OWNER’S INSTRUCTIONS
MANUAL DE INSTRUCCIONES
ISTRUZIONI PER L’USO
MANUAL DE INSTRUÇÕES
MANUEL D’UTILISATION
GEBRAUCHSANWEISUNG
Indoor Unit
AQT18A1(A2)QE/B
AQT18B1(B2)QE/B
AQT24A1(A2)QE/B
AQT24B1(B2)QE/B
AQ18A1(A2)QE/B
AQ18B1(B2)QE/B
AQ24A1(A2)QE/B
AQ24B1(B2)QE/B
SH18ZV
SH24ZV
SH18YA9(A0)D
SH24YA5(A6)D
Split-type Room Air Conditioner (Cool and Heat)
Aire acondicionado doméstico sistema Split (Refrigeración y Calefacción)
Condizionatore d’aria per ambienti ad unità Separate (Raffreddamento e Riscaldamento)
Aparelho de ar condicionado tipo Split (Refrigeração e Aquecimento)
Climatiseur de type Séparé (Refroidissement et Chauffage)
Geteilte raumklimaanlage (Kühlen und Wärmen)
E S I P F D DB68-30943A(5)
Contents
◆ PREPARING YOUR AIR CONDITIONER
◆
◆
◆
◆
◆
◆
◆
◆
Safety Precautions ........................................................................................
View of the Indoor Unit..................................................................................
View of the Outdoor Unit...............................................................................
Remote Control - Buttons and Display..........................................................
Getting Started ..............................................................................................
Installing the Remote Control Holder on the Wall.........................................
Inserting the Remote Control Batteries.........................................................
Setting the Time ............................................................................................
2
4
4
5
6
7
7
8
◆ OPERATING YOUR AIR CONDITIONER
◆
◆
◆
◆
◆
◆
◆
◆
Selecting the Automatic Operating Mode......................................................
9
Cooling Your Room ....................................................................................... 10
Heating Your Room ....................................................................................... 11
Changing the Room Temperature Quickly .................................................... 12
Removing Excess Humidity........................................................................... 13
Airing Your Room .......................................................................................... 14
Adjusting the Air Flow Direction Vertically..................................................... 15
Adjusting the Air Flow Direction Horizontally ................................................ 15
◆ PROGRAMMING YOUR AIR CONDITIONER
◆
◆
◆
◆
◆
◆
Switching the Unit On and Off Automatically (On/Off Timer) ........................ 16
Setting the Sleep Timer................................................................................. 17
Setting the Quick Timer................................................................................. 18
Cancelling the On/Off Timer.......................................................................... 19
Cancelling the Sleep Timer ........................................................................... 19
Cancelling the Quick Timer ........................................................................... 19
◆ RECOMMENDATIONS FOR USE
◆
◆
◆
◆
◆
◆
Operating Recommendations........................................................................ 20
Temperature and Humidity Ranges............................................................... 21
Cleaning Your Air Conditioner ....................................................................... 21
Solving Common Problems........................................................................... 22
Operating Your Air Conditioner Without the Remote Control........................ 23
Installing a Filter (Option).............................................................................. 24
◆ TECHNICAL SPECIFICATIONS
E-3
View of the Indoor Unit
◆ The design and shape are subject to change according to the model.
ON/OFF switch
(operation without
remote control)
Air Filter
(under the grille)
Air flow blades (outlet)
Remote control sensor
Air Inlet
TIMER
FAN
TURBO
OPERATION
OPERATION indicator
- Operation : GREEN
- Deice : RED
TURBO indicator
- RED
TIMER indicator
- YELLOW
FAN indicator
- GREEN
View of the Outdoor Unit
Air Inlet
Air Outlet
Connection Valve
E-4
Remote control - Buttons and Display
Operating mode
(AUTO, COOL, DRY, FAN, HEAT)
Remote control transmission indicator
Battery discharge indicator
Temperature settings
Turbo mode
Sleep mode
Fan speed
Air flow direction
(AUTO, LOW, MEDIUM, HIGH)
Time/Timer settings
On/Off button
Temperature adjustment buttons
Mode selection button
Off Timer adjustment button
Turbo mode button
R
(AUTO, COOL, DRY, FAN, HEAT)
Sleep timer button
Air flow swing button
Time setting Button
Fan speed adjustment button
Timer on/off buttons
Time adjustment buttons
Timer setting/cancellation buttons
E-5
Getting Started
You have just purchased a split-type room air conditioner and it has been installed by
your installation specialist.
Your Owner’s Instructions contain much valuable information on using your air
conditioner. Please take the time to read them as they will help you take full advantage
of the unit’s features.
The booklet is organized as follows.
◆ The following figures are shown on pages 4 and 5:
-
-
Indoor and outdoor units
Remote control (buttons and display)
They will help you find the buttons and understand the symbols displayed.
◆ In the main part of the document, you will find a series of step-by-step
procedures for each function available.
The illustrations in the step-by-step procedures use three different symbols:
PRESS
PUSH
HOLD DOWN
E-6
Installing the Remote Control Holder on the Wall
The remote control is supplied with a plastic holder that can be fitted
to the wall to hold the remote control when you are not using it.
To attach the holder to the wall, proceed as follows.
1
2
3
With a pencil, mark the positions of the two holes on the wall where the
holder is to be installed.
Drill the two holes and insert plugs as required for the type of wall on
which the holder is being installed.
Screw the holder into position.
Result:
You can now slide the remote control in and out of the
holder as required.
Inserting the Remote Control Batteries
You must insert or replace the remote control batteries when:
◆ You purchase the air conditioner
◆ The remote control does not work correctly
Use two LR03 1.5 V batteries. Do not use old batteries or
different kinds of batteries together. Batteries may be
completely discharged after 12 months, even if they have
not actually been used.
Note
1
2
Slide the remote control out of its holder.
Push the battery cover on the rear of the remote control with your
thumb in the direction of the arrow and remove it.
3
4
Insert the two batteries, taking care to respect the polarities:
◆ + on the battery with + on the remote control
◆ - on the battery with - on the remote control
Close the cover by sliding it back until it clicks into place.
E-7
Setting the Time
Your air conditioner contains a clock used to start and stop the unit
automatically at a given time.
You must set the time when you:
◆ Purchase the air conditioner
◆ Replace the batteries
Note
Be sure to reset the time when you change clocks from
standard todaylight savings time and vice versa.
Setting the Time for the First Time
1
Insert the batteries.
◆ Push the battery cover on the rear of the remote control with your
thumb and remove it.
Result:
The clock starts.
2
3
Using a small pointed tool (ball-point pen for example), Press the
Result: The AM indication flashes.
button.
To set the current time, press the
the remote control.
or
buttons under the cover on
To...
Then...
Increase the time in one-minute intervals
Increase the time in ten-minute intervals
Decrease the time in one-minute intervals
Decrease the time in ten-minute intervals
Press the (◆)button.
Hold down the (◆)button.
Press the (◆)button.
Hold down the (◆)button.
Result:
AM or PM is displayed to indicate whether the setting
corresponds to a time before or after midday.
4
When you are satisfied with your setting, confirm the time. To do so:
using a small pointed tool (ball-point pen for example), press the button.
Result:
◆ The AM or PM indication stops flashing.
◆ The clock starts.
Resetting the Time
If you have already set the time but wish to change it, proceed as
follow.
1
Using a small pointed tool (ball-point pen for example), press the
under the remote control flap.
button
Result:
The AM or PM indication flashes.
2
3
Set the time, following the instructions in Step 3 in the procedure above.
When you are satisfied with your setting, confirm the time. To do so,
press the
example).
button, using a small pointed tool (ball-point pen for
Result:
◆ The AM or PM indication stops flashing.
◆ The clock starts.
E-8
Selecting the Automatic Operating Mode
You can start the air conditioner in Automatic mode from your
remote control. In the Automatic mode, the standard temperature
and the optimum fan speed is selected automatically. You can adjust
the standard temperature but not the fan speed.
1
If necessary, press the
(On/Off) button.
Result: The OPERATION indicator on the indoor unit comes on.
◆
◆ The air conditioner starts up in the mode selected when
the unit was last used.
◆ The indoor unit beeps.
R
The air conditioner is fitted with a protection mechanism to
prevent the unit from being damaged when it is started
immediately after being:
IMPORTANT
◆ Plugged in
◆ Stopped
It will start up normally after a three-minute.
2
If the
press the
appears.
indication is not displayed at the top of the remote control,
button on the remote control one or more times until it
Result: ◆ The indoor unit beeps each time you press
.
◆ The air conditioner starts up in AUTO mode.
Note
You can change modes at any time.
R
3
To adjust the standard temperature (The air conditioner automatically
set the standard temperature by the current room temperature.), press
the
or
buttons one or more times.
SET TEMP. SET TEMP.
-2°C -1°C
-
SET TEMP. SET TEMP.
+1°C +2°C
Standard temperature
(
)
(
)
(
)
(
)
(
)
< When you feel hot >
< When you feel chilly >
R
E-9
Cooling Your Room
You must select the Cool mode if you wish to adjust the:
◆ Cooling temperature
◆ Fan speed when cooling
1
If necessary, press the
(On/Off) button.
Result: The OPERATION indicator on the indoor unit comes on.
◆
◆ The air conditioner starts up in the mode selected when
the unit was last used.
◆ The indoor unit beeps.
R
The air conditioner is fitted with a protection mechanism to
prevent the unit from being damaged when it is started
immediately after being:
IMPORTANT
◆ Plugged in
◆ Stopped
It will start up normally after a three-minute rest period.
2
3
If the
press the
appears.
indication is not displayed at the top of the remote control,
button on the remote control one or more times until it
Result: ◆ The indoor unit beeps each time you press
◆ The air conditioner starts up in Cool mode.
Note You can change modes at any time.
.
R
To adjust the temperature, press the
times until the required temperature is displayed.
Possible temperatures are between 18°C and 30°C inclusive.
Result: ◆ Each time you press or
or
buttons one or more
:
- The temperature is adjusted by 1°C
- The indoor unit beeps
◆ The air conditioner starts cooling, provided that the room
temperature is higher than the selected temperature; the
fan will, however, operate.
R
4
Select the fan speed by pressing the
button one or more times
until the required setting is displayed:
Low
Medium
High
Automatic
Result: Each time you press
, the indoor unit beeps.
5
To control the direction of the air flow, refer to page 15.
E-10
Heating Your Room
You must select the Heat mode if you wish to adjust the:
◆ Heating temperature
◆ Fan speed when heating
1
If necessary, press the
(On/Off) button.
Result: The OPERATION indicator on the indoor unit comes on.
◆
◆ The air conditioner starts up in the mode selected when
the unit was last used.
◆ The indoor unit beeps.
R
The air conditioner is fitted with a protection mechanism
to prevent the unit from being damaged when it is started
immediately after being:
IMPORTANT
◆ Plugged in
◆ Stopped
It will start up normally after a three-minute rest period.
2
3
If the
press the
appears.
indication is not displayed at the top of the remote control,
button on the remote control one or more times until it
Result: ◆ The indoor unit beeps each time you press
◆ The air conditioner starts up in Heat mode.
Note You can change modes at any time.
.
R
To adjust the temperature, press the
times until the required temperature is displayed.
Possible temperatures are between 16°C and 30°C inclusive.
Result: ◆ Each time you press or
or
buttons one or more
:
- The temperature is adjusted by 1°C
- The indoor unit beeps
◆ The air conditioner starts heating, provided that the room
temperature is lower than the desired temperature
(selected temperature+3°C); the fan will, however, operate.
R
4
Select the fan speed by pressing the
button one or more times
until the required setting is displayed:
Low
Medium
High
Automatic
Result: ◆ Each time you press
, the indoor unit beeps.
◆ For the first three to five minutes, the fan operates very
slowly until the air has been sufficiently warmed. Once the
correct temperature has been reached, the fan is
automatically set to the required speed.
5
To control the direction of the air flow, refer to page 15.
E-11
Changing the Room Temperature Quickly
The Turbo cooling/heating function is used to cool or heat your room as
quickly as possible.
Example: You have just come home and find that the room is very
hot. You wish to cool it down as quickly as possible.
The Turbo function operates for 30 minutes with the maximum settings before
returning automatically to the mode and temperature previously selected.
1
If necessary, press the
(On/Off) button.
Result:
◆ The OPERATION indicator on the indoor unit comes on.
◆ The air conditioner starts up in the mode selected when the unit
was last used.
◆ The indoor unit beeps.
R
2
Press the
Result:
button.
◆ The temperature and fan settings are adjusted automatically.
◆ The TURBO indicator on the indoor unit lights up.
◆ The air conditioner cools or heats the room as quickly as possible.
◆ After 30 minutes, the air conditioner is reset automatically to the
previous mode, temperature and fan settings.
R
R
but, if you press the
changed with
button in or
mode that is
mode automatically.
3
4
If you wish to stop the Turbo function before the end of the 30-minute period,
R
press the
Result:
button again.
The air conditioner is reset automatically to the previous mode,
temperature and fan settings.
R
but, if you press the
changed with
button in or
mode that is
mode automatically.
To control the direction of the air flow, refer to page 15.
E-12
Removing Excess Humidity
If the atmosphere in your room is very humid or damp, you can
remove excess humidity without lowering the room temperature too
much.
1
If necessary, press the
(On/Off) button.
Result: The OPERATION indicator on the indoor unit comes on.
◆
◆ The air conditioner starts up in the mode selected when
the unit was last used.
◆ The indoor unit beeps.
R
The air conditioner is fitted with a protection mechanism
to prevent the unit from being damaged when it is started
immediately after being:
IMPORTANT
◆ Plugged in
◆ Stopped
It will start up normally after a three-minute rest period.
2
If the
press the
appears.
indication is not displayed at the top of the remote control,
button on the remote control one or more times until it
Result: ◆ The indoor unit beeps each time you press
◆ The air conditioner starts up in Dry mode.
Note You can change modes at any time.
.
R
3
To adjust the temperature, press the
times until the required temperature is displayed.
Possible temperatures are between 18°C and 30°C inclusive.
Result: ◆ Each time you press or
or
buttons one or more
:
- The temperature is adjusted by 1°C
- The indoor unit beeps
R
◆ The air conditioner starts removing the excess humidity;
the quantity of air is adjusted automatically.
4
To control the direction of the air flow, refer to page 15.
E-13
Airing Your Room
If the atmosphere in your room is stale, you can air the room using
the Fan feature.
1
If necessary, press the
(On/Off) button.
Result:
◆
The OPERATION indicator on the indoor unit comes on.
◆ The air conditioner starts up in the mode selected when
the unit was last used.
◆ The indoor unit beeps.
R
2
If the
press the
appears.
indication is not displayed at the top of the remote control,
button on the remote control one or more times until it
Result: ◆ The indoor unit beeps each time you press
◆ The FAN indicator on the indoor unit lights up.
◆ The air conditioner starts up in Fan mode.
◆ The temperature is set automatically.
.
Note
You can change modes at any time.
R
3
Select the fan speed by pressing the
until the required setting is displayed:
button one or more times
Low
Medium
High
Result: Each time you press
, the indoor unit beeps.
4
To control the direction of the air flow, refer to page 15.
E-14
Adjusting the Air Flow Direction Vertically
Depending on the position of the indoor unit on the wall of your
room, you can adjust the position of the outer air flow blade on the
bottom of the unit, thus increasing the efficiency of the air
conditioner.
1
Press the
button under the remote control flap one or more times
as required.
Result: The outer blade is adjusted vertically.
RECOMMENDATION
When...
Cooling
Heating
Adjust the blade to face...
Upwards.
Downwards.
2
3
If you want the blade to move up and down automatically when the air
conditioner is operating, press the button.
Result: The blade move up and down, around the base position set.
To stop the blade moving up and down, press the
button again.
Note
If you switch the air conditioner... Then the blade is...
Off
Closed completely.
On again
Reset to the position that you
previously selected.
Adjusting the Air Flow Direction Horizontally
There are two sets of inner air flow blades. Just as the outer air flow
blade can be adjusted vertically, the inner blades can be adjusted
horizontally.
1
Open the air flow blade along the bottom of the indoor unit, by
pressing the button.
2
3
To stop the blade moving up and down, press the
button again.
Adjust each set of inner blades to the required position, by pushing or
pulling them sideways.
E-15
Switching the Unit On and Off Automatically (On/Off Timer)
You can set the timer to switch the air conditioner on and/or off
automatically at given times.
Example:
You wish to start cooling your room before you return
from work; you decide to:
◆ Switch the air conditioner on at 5:30 p.m.
◆ Switch it off at 11:30 p.m.
You can set:
◆ The switch-on time only
◆ The switch-off time only
◆ Both the switch-on and switch-off times
Check that the current time is correct before setting
the timer; if it is not correct, refer to page 8 for details
on how to set it.
IMPORTANT
1
2
If necessary, press the
(On/Off) button.
Select the required mode by pressing the
button on the remote
control one or more times until the appropriate indication appears (in
the above example, ).
R
3
4
Press the
button under the cover on the remote control.
indication flashes.
◆ The current preset time is displayed.
Result: ◆ The
Note
If you do not press a button within a few seconds, the Timer
function is cancelled and you must press the
button again.
To set the switch-on time, press the
or
buttons.
To...
Then...
Increase the time in ten-minute intervals
Increase the time in one-hour intervals
Decrease the time in ten-minute intervals
Decrease the time in one-hour intervals
Press the ◆◆button.
Hold down the ◆◆button.
Press the ◆◆button.
Hold down the ◆◆button.
Result: AM or PM is displayed to indicate whether the setting
corresponds to a time before or after midday.
5
When you are satisfied with the switch-on time, press
.
Result: ◆ The indoor unit beeps.
◆ The TIMER indicator on the indoor unit lights up yellow.
Note
If not necessary to operate the air conditioner until the set up
time for starting, press
(On/Off) button off.
The air conditioner will start up automatically when the
switch-on time is reached.
6
To set the switch-off time, press the
Result: ◆ The indication flashes.
button.
◆ The current preset time is displayed.
7
8
Set the switch-off time, following the instructions in Step 4.
When you are satisfied with the switch-off time, press
.
Result: ◆ The indoor unit beeps.
◆ The TIMER indicator on the indoor unit lights up yellow.
◆ The air conditioner will switch off automatically when the
switch-off time is reached.
Note
If you wish to cancel the timer, refer to page 19.
E-16
Setting the Sleep Timer
The Sleep Timer can be used when you are cooling or heating your
room to switch the air conditioner off automatically after a period of
six hours.
Note
If you wish to switch the unit off at a specific time, refer
to page 16.
1
2
Make sure that you have selected either the
or the
mode.
Press the
Result: ◆ The indoor unit beeps.
◆ The indication is displayed.
button .
R
◆ The air conditioner will be controlled as indicated in the
illustrations below.
Cooling The temperature is increased
by 1°C every hour.
2¡C
When it has been increased
by 2°C (after two hours), the
temperature is maintained for
four hours.
1¡C
Set
TEMP.
1hr 2hr
6hr
Start
time
Stop
time
Heating The temperature is decreased
by 1°C every hour.
Start
time
Stop
time
6hr
When it has been decreased
by 2°C (after two hours), the
temperature is maintained for
four hours.
1hr 2hr
Set
TEMP.
-1¡C
-2¡C
E-17
Setting the Quick Timer
The Quick Timer enables you to set the air conditioner to switch off
automatically after a given period of time, by pressing one single
button. The unit can be switched off automatically after 30 minutes,
one hour, two hours, three hours or five hours.
Note
If you wish to switch the unit off at a specific time,
refer to page 16.
1
2
If necessary, switch the air conditioner on and select the required
mode.
Press
one or more times until the correct period is displayed:
Result: ◆ The TIMER indicator lights up yellow.
◆ The air conditioner will switch off automatically when the
counter displayed on the remote control reaches
.
R
E-18
Cancelling the On/Off Timer
If you no longer wish to use the On/Off Timer that you have set, you
can cancel it at any time.
1
To cancel the...
Then press...
Switch-on timer
.
Result:The
indication flashes.
indication flashes.
Switch-off timer
.
Result:The
2
Press the
button.
Result: ◆ The indoor unit beeps.
◆ The TIMER indicator on the indoor unit switches off if no
other timer is currently set.
◆ The air conditioner operates normally.
Cancelling the Sleep Timer
If you no longer wish to use the Sleep Timer that you have set, you
can cancel it at any time.
Press the
Result:
button.
◆
◆
◆
The indoor unit beeps.
indication is no longer displayed.
The air conditioner operates normally.
The
Cancelling the Quick Timer
If you no longer wish to use the Quick Timer that you have set, you can
cancel it at any time.
Press the
displayed.
button one or more times until the current time indication is
Result:
◆
◆
The indoor unit beeps each time you press
The air conditioner operates normally.
.
R
E-19
Operating Recommendations
Here are a few recommendations that you should follow when using
your air conditioner.
Topic
Recommendation
Heating performances
The heat pump inside the air conditioner
absorbs heat from outside air and brings it
indoors. If the temperature of the outside air
drops, the air conditioner will heat less. If you
find that the room is not warm enough, use an
additional heating appliance.
Warm air circulation
The air conditioner circulates warm air to heat
your room; as a result, some time will be
required after starting the air conditioner to
warm the entire room. If necessary, set the air
conditioner going a short time before you wish
to use the room.
Frost
When outside temperatures are low and
humidity is high, frost may form in the outdoor
unit when heating with your air conditioner.
If this happens:
◆ The heating operation is stopped.
◆ The Deice mode is triggered automatically
for about seven minutes
◆ The OPERATION indicator on the
indoor unit lights up red
No intervention is required from you; after
about seven minutes, the air conditioner starts
operating again normally.
High indoor and outdoor If both the indoor and outdoor temperatures
temperatures
are high and you select the Heat mode, the
outdoor unit’s fan and compressor may stop at
times. This is normal; simply wait until the air
conditioner switches on again.
Power failure
If a power failure occurs when the air
conditioner is operating, the unit is switched off.
When the power returns,
AQT18A1QE/B
AQT18B1QE/B
AQT24A1QE/B
AQT24B1QE/B
AQ18A1QE/B
you must press
AQ18B1QE/B
(On/Off) to restart it.
AQ24A1QE/B
AQ24B1QE/B
SH18ZV
SH24ZV
SH18YA9D
SH24YA5D
AQT18A2QE/B
AQT18B2QE/B
AQT24A2QE/B
AQT24B2QE/B
the air conditioner starts up
again automatically.
AQ18A2QE/B
AQ18B2QE/B
AQ24A2QE/B
AQ24B2QE/B
SH18YA0D
SH24YA6D
E-20
Temperature and Humidity Ranges
The following table indicates the temperature and humidity ranges
within which the air conditioner can be used.
If the air conditioner is used at... Then...
High temperatures
Low temperatures
High humidity levels
The automatic protection feature may
be triggered and the air conditioner
stopped.
A water leakage or some other
malfunction may happen if the heat
exchanger freezes.
Water may condense on and drip
from the surface of the indoor unit if it
is used for long periods.
Mode
Outdoor Temperature
Indoor Temperature Indoor Humidity
Heating
Cooling
Drying
0°C to 24°C approx.
21°C to 43°C approx.
18°C to 43°C approx.
27°C or less
18°C to 32°C approx. 80% or less
18°C to 32°C approx.
-
-
◆◆ If the heating operation is used at below 0°C(outdoor temperature)
then, does not a full capacity.
If the cooling operation is used at over 33°C(indoor temperature)
then, does not a full capacity.
Cleaning Your Air Conditioner
To get the best possible use out of your air conditioner, you must
clean it regularly to remove the dust that accumulates on the air filter.
Before cleaning your air conditioner, ensure that you
have switched off the breaker used for the unit.
IMPORTANT
1
Open the front grille by pulling on the tabs on the lower right and left
sides of the indoor unit.
2
3
4
Lift out the bottom edge of the air filters and pull down to release them.
Remove all dust on the air filters with a vacuum cleaner or brush.
When you have finished, insert the top part of the filters into their slot
and push down on the bottom edge until they click into place.
5
Clean the front panel with a damp cloth and mild detergent (do NOT use
benzene, solvents or other chemicals).
Hook
Note
◆◆ If you have not used the air conditioner for a long period
of time, set the fan going for three to four hours to dry the
inside of the air conditioner thoroughly.
Front grille
Body groove
◆◆ The removal of the front grille facilitates your cleaning the
air conditioner. After opening the front grille, lift up to the
max, and pull to release them and vice versa.
E-21
Solving Common Problems
Before contacting the after-sales service, perform the following simple checks.
They may save you the time and expense of an unnecessary call.
Problem
Explanation/Solution
The air conditioner does not
operate at all
◆ Check that the breaker used for the air conditioner is switched on.
◆ Check that the OPERATION indicator on the indoor unit is on;
if necessary press
(On/Off) on the remote control.
◆ Check whether the TIMER indicator on the indoor unit is switched on.
If so:
- Wait until the switch-on time is reached and the air conditioner starts
up automatically
- Cancel the timer (see page 19 for further details)
The air conditioner does not
operate with the remote control
◆ Check that there are no obstacles between you and the indoor unit.
◆ Check the remote control batteries.
◆ Check that you are close enough to the indoor unit (seven metres/
yards or less).
No beep is heard when you press
(On/Off) on the remote control
◆ Check that you are pointing the remote control at the infrared sensor
in the middle of the indoor unit.
◆ Replace the remote control batteries if necessary.
The air conditioner does not cool
or heat
◆ Check that the correct operating mode has been selected (
,
,
).
◆ The room temperature may be too low or too high.
◆ Dust may be blocking the air filter guard; refer to page 21 for cleaning
instructions.
◆ Check that there is no obstacle in front of the outdoor unit.
When heating, the required room
temperature is never reached and
the air conditioner frequently stops
◆ Check that the required temperature has been set correctly.
◆ Increase the fan speed.
◆ If the air flow is directed downwards, use the remote control to direct it
upwards.
The fan speed does not change
◆ Check that the operating mode is set to
,
or
; in the
when you press the
button
mode, the fan speed changes automatically and in the
it is set to AUTO.
mode,
The air flow direction does not
change when you press the
button
◆ Check that the air conditioner has been switched on; if necessary,
press (On/Off) on the remote control.
The timer is not correctly triggered
◆ Check that you have set the clock to the right time; see page 8.
◆ Check that the timer has been programmed correctly; see page 16.
Odours are permeated in the room ◆ Air the room.
during air conditioning
E-22
Operating Your Air Conditioner Without the Remote Control
Your air conditioner can be operated directly from the indoor unit if
the remote control is lost or broken.
1
2
Open the front grille by pulling on the tabs on the lower right and left
sides of the indoor unit.
To switch the air conditioner on, press the ON/OFF switch on the right
side of the indoor unit.
Result: ◆ The OPERATION indicator on the indoor unit comes on.
◆ The indoor unit beeps.
◆ The air conditioner starts up in the most suitable mode for
the room temperature:
Room Temperature
Less than 21°C
21°C or above
Operating Mode Temperature Setting
Heat
Cool
22°C approx.
24°C approx.
3
To switch the air conditioner off, press the ON/OFF switch again.
Note
Even if the air conditioner has been switched on via the
ON/OFF switch, operations can still be controlled using the
remote control as usual.
E-23
Installing a Filter (Option)
The air conditioner can be fitted with a deodorizing and Bio-Pure
filter to remove minute dust particles or odours. The service life of
the filter is approximately three months depending on the time
during which the air conditioner is used.
1
Remove the vinyl packing from the filter.
Deodorizing
filter
Note
Do not remove the packing from a deodorizing filter until you
wish to use the filter, as it will lose its properties.
2
3
4
Insert the filter in the filter holder and press the three insert tabs until
you hear a click.
Bio-Pure
Open the front grille by pulling on the tabs on the lower right and left
sides of the indoor unit.
Take out the existing filter and replace it with the new one.
E-24
Technical Specifications
Model Indoor unit
Power Supply
AQT18A1(A2)QE / 24A1(A2)QE
AQT18B1(B2)QE / 24B1(B2)QE
AQ18A1(A2)QE / 24A1(A2)QE
AQ18B1(B2)QE / 24B1(B2)QE
SH18ZV / 24ZV
220-240V~, 50Hz
SH18YA9(A0)D / SH24YA5(A6)D
AQT18A1(A2)QB / 24A1(A2)QB
AQT18B1(B2)QB / 24B1(B2)QB
AQ18A1(A2)QB / 24A1(A2)QB
AQ18B1(B2)QB / 24B1(B2)QB
220V~, 60Hz
E-25
THIS AIR CONDITIONER IS MANUFACTURED BY:
ESTE AIRE ACONDICIONADO HA SIDO FABRICADO POR:
QUESTO CONDIZIONATORE D’ARIA È PRODOTTO DA:
ESTE APARELHO DE AR CONDICIONADO É FABRICADO POR:
CE CLIMATISEUR EST FABRIQUE PAR:
DIESE KLIMAANLAGE IST FABRIZIERT VON:
Printed in Korea
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