Sinclair R51D/E, R51D/CE Owner's Manual

CS244-R

REMOTE CONTROLLER

OWNER S M ANUAL

Please read this Owner's Manual carefully before operation.

Save this manual in a safe place for future reference.

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CONTENTS

Remote Controller Specifications--------------------------------------

Introduction of Function Buttons

on the Remote Controller...........................................................

Names and Functions of

indicators on Remote Controller...............................................

Operating the Remote Controller---------------------------------------

Warning.........................................................................................

1

7

1

3

4

7

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
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.

NOTE

The setting time is relative time. That is the time set is based
on the delay of the current time.

!

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
Conditioner may malfunction.

5. Keep Remote Controller away from EMI(Electro-Magnetic
Interference) supplied by other household appliances.

Warning

6. When replacing batteries, do not use old batteries or a different
type battery. This may cause the remote control to malfunction.

7. If you do not use the remote controller for several weeks
remove the batteries. Otherwise battery leakage may damage
the remote controller.

8. The average battery life under normal use is about 6 months.

9. Replace the batteries when there is no answering beep from
the indoor unit or if the Transmission Indicator light fails to light.

1

6

Model

Environment

Reaching Distance
Signal Range

Lowest Voltage of CPU
Emitting Signal

Rated Voltage

R51D/E，R51D/CE

。 。

-5 C 60 C

8m (when using 3.0 voltage,
it Gets 11m)

3.0V(Alkaline dry batteries LR03×2)

2.0V

~

Remote Controller Specifications

Introduction of Function Buttons on the Remote Controller

Fig. 1

1 2

4

6

7

3

8

9

10

11

12

13

O

SET TEMPERATURE（ C)

AUTO
COOL

DRY

HEAT

FAN

HIGH

MED

LOW

TEMP.

MODE

ON/OFF

FAN SPEED

SWING

ECONOMIC

TIMER ON

RESET

LOCK

TIMER OFF

AIR DIRECTION

POWERFUL

5

TIMER ON button can set the auto-on time of the unit.. TIMER
OFF button can set the auto-off time of the unit.

TIMER Operation

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.

1. To set the starting time.

2. To set the stopping time.

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.

2.2 Push the TIMER OFF button again to set the time you want to
stop the operation.

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.

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.

2

TEMP Button : Press the button to decrease the indoor
temperature setting.

1

RESET Button: When the RESET button is pushed, all of

the current settings are cancelled and the control will return to
the initial settings.(Use a φ1mm little round stick to push the
button )

6

ON/OFF Button: Push this button to start the unit operation.

Push the button again to stop the unit operation.

3

TEMP Button : Press the button to increase the indoor

temperature setting.

2

AIR DIRECTION Button: Push this button, the louver can be fixed

at a desired angle. The louver swing(upward or downward) to
a certain angle for each press. When the louver swing at an angle
which would affect the cooling and heating efficiency of the air
conditioner, it would automatically change the swing direction
(upward or downward).

7

FAN SPEED Button: This button is used for setting Fan Speed

in the sequence that goes from AUTO、LOW 、MED to HIGH,
then back to Auto.

8

9

TIMER ON Button: Press this button to preset the time ON(start

to operate). Each press will increase the time ON setting in 30
minutes increments. When the setting time displays 10:00, each
press will increase the time ON setting in 60 minutes increments.
To cancel the time ON program, simply adjust the time ON to 0:00.

10

NOTE: COOL only model has no HEAT feature.

!

MODE Select Button: Each time you push the button, a mode
is selected in a sequence that goes from AUTO、COOL、
DRY、HEAT and FAN, as the following figure indicates:

AUTO

COOL

DRY

HEAT

FAN

4

SWING Button: Push this button, the louver would swing up

and down automatically. Push again to stop it .

5

ECONOMIC RUNNING Button: Press this button to go into the

Energy-Saving operation mode. Press the button again to cancel.

11

TIMER OFF Button: Press this button to preset the time OFF

(turn off the operation). Each press will increase the time OFF
setting in 30 minutes increments. When the setting time displays
10:00, each press will increase the time OFF setting in 60
minutes increments. To cancel the time OFF program, simply
adjust the time OFF to 0:00

5

The FAN ONLY mode can not be used to control the temperature.
While in this mode, only steps 1,3 and 4 may be performed.

NOTE

!

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 start to operate in the DRY mode. FAN SPEED is
Low. Push the ON/OFF button again to stop this unit operation.

DRY Operation

NOTE

!

1. In the AUTO mode, the air conditioner can logically choose
the mode of COOL, FAN , HEAT and DRY 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.

NOTE

!

1. If the AUTO mode is not comfortable, you may manually over­ ride the settings by using COOL, HEAT or FAN ONLY modes.

2. Push the TEMP button to set the desired room temperature.

。

When in COOL mode, the most comfortable settings are 21 C

or above. When in HEAT mode, the most comfortable

。

settings are 28 C or b elow.

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.

COOL/ HEAT (Cooling only model without) and
FAN ONLY Operation

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.

3

1

2

4

6

7

5

4

3

Names and Functions of indicators on Remote Controller

Display Panel

TIMER ON/ OFF

DIGITAL DISPLAY area: This area will show the temperature
and, if in the TIMER mode, will show the ON and OFF settings
of the TIMER. It will automatically revert back to show the
temperature after 5 seconds. Under "FAN" operation mode,

nothing is shown in this area.
TRANSMISSION Indicator: This indicator flashes once when
remote controller transmits signals to the indoor unit.

Fig. 2

1

2

LOCK Button: Push this button to lock in all the current

settings. To release settings, push again. (Use a φ1mm little
round stick to push this button )
POWERFUL Button: Press this button on cooling/heating mode
to go into powerful cooling (heating)operation.Press again to
cancel it.
Note: The unit will automatically revert back to the previous
operational mode after continuously operating under the
powerful cooling mode.

12

13

OPERATION MODE Indicator: Shows the current operation

modes--"AUTO", "COOL", "DRY", "HEAT" and "FAN".

HEAT only available for heat pump model.

4

ON/OFF Indicator: This symbol appears when the unit is turned

on by the remote controller, and disappears when the unit is
turned off.

3

4

LOCK Indicator: This symbol appears when press the LOCK
button, and disappears when press it again.

6

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.

5

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 items are shown on the display panel.

!

When the Air Conditioner is ready for use, switch on the
power and the OPERATION indicator lamp on the display panel
of the indoor unit starts flashing.

1. Use the MODE .select button to select AUTO.

2. Push the TEMP button to set the desired room temperature.

。

The most comfortable temperature setting 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
operating mode is AUTO FAN SPEED is automatically set
and there are no indicators shown on the display panel of the
remote controller.

4. Push the ON/OFF button again to stop the unit operation.

AUTOMATIC OPERATION

Operating the Remote Controller

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.

Install/Replace Batteries

TIMER ON/OFF Display: This display area shows the settings

of 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.