
3
Operating the Remote Controller...............................................
4
Warning-------------------------------------------------------------------------7
3. Set the starting & stopping time
3.1 Push the TIMER ON button, the remote controller will show
TIMER ON, the last set time for START operation and the
signal "h" will be shown on the DIGITAL display area. You
are now ready to readjust the TIMER ON to start the operation.
3.2 Push the TIMER ON button again to set the time you want to
start the operation.
3.3 Push the TIMER OFF button, the remote controller will show
TIMER OFF, the last set time for STOP operation and the
signal "h" will be shown on the DIGITAL display area. You
are now ready to reset the time to STOP operation.
3.4 Push the TIMER OFF button again to set the time you want to
stop the operation.
3.5 After setting the TIMER, there will be a one-half second delay
before the remote controller transmits the signal to the Air
Conditioner. Then , after approximately another 2 seconds, the
signal "h" disappears and the set temperature will re-appear on
the digital display.
Change the TIMER
To change the TIMER ON/OFF time, just press the corresponding
TIMER button and reset the time.
To cancel the TIMER ON/OFF setting, just adjust the TIMER time
to 0:00.
!!
NOTE
The setting time is relative time. That is the time set is based
on the delay of the current time.
Warning
1. Be sure there are no obstacles between the remote controller
and the receiver of indoor unit otherwise the air conditioner will
not work.
2. Keep the Remote Controller away from any liquids.
3. Protect the remote controller from the high temperatures and
exposure to radiation.
4. Keep the indoor receiver out of direct sunlight or the Air Condi-
tioner may malfunction.
5. Keep Remote Controller away from EMI(Electro-Magnetic
Interference) supplied by other household appliances.
7
Remote Controller Specification
Model
Rated Voltage
Lowest Voltage of CPU
Emitting Signal
Transmission Distance
R51M/(C)E, R51M/BG(C)E, RG51M2/(C)E,
RG51A/(C)E, RG51M3/(C)E.
3.0V(Alkaline dry batteries LR03 2)
2.0V
8m (when using 3.0 voltage, it Gets 11m)
Environment
Performance Features
1. Operating Mode: AUTO COOL DRY
HEAT(Cooling only model without) and FAN .
2. Timer Setting Function in 24 hours.
3. Indoor Setting Temperature Range : 17 C~30 C.
4. Full function of LCD (Liquid Crystal Display)
5. Back light emitting(only available for R51M/BG(C)E models)
Features of the Remote controller buttons
1
3
4
5
6
7
*
AUTO
COOL
DRY
HEAT
SET TEMPERATURE ( C)
FAN
HIGH
MED
LOW
TEMP
MODE ON/OFF
FAN SPEED
SWING SLEEP TIMER ON
RESET LOCK
TIMER OFF
AIR CLEAN
LED
TURBO
8
10
11
12
2
9
13
14
*
15
*
Fig. 1
NOTE:
* : Indicates optional button.
M odels RG51M2/(C)E:
* * buttons.
Models RG51M3/(C)E:
*
* *
Models R51M/(C)E and R51M/BG(C)E:
*
1
2
1
3
TEMP Button : Push this button to decrease the indoor
temperature setting.
TEMP Button : Push this button to increase the indoor temperature setting .
MODE Selection Button: Each time the button is pressed, the operation mode is shifted in the direction of the arrow:
AUTO COOL DRY HEAT FAN
4
5
!!
NOTE: COOL only model has no HEAT feature.
SWING Button: Push this switch button to activate auto swing feature of the horizontal louver. Push it again to stop.
RESET Button: When you press the recessed RESET button, all current settings are cancelled and the control will return to the initial settings.
6
AIR DIRECTION Button: Press this button to change the swing o angle of the louver. The swing angle of the louver is 6 for each press. When the louver swing at a certain angle which would affect the cooling and heating effect of the air conditioner, it would automatically change the swing direction . No symbol will appear in the display area when press this button. (Not applicable to units without this function).
7
LED DISPLAY Button: Press this button to clear the digit display in the air conditioner, press it again to activate it (Not available for the units without LED display window).
8 FAN SPEED Button: Used to select the Fan Speed in four steps-
AUTO LOW MED or HIGH. Each time the button is pressed, the fan speed mode is shifted.
9 ON/OFF Button: Push this button to start operation, push the button again to stop operation.
11
10
!!
TIMER ON Button: Press this button to initiate the auto-on time sequence. Each press will increase the auto-timed setting in 30 minutes increments. When the setting time displays 10:00, each press will increase the auto-timed setting 60 minutes increments.
To cancel the auto-timed program, simply adjust the auto-on time to 0:00.
SLEEP Button: Press this button to go into the Energy-Saving operation mode. Press it again to cancel. This function is only can be used on COOL, HEAT and AUTO mode and maintain the most comfortable temperature for you.
NOTE: While the unit is running under SLEEP operation mode, it would be canceled if you press the other button.
2
12
TIMER OFF Button: Press this button to initiate the auto-off time sequence. Each press will increase the auto-timed setting in 30 minutes increments. When the setting time displays 10:00, each press will increase the auto-timed setting 60 minutes increments.
To cancel the auto-timed program, simply adjust the auto-off time to 0:00
13 LOCK Button: When you press the recessed LOCK button, all current settings are locked in and the remote controller does not accept any operation except that of the LOCK. Press again to cancel the LOCK mode.
14 TURBO Button: Push this button to activate/cancel the Turbo function which enables the unit to reach the preset temperature in air with super high fan speed. On heating mode (applicable to the unit adopts PTC only), the PTC will bring fast heating operation.
15 CLEAN AIR Button(on some models): When push this button, the Ionizer or Plasma Dust Collector(depending on models) is energized and will help to remove pollen and impurities from the air.
Indicators on Display Panel
Display Panel
DIGITAL
DISPLAY area
TRANSMI-
SSION Indicator
OPERATION
MODE Indicator
1
2
4
7
3
ON/OFF Indicator
4
OPERATION
MODE Indicator
FAN SPEED Indicator
LOCK Indicator 5
TIMER ON OFF
TIMER
DISPLAY Indicator
6
Fig. 2
1
DIGITAL DISPLAY area: This area will show the set temperature and, if in the TIMER mode, will show the ON and OFF settings of
the TIMER. If in the FAN mode, nothing is appeared.
2
TRANSMISSION Indicator: This indicator flashes one time
when remote controller transmits signals to the indoor unit.
3
4
3 ON/OFF Indicator: This symbol appears when the unit is turned on by the remote controller, and disappear when the unit is turned off.
OPERATION MODE Indicator: When press the MODE button,
it shows the current operating mode -- AUTO COOL DRY
HEAT (Cooling only model without) mode.
5 LOCK Indicator: LOCK display is displayed by pushing the LOCK
button. Push the LOCK button to clear display.
6 TIMER DISPLAY Indicator: This display area shows the settings of the TIMER. That is, if only the starting time of operation is set, it will display the TIMER ON. If only the turning off time of operation is set, it will display the TIMER OFF. If both operations are set, it will show TIMER ON-OFF which indicates you have chosen to set both the starting time and off time.
7 FAN SPEED Indicator: Press the FAN SPEED button to select the desired fan speed setting (Auto-Low-Med-High). You selection will be displayed in the LCD window except the Auto fan speed.
!!
NOTE: All signs shown in the Fig.2 is for the purpose of clear
presentation. But during the actual operation only the re-
lative functional signs are shown on the display panel.
Operating the Remote Controller
Install/Replace Batteries
The Remote Controller uses two alkaline dry batteries (LR03X2).
1. To install the batteries, slide the back cover of the battery
compartment and install the batteries according the
direction (+and -)shown on the Remote Controller.
2. To replace the old batteries, use the same method as
mentioned above.
NOTE
1. When replacing batteries, do not use old batteries or a different
type battery. This may cause the remote control
to malfunction.
2. If you do not use the remote controller for several weeks
remove the batteries. Otherwise battery leakage may damage
the remote controller.
3. The average battery life under normal use is about 6 months.
4. Replace the batteries when there is no answering beep from the
indoor unit or if the Transmission Indicator light fails to light.
5. Do not dispose batteries as unsorted municipal waste. Collection
of such waste separately for special treatment is necessary.
4
AUTOMATIC OPERATION
Switch on the power and the OPERATION indication lamp on the display panel of the indoor unit starts flashing, and turns off after flashes for 6 times.
1. Use the MODE button to select AUTO.
2. Push the TEMP button to set the desired room temperature .
The most comfortable temperature settings are between 21 C o
to 28 C.
3. Push the ON/OFF button to start the air conditioner. The OPE-
RATION lamp on the display panel of the indoor unit lights. The
FAN SPEED is automatically set and there are no fan speed
indicators shown on the display panel of the remote controller.
4. Push the ON/OFF button again to stop the unit operation.
!!
NOTE
1. In the AUTO mode, the air conditioner can logically choose
the mode of COOL, FAN and HEAT by sensing the difference
between the actual ambient room temperature and the set
temperature on the remote controller.
2. If the AUTO mode is not comfortable for you, the desired
mode can be selected manually.
COOL/ HEAT (Cooling only model without) and
FAN Operation
1. If the AUTO mode is not comfortable, you may manually over-ride
the settings by using COOL, HEAT or FAN modes.
2. Push the TEMP button to set the desired room temperature.
When in COOLING mode, the most comfortable settings are 21 C
or above. When in HEATING mode, the most comfortable
3. Push the FAN SPEED to select the FAN mode of AUTO, HIGH,
MED or LOW.
4. Push the ON/OFF button, the operation lamp lights and the air
conditioner start to operate as your settings. Push the ON/OFF
button again to stop this unit operation.
!!
NOTE
The FAN mode can not be used to control the temperature.
While in this mode, only steps 1 3 and 4 may be performed.
DRY Operation
1. Push the MODE button to select DRY.
2. Push the TEMP button to set the desired temperature from
21 C to 2 8 C.
3. Push the ON/OFF button, the OPERATION lamp lights and the
air conditioner starts to operate in DRY mode at LOW fan
speed. Push the ON/OFF button again to stop this unit operation.
!!
NOTE
Due to the difference of the set temperature of the unit and the actual indoor temperature, the Air Conditioner when in
DRY mode will automatically operate many times without running the COOL and FAN mode.
TIMER Operation
Push TIMER ON button to set the auto- on time and TIMER OFF button to set the auto-off time.
1. To set the starting time.
1.1 Push the TIMER ON button, then the remote controller shows
TIMER ON , the last set time for the starting operation and the
signal "h" will be shown on the DIGITAL DISPLAY area. You
are now ready to reset the time to START the operation.
1.2 Push the TIMER ON button again to set desired unit start
time.
1.3 After setting the TIMER ON ,there will be a one-half second
delay before the remote controller transmits the signal to
the air conditioner. Then, after approximately another 2
seconds, the signal "h" disappears and the set temperature
will re-appear on the digital display.
2. To set the stopping time.
2.1 Push the TIMER OFF button and the remote controller will
show TIMER OFF, the last set time for the stopping operation
and the signal "h" will be shown on the DIGITAL DISPLAY area.
You are now ready to reset the time of the STOP operation.
2.2 Push the TIMER OFF button again to set the time you want to
stop the operation.
2.3 After setting the TIMER OFF ,there will be a one-half second
delay before the remote controller transmits the signal to
the air conditioner. Then, after approximately another 2
seconds, the signal "h" disappears and the set temperature
will re-appear on the digital display.
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