Lennox RG51Q/BGE User manual

AIR CONDITIONER
REMOTE CONTROLLER ILLUSTRATION
Read this manual carefully before
installing or operating your new air
conditioning unit. Make sure to save
this manual for future reference.
The design and specifications are subject to change
without prior notice for product improvement. Consult
with the sales agency or manufacturer for details.

1
2
3
3
6
7
7
7
8
8
9
12
Handling the remote controller ......................................
Remote controller Specifications...................................
Function buttons .................. ..........................................
Indicators on LCD ...........................................................
How to use the buttons ...................................................
Auto operation..................................................................
Cooling/Heating/Fan operation.......................................
Dehumidifying operation ................................................
Swing operation................................................................
Timer operation................................................................
ECO operation ................................................................
CONTENTS
Use the remote controller within a distance
of 8 meters from the appliance, pointing it
towards the receiver. Reception is
confirmed by a beep.
Location of the remote controller.
8m
CAUTIONS
The air conditioner will not operate if curtains, doors or other
materials block the signals from the remote controller to the
indoor unit.
Prevent any liquid from falling into the remote controller. Do
not expose the remote controller to direct sunlight or heat.
If the infrared signal receiver on the indoor unit is exposed
to direct sunlight, the air conditioner may not function
properly. Use curtains to prevent the sunlight from falling on
the receiver.
If other electrical appliances react to the remote controller,
either move these appliances or consult your local dealer.
The remote controller is power by two
dry batteries(R03/LR03X2) housed in
the rear part and protected by a cover.
(1) Remove the cover by pressing
and sliding off.
(2) Remove the old batteries and
insert the new batteries, placing
the(+) and (-) ends correctly.
(3) Reattach the cover by sliding it
back into position.
NOTE: When the batteries are
removed, the remote controller erases
all programming. After inserting new
batteries, the remote controller must
be reprogrammed.
Replacing batteries
.
Handling the remote controller
2
TEMP
AUTO
COOL
DRY
HEAT
FAN
HIGH
LOW
MODE
FAN SPEED
SWING
TIMER ON
ON/OFF
TIMER OFF
RESET LOCK
SET TEMPERATURE( C)

Model
Lowest Voltage of
CPU Emitting Signal
Rated Voltage
8m (when using 3.0 voltage,
it Gets 11m)
3.0V(Dry batteries R03/LR03×2)
2.0V
Remote Controller Specifications
1. Operating Mode: AUTO, COOL, DRY, HEAT(Cooling & heating models
only) and FAN.
2. Timer Setting Function in 24 hours. O O
3. Indoor Setting Temperature range: 17 C~30 C.
4. Full function of LCD (Liquid Crystal Display)
Environment
Signal Receiving
Range
Performance Feature
Function buttons
CAUTIONS
1
TEMP UP Button
Push this button to increase the indoor temper-
O O
ature setting in 1 C increments to 30 C.
2
TEMP DOWN Button
Push this button to decrease the indoor temper-
O O
ature setting in 1 C decrements to 17 C.
Each time the button is pressed, the operation
mode is selected in the sequence of the following:
3
MODE Button
3 4
4
SWING Button (For RG51Q(1) models)
6
5
7
RESET Button
Once the recessed RESET button is pressed,
all of the current settings will be cancelled and
the controller will return to the initial settings.
8
ON/OFF Button
Operation starts when this button is pressed
and stops when the button is pressed again.
NOTE: Heat mode is for Cooling &
Heating models only.
AUTO COOL
DRY HEAT FAN
Used to select the fan speed in four steps:
Auto Low Med High
FAN SPEED Button
NOTE: Med fan speed is not available for
RG51J models .
O O
-5 C~60 C
RG51Q/BG(C)E, RG51J(1)/(C)E,
RG51IJ(1)/BG(C)E.
RG51Q1/BG(C)E,
RG51Q/BG(C)E
RG51Q1/BG(C)E
ADJUST
ADJUST
AUTO
COOL
DRY
HEAT
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
FAN
HIGH
MED
LOW
MODE
MODE
SWING
SWING
AIR
DIRECTION
FAN SPEED
FAN SPEED
DIRECTION
/SWING
SWING
TIMER ON
TIMER ON
ECO
ECO
ON/OFF
ON/OFF
TIMER OFF
TIMER OFF
RESET LOCK
RESET C/H
21
4
5
5
6
3
7
8
9
10
11
SET TEMPERATURE( C)
SET TEMPERATURE( C)
12
DIRECTION/SWING Button (For RG51Q models)
Used to stop or start horizontal louver
move-ment or set the desired up/down air
flow direction. The louver changes 6
degree in angle for each press. If keep
pushing more than 2 seconds, the louver
will swing up and down automatically.
SWING Button (For RG51Q1 models)
SWING Button (For RG51J models)
Used to stop or start horizontal louver
move-ment .
Used to stop or start vertical louver move-
ment .
AIR DIRECTION Button
(For RG51Q1models)
Used to set the desired up/down air flow
direction. The louver changes 6 degree in
angle for each press.
Buttons design might be slightly different from the actual one you purchased
depending on individual models.
All the functions described are accomplished by the indoor unit. If the indoor
unit has no this feature, there is no corresponding operation happened
when press the relative button on the remote controller.
Note:
Do not mix old and new batteries or batteries of different types.
Do not leave the batteries in the remote controller if they are not
going to be used for 2 or 3 months.
Do not dispose batteries as unsorted municipal waste. Collection of such waste
separately for special treatment is necessary.
Replace the batteries when the remote control button is out of control.
Under normal circumstances, the battery life of about a year.

Function buttons(continued)
LOCK Button(For RG51Q and RG51J models only)
C/H Button (For RG51Q1 models only)
5 6
12
13
Press this recessed button to lock all current settings,
and the remote controller will not accept any
operation except that of the LOCK. Use the LOCK
mode when you want to prevent settings from being
changed accidentally. Press the LOCK button again
to cancel the LOCK function. A lock symbol will
appear on the remote controller display when the
lock function is activated.
Press this recessed button to shift the mode
between Cooling only and Cooling & Heating
according to the feature of the machine. The factory
default setting mode is Cooling & Heating. For
example, the unit you purchased is Cooling only
models, please press this recessed button with a
needle of 1mm to shift the operation mode.
TIMER ON OFF
SET TEMPERATURE
Transmission Indicator
Temp./Timer display
FAN SPEED display
MODE display
ON/OFF display
This transmission indicator will light when
remote controller transmits signals to the
indoor unit.
Displays the current selected mode. Including
AUTO, COOL, DRY, HEAT(cooling & heating
models only) and FAN.
O O
The temperature setting (from 17 C to 30 C)
or timer setting (0~24h) will be displayed. If
FAN mode is selected, there will be no display.
This indicator will be displayed when the unit
is operating.
Displays the selected fan speed: AUTO, HIGH,
MED(if applicable) and LOW. Nothing displays
when the fan speed is selected in AUTO speed.
When AUTO or DRY Mode is selected, there
will be no signals displayed.
This display area shows the settings of the
TIMER. That is, if only the Auto-on time
function is set, it will display TIMER ON. If
only the Auto-off time function is set, it will
display TIMER OFF. If both functions are set,
it will display TIMER ON OFF which indicates
you have chosen both the Auto-on time and
Auto-off time.
LOCK display is displayed when pushing the
LOCK button. Push the LOCK button to clear
display.
MODE display(FAN mode)
TIMER display
LOCK Indicator
Indicators on LCD
TIMER OFF Button
Press this button to activate the Auto-off time setting.
Each press will increase the time setting in 30 minutes
increments, up to 10 hours, then at 1 hour increments
up to 24 hours. To cancel the Auto-off time setting,
just press the button until the time setting is 0.0.
10
11
RG51J(1)/(C)E
TEMP
AUTO
COOL
DRY
HEAT
MODE
SWING
FAN SPEED
TIMER ON
ON/OFF
TIMER OFF
RESET LOCK
SET TEMPERATURE( C)
TIMER ON Button
9
Press this button to activate the Auto-on time setting.
Each press will increase the time setting in 30 minutes
increments, up to 10 hours, then at 1 hour increments
up to 24 hours. To cancel the Auto-on time setting,
just press the button until the time setting is 0.0.
ECO Button
NOTE: While the unit is running under Energy-
saving mode, it would be cancelled if press MODE,
FAN SPEED or ON/OFF button.
Select this function during the sleeping time. It can
maintain the most comfortable temperature and
save energy. This function is available on COOL,
HEAT or AUTO mode only .
RG51Q1/BG(C)E
ADJUST
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
MODE
SWING
AIR
DIRECTION
FAN SPEED
SWING
TIMER ON
ECO
ON/OFF
TIMER OFF
RESET C/H
SET TEMPERATURE( C)
NOTE: For RG51Q1 models, press the TEMP UP
( ) and DOWN( ) button simultaneously for 3
seconds to activate/cancel the LOCK function.
13
FAN
HIGH
MED
LOW

7 8
Cooling /Heating/Fan operation
Ensure the unit is plugged in and power is
available.
1. Press the MODE button to select COOL ,HEAT,
(cooling & heating models only) or FAN mode.
2. Press the TEMP button to set the desired
temperature. The temperature can be set
O O O
within a range of 17 C~ 30 C in 1 C increments.
3. Press the FAN SPEED button to select the fan
speed in four steps- Auto, Low, Med ,or High.
4. Press the ON/OFF button to start the air
conditioner.
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.
Dehumidifying operation
Ensure the unit is plugged in and power is
available. The OPERATION indicator on the
display panel of the indoor unit illuminates.
1. Press the MODE button to select DRY mode.
2. Press the TEMP button to set the desired
temperature. The temperature can be set
O O O
within a range of 17 C~ 30 C in 1 C
increments.
3. Press the ON/OFF button to start the air
conditioner.
NOTE: In the Dehumidifying mode, you can
not switch the fan speed. It has already been
automatically controlled.
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 illuminates.
1. Press the MODE button to select Auto.
2. Press the TEMP button to set the desired
temperature. The temperature can be set
O O O
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, Heating
and Dehumidifying by sensing the difference
between the actual ambient room temperature and
the set temper-ature 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.
Swing operation
Use the DIRECTION/SWING button to adjust the
horizontal louver, use the SWING button to adjust
the vertical louver.
1. For RG51Q/BG(C)E models, when press the
DIRECTION/SWING( ) button, the louver
changes 6 degree in angle for each press. If
keep pushing more than 2 seconds, the louver
will swing up and down automatically. Press
the SWING( ) button, the vertical louver will
swing left and right automatically.
2. For RG51J/(C)E models, when press the
SWING button, the louver will swing up and
down automatically.
3. For RG51Q1/BG(C)E models, press the
SWING ( ) or ( ) button, the horizontal or
vertical louver will swing automatically. when
press the AIR DIRECTION button, the louver
changes 6 degree in angle for each press.
NOTE: When the louver swing or move to a
position which would affect the cooling and
heating effect of the air conditioner, it would
automatically change the swing/moving direction.
3
3
4
3
ADJUST
ADJUST
ADJUST
ADJUST
AUTO
COOL
DRY
HEAT
AUTO
COOL
DRY
HEAT
AUTO
COOL
DRY
HEAT
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
FAN
HIGH
MED
LOW
FAN
HIGH
MED
LOW
FAN
HIGH
MED
LOW
MODE
MODE
MODE
MODE
SWING
SWING
SWING
SWING
FAN SPEED
FAN SPEED
FAN SPEED
FAN SPEED
DIRECTION
/SWING
DIRECTION
/SWING
DIRECTION
/SWING
DIRECTION
/SWING
TIMER ON
TIMER ON
TIMER ON
TIMER ON
ECO
ECO
ECO
ECO
ON/OFF
ON/OFF
ON/OFF
ON/OFF
TIMER OFF
TIMER OFF
TIMER OFF
TIMER OFF
RESET LOCK
RESET LOCK
RESET LOCK
RESET LOCK
2
2
2
1
1
1
1
SET TEMPERATURE( C)
SET TEMPERATURE( C)
SET TEMPERATURE( C)
SET TEMPERATURE( C)

910
Timer operation
Press the TIMER ON button can set the auto-
on time of the unit. And press the TIMER OFF
button can set the auto-off time of the unit.
1. Press the TIMER ON button. The remote
controller shows TIMER ON, the last Auto-on
setting time and the signal "h" will be shown
on the LCD display area. Now it is ready to
reset the Auto-on time to START the operation.
2. Push the TIMER ON button again to set
desired Auto-on time. Each time you press
the button, the time increases in 30 minutes
increments, up to 10 hours, then at 1 hour
increments up to 24 hours.
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" will
disappear and the set temperature will
re-appear on the LCD display window.
To set the Auto-on time.
To set the Auto-off time.
1. Press the TIMER OFF button. The remote
controller shows TIMER OFF, the last Auto-
off setting time and the signal "h" will be
shown on the LCD display area. Now it is
ready to reset the Auto-off time to START the
operation.
2. Push the TIMER OFF button again to set
desired Auto-off time. Each time you press
the button, the time increases in 30 minutes
increments, up to 10 hours, then at 1 hour
increments up to 24 hours.
The effective operation time set by the remote controller for the timer
function is limited to the following settings: 0.5, 1.0, 1.5, 2.0, 2.5, 3.0,
3.5, 4.0, 4.5, 5.0, 5.5, 6.0, 6.5, 7.0, 7.5, 8.0, 8.5, 9.0, 9.5, 10, 11, 12,
13, 14, 15,16,17, 18, 19, 20, 21, 22, 23 and 24.
IMPORTANT
Example of Timer setting
TIMER ON
Start
Off
6 hours later
To start the air conditioner in 6 hours.
1. Press the TIMER ON button, the last setting
of starting operation time and the signal "h"
will show on the display area.
2. Press the TIMER ON button to display "6.0h"
on the TIMER ON display of the remote
controller.
3. Wait for about 3 seconds and the digital
display area will show the temperature again.
Now this function is activated.
(Auto-on Operation)
The TIMER ON feature is useful when you
want the unit to turn on automatically before
you return home. The air conditioner will
automatically start operating at the set time.
TIMER ON
Example:
h
Set
ADJUST
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
MODE
SWING
FAN SPEED
DIRECTION
/SWING
TIMER ON
ECO
ON/OFF
TIMER OFF
RESET LOCK
2
1
SET TEMPERATURE( C)
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" will disappear and the set
temperature will re-appear on the LCD display window.

11 12
TIMER OFF
Stop
On
Set 10 hours later
(Auto-off Operation)
The TIMER OFF feature is useful when you
want the unit to turn off automatically after you
go to bed. The air conditioner will stop
automatically at the set time.
To stop the air conditioner in 10 hours.
1. Press the TIMER OFF button, the last setting
of stopping operation time and the signal "h"
will show on the display area.
2. Press the TIMER OFF button to display "10h"
on the TIMER OFF display of the remote
controller.
3. Wait for about 3 seconds and the digital
display area will show the temperature again.
Now this function is activated.
TIMER OFF
Example:
h
TIMER ON OFF
h
On
Stop
2 hours later
after setting
Set
To stop the air conditioner 2 hours after setting
and start it again 10 hours after setting.
1. Press the TIMER OFF button.
2. Press the TIMER OFF button again to
display 2.0h on the TIMER OFF display.
3. Press the TIMER ON button.
4. Press the TIMER ON button again to
display 10h on the TIMER ON display .
5. Wait for the remote control to display the
setting temperature.
TIMER OFF → TIMER ON
(On → Stop → Start operation)
This feature is useful when you want to stop the
air conditioner after you go to bed, and start it
again in the morning when you wake up or
when you return home.
Example:
COMBINED TIMER
(S both ON and OFF )etting timers simultaneously
Start
10 hours later
after setting
Example:
TIMER ON → TIMER OFF
(Off → Start → Stop operation)
This feature is useful when you want to start
the air conditioner before you wake up and
stop it after you leave the house.
To start the air conditioner 2 hours after
setting, and stop it 5 hours after setting.
1. Press the TIMER ON button.
2. Press the TIMER ON button again to
display 2.0h on the TIMER ON display.
3. Press the TIMER OFF button.
4. Press the TIMER OFF button again to
display 5.0h on the TIMER OFF display .
5. Wait for the remote control to display
the setting temperature.
Off Stop
Start
TIMER ON OFF
h
2 hours later
after setting
5 hours later
after setting
Set
The timer setting(TIMER ON or TIMER
OFF) that in sequence occurs directly after
the set time will be activated first.
CAUTION
!
ECO operation
The ECO function enables the unit to
automatically increase(cooling) or decrease
O
(heating) 1 C per hour for the first two hours,
then hold steady for the next 5 hours, after
that the unit will stop operation. It can
maintain the most comfortable temperature
and save energy.
NOTE: The ECO function is only available
under Cooling, Heating and AUTO operation.
ADJUST
AUTO
COOL
DRY
HEAT
FAN
HIGH
MED
LOW
MODE
SWING
FAN SPEED
DIRECTION
/SWING
TIMER ON
ECO
ON/OFF
TIMER OFF
RESET LOCK
1
SET TEMPERATURE( C)