Mitsubishi Electric Mr.SLIM SLZ-KA25VAQ User manual

Air-Conditioners
SLZ-KA25, KA35, KA50VAQ
KA25, KA35, KA50VAL
OPERATION MANUAL
For safe and correct use, please read this operation manual thoroughly before operating the air-conditioner unit.
BEDIENUNGSHANDBUCH
Zum sicheren und einwandfreien Gebrauch der Klimaanlage dieses Bedienungshandbuch vor Inbetriebnahme
gründlich durchlesen.
MANUEL D’UTILISATION
Pour une utilisation correcte sans risques, veuillez lire le manuel d’utilisation en entier avant de vous servir du
climatiseur.
DRIFTSMANUAL
Läs denna driftsmanual noga för säkert och korrekt bruk innan luftkonditioneringen används.
BEDIENINGSHANDLEIDING
Voor een veilig en juist gebruik moet u deze bedieningshandleiding grondig doorlezen voordat u de
airconditioner gebruikt.
ISTRUZIONI DI FUNZIONAMENTO
Leggere attentamente questi istruzioni di funzionamento prima di avviare l’unità, per un uso corretto e sicuro
della stessa.
MANUAL DE INSTRUCCIONES
Lea este manual de instrucciones hasta el final antes de poner en marcha la unidad de aire acondicionado
para garantizar un uso seguro y correcto.
MANUAL DE OPERAÇÃO
Para segurança e utilização correctas, leia atentamente o manual de operação antes de pôr a funcionar a
unidade de ar condicionado.
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FOR USER
FÜR BENUTZER
POUR L’UTILISATEUR
FÖR ANVÄNDAREN
VOOR DE GEBRUIKER
PER L’UTENTE
PARA EL USUARIO
PARA O UTILIZADOR
°π∞ ∆√¡ Ã∏™∆∏
English
Deutsch
Français
Nederlands
Español
Italiano
∂ÏÏËÓÈο
Português
Svenska
РУКОВОДСТВО ПО ЭКСПЛУАТАЦИИ
Для обеспечения правильного и безопасного использования следует ознакомиться с инструкциями,
указанными в данном руководстве по эксплуатации, тщательным образом до того, как приступать к
использованию кондиционера.
ДЛЯ ПОЛЬЗОВАТЕЛЯ
Русский

2
1. Safety Precautions ................................................................ 2
2. Parts Names ......................................................................... 2
3. Screen Configuration ............................................................ 5
4. Setting the Day of the Week and Time.................................. 5
5. Operation .............................................................................. 5
6. Timer ..................................................................................... 7
Contents
sBefore installing the unit, make sure you read all the “Safety
Precautions”.
sThe “Safety Precautions” provide very important points regard-
ing safety. Make sure you follow them.
sPlease report to or take consent by the supply authority be-
fore connection to the system.
1. Safety Precautions
2. Parts Names
■Indoor Unit
SLZ-KA·VAQ
SLZ-KA·VAL
Fan steps 3 steps
Vane Auto with swing
Louver –
Filter Long-life
Filter cleaning indication 2,500 hr
7. Other Functions .................................................................. 10
8. Function Selection .............................................................. 11
9. Emergency Operation for Wireless Remote-controller ....... 15
10. Care and Cleaning ............................................................ 15
11. Trouble Shooting ............................................................... 16
12. Installation, relocation and inspection ............................... 17
13. Specifications .................................................................... 18
This symbol mark is for EU countries only.
This symbol mark is according to the directive 2002/96/EC Article 10 Information for users and Annex IV, and/or to the
directive 2006/66/EC Article 20 Information for end-users and Annex II.
Your MITSUBISHI ELECTRIC product is designed and manufactured with high quality materials and components which can be
recycled and/or reused. This symbol means that electrical and electronic equipment, batteries and accumulators, at their end-of-life,
should be disposed of separately from your household waste. If a chemical symbol is printed beneath the symbol (Fig. 1), this
chemical symbol means that the battery or accumulator contains a heavy metal at a certain concentration.
This will be indicated as follows: Hg: mercury (0,0005%), Cd: cadmium (0,002%), Pb: lead (0,004%)
In the European Union there are separate collection systems for used electrical and electronic products, batteries and accumulators.
Please, dispose of this equipment, batteries and accumulators correctly at your local community waste collection/recycling centre.
Please, help us to conserve the environment we live in!
Note:
The phrase “Wired remote controller” in this operation manual refers only to the PAR-21MAA. If you need any information for the PAR-30MAA, please refer to
the instruction book included in PAR-30MAA box.
Symbols used in the text
Warning:
Describes precautions that should be observed to prevent danger of
injury or death to the user.
Caution:
Describes precautions that should be observed to prevent damage
to the unit.
Symbols used in the illustrations
: Indicates a part which must be grounded.
Warning:
• The unit must not be installed by the user. Ask the dealer or an
authorized company to install the unit. If the unit is installed im-
properly, water leakage, electric shock or fire may result.
• Do not stand on, or place any items on the unit.
• Do not splash water over the unit and do not touch the unit with
wet hands. An electric shock may result.
• Do not spray combustible gas close to the unit. Fire may result.
• Do not place a gas heater or any other open-flame appliance where
it will be exposed to the air discharged from the unit. Incomplete
combustion may result.
• Do not remove the front panel or the fan guard from the outdoor
unit when it is running.
• When you notice exceptionally abnormal noise or vibration, stop
operation, turn off the power switch, and contact your dealer.
• Never insert fingers, sticks etc. into the intakes or outlets.
• If you detect odd smells, stop using the unit, turn off the power
switch and consult your dealer. Otherwise, a breakdown, electric
shock or fire may result.
• This air conditioner is NOT intended for use by children or infirm
persons without supervision.
• Young children must be supervised to ensure that they do not play
with the air conditioner.
• If the refrigeration gas blows out or leaks, stop the operation of the
air conditioner, thoroughly ventilate the room, and contact your dealer.
• This appliance is not intended for use by persons (including chil-
dren) with reduced physical, sensory or mental capabilities, or lack
of experience and knowledge, unless they have been given super-
vision or instruction concerning use of the appliance by a person
responsible for their safety.
Caution:
• Do not use any sharp object to push the buttons, as this may dam-
age the remote controller.
• Never block or cover the indoor or outdoor unit’s intakes or outlets.
Disposing of the unit
When you need to dispose of the unit, consult your dealer.
Note
■SLZ-KA·VAQ/SLZ-KA·VAL
4-way Ceiling Cassette
Filter
Air intake
Vane
Air outlet
Fig. 1

3
■Wired Remote-Controller [Optional parts]
Display Section
For purposes of this explanation,
all parts of the display are shown
as lit. During actual operation, only
the relevant items will be lit.
˚F˚C
˚F˚C
ERROR CODE
AFTER
TIMER
TIME SUN MON TUE WED THU FRI SAT
ON
OFF
Hr
AFTER
FILTER
FUNCTION
ONLY1Hr.
WEEKLY
SIMPLE
AUTO OFF
Identifies the current operation
Shows the operating mode, etc.
* Multilanguage display is sup-
ported.
“CentrallyControlled”indicator
Indicates that operation of the re-
mote controller has been prohib-
ited by a master controller.
“Timer is Off”indicator
Indicates that the timer is off.
Temperature Setting
Shows the target temperature.
Day-of-Week
Showsthecurrentdayoftheweek.
Time/Timer Display
Shows the current time, unless the simple or Auto Off
timer is set.
If the simple or Auto Off timer is set, shows the time
remaining.
“Sensor”indication
Displayed when the remote controller
sensor is used.
“Locked”indicator
Indicates that remote controller but-
tons have been locked.
“Clean The Filter”indicator
Comes on when it is time to clean the
filter.
Timer indicators
The indicator comes on if the corre-
sponding timer is set.
Up/Down Air Direction indica-
tor
The indicator shows the direc-
tion of the outcoming airflow.
“One Hour Only”indicator
Displayed if the airflow is set to
weakanddownwardduring COOL
or DRY mode. (Operation varies
according to model.)
The indicator goes off after one
hour, at which time the airflow di-
rection also changes.
Room Temperature display
Showstheroom temperature. The room
temperature display range is 8–39°C.
The display flashes if the temperature
is less than 8 °C or 39 °C or more.
Louver display
Indicates the action of the swing louver.
Does not appear if the louver is station-
ary.
(Power On indicator)
Indicates that the power is on.
Fan Speed indicator
Shows the selected fan speed.
Ventilation indicator
Appears when the unit is running in
Ventilation mode.
Operation Section
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY
MONITOR/SET
CLOCK
ON/OFF
Set Temperature buttons
Down
Up
Timer Menu button
(Monitor/Setbutton)
Mode button (Return button)
Set Time buttons
Back
Ahead
TimerOn/Offbutton
(Set Day button)
Opening the
door.
ON/OFF button
Fan Speed button
Filter button
(<Enter>button)
Test Run button
Check button (Clear button)
Airflow Up/Down button
Louver button
(Operation button)
Toprecedingoperation
number.
Ventilation button
(Operation button)
To next operation
number.
2. Parts Names
Built-in temperature sensor
Note:
●“PLEASE WAIT”message
This message is displayed for approximately 3 minutes when power is supplied to the indoor unit or when the unit is recovering from a power failure.
●“NOT AVAILABLE”message
This message is displayed if a button is pressed to operate a function that the indoor unit does not have.
If a single remote controller is used to simultaneously operate multiple indoor units that are different models, this message will not be displayed if
any of the indoor units is equipped with the function.

4
1
2
3
■Wireless Remote-Controller [SLZ-KA·VAL only]
■Outdoor unit
Power
Earth
Indoor-Outdoor
Connection wire
Ref. Pipes
2. Parts Names
■When using the wireless remote controller, point it towards the receiver on the indoor unit.
■If the remote controller is operated within approximately two minutes after power is supplied
to the indoor unit, the indoor unit may beep twice as the unit is performing the initial auto-
matic check.
■The indoor unit beeps to confirm that the signal transmitted from the remote controller has
been received. Signals can be received up to approximately 7 meters in a direct line from
the indoor unit in an area 45°to the left and right of the unit. However, illumination such as
fluorescent lights and strong light can affect the ability of the indoor unit to receive signals.
■If the operation lamp near the receiver on the indoor unit is flashing, the unit needs to be
inspected. Consult your dealer for service.
■Handle the remote controller carefully! Do not drop the remote controller or subject it to
strong shocks. In addition, do not get the remote controller wet or leave it in a location with
high humidity.
■To avoid misplacing the remote controller, install the holder included with the remote con-
troller on a wall and be sure to always place the remote controller in the holder after use.
Battery installation/replacement
[SLZ-KA·VAL only]
1. Remove the top cover, insert two AAA batter-
ies, and then install the top cover.
Top cover
Press the Reset button
with an object that has
a narrow end.
2. Press the Reset button.
AUTO COOL
DRY
HEAT
FAN
VANE
SELECT
TIME
ON/OFF
RESET
TOO
WARM
TOO
COOL
MODE
AUTO COOL
DRY HEAT
FAN
VANE
SELECT
TIME
h
ON / OFF button
Pushing button starts operation.
Pushing again stops operation.
MODE SELECT button
This button is used to change be-
tween auto, cooling, heating and
drying operation modes.
SET TEMPERATURE button
SET TEMPERATURE button sets
and any desired room tempera-
ture.
TIMER SELECT button
Used for selecting timed starting
or stopping.
FAN SPEED button
This button is used to set fan
speed to low, medium or high.
VANE CONTROL button
Used to change the airflow direc-
tion.
Two AAA batteries
Insert the negative (–)
end of each battery
first. Install the batter-
ies in the correct direc-
tions (+, –)!

5
Note:
●The day and time will not appear if clock use has been disabled at Function
Selection of remote controller.
●After the power supply returns, the indoor unit does not operate for three
minutes. Above operation is normal.
Day of the Week &
Time display
˚C
˚C
TIME SUN
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY
MONITOR/SET
CLOCK
ON/OFF
24
9
1
A
1. Press the or Set Time button Ato show display 2.
2. Press the Timer On/Off (Set Day) button 9to set the day.
*Each press advances the day shown at 3: Sun →Mon →... →Fri →
Sat.
3. Press the appropriate Set Time button Aas necessary to set the time.
*As you hold the button down, the time (at 4) will increment first in
minute intervals, then in ten-minute intervals, and then in one-hour in-
tervals.
4. After making the appropriate settings at Steps 2 and 3, press the Filter
button 4to lock in the values.
Time Setting
TIME SUN
2
3
4
Day of the Week Setting
4. Setting the Day of the Week and Time
˚C
˚C
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY
MONITOR/SET
CLOCK
ON/OFF
2
7
2
3
3
8
6
4
5
8
7
1
1
5
6
5.1. Turning ON/OFF
<To Start Operation>
■Press the ON/OFF button 1.
•The ON lamp 1and the display area come on.
<Screen Types>
For details on setting the language for the remote controller display, refer
to section 8. Function Selection.
The initial language setting is English.
●Function Selection of remote controller:
Set the functions and ranges available to the re-
mote controller (timer functions, operating restric-
tions, etc.)
●Set Day/Time: Set the current day of the week or time.
●Standard Control Screens:
View and set the air conditioning system’s oper-
ating status
●Timer Monitor: View the currently set timer (weekly timer, sim-
ple timer, or Auto Off timer)
●Timer Setup: Set the operation of any of the timers (weekly
timer, simple timer, or Auto Off timer).
<How to change the screen>
A:Hold down both the Mode button and the Timer On/Off button for 2
seconds.
B:Press the Timer Menu button.
C:Press the Mode (Return) button.
D:Press either of the Set Time buttons ( or ).
˚F˚C
TIMER
MON
OFF
WEEKLY
SUN MON TUE WED THU FRI SAT
WEEKLY
˚F˚C
˚C
TIME SUN
Function Selection of remote controller
Set Day/Time
Standard Control Screens
OFF ON
Timer Monitor Timer Setup
ADC
BC
B
3. Screen Configuration
5. Operation
ON/OFF
RESET
TOO
WARM
TOO
COOL
MODE
AUTO COOL
DRY HEAT
FAN
VANE
SELECT
TIME
h
1
2
5
6
3
3
5
6
2

6
5. Operation
<To Stop Operation>
■Press the ON/OFF button 1again.
•The ON lamp 1and the display area go dark.
Note:
Even if you press the ON/OFF button immediately after shutting down the op-
eration is progress, the air conditioner will not start for about three minutes.
This is to prevent the internal components from being damaged.
5.2. Mode select
■Press the operation mode ( ) button 2and select the opera-
tion mode 2.
Cooling mode
Drying mode
Fan mode
Heating mode
Automatic (cooling/heating) mode
Ventilation mode
Only indicated on the following condition
Wired remote controller used
LOSSNAY connected
Information for multi system air conditioner (Outdoor
unit: MXZ series)
ss
ss
sMulti system air conditioner (Outdoor unit: MXZ series) can con-
nect two or more indoor units with one outdoor unit. According to
the capacity, two or more units can operate simultaneously.
•When you try to operate two or more indoor units with one outdoor unit
simultaneously, one for the cooling and the other for heating, the opera-
tion mode of the indoor unit that operates earlier is selected. The other
indoor units that will start the operation later cannot operate, indicating
an operation state in flashing.
In this case, please set all the indoor units to the same operation mode.
•There might be a case that the indoor unit, which is operating in
(AUTO) mode. Cannot change over to the operating mode (COOL ↔
HEAT) and becomes a state of standby.
•When indoor unit starts the operation while the defrosting of outdoor
unit is being done, it takes a few minutes (max. about 15 minutes) to
blow out the warm air.
•In the heating operation, though indoor unit that does not operate may
get warm or the sound of refrigerant flowing may be heard, they are not
malfunction. The reason is that the refrigerant continuously flows into it.
Automatic operation
■According to a set temperature, cooling operation starts if the room tem-
perature is too hot and heating operation starts if the room temperature
is too cold.
■During automatic operation, if the room temperature changes and re-
mains 2 °C or more above the set temperature for 15 minutes, the air
conditioner switches to cooling mode. In the same way, if the room tem-
perature remains 2 °C or more below the set temperature for 15 min-
utes, the air conditioner switches to heating mode.
s
Cooling mode 15 minutes (switches
from heating to cooling)
Set temperature +2°C
Set temperature
Set temperature -2°C
15 minutes (switches
from cooling to heating )
■Because the room temperature is automatically adjusted in order to
maintain a fixed effective temperature, cooling operation is performed a
few degrees warmer and heating operation is performed a few degrees
cooler than the set room temperature once the temperature is reached
(automatic energy-saving operation).
5.3. Temperature setting
ss
ss
sTo decrease the room temperature:
Press button 3to set the desired temperature.
The selected temperature is displayed 3.
ss
ss
sTo increase the room temperature:
Press button 3to set the desired temperature.
The selected temperature is displayed 3.
•Available temperature ranges are as follows:
Cooling/Drying: 19 - 30 °C
Heating: 17 - 28 °C
Automatic: 19 - 28 °C
•The display flashes either 8 °C - 39 °C to inform you if the room tem-
perature is lower or higher than the displayed temperature.
5.4. Fan speed setting
■Press the Fan Speed button 5as many times as necessary while the
system is running.
•Each press changes the force. The currently selected speed is shown
at 5.
•The change sequence, and the available settings, are as follows.
5.5. Airflow direction setting
<To Change the Airflow’s Up/Down Direction>
■With the unit running, press the Airflow Up/Down button 6as necessary.
•Each press changes the direction. The current direction is shown at 6.
•The change sequence, and the available settings, are as follows.
* Note that during swing operation, the directional indication on the
screen does not change in sync with the directional vanes on the unit.
* Some models do not support directional settings.
Note:
●Available directions depend on the type of unit connected. Note also that
some units do not provide an “Auto”setting.
●In the following cases, the actual air direction will differ from the direction
indicated on the remote controller display.
1. While the display is showing “STAND BY”or “DEFROST”.
2. Immediately after starting heater mode (while the system is waiting for
the mode change to take effect).
3.
In heat mode, when room temperature is higher than the temperature setting.
Fan speed Remote controller display
Low Medium High
3-stage
▼
▼ ▼
( ) ( )
( )
•Display for the wireless remote controller are shown in parentheses.
Note:
●The number of available fan speeds depends on the type of unit connected.
Note also that some units do not provide an “Auto”setting.
●In the following cases, the actual fan speed generated by the unit will differ
from the speed shown the remote controller display.
1. While the display is showing “STAND BY”or “DEFROST”.
2. When the temperature of the heat exchanger is low in the heating mode.
(e.g. immediately after heating operation starts)
3. In HEAT mode, when room temperature is higher than the temperature
setting.
4. When the unit is in DRY mode.
For wireless remote controller
1→2→3→4→5
For wired remote controller
1Horizontal airfrow 30°4Downword airfrow 70°
2Downword airfrow 45°5Swing
3Downword airfrow 55°
s
51234

7
6.1. For Wired Remote-controller
You can use Function Selection of remote controller to select which of
three types of timer to use: 1Weekly timer, 2Simple timer, or 3Auto Off
timer.
6.1.1. Weekly Timer
■The weekly timer can be used to set up to eight operations for each day
of the week.
•Each operation may consist of any of the following: ON/OFF time
together with a temperature setting, or ON/OFF time only, or tempera-
ture setting only.
•When the current time reaches a time set at this timer, the air
conditioner carries out the action set by the timer.
■Time setting resolution for this timer is 1 minute.
Note:
*1. Weekly Timer/Simple Timer/Auto Off Timer cannot be used at the same time.
*2. The weekly timer will not operate when any of the following conditions is in
effect.
The timer feature is off; the system is in an malfunction state; a test run is
in progress; the remote controller is undergoing self-check or remote con-
troller check; the user is in the process of setting a function; the user is in
the process of setting the timer; the user is in the process of setting the
current day of the week or time; the system is under central control. (Spe-
cifically, the system will not carry out operations (unit on, unit off, or tem-
perature setting) that are prohibited during these conditions.)
˚C
SUN
ON
WEEKLY
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY
MONITOR/SET
CLOCK
ON/OFF
2
42 3
A9 78
0
4
1
3
B
1
Operation No.
Day Setting
<How to Set the Weekly Timer>
1. Be sure that you are at a standard control screen, and that the weekly
timer indicator 1is shown in the display.
2. Press the Timer Menu button B, so that the “Set Up”appears on the
screen (at 2). (Note that each press of the button toggles the display
between “Set Up”and “Monitor”.)
3. Press the Timer On/Off (Set Day) button 9to set the day. Each press
advances the display at 3to the next setting, in the following sequence:
“Sun Mon Tues Wed Thurs Fri Sat”→“Sun”→... →“Fri”→“Sat”→“Sun
Mon Tues Wed Thurs Fri Sat”...
4. Press the or Operation button (7or 8) as necessary to select the
appropriate operation number (1 to 8) 4.
* Your inputs at Steps 3 and 4 will select one of the cells from the matrix
illustrated below.
(The remote-controller display at left shows how the display would
appear when setting Operation 1 for Sunday to the values indicated
below.)
6. Timer
5. Operation
▲
▲
Low High
5.6. Ventilation
ss
ss
sFor LOSSNAY combination
5.6.1. For Wired Remote-controller
●To run the ventilator together with the indoor unit:
■Press the ON/OFF button 1.
•The Vent indication appears on the screen (at 8). The ventilator will
now automatically operate whenever the indoor unit is running.
●To run the ventilator independently:
■Press the Mode button 2until appears on the display. This will
cause the ventilator to start.
5.6.2. For Wireless Remote-controller
●The Ventilation will automatically operate when the indoor unit turns on.
●No indication on the wireless remote controller.
●To change the ventilator force:
■Press the Ventilation button 8as necessary.
•Each press toggles the setting, as shown below.
Note:
By setting the day to “Sun Mon Tues Wed Thurs Fri Sat”, you can set the same
operation to be carried out at the same time every day.
(Example: Operation 2 above, which is the same for all days of the week.)
<Setting the Weekly Timer>
Op No. Sunday Monday …Saturday
No. 1
No. 2
…
No. 8
•8:30
•ON
•23 °C
•10:00
•OFF
•10:00
•OFF
•10:00
•OFF
•10:00
•OFF
▲
Setup Matrix
<Operation 1 settings for Sunday>
Start the air conditioner at 8:30, with
the temperature set to 23 °C.
▲
<Operation 2 settings for every day>
Turn off the air conditioner at 10:00.
˚C
SUN
ON
WEEKLY
6
7
5
Shows the selected operation (ON or OFF)
* Does not appear if operation is not set.
Shows the temperature setting
* Does not appear if temperature is not
set.
Shows the time
setting
5. Press the appropriate Set Time button Aas necessary to set the
desired time (at 5).
* As you hold the button down, the time first increments in minute inter-
vals, then in ten-minute intervals, and then in one-hour intervals.
6. Press the ON/OFF button 1to select the desired operation (ON or
OFF), at 6.
* Each press changes the next setting, in the following sequence:
No display (no setting) →“ON”→“OFF”

8
6.1.2. Simple Timer
■You can set the simple timer in any of three ways.
•Start time only:
The air conditioner starts when the set time has elapsed.
•Stop time only:
The air conditioner stops when the set time has elapsed.
•Start & stop times:
The air conditioner starts and stops at the respective elapsed times.
■The simple timer (start and stop) can be set only once within a 72-hour
period.
The time setting is made in hour increments.
Note:
*1. Weekly Timer/Simple Timer/Auto Off Timer cannot be used at the same time.
*2. The simple timer will not operate when any of the following conditions is in
effect.
The timer is off; the system is in malfunction state; a test run is in progress;
the remote controller is undergoing self-check or remote controller check;
the user is in the process of selecting a function; the user is in the process
of setting the timer; the system is under central control. (Under these con-
ditions, On/Off operation is prohibited.)
ONHr
AFTER
SIMPLE
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY
MONITOR/SET
CLOCK
ON/OFF
2A9
0
4
1
B
ONHr
AFTER
SIMPLE
4
1
3
2
Timer Setting
Action (On or Off)
*“— —” is displayed if there is no
setting.
<How to Set the Simple Timer>
1. Be sure that you are at a standard control screen, and that the simple
timer indicator is visible in the display (at 1).
When something other than the Simple Timer is displayed, set it to
SIMPLE TIMER using the function selection of remote controller (see
8.[4]–3 (3)) timer function setting.
2. Press the Timer Menu button B, so that the “Set Up”appears on the
screen (at 2). (Note that each press of the button toggles the display
between “Set Up”and “Monitor”.)
3. Press the ON/OFF button 1to display the current ON or OFF simple
timer setting. Press the button once to display the time remaining to ON,
and then again to display the time remaining to OFF. (The ON/OFF
indication appears at 3).
•“ON”timer:
The air conditioner will start operation when the specified number of
hours has elapsed.
•“OFF”timer:
The air conditioner will stop operation when the specified number of
hours has elapsed.
4. With “ON”or “OFF”showing at 3: Press the appropriate Set Time button
Aas necessary to set the hours to ON (if “ON”is displayed) or the hours
to OFF (if “OFF”is displayed) at 4.
•Available Range: 1 to 72 hours
5. To set both the ON and OFF times, repeat Steps 3 and 4.
* Note that ON and OFF times cannot be set to the same value.
6. To clear the current ON or OFF setting: Display the ON or OFF setting
(see step 3) and then press the Check (Clear) button 0so that the time
setting clears to “—” at 4. (If you want to use only an ON setting or only
an OFF setting, be sure that the setting you do not wish to use is shown
as “—”.)
Timer Settings
˚C
TIMER
SUN
ON
OFF
WEEKLY
1
9
8
˚C
˚C
TIME SUN
WEEKLY
0
˚C
˚C
TIME SUN
WEEKLY
0
6. Timer
7. Press the appropriate Set Temperature button 3to set the desired
temperature (at 7).
* Each press changes the setting, in the following sequence: No
display (no setting) ⇔24 ⇔25 ⇔... ⇔29 ⇔30 ⇔12 ⇔... ⇔23
⇔No display.
(Available range: The range for the setting is 12 °C to 30 °C. The
actual range over which the temperature can be controlled, how-
ever, will vary according to the type of the connected unit.)
8. After making the appropriate settings at Steps 5, 6 and 7, press the
Filter button 4to lock in the values.
To clear the currently set values for the selected operation, press
and quickly release the Check (Clear) button 0once.
* The displayed time setting will change to “—:—”, and the On/Off
and temperature settings will all disappear.
(To clear all weekly timer settings at once, hold down the Check
(Clear) button 0for two seconds or more. The display will begin
flashing, indicating that all settings have been cleared.)
Note:
Your new entries will be cancelled if you press the Mode (Return) button
2before pressing the Filter button 4.
If you have set two or more different operations for exactly the same
time, only the operation with the highest Operation No. will be carried
out.
9. Repeat Steps 3 to 8 as necessary to fill as many of the available cells
as you wish.
10.Press the mode (Return) button 2to return to the standard control
screen and complete the setting procedure.
11.To activate the timer, press the Timer On/Off button 9, so that the
“Timer Off”indication disappears from the screen. Be sure that the
“Timer Off”indication is no longer displayed.
* If there are no timer settings, the “Timer Off”indication will flash on
the screen.
<How to View the Weekly Timer Settings>
1. Be sure that the weekly timer indicator is visible on the screen (at 1).
2. Press the Timer Menu button Bso that “Monitor”is indicated on the
screen (at 8).
3. Press the Timer On/Off (Set Day) button 9as necessary to select
the day you wish to view.
4. Press the or Operation button (7or 8) as necessary to change
the timer operation shown on the display (at 9).
* Each press will advance to the next timer operation, in order of
time setting.
5. To close the monitor and return to the standard control screen, press
the Mode (Return) button 2.
<To Turn Off the Weekly Timer>
Press the Timer On/Off button 9so that “Timer Off”appears at 0.
<To Turn On the Weekly Timer>
Press the Timer On/Off button 9so that the “Timer Off”indication (at 0)
goes dark.

9
7. After completing steps 3 to 6 above, press the Filter button 4to lock
in the value.
Note:
Your new settings will be cancelled if you press the Mode (Return) button 2
before pressing the Filter button 4.
8. Press the Mode (Return) button 2to return to the standard control
screen.
9. Press the Timer On/Off button 9to start the timer countdown. When the
timer is running, the timer value is visible on the display. Be sure that the
timer value is visible and appropriate.
<Viewing the Current Simple Timer Settings>
TIMER ON
OFF
Hr
AFTER
SIMPLE
1
6
5
1. Be sure that the simple timer indicator is visible on the screen (at 1).
2. Press the Timer Menu button B, so that the “Monitor”appears on the
screen (at 5).
•If the ON or OFF simple timer is running, the current timer value will
appear at 6.
•If ON and OFF values have both been set, the two values appear
alternately.
3. Press the Mode (Return) button 2to close the monitor display and return
to the standard control screen.
<To Turn Off the Simple Timer...>
Press the Timer On/Off button 9so that the timer setting no longer ap-
pears on the screen (at 7).
Timer Setting
˚C
˚CSIMPLE
7
˚C
˚C
ONHr
AFTER
SIMPLE
7
<To Turn On the Simple Timer...>
Press the Timer On/Off button 9so that the timer setting becomes visible
at 7.
Examples
If ON and OFF times have both been set at the simple timer, operation and
display are as indicated below.
Example 1:
Start the timer, with ON time set sooner than OFF time
ON Setting: 3 hours
OFF Setting: 7 hours
ONHr
AFTER
SIMPLE
˚C
˚C
OFF
Hr
AFTER
SIMPLE
SIMPLE
˚C
˚C
OFF
Hr
AFTER
SIMPLE
ONHr
AFTER
SIMPLE
▲
▲
▲
At 3 hours after timer start
Display changes to show the timer’s OFF set-
ting (hours remaining to OFF).
The time displayed is OFF setting (7 hours) –
ON setting (3 hours) = 4 hours.
At Timer Start
Display shows the timer’s ON setting (hours
remaining to ON).
At 7 hours after timer start
The air conditioner goes off, and will remain off
until someone restarts it.
˚C
˚C
SIMPLE
▲
At 2 hours after timer start
Display changes to show the timer’s ON setting
(hours remaining to ON).
The time displayed is ON setting (5 hours) –
OFF setting (2 hours) = 3 hours.
At Timer Start
Display shows the timer’s OFF setting (hours
remaining to OFF).
At 5 hours after timer start
The air conditioner comes on, and will continue
to run until someone turns it off.
6.1.3. Auto Off Timer
■This timer begins countdown when the air conditioner starts, and shuts
the air conditioner off when the set time has elapsed.
■Available settings run from 30 minutes to 4 hours, in 30-minute intervals.
Note:
*1. Weekly Timer/Simple Timer/Auto Off Timer cannot be used at the same time.
*2. The Auto Off timer will not operate when any of the following conditions is
in effect.
The timer is off; the system is in malfunction state; a test run is in progress;
the remote controller is undergoing self-check or remote controller check;
the user is in the process of selecting a function; the user is in the process
of setting the timer; the system is under central control. (Under these con-
ditions, On/Off operation is prohibited.)
AFTER OFF
AUTO OFF
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY
MONITOR/SET
CLOCK
ON/OFF
2A9
4
B
AFTER OFF
AUTO OFF
3
1
2
Timer Setting
<How to Set the Auto Off Timer>
1. Be sure that you are at a standard control screen, and that the Auto Off
timer indicator is visible in the display (at 1).
When something other than the Auto Off Timer is displayed, set it to
AUTO OFF TIMER using the function selection of remote controller (see
8.[4]–3 (3)) timer function setting.
2. Hold down the Timer Menu button Bfor 3 seconds, so that the “Set Up”
appears on the screen (at 2).
(Note that each press of the button toggles the display between “Set Up”
and “Monitor”.)
3. Press the appropriate Set Time button Aas necessary to set the OFF
time (at 3).
4. Press the Filter button 4to lock in the setting.
Note:
Your entry will be cancelled if you press the Mode (Return) button 2before
pressing the Filter button 4.
5. Press the Mode (Return) button 2to complete the setting procedure and
return to the standard control screen.
6. If the air conditioner is already running, the timer starts countdown
immediately. Be sure to check that the timer setting appears cor-
rectly on the display.
Example 2:
Start the timer, with OFF time is sooner than ON time
ON Setting: 5 hours
OFF Setting: 2 hours
6. Timer

10
AFTER
TIMER
OFF
AUTO OFF
5
1
4
Timer Setting
<Checking the Current Auto Off Timer Setting>
1. Be sure that the “Auto Off”is visible on the screen (at 1).
2. Hold down the Timer Menu button Bfor 3 seconds, so that “Monitor”is
indicated on the screen (at 4).
•The timer remaining to shutdown appears at 5.
3. To close the monitor and return to the standard control screen, press the
Mode (Return) button 2.
<To Turn Off the Auto Off Timer...>
●Hold down the Timer On/Off button 9for 3 seconds, so that “Timer Off”
appears (at 6) and the timer value (at 7) disappears.
●Alternatively, turn off the air conditioner itself. The timer value (at 7) will
disappear from the screen.
˚C
˚C
AUTO OFF
6
7
AUTO OFF
7
˚C
˚C
AFTER OFF
AUTO OFF
6
7
<To Turn On the Auto Off Timer...>
●Hold down the Timer On/Off button 9for 3 seconds. The “Timer Off”
indication disappears (at 6), and the timer setting comes on the display
(at 7).
●Alternatively, turn on the air conditioner. The timer value will appear at 7.
6.2. For wireless remote controller
It is convenient to set the timer when you go to bed, when you get home,
when you get up, etc.
1Select the timer mode by pressing the
SELECT
button during operation.
AEach time this button is pressed, the timer mode is changed in se-
quence:
(OFF TIMER) (ON TIMER) TIMER RELEASE
2Set the time of the timer using the
TIME
button.
BEach time this button is pressed, the set time increases by 1 hour to
12 hours.
To release the timer:
•Press the
SELECT
button until (OFF TIMER) and (ON TIMER)
are not displayed.
Note:
The OFF TIMER and the ON TIMER cannot be set at the same time.
7. Other Functions
˚C
˚C
TIME SUN
FUNCTION
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY
MONITOR/SET
CLOCK
ON/OFF
4
1
1
Lock Indicator
7.1. Locking the Remote Controller Buttons (Operation
function limit controller)
■If you wish, you can lock the remote controller buttons. You can use the
Function Selection of remote controller to select which type of lock to use.
(For information about selecting the lock type, see section 8, item [4]–2
(1)).
Specifically, you can use either of the following two lock types.
1Lock All Buttons:
Locks all of the buttons on the remote controller.
2Lock All Except ON/OFF:
Locks all buttons other than the ON/OFF button.
Note:
The “Locked”indicator appears on the screen to indicate that buttons are cur-
rently locked.
<How to Lock the Buttons>
1. While holding down the Filter button 4, press and hold down the ON/OFF
button 1for 2 seconds. The “Locked”indication appears on the screen
(at 1), indicating that the lock is now engaged.
* If locking has been disabled in Function Selection of remote controller,
the screen will display the “Not Available”message when you press the
buttons as described above.
•If you press a locked button, the “Locked”indication (at 1) will blink on
the display.
˚C
˚C
FUNCTION
1
˚C
˚C
FUNCTION
1
˚C
˚C
1
<How to Unlock the Buttons>
1. While holding down the Filter button 4, press and hold down the ON/
OFF button 1for 2 seconds—so that the “Locked”indication disappears
from the screen (at 1).
6. Timer
ON/OFF
RESET
TOO
WARM
TOO
COOL
MODE
AUTO COOL
DRY HEAT
FAN
VANE
SELECT
TIME
h
1
B
A
2

11
ON/OFF
TEMP.
˚C
˚C
ON/OFF
TEMP.
˚C
˚C
ON/OFF
ERROR CODE
If you have entered contact number to be called in the event of a prob-
lem, the screen displays this number. (You can set this up under Func-
tion Selection of remote controller. For information, refer to section 8.)
7. Other Functions
7.2. Other indications
7.2.1. Centrally Controlled
■When flashes continuously
Displayed when another indoor unit connected to the outdoor unit is
already operating in a different operation mode.
Match with the operation mode of the other indoor unit.
■When mode switched after display flashes
Displayed when operation mode is restricted for each season by central
controller, etc.
Use another operation mode.
●Displayed when operation is controlled by central controller, etc.
Restricted operations are shown below.
•ON/OFF (including timer operation)
•Operation mode
•Set temperature
Note:
May also be individually restricted.
7.2.2. Flashing Mode Indicator
Indoor Unit’s
Refrigerant
Address
Error Code Indoor Unit No.
Alternating
Display
ON/OFF
˚C
˚C
ERROR CODE
ON/OFF
CALL:XXXX
XXX:XXX
Error Code
When the Check button is pressed:
ON lamp
(Flashing)
7.2.3. Error Codes indication
●If the ON lamp and error code are both flashing: This means that the air
conditioner is out of order and operation has been stopped (and cannot
resume). Take note of the indicated unit number and error code, then
switch off the power to the air conditioner and call your dealer or servicer.
●If only the error code is flashing (while the ON lamp remains lit): Opera-
tion is continuing, but there may be a problem with the system. In this
case, you should note down the error code and then call your dealer or
servicer for advice.
* If you have entered contact number to be called in the event of a
problem, push the Check button to display it on the screen. (You can
set this up under Function Selection of remote controller. For infor-
mation, refer to section 8.)
8. Function Selection
Function selection of remote controller
The setting of the following remote controller functions can be changed using the remote controller function selection mode. Change the setting when
needed.
Item 1
1. Change Language
(“CHANGE
LANGUAGE”)
2. Function limit
(“FUNCTION
SELECTION”)
3. Mode selection
(“MODE SELEC-
TION”)
4. Display change
(“DISP MODE
SETTING”)
Item 2
Language setting to display
(1) Operation function limit setting (operation lock) (“LOCKING
FUNCTION”)
(2) Use of automatic mode setting (“SELECT AUTO MODE”)
(3) Temperature range limit setting (“LIMIT TEMP FUNCTION”)
(1) Remote controller main/sub setting (“CONTROLLER MAIN/
SUB”)
(2) Use of clock setting (“CLOCK”)
(3) Timer function setting (“WEEKLY TIMER”)
(4) Contact number setting for error situation (“CALL.”)
(1) Temperature display °C/°F setting (“TEMP MODE °C/°F”)
(2) Suction air temperature display setting (“ROOM TEMP DISP
SELECT”)
(3) Automatic cooling/heating display setting (“AUTO MODE
DISP C/H”)
Item 3 (Setting content)
•Display in multiple languages is possible
•Setting the range of operation limit (operation lock)
•Setting the use or non-use of “automatic”operation mode
•Setting the temperature adjustable range (maximum, minimum)
•Selecting main or sub remote controller
* When two remote controllers are connected to one group, one controller
must be set to sub.
•Setting the use or non-use of clock function
•Setting the timer type
•Contact number display in case of error
•Setting the telephone number
•Setting the temperature unit (°C or °F) to display
•Setting the use or non-use of the display of indoor (suction) air tempera-
ture
•Setting the use or non-use of the display of “Cooling”or “Heating”display
during operation with automatic mode

12
[Function selection flowchart]
Setting language (English)
OFF
on1
on2
OFF
ON
OFF
ON
OFF
OFF
CALL-
ON
OFF
ON
OFF
°C
°F
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY
MONITOR/SET
CLOCK
ON/OFF
F
E
G
CD
H
B
A
I
G
G
G
G
G
G
E
E
G
G
G
G
G
E
G
E
G
G
G
G
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
D
English
Germany
Spanish
Russian
Italy
Chinese
French
Japanese
Hold down the Ebutton and press the Dbutton for 2 seconds.
Hold down the Ebutton and press the Dbutton for 2 seconds.
Remote controller function selection mode
EPress the operation mode button.
GPress the TIMER MENU button.
DPress the TIMER ON/OFF button.
Item1 Item2 Dot display
Item3
Room air temperature is not displayed.
One of “Automatic cooling”and “Automatic heating”is displayed
under the automatic mode is running. (Initial setting value)
Only “Automatic”is displayed under the automatic mode.
Normal display
(Display when the air condition is not running)
Change
Language
Function
selection
Mode
selection
Display
mode setting
8. Function Selection
Operation lock setting is not used.
(Initial setting value)
Operation lock setting is except On/Off button.
Operation lock setting is All buttons.
The automatic mode is displayed when the operation mode is
selected. (Initial setting value)
The automatic mode is not displayed when the operation mode
is selected.
The temperature range limit is not active. (Initial setting value)
The temperature range can be changed on cooling/dry mode.
The temperature range can be changed on heating mode.
The temperature range can be changed on automatic mode.
The remote controller will be the main controller. (Initial setting value)
The remote controller will be the sub controller.
The clock function can be used. (Initial setting value)
The clock function can not be used.
Weekly timer can be used. (Initial setting value)
Auto off timer can be used.
Simple timer can be used.
Timer mode can not be used.
The set contact numbers are not displayed in case of error.
(Initial setting value)
The set contact numbers are displayed in case of error.
The temperature unit °C is used. (Initial setting value)
The temperature unit °F is used.
Room air temperature is displayed. (Initial setting value)

13
[Detailed setting]
[4]–1. CHANGE LANGUAGE setting
The language that appears on the dot display can be selected.
•Press the [ MENU] button Gto change the language.
1English (GB), 2German (D), 3Spanish (E), 4Russian (RU),
5Italian (I), 6Chinese (CH), 7French (F), 8Japanese (JP)
Refer to the dot display table.
[4]–2. Function limit
(1) Operation function limit setting (operation lock)
•To switch the setting, press the [ ON/OFF] button D.
1no1: Operation lock setting is made on all buttons other than the
[ON/OFF] button.
2no2: Operation lock setting is made on all buttons.
3OFF (Initial setting value): Operation lock setting is not made.
* To make the operation lock setting valid on the normal screen, it is
necessary to press buttons (Press and hold down the [FILTER] and
[ON/OFF] buttons at the same time for two seconds.) on the
normal screen after the above setting is made.
(2) Use of automatic mode setting
When the remote controller is connected to the unit that has automatic
operation mode, the following settings can be made.
•To switch the setting, press the [ ON/OFF] button D.
1ON (Initial setting value):
The automatic mode is displayed when the operation mode is
selected.
2OFF:
The automatic mode is not displayed when the operation mode
is selected.
(3) Temperature range limit setting
After this setting is made, the temperature can be changed within the
set range.
•To switch the setting, press the [ ON/OFF] button D.
1LIMIT TEMP COOL MODE:
The temperature range can be changed on cooling/dry mode.
2LIMIT TEMP HEAT MODE:
The temperature range can be changed on heating mode.
3LIMIT TEMP AUTO MODE:
The temperature range can be changed on automatic mode.
4OFF (initial setting): The temperature range limit is not active.
* When the setting, other than OFF, is made, the temperature range
limit setting on cooling, heating and automatic mode is made at the
same time. However, the range cannot be limited when the set
temperature range has not changed.
•To increase or decrease the temperature, press the [ TEMP. ( )
or ( )] button F.
•To switch the upper limit setting and the lower limit setting, press the
[] button H. The selected setting will flash and the temperature
can be set.
•Settable range
Cooling/Dry mode:
Lower limit:19°C ~ 30°C Upper limit:30°C ~ 19°C
Heating mode:
Lower limit:17°C ~ 28°C Upper limit:28°C ~ 17°C
Automatic mode:
Lower limit:19°C ~ 28°C Upper limit:28°C ~ 19°C
[4]–3. Mode selection setting
(1) Remote controller main/sub setting
•To switch the setting, press the [ ON/OFF] button D.
1Main: The controller will be the main controller.
2Sub: The controller will be the sub controller.
(2) Use of clock setting
•To switch the setting, press the [ ON/OFF] button D.
1ON: The clock function can be used.
2OFF: The clock function cannot be used.
(3) Timer function setting
•To switch the setting, press the [ ON/OFF] button D(Choose one
of the followings.).
1WEEKLY TIMER (initial setting value):
The weekly timer can be used.
2AUTO OFF TIMER:
The auto off timer can be used.
3SIMPLE TIMER:
The simple timer can be used.
4TIMER MODE OFF:
The timer mode cannot be used.
* When the use of clock setting is OFF, the “WEEKLY TIMER”cannot
be used.
(4) Contact number setting for error situation
•To switch the setting, press the [ ON/OFF] button D.
1CALL OFF:
The set contact numbers are not displayed in case of error.
2CALL **** *** ****:
The set contact numbers are displayed in case of error.
CALL_:
The contact number can be set when the display is as shown on
the left.
•Setting the contact numbers
To set the contact numbers, follow the following procedures.
Move the flashing cursor to set numbers. Press the [ TEMP.
() and ( )] button Fto move the cursor to the right (left). Press
the [ CLOCK ( ) and ( )] button Cto set the numbers.
[4]–4. Display change setting
(1) Temperature display °C/°F setting
•To switch the setting, press the [ ON/OFF] button D.
1°C: The temperature unit °C is used.
2°F: The temperature unit °F is used.
(2) Suction air temperature display setting
•To switch the setting, press the [ ON/OFF] button D.
1ON: The suction air temperature is displayed.
2OFF: The suction air temperature is not displayed.
(3) Automatic cooling/heating display setting
•To switch the setting, press the [ ON/OFF] button D.
1ON:
One of “Automatic cooling”and “Automatic heating”is displayed
under the automatic mode is running.
2OFF:
Only “Automatic”is displayed under the automatic mode.
8. Function Selection

14
[Dot display table]
8. Function Selection
Waiting for start-up
Operation mode Cool
Dry
Heat
Auto
Auto(Cool)
Auto(Heat)
Fan
Ventilation
Stand by
(Hot adjust)
Defrost
Set temperature
Fan speed
Not use button
Check (Error)
Test run
Self check
Unit function selection
Setting of ventilation
CHANGE LANGUAGE
Function selection
Operation function limit setting
Use of automatic mode setting
Temperature range limit setting
Limit temperature cooling/day
mode
Limit temperature heating mode
Limit temperature auto mode
Mode selection
Remote controller setting MAIN
Remote controller setting SUB
Use of clock setting
Setting the day of the week and
time
Timer set
Timer monitor
Weekly timer
Timer mode off
Auto off timer
Simple timer
Contact number setting of error
situation
Display change
Temperature display °C/°F setting
Room air temperature display
setting
Automatic cooling/heating display
setting
Selecting language
Selecting language English Germany Spanish Russian Italy Chinese French Japanese
English Germany Spanish Russian Italy Chinese French Japanese

15
When the remote controller cannot be used
When the batteries of the remote controller run out or the remote controller
malfunctions, the emergency operation can be done using the emergency
buttons on the grille.
ADEFROST/STAND BY lamp
BOperation lamp
CEmergency operation switch (heating)
DEmergency operation switch (cooling)
EReceiver
Starting operation
•To operate the cooling mode, press the button D.
•To operate the heating mode, press the button C.
Note:
•Details of emergency mode are as shown below.
Details of EMERGENCY MODE are as shown below.
Operation mode COOL HEAT
Set temperature 24°C24°C
Fan speed High High
Airflow direction Horizontal Downward 4
Stopping operation
•To stop operation, press the button Dor the button C.
9. Emergency Operation for Wireless Remote-controller
ON/OFF
TEMP.
˚C
˚C
FILTER
■Indicates that the filter needs cleaning.
Clean the filter.
■When resetting “FILTER”display
When the [FILTER] button is pressed two times successively after
cleaning the filter, the display goes off and is reset.
Note:
●When two or more different types of indoor unit are controlled, the cleaning
period differs with the type of filter. When the master unit cleaning period
arrives, “FILTER”is displayed. When the filter display goes off, the cumula-
tive time is reset.
●“FILTER”indicates the cleaning period when the air conditioner was used
under general indoor air conditions by criteria time. Since the degree of dirti-
ness depends on the environmental conditions, clean the filter accordingly.
●The filter cleaning period cumulative time differs with the model.
●This indication is not available for wireless remote controller.
ss
ss
sCleaning the filters
•Clean the filters using a vacuum cleaner. If you do not have a vacuum
cleaner, tap the filters against a solid object to knock off dirt and dust.
•If the filters are especially dirty, wash them in lukewarm water. Take care
to rinse off any detergent thoroughly and allow the filters to dry com-
pletely before putting them back into the unit.
Caution:
•Do not dry the filters in direct sunlight or by using a heat source,
such as an electric heater: this may warp them.
•Do not wash the filters in hot water (above 50°C), as this may warp
them.
•Make sure that the air filters are always installed. Operating the
unit without air filters can cause malfunction.
Caution:
•Before you start cleaning, stop operation and turn OFF the power
supply.
•Indoor units are equipped with filters to remove the dust of sucked-in
air. Clean the filters using the methods shown in the following sketches.
10. Care and Cleaning
ss
ss
sFilter removal
Caution:
•In removing the filter, precautions must be taken to protect your
eyes from dust. Also, if you have to climb up on a stool to do the
job, be careful not to fall.
•When the filter is removed, do not touch the metallic parts inside
the indoor unit, otherwise injury may result.
■SLZ-KA·VAQ/SLZ-KA·VAL
B
A
D
C
1Pull the knob on the intake grille in the direction indicated by the
arrow and it should open.
2Open the intake grille.
3Release the knob on the center edge of the intake grille and pull the
filter forward to remove the filter.
A Knob B Grille C Intake grille D Filter
A B C D E
SLP-2AL (For SLZ-KA25/KA35/KA50VAL)

16
Having trouble?
Air conditioner does not heat or cool well.
When heating operation starts, warm air does not blow from the indoor unit
soon.
During heating mode, the air conditioner stops before the set room tem-
perature is reached.
Airflow direction changes during operation or airflow direction cannot be
set.
When the airflow direction is changed, the vanes always move up and down
past the set position before finally stopping at the position.
A flowing water sound or occasional hissing sound is heard.
A cracking or creaking sound is heard.
The room has an unpleasant odor.
A white mist or vapor is emitted from the indoor unit.
Water or vapor is emitted from the outdoor unit.
The operation indicator does not appear in the remote controller display.
“ ” appears in the remote controller display.
When restarting the air conditioner soon after stopping it, it does not oper-
ate even though the ON/OFF button is pressed.
Air conditioner operates without the ON/OFF button being pressed.
Air conditioner stops without the ON/OFF button being pressed.
Remote controller timer operation cannot be set.
“PLEASE WAIT”appears in the remote controller display.
An error code appears in the remote controller display.
Draining water or motor rotation sound is heard.
Here is the solution. (Unit is operating normally.)
■Clean the filter. (Airflow is reduced when the filter is dirty or clogged.)
■Check the temperature adjustment and adjust the set temperature.
■Make sure that there is plenty of space around the outdoor unit. Is the
indoor unit air intake or outlet blocked?
■Has a door or window been left open?
■Warm air does not blow until the indoor unit has sufficiently warmed up.
■When the outdoor temperature is low and the humidity is high, frost may
form on the outdoor unit. If this occurs, the outdoor unit performs a de-
frosting operation. Normal operation should begin after approximately
10 minutes.
■During cooling mode, the vanes automatically move to the horizontal
(down) position after 1 hour when the down (horizontal) airflow direction
is selected. This is to prevent water from forming and dripping from the
vanes.
■During heating mode, the vanes automatically move to the horizontal
airflow direction when the airflow temperature is low or during defrosting
mode.
■When the airflow direction is changed, the vanes move to the set posi-
tion after detecting the base position.
■These sounds can be heard when refrigerant is flowing in the air condi-
tioner or when the refrigerant flow is changing.
■These sounds can be heard when parts rub against each due to expan-
sion and contraction from temperature changes.
■The indoor unit draws in air that contains gases produced from the walls,
carpeting, and furniture as well as odors trapped in clothing, and then
blows this air back into the room.
■If the indoor temperature and the humidity are high, this condition may
occur when operation starts.
■During defrosting mode, cool airflow may blow down and appear like a
mist.
■During cooling mode, water may form and drip from the cool pipes and
joints.
■During heating mode, water may form and drip from the heat exchanger.
■During defrosting mode, water on the heat exchanger evaporates and
water vapor may be emitted.
■ Turn on the power switch. “ ” will appear in the remote controller display.
■During central control, “ ” appears in the remote controller display and
air conditioner operation cannot be started or stopped using the remote
controller.
■Wait approximately three minutes.
(Operation has stopped to protect the air conditioner.)
■Is the on timer set?
Press the ON/OFF button to stop operation.
■Is the air conditioner connected to a central remote controller?
Consult the concerned people who control the air conditioner.
■Does “ ” appear in the remote controller display?
Consult the concerned people who control the air conditioner.
■Has the auto recovery feature from power failures been set?
Press the ON/OFF button to stop operation.
■Is the off timer set?
Press the ON/OFF button to restart operation.
■Is the air conditioner connected to a central remote controller?
Consult the concerned people who control the air conditioner.
■Does “ ” appear in the remote controller display?
Consult the concerned people who control the air conditioner.
■Are timer settings invalid?
If the timer can be set,
WEEKLY
,
SIMPLE
, or
AUTO OFF
appears in
the remote controller display.
■The initial settings are being performed. Wait approximately 3 minutes.
■The protection devices have operated to protect the air conditioner.
■Do not attempt to repair this equipment by yourself.
Turn off the power switch immediately and consult your dealer. Be sure
to provide the dealer with the model name and information that appeared
in the remote controller display.
■When cooling operation stops, the drain pump operates and then stops.
Wait approximately 3 minutes.
11. Trouble Shooting

17
Having trouble? Here is the solution. (Unit is operating normally.)
Noise is louder than specifications.
Nothing appears in the wireless remote controller display, the display is
faint, or signals are not received by the indoor unit unless the remote con-
troller is close.
The operation lamp near the receiver for the wireless remote controller on
the indoor unit is flashing.
■The indoor operation sound level is affected by the acoustics of the par-
ticular room as shown in the following table and will be higher than the
noise specification, which was measured in an echo-free room.
■The batteries are low.
Replace the batteries and press the Reset button.
■If nothing appears even after the batteries are replaced, make sure that
the batteries are installed in the correct directions (+, –).
■The self diagnosis function has operated to protect the air conditioner.
■Do not attempt to repair this equipment by yourself.
Turn off the power switch immediately and consult your dealer. Be sure
to provide the dealer with the model name.
High sound-
absorbing rooms
Broadcasting
studio, music
room, etc.
3 to 7 dB
Normal rooms
Reception room,
hotel lobby, etc.
6 to 10 dB
Low sound-
absorbing rooms
Office, hotel
room
9 to 13 dB
Location
examples
Noise levels
11. Trouble Shooting
Installation place
Avoid installing the air conditioner in the following places.
•Where flammable gas could leak.
Caution:
Do not install the unit where flammable gas could leak.
If gas leaks and collects around the unit, it may cause an explosion.
•Where there is much machine oil.
•Salty place such as the seaside.
•Where sulfide gas is generated such as a hot spring.
•Where there is oil splashing or much oily smoke.
Warning:
If the air conditioner operates but does not cool or heat (depending
on model) the room, consult your dealer since there may be a refrig-
erant leak. Be sure to ask the service representative whether there is
refrigerant leakage or not when repairs are carried out.
The refrigerant charged in the air conditioner is safe. Refrigerant nor-
mally does not leak, however, if refrigerant gas leaks indoors, and
comes into contact with the fire of a fan heater, space heater, stove,
etc., harmful substances will be generated.
Inverter type
fluorescent lamp
To prevent the effect
of a fluorescent lamp,
keep it away as far
apart as possible.
To prevent picture
distortion or
noise, keep 1 m
or more apart.
TV
Radio
100 mm or more
400 mm or more
Well-
ventilated dry
place
Wall, etc.
12. Installation, relocation and inspection
Electrical work
•Provide an exclusive circuit for power supply of the air conditioner.
•Be sure to observe the breaker capacity.
Warning:
•The customer should not install this unit. If the unit is installed incorrectly, fire, electric shock, injury due to a falling unit, water leakage, etc.
may result.
•Do not connect using branched outlet or an extension cord, and do not attach many loads to one electric outlet.
A fire or electric shock may result from poor contact, poor insulation, exceeding the permissible current, etc.
Consult your dealer.
Caution:
•Apply grounding
Do not connect a grounding wire to a gas pipe, water pipe, lightning rod or ground wire of a telephone.
If a grounding is incorrect, it may cause an electric shock.
•Install an earth leakage breaker depending on the place where the air conditioner is to be installed (humid place, etc.).
If the earth leakage breaker is not installed, it may cause an electric shock.
Inspection and maintenance
•When the air conditioner is used for several seasons, the capacity may be lowered due to dirt inside the unit.
•Depending upon the conditions of use, an odor may be generated or dirt, dust, etc. may prevent proper drainage.
•It is recommended to apply inspection and maintenance (charged) by a specialist in addition to normal maintenance. Consult your dealer.

18
Also consider operation sound
•Do not put an object around the air outlet of the outdoor unit. It may cause lowering of capacity or increase operating sound.
•If abnormal sound is heard during operation, consult your dealer.
Relocation
•When the air conditioner is to be removed or reinstalled because of rebuilding, moving, etc., special techniques and work are required.
Warning:
Repair or relocation should not be done by the customer.
If this is done incorrectly, it may cause a fire, electric shock, injury by dropping of the unit, water leakage, etc. Consult your dealer.
Disposal
•To dispose of this product, consult your dealer.
If you have any question, consult your dealer.
12. Installation, relocation and inspection
Model
Function
Power supply
Capacity kW
BTU/h
Input kW
Indoor unit
Airflow (Lo-Me-Hi) CMM
Noise level (Lo-Me-Hi) dB
Weight kg
Outdoor unit
Noise level dB
Refrigerant R410A kg
Weight kg
SLZ-KA25VAQ
SLZ-KA25VAL
Cooling Heating
2.5 3.2
8,500 10,900
0.68 0.85
SLZ-KA25VAQ
SLZ-KA25VAL
8-9-10
28-31-37
16.5 + Grille 3
SUZ-KA25VA2
46
0.80
30
SLZ-KA35VAQ
SLZ-KA35VAL
Cooling Heating
~/N, 230V, 50Hz
3.5 4.0
11,900 13,600
1.04 1.09
SLZ-KA35VAQ
SLZ-KA35VAL
8-9-11
29-33-38
16.5 + Grille 3
SUZ-KA35VA2
48
1.05
33
SLZ-KA50VAQ
SLZ-KA50VAL
Cooling Heating
4.6 5.0
15,700 17,100
1.53 1.55
SLZ-KA50VAQ
SLZ-KA50VAL
8-9-11
30-34-39
16.5 + Grille 3
SUZ-KA50VA2
55
1.6
53
Notes: 1. Rating conditions (cooling) Indoor : 27°C DB, 19°C WB Outdoor : 35°C DB
2. Rating conditions (heating) Indoor : 20°C DB Outdoor : 7°C DB, 6°C WB
3. Specifications subject to change without notice.
Guaranteed operating range
Indoor Outdoor
KA25, KA35 KA50, KA60, KA71
Cooling Upper limit 32°C DB, 23°C WB 46°C DB, –43°C DB, –
Lower limit 21°C DB, 15°C WB -10°C DB, –
Heating Upper limit 27°C DB, –24°C DB, 18°C WB
Lower limit 20°C DB, –-10°C DB, -11°C WB
Units should be installed by licensed electric contractor accordingly to local code requirement.
13. Specifications

19
1. Sicherheitsvorkehrungen .................................................... 19
2. Bezeichnungen der Teile ..................................................... 19
3. Bildschirmkonfiguration ....................................................... 22
4. Einstellen des Wochentags und der Zeit............................. 22
5. Bedienung ........................................................................... 22
6. Timer ................................................................................... 24
Inhaltsverzeichnis
■Inneneinheit
SLZ-KA·VAQ
SLZ-KA·VAL
Lüfterstufen 3 Stufen
Klappe Auto mit Schwingen
Luftklappe –
Filter Langlebig
Reinigungsempfehlung für Filter 2.500 Std.
7. Weitere Funktionen ............................................................. 27
8. Funktionsauswahl ............................................................... 28
9. Notbetrieb bei schnurloser Fernbedienung ......................... 32
10. Pflege und Reinigung ........................................................ 32
11. Fehlerbehebung ................................................................ 33
12. Einbau, Umsetzen und Inspektion .................................... 34
13. Technische daten .............................................................. 35
Dieses Kennzeichnungssymbol gilt nur für EU-Länder.
Dieses Kennzeichnungssymbol entspricht der Richtlinie 2002/96/EG Artikel 10 Informationen für die Nutzer und Anhang IV, und/oder der
Richtlinie 2006/66/EG Artikel 20 Information für die Endnutzer und Anhang II.
Ihr MITSUBISHI ELECTRIC-Produkt wurde unter Einsatz von qualitativ hochwertigen Materialien und Komponenten konstruiert und gefertigt, die für
Recycling und/oder Wiederverwendung geeignet sind. Dieses Symbol bedeutet, dass elektrische und elektronische Geräte sowie Batterien und Akkus
am Ende ihrer Nutzungsdauer von Hausmüll getrennt zu entsorgen sind. Wenn ein chemisches Symbol unterhalb des Symbols (Fig. 1), bedeutet dies,
dass die Batterie bzw. der Akku ein Schwermetall in einer bestimmten Konzentration enthält.
Dies wird wie folgt angegeben: Hg: Quecksilber (0,0005 %), Cd: Cadmium (0,002 %), Pb: Blei (0,004 %)
In der Europäischen Union gibt es unterschiedliche Sammelsysteme für gebrauchte Elektrik- und Elektronikgeräte einerseits sowie Batterien und Akkus
andererseits. Bitte entsorgen Sie dieses Gerät, Batterien und Akkus vorschriftsmäßig bei Ihrer kommunalen Sammelstelle oder im örtlichen Recycling-
Zentrum. Bitte helfen Sie uns, die Umwelt zu erhalten, in der wir leben!
Hinweis:
Der Teil “Verdrahtete Fernbedienung” in diesem Bedienungshandbuch bezieht sich ausschließlich auf die PAR-21MAA. Wenn Sie Informationen zur PAR-
30MAA benötigen, sehen Sie bitte im Anleitungsbuch in der Box der PAR-30MAA nach.
Hinweis
■SLZ-KA·VAQ/SLZ-KA·VAL
4-Wege-Deckenkassette
sVor dem Einbau der Anlage vergewissern, daß Sie alle Infor-
mationen über “Sicherheitsvorkehrungen” gelesen haben.
sDie “Sicherheitsvorkehrungen” enthalten sehr wichtige
Sicherheitsgesichtspunkte. Sie sollten sie unbedingt befolgen.
sVor Anschluß an das System Mitteilung an Stromversorgungs-
unternehmen machen oder dessen Genehmigung einholen.
1. Sicherheitsvorkehrungen
Im Text verwendete Symbole
Warnung:
Beschreibt Vorkehrungen, die beachtet werden sollten, um den Benutzer vor
der Gefahr von Verletzungen oder tödlicher Unfälle zu bewahren.
Vorsicht:
Beschreibt Vorkehrungen, die beachtet werden sollten, damit an der Anlage
keine Schäden entstehen.
In den Abbildungen verwendete Symbole
: Verweist auf einen Teil der Anlage, der geerdet werden muß.
Warnung:
• Die Anlage sollte nicht vom Benutzer eingebaut werden. Bitten Sie Ihren Händ-
ler oder eine Vertragswerkstatt, die Anlage einzubauen. Wenn dieAnlage uns-
achgemäß eingebaut wurde, kann Wasser auslaufen, können Stromschläge
erfolgen, oder es kann Feuer ausbrechen.
• Nicht auf die Anlage stellen oder Gegenstände darauf ablegen.
• Kein Wasser über die Anlage spritzen und die Anlage auch nicht mit nassen
Händen berühren. Dies kann zu Stromschlägen führen.
• Kein brennbares Gas in der Nähe der Anlage versprühen. Es kann Feuer
ausbrechen.
• Keine Gasheizung oder sonstige Geräte mit offenen Flammen in Bereichen
abstellen, an denen Luft aus der Anlage ausströmt. Unvollständige Verbren-
nung kann die Folge sein.
• Wenn die Anlage läuft, nicht die Frontplatte oder den Gebläseschutz von der
Außenanlage abnehmen.
• Wenn das Geräusch oder die Vibrationen anders als normal oder besonders
stark sind, den Betrieb einstellen, den Hauptschalter ausschalten, und das
Verkaufsgeschäft um Hilfe bitten.
• Niemals die Finger, Stöcke etc. in deAnsaug- oder Austrittsöffnungen stekken.
• Wenn Sie merkwürdige Gerüche feststellen, sollten Sie die Anlage nicht mehr
benutzen, den Strom abschalten und sich an Ihren Kundendienst wenden,
da sonst schwere Defekte an der Anlage, ein Stromschlag oder ein Brand
verursacht werden können.
• Diese Klimaanlage darf NICHT von Kindern oder unsicheren Personen ohne
Aufsicht benutzt werden.
• Kleine Kinder müssen beaufsichtigt werden, um sicherzustellen, daß sie nicht
an der Klimaanlage herumspielen.
• Wenn gasförmiges oder flüssiges Kühlmittel entweicht, die Klimaanlage ab-
stellen, den Raum ausreichend lüften und das Verkaufsgeschäft benachrich-
tigen.
• Dieses Gerät darf von Personen (einschließlich Kindern) mit eingeschränk-
ten physischen, sensorischen oder mentalen Fähigkeiten, bzw. ohne ausrei-
chende Erfahrung und Wissen, erst nach Einweisung und Anleitung zum
Gebrauch des Geräts durch eine für ihre Sicherheit verantwortliche Person
verwendet werden.
Vorsicht:
• Zum Drücken der Tasten keine scharfen Gegenstände benutzen, da dadurch
die Fernbedienung beschädigt werden kann.
• Die Ansaug- oder Austrittsöffnungen weder der Innen- noch der Außenan-
lage blockieren oder abdecken.
Die Anlage entsorgen
Zum Entsorgen des Gerätes wenden Sie sich an Ihren Kundendienst.
2. Bezeichnungen der Teile
Luftauslaß
Filter
Lufteinlass
Klappe
Fig. 1

20
PAR-21MAA
ON/OFF
FILTER
CHECK
OPERATION
CLEAR
TEST
TEMP.
MENU
BACK DAY
MONITOR/SET
CLOCK
ON/OFF
Eingebauter Temperatursensor
■Für verdrahteter Fernbedienung [Optionale Teile]
2. Bezeichnungen der Teile
Display-Bereich
Für diese Erklärung werden alle
Teile des Displays als beleuchtet
dargestellt.Währenddemtatsäch-
lichen Betrieb sind nur die rele-
vanten Elemente beleuchtet.
˚F˚C
˚F˚C
ERROR CODE
AFTER
TIMER
TIME SUN MON TUE WED THU FRI SAT
ON
OFF
Hr
AFTER
FILTER
FUNCTION
ONLY1Hr.
WEEKLY
SIMPLE
AUTO OFF
Zeigt den aktuellen Betrieb
Zeigt den Betriebsmodus, usw.
* Anzeige in mehreren Sprachen
wird unterstützt.
Anzeige“CentrallyControlled”
Gibt an, daßder Betrieb der Fern-
bedienung durch eine Master-
Steuerung deaktiviert wurde.
Anzeige “Timer is Off”
Gibt an, daßder Timer ausge-
schaltet ist.
Temperatureinstellung
Zeigt die Zieltemperatur an.
Wochentag
Zeigtdenaktuellen Wochentag an.
Zeit-/Timer-Anzeige
Zeigt die aktuelle Zeit an, außer der einfache oder der
Auto-Off-Timer ist eingestellt.
Falls der einfache oder der Auto-Off-Timer einge-
stellt ist, wird die Restzeit angezeigt.
Anzeige “Sensor”
Wird angezeigt, wenn die Fernbedie-
nung verwendet wird.
Anzeige “Locked”
Gibtan, daßdie Tasten der Fernbedie-
nung gesperrt wurden.
Anzeige “Clean The Filter”
Erscheint, wenn der Filter gereinigt
werden muß.
Timer-Anzeigen
Die Anzeige erscheint, wenn der ent-
sprechende Timer eingestellt ist.
AnzeigederLuftrichtungnach
oben/nach unten
Die Anzeige gibt die Richtung
der herausströmenden Luft an.
Anzeige “One Hour Only”
Wird angezeigt, wenn der Luftstrom
im Modus COOL oder DRY auf
schwach und abwärts eingestellt ist.
(Der Betrieb unterscheidet sich je
nach Modell.)
Die Anzeige schaltet sich nach einer
Stunde aus, wenn sich die Richtung
des Luftstroms ebenfalls ändert.
Anzeige der Umgebungstemperatur
Zeigt die Umgebungstemperatur an.
DerAnzeigebereichfürdieUmgebungs-
temperatur ist 8–39 °C. Die Anzeige
blinkt,wenn dieTemperaturweniger als
8 °C oder mehr als 39 °C beträgt.
Anzeige der Lüftergeschwindigkeit
Zeigt die ausgewählte Lüfter-
geschwindigkeit an.
Belüftungsanzeige
Erscheint, wenn das Gerät im
Belüftungsmodus läuft.
Kontrollbereich
Tasten zum Einstellen der Temperatur
Nach unten
Nach oben
Taste Timer-Menü
(TasteMonitor/Einstellen)
Taste Modus (Taste Zurück)
TasteZeiteinstellen
Zurück
Vorwärts
Taste Timer Aus/Ein
(Taste Tag einstellen)
Öffnen der
Tür.
Taste ON/OFF
Taste Lüftergeschwindigkeit
Taste Filter
(Taste )
Taste Testlauf
Taste Check (Taste Löschen)
TasteLuftstrom nach oben/
nach unten
Taste Luftklappe
(Taste Betrieb )
Zur vorherigen
Betriebsnummer.
Taste Belüftung
(Taste Betrieb )
ZurnächstenBetriebs-
nummer.
Hinweis:
●Meldung “PLEASE WAIT”(BITTE WARTEN)
Diese Meldung wird etwa 3 Minuten lang angezeigt, wenn das Innengerät mit Strom versorgt wird oder wenn das Gerät nach einem Stromausfall wieder warmläuft.
●Meldung “NOT AVAILABLE”(NICHT VERFÜGBAR)
Diese Meldung wird angezeigt, wenn eine Taste für eine Funktion gedrückt wird, über die das Innengerät nicht verfügt.
Wenn zur Bedienung mehrerer Innengeräte verschiedener Modelle gleichzeitig eine einzige Fernbedienung benutzt wird, wird diese Meldung nicht angezeigt, wenn-
eines der Geräte über die Funktion verfügt.
Anzeige der Luftklappen
Gibt die Aktion der Schwing-
luftklappen an. Erscheint nicht,
wenn die Luftklappe stationär ist.
(Netz-Ein-Anzeige)
Gibt an, daßder Netzschalter ein-
geschaltet ist.