Mitsubishi Electric SLZ-KA25, SLZ-KA35, SLZ-KA50VAQ3 User manual
Air-Conditioners
SLZ-KA25, KA35, KA50VAQ3
KA25, KA35, KA50VAL3
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.
BEDIENINGSHANDLEIDING
Voor een veilig en juist gebruik moet u deze bedieningshandleiding grondig doorlezen voordat u de
airconditioner gebruikt.
MANUAL DE INSTRUCCIONES
Lea este manual de instrucciones hasta el fi nal antes de poner en marcha la unidad de aire acondicionado para
garantizar un uso seguro y correcto.
ISTRUZIONI DI FUNZIONAMENTO
Leggere attentamente questi istruzioni di funzionamento prima di avviare l’unità, per un uso corretto e sicuro della
stessa.
ΕΓΧΕΙΡΙΔΙΟ ΟΔΗΓΙΩΝ ΧΡΗΣΕΩΣ
Για ασφάλεια και σωστή χρήση, παρακαλείστε διαβάσετε προσεχτικά αυτό το εγχειρίδιο χρήσεως πριν θέσετε σε
λειτουργία τη μονάδα κλιματισμού.
MANUAL DE OPERAÇÃO
Para segurança e utilização correctas, leia atentamente o manual de operação antes de pôr a funcionar a
unidade de ar condicionado.
FOR USER
FÜR BENUTZER
POUR L’UTILISATEUR
VOOR DE GEBRUIKER
PARA EL USUARIO
PER L’UTENTE
ΓΙΑ ΤΟΝ ΧΡΗΣΤΗ
PARA O UTILIZADOR
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DRIFTSMANUAL
Läs denna driftsmanual noga för säkert och korrekt bruk innan luftkonditioneringen används.
Işletme Elkitabı
Emniyetli ve doğru biçimde nasıl kullanılacağını öğrenmek için lütfen klima cihazını işletmeden önce bu
elkitabını dikkatle okuyunuz.
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.
FÖR ANVÄNDAREN
KULLANICI İÇİN
ДЛЯ ПОЛЬЗОВАТЕЛЯ
Svenska
Türkçe
Русский
Contents
1. Safety Precautions .................................................................2
2. Parts Names ...........................................................................3
3. Operation ...............................................................................6
4. Timer.......................................................................................9
Note
Fig. 1
Note:
The phrase “Wired remote controller” in this operation manual refers only to the PAR-32MAA. If you need any information for the other
remote controller, please refer to the instruction book included in this box.
This symbol mark is for EU countries only.
This symbol mark is according to the directive 2012/19/EU Article 14 Information for users and Annex IX, 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!
5. Care and Cleaning..................................................................9
6. Trouble Shooting ..................................................................11
7. Installation, relocation and inspection...................................12
8. Specifi cations .......................................................................13
1. Safety Precautions
► Before installing the unit, make sure you read all the “Safety
Precautions”.
► The “Safety Precautions” provide very important points regard-
ing safety. Make sure you follow them.
► Please report to or take consent by the supply authority before
connection to the system.
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:
• These appliances are not accessible to the general public.
• 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 improperly, water leakage, electric shock or fi re 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-fl ame 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 fi ngers, 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 fi re may result.
• This air conditioner is NOT intended for use by children or infi rm
persons without supervision.
• 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 can be used by children aged from 8 years and above
and persons with reduced physical, sensory or mental capabilities
Caution:
• Do not use any sharp object to push the buttons, as this may damage the remote controller.
• Never block or cover the indoor or outdoor unit’s intakes or outlets.
or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way
and understand the hazards involved. Children shall not play with
the appliance. Cleaning and user maintenance shall not be made
by children without supervision.
• This appliance is intended to be used by expert or trained users in
shops, in light industry and on farms, or for commercial use by lay
persons.
• Young children must be supervised to ensure that they do not play
with the air conditioner.
• This appliance is not intended for use by persons (including children) with reduced physical, sensory or mental capabilities, or
lack of experience and knowledge, unless they have been given
supervision or instruction concerning use of the appliance by a
person responsible for their safety.
• When installing or relocating, or servicing the air conditioner, use
only the specifi ed refrigerant (R410A) to charge the refrigerant
lines. Do not mix it with any other refrigerant and do not allow air
to remain in the lines.
If air is mixed with the refrigerant, then it can be the cause of ab-
normal high pressure in the refrigerant line, and may result in an
explosion and other hazards.
The use of any refrigerant other than that specifi ed for the system
will cause mechanical failure or system malfunction or unit breakdown. In the worst case, this could lead to a serious impediment
to securing product safety.
Disposing of the unit
When you need to dispose of the unit, consult your dealer.
2
2. Parts Names
■ Indoor Unit
SLZ-KA·VAQ3
SLZ-KA·VAL3
Fan steps 3 steps
Vane Auto with swing
Louver –
Filter Long-life
Filter cleaning indication 2,500 hr
■
Wired Remote Controller
Controller interface
SLZ-KA·VAQ3/SLZ-KA·VAL3
■
4-way Ceiling Cassette
Filter
Vane
Air outlet
Air intake
The functions of the function buttons change depending on the
screen.
Refer to the button function guide that appears at the bottom of the
LCD for the functions they serve on a given screen.
When the system is centrally controlled, the button function guide
5
that corresponds to the locked button will not appear.
432 1
Function buttons
789
▌1 [ON/OFF] button
Press to turn ON/OFF the indoor unit.
▌2 [SELECT] button
Press to save the setting.
▌3 [RETURN] button
Press to return to the previous screen.
▌4 [MENU] button
Press to bring up the Main menu.
Main display Main menu
Room
Set temp.
6
Cool
Mode
Tem p. Fa n
789
Fri
0
Function guide
Main
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Main display:
Cursor Page
789
0
0
▌6 ON/OFF lamp
This lamp lights up in green while the unit is in operation. It blinks while
the remote controller is starting up or when there is an error.
▌7 Function button [F1]
Main display: Press to change the operation mode.
Main menu: Press to move the cursor down.
▌8 Function button [F2]
Main display: Press to decrease temperature.
Main menu: Press to move the cursor up.
▌5 Backlit LCD
Operation settings will appear.
When the backlight is off, pressing any button turns the backlight on
and it will stay lit for a certain period of time depending on the screen.
When the backlight is off, pressing any button turns the backlight on
and does not perform its function. (except for the [ON/OFF] button)
▌9 Function button [F3]
Main display: Press to increase temperature.
Main menu: Press to go to the previous page.
▌0 Function button [F4]
Main display: Press to change the fan speed.
Main menu: Press to go to the next page.
3
2. Parts Names
Display
The main display can be displayed in two different modes: “Full” and “Basic”. The factory setting is “Full”. To switch to the “Basic” mode, change the
setting on the Main display setting. (Refer to operation manual included with remote controller.)
<Full mode>
* All icons are displayed for explanation.
2345 6 7 8
6
7
8
9
0
Cool
Room
Set temp.
1
1
Mode Temp. Fan
!
5
▌1 Operation mode
Indoor unit operation mode appears here.
▌2 Preset temperature
Preset temperature appears here.
▌3 Clock (See the Installation Manual.)
Current time appears here.
<Basic mode>
2
Fri
3
Fri
3
9
)
Cool
Set temp.
1
4
4
Mode Temp. Fan
2
5
▌3
Appears when the On/Off timer, Night setback, or Auto-off timer function is enabled.
appears when the timer is disabled by the centralized control
system.
▌4
Appears when the Weekly timer is enabled.
▌4 Fan speed
Fan speed setting appears here.
▌5 Button function guide
Functions of the corresponding buttons appear here.
▌6
Appears when the ON/OFF operation is centrally controlled.
▌7
Appears when the operation mode is centrally controlled.
▌8
Appears when the preset temperature is centrally controlled.
▌9
Appears when the fi lter reset function is centrally controlled.
▌0
Indicates when fi lter needs maintenance.
▌1 Room temperature (See the Installation Manual.)
Current room temperature appears here.
▌2
Appears when the buttons are locked.
▌5
Appears while the units are operated in the energy-save mode. (Will
not appear on some models of indoor units)
▌6
Appears while the outdoor units are operated in the silent mode.
▌7
Appears when the built-in thermistor on the remote controller is activated to monitor the room temperature (1).
appears when the thermistor on the indoor unit is activated to
monitor the room temperature.
▌8
Indicates the vane setting.
▌9
Indicates the louver setting.
▌)
Indicates the ventilation setting.
▌!
Appears when the preset temperature range is restricted.
Most settings (except ON/OFF, mode, fan speed, temperature) can be made from the Menu screen.
(Refer to operation manual included with remote controller.)
4
2. Parts Names
■ Wireless Remote-Controller [SLZ-KA·VAL3 only]
SET TEMPERATURE button
SET TEMPERATURE button
sets and any desired room
temperature.
h
ON / OFF button
Pushing button starts operation.
Pushing again stops operation.
MODE SELECT button
This button is used to change
between auto, cooling, heating
and drying operation modes.
ON/OFF
AUTO COOL
HEAT
MODE
DRY
TOO
WARM
FAN
VANE
TOO
COOL
SELECT
TIME
RESET
Note (Only for wireless remote controller):
■ 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 sup-
plied to the indoor unit, the indoor unit may beep twice as the unit is performing the initial
automatic check.
■ The indoor unit beeps to confi rm 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 fl uorescent lights and strong light can affect the ability of the indoor unit to receive sig-
nals.
■ If the operation lamp near the receiver on the indoor unit is fl ashing, 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 controller on a wall and be sure to always place the remote controller in the holder after use.
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 airfl ow direc-
tion.
Battery installation/replacement
[SLZ-KA·VAL3 only]
1. Remove the top cover, insert two AAA batteries,
and then install the top cover.
Top cover
2. Press the Reset button.
Two AAA batteries
Insert the negative (–)
end of each battery
first. Install the batteries in the correct
directions (+, –)!
■ Outdoor unit
Power
Ref. Pipes
Indoor-Outdoor
Connection wire
Earth
AUTO
HEAT
COOL
DRY
FAN
VANE
SELECT
TIME
Press the Reset button
with an object that has
a narrow end.
5
3. Operation
■
About the operation method, refer to the operation manual that comes with each remote controller.
3.1. Turning ON/OFF
[ON] [OFF]
Press the [ON/OFF] button.
The ON/OFF lamp will light up in
green, and the operation will start.
Note:
Even if you press the ON/OFF button immediately after shutting down the operation is progress, the air conditioner will not start for about 3
minutes.
This is to prevent the internal components from being damaged.
■
Operation status memory
Remote controller setting
Operation mode Operation mode before the power was turned off
Preset temperature Preset temperature before the power was turned off
Fan speed Fan speed before the power was turned off
■
Settable preset temperature range
Operation mode Preset temperature range
Cool/Dry 19 – 30 ºC
Heat 17 – 28 ºC
Auto 19 – 28 ºC
Fan/Ventilation Not settable
Press the [ON/OFF] button again.
The ON/OFF lamp will come off, and
the operation will stop.
3.2. Mode Selection
Press the [F1] button to go through the
Fri
Room
Cool
Set temp.
Mode Temp. Fan
operation modes in the order of “Cool”,
“Dry”, “Fan”, “Auto”, and “Heat”. Select the
desired operation mode.
Cool Dry Fan
F1 F2 F3 F4
Auto Heat
• Operation modes that are not available to
the connected indoor unit models will not
appear on the display.
What the blinking mode icon means
The mode icon will blink when other indoor units in the same refrigerant system (connected to the same outdoor unit) are already operated
in a different mode. In this case, the rest of the unit in the same group
can only be operated in the same mode.
Information for multi system air conditioner (Outdoor
unit: MXZ series)
► Multi system air conditioner (Outdoor unit: MXZ series) can
connect two or more indoor units with one outdoor unit. According
to the capacity, 2 or more units can operate simultaneously.
• When you try to operate 2 or more indoor units with 1 outdoor unit
simultaneously, one for the cooling and the other for heating, the
operation 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 blinking.
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 fl owing may be heard, they are
not malfunction. The reason is that the refrigerant continuously fl ows
into it.
Automatic operation
■
According to a set temperature, cooling operation starts if the room
temperature is too hot and heating operation starts if the room
temperature is too cold.
■
During automatic operation, if the room temperature changes and
remains 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
temperature remains 2 °C or more below the set temperature for 15
minutes, the air conditioner switches to heating mode.
Cooling mode 15 minutes (switches
15 minutes (switches
from cooling to heating)
from heating to cooling)
Set temperature +2 °C
Set temperature
Set temperature -2 °C
6
3. Operation
3.3. Temperature setting
<Cool, Dry, Heat, and Auto>
Room
Cool
Set temp.
Mode Temp. Fan
F1 F2 F3 F4
Fri
Room
Cool
Mode Temp. Fan
28.5
Set temp.
28.5
Example display
(Centigrade in 0.5-degree increments)
Fri
Press the [F2] button to decrease the preset temperature, and press the
[F3] button to increase.
• Refer to the table on page 6 for the settable temperature range for
different operation modes.
• Preset temperature range cannot be set for Fan/Ventilation operation.
• Preset temperature will be displayed either in Centigrade in 0.5- or
1-degree increments, or in Fahrenheit, depending on the indoor unit
model and the display mode setting on the remote controller.
3.4. Fan speed setting
Fri
Room
Cool
Set temp.
Mode Temp. Fan
F1 F2 F3 F4
<Item selection>
Main
Main menu
Vane·Louver·Vent. (Lossnay)
Cursor
High power
Timer
Weekly timer
OU silent mode
Main display:
Cursor Page
F1 F2 F3 F4
<Navigating through the pages>
Main
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Main display:
Cursor Page
F1 F2 F3 F4
<Saving the settings>
OU silent mode
Mon Tue Wed Thu Fri Sat Sun
Start Stop Silent
-
Setting display:
day
Press [F1] to move the cursor down.
Press [F2] to move the cursor up.
page
Press [F3] to go to the previous page.
Press [F4] to go to the next page.
Select the desired item, and press
the [SELECT] button.
The screen to set the selected item
will appear.
Press the [F4] button to go through the fan speeds in the following order.
• The available fan speeds depend on the models of connected indoor
units.
Note:
The number of available fan speeds depends on the type of unit
●
connected.
● 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 in “STAND BY” or “DEFROST” states.
2. When the temperature of the heat exchanger is low in the heat-
ing mode.
(e.g. immediately after heating operation starts)
3 In HEAT mode, when room temperature is higher than the tem-
perature setting.
4. When the unit is in DRY mode.
3.5. Airfl ow direction setting
3.5.1 Navigating through the Main menu
<Accessing the Main menu>
Main
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Main display:
Cursor Page
Press the [MENU] button.
The Main menu will appear.
F1 F2 F3 F4
<Exiting the Main menu screen>
Fri
Press the [RETURN] button to exit
Room
Cool
Set temp.
Mode Temp. Fan
the Main menu and return to the
Main display.
F1 F2 F3 F4
If no buttons are touched for 10 minutes, the screen will automatically
return to the Main display. Any settings that have not been saved will
be lost.
<Display of unsupported functions>
Title
The message at left will appear if the
user selects a function not supported
Not available
Unsupported function
Return:
F1 F2 F3 F4
by the corresponding indoor unit
model.
F1 F2 F3 F4
7
3. Operation
3.5.2 Vane·Vent. (Lossnay)
<Accessing the menu>
Main
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Main display:
Cursor Page
F1 F2 F3 F4
<Vane setting>
Fri
Swing Off
LouverVent.Van e
F1 F2 F3 F4
Select "Vane·Louver·Vent.
(Lossnay)" from the Main menu
(refer to page 7), and press the
[SELECT] button.
Press the [F1] or [F2] button to go
through the vane setting options:
"Step 1", "Step 2", "Step 3", "Step
4" and "Swing".
Select the desired setting.
Step 1 Step 2
Swing
Step 4
Swing
Step 3
Select "Swing" to move the vanes
up and down automatically.
When set to "Step 1" through "Step
4", the vane will be fixed at the
selected angle.
Note:
●
During swing operation, the directional indication on the screen
does not change in sync with the directional vanes on the unit.
● Available directions depend on the type of unit connected.
In the following cases, the actual air direction will differ from the
●
direction indicated on the remote controller display.
1. While the display is in “STAND BY” or “DEFROST” states.
2. Immediately after starting heat mode (while the system is wait-
ing for the mode change to take effect).
3. In heat mode, when room temperature is higher than the tem-
perature setting.
Fri
Room
Cool
Set temp.
Mode Temp. Fan
<Vent. setting>
Fri
Low
Vent.
F1 F2 F3 F4
<Returning to the Main menu>
Main
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Main display:
Cursor Page
under the vane setting icon
•
This icon will appear when the
vane is set to "Step 2 to Step 4"
and the fan operates at low speed
during cooling or dry operation
(depends on the model).
The icon will go off in an hour, and
the vane setting will automatically
change.
Press the [F3] button to go through
the ventilation setting options in the
order of "Off", "Low", and "High".
* Settable only when LOSSNAY
unit is connected.
Off Low High
Off Low High
• The fan on some models of indoor
units may be interlocked with
certain models of ventilation units.
Press the [RETURN] button to go
back to the Main menu.
F1 F2 F3 F4
8
3. Operation
3.6. Ventilation
For LOSSNAY combination
■ The following 2 patterns of operation is available.
• Run the ventilator together with indoor unit.
• Run the ventilator independently.
Note: (for wireless remote controller)
● Running the ventilator independently is not available.
● No indication on the remote controller.
4. Timer
■ Timer functions are different by each remote controller.
■ For details on how to operate the remote controller, refer to the appropriate operation manual included with each remote controller.
5. Care and Cleaning
■ Filter information
Filter information
Reset filter sign?
Select "OK" with the [F4] button.
Cool
Room
Set temp.
Fri
will appear on the Main display
in the Full mode when it is time to
clean the fi lters.
Mode Temp. Fan
Main
Main menu
Restriction
Energy saving
Night setback
Filter information
Error information
Main display:
Cursor Page
F1 F2 F3 F4
Filter information
Please clean the filter.
Press Reset button after
filter cleaning.
Main menu:
F1 F2 F3 F4
Reset
Wash, clean, or replace the fi lters
when this sign appears.
Refer to the indoor unit Instructions
Manual for details.
Select "Filter information" from the
Main menu (refer to page 7), and
press the [SELECT] button.
Press the [F4] button to reset fi lter
sign.
Refer to the indoor unit Instructions
Manual for how to clean the fi lter.
Cancel
OK
F1 F2 F3 F4
Filter information
Filter sign reset
A confi rmation screen will appear.
Navigating through the screens
• To go back to the Main menu
Main menu:
....................... [MENU] button
• To return to the previous screen
....................... [RETURN] button
Cool
Fri
Room
Set temp.
When the is displayed on the
Main display in the Full mode, the
system is centrally controlled and
the fi lter sign cannot be reset.
Mode Temp. Fan
If two or more indoor units are connected, filter cleaning timing for
each unit may be different, depending on the fi lter type.
The icon
will appear when the fi lter on the main unit is due for
cleaning.
When the fi lter sign is reset, the cumulative operation time of all units
will be reset.
The icon
is scheduled to appear after a certain duration of operation, based on the premise that the indoor units are installed in a
space with ordinary air quality. Depending on the air quality, the fi lter
may require more frequent cleaning.
The cumulative time at which filter needs cleaning depends on the
model.
• This indication is not available for wireless remote controller.
9
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