Mitsubishi Electric City Multi PLFY-WP VFM-E Series User manual

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.
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.
DRIFTSMANUAL
Läs denna driftsmanual noga för säkert och korrekt bruk innan luftkonditioneringen används.
FOR USER
PARA O UTILIZADOR
FÖR ANVÄNDAREN
PARA EL USUARIO
PER L’UTENTE
VOOR DE GEBRUIKER
POUR L’UTILISATEUR
FÜR BENUTZER
ǼīȋǼǿȇǿǻǿȅȅǻǾīǿȍȃȋȇǾȈǼȍȈ
īȚĮĮıijȐȜİȚĮțĮȚıȦıIJȒȤȡȒıȘʌĮȡĮțĮȜİȓıIJİįȚĮȕȐıİIJİʌȡȠıİȤIJȚțȐĮȣIJȩIJȠİȖȤİȚȡȓįȚȠȤȡȒıİȦȢʌȡȚȞșȑıİIJİ
ıİȜİȚIJȠȣȡȖȓĮIJȘȝȠȞȐįĮțȜȚȝĮIJȚıȝȠȪ
īǿǹȉȅȃȋȇǾȈȉǾ
,ù/(70((/.,7$%,
(PQL\HWOLYHGR÷UXELoLPGHQDVÕONXOODQÕODFD÷ÕQÕ|÷UHQPHNLoLQOWIHQNOLPDFLKD]ÕQÕLúOHWPHGHQ|QFHEX
HONLWDEÕQÕGLNNDWOHRNX\XQX]
.8//$1,&,ødø1
English (GB)
Deutsch (D)
Français (F)
Nederlands (NL)
Español (E)
Italiano (I)
ǼȜȜȘȞȚțȐ*5
Português (P)
Türkçe (TR)
Air-Conditioners For Building Application
INDOOR UNIT
PLFY-WPVFM-E
ɊɍɄɈȼɈȾɋɌȼɈɉɈɗɄɋɉɅɍȺɌȺɐɂɂ
Ⱦɥɹɨɛɟɫɩɟɱɟɧɢɹɩɪɚɜɢɥɶɧɨɝɨɢɛɟɡɨɩɚɫɧɨɝɨɢɫɩɨɥɶɡɨɜɚɧɢɹɫɥɟɞɭɟɬɨɡɧɚɤɨɦɢɬɶɫɹɫɢɧɫɬɪɭɤɰɢɹɦɢɭɤɚɡɚɧɧɵɦɢɜ
ɞɚɧɧɨɦɪɭɤɨɜɨɞɫɬɜɟɩɨɷɤɫɩɥɭɚɬɚɰɢɢɬɳɚɬɟɥɶɧɵɦɨɛɪɚɡɨɦɞɨɬɨɝɨɤɚɤɩɪɢɫɬɭɩɚɬɶɤɢɫɩɨɥɶɡɨɜɚɧɢɸɤɨɧɞɢɰɢɨɧɟɪɚ
ȾɅəɉɈɅɖɁɈȼȺɌȿɅə
Ɋɭɫɫɤɢɣ58
Svenska (SV)
DRIFTSMANUAL
Læs venligst denne driftsmanual grundigt før airconditionanlægget betjenes af hensyn til sikker og korrekt brug. Dansk
(DA)
TIL BRUGER
BRUKSANVISNING
Vennligst les nøye gjennom denne bruksanvisningen, for sikkert og riktig bruk av klimaanlegget.
,16758.&-$2%6à8*,
$E\]DSHZQLüEH]SLHF]QHLSUDZLGáRZHNRU]\VWDQLH]XU]ąG]HQLDQDOHĪ\ZF]HĞQLHMXZDĪQLHSU]HF]\WDüQLQLHMV]ą
LQVWUXNFMĊREVáXJL
Norsk (NO)
Polski (PL)
FOR BRUKER
,1)250$&-$'/$8ĩ<7.2:1,.$

2
GB
Contents
1. Safety Precautions .................................................................2
2. Parts Names...........................................................................3
3. Operation................................................................................6
4. Timer.....................................................................................13
5. Emergency Operation for Wireless Remote-controller.........14
6. Care and Cleaning................................................................14
7. Troubleshooting....................................................................16
8. Specifications .......................................................................17
1. Safety Precautions
Before installing the unit, make sure you read all the
“Safety Precautions”.
The “Safety Precautions” provide very important
points regarding safety. Make sure you follow them.
Please report to or take consent by the supply
authority before connection to the system.
Recycle
Your MITSUBISHI ELECTRIC product is designed and manufactured
with high quality materials and components which can be recycled and
reused.
Electrical and electronic equipment, at their end-of-life, should be
disposed of separately from your household waste.
Please, dispose of this equipment at your local community waste
collection/recycling center.
In the European Union there are separate collection systems for used
electrical and electronic product.
Please, help us to conserve the environment we live in!
Caution:
 'RQRWXVHDQ\VKDUSREMHFWWRSXVKWKHEXWWRQVDVWKLVPD\
damage the remote controller.

Never block or cover the indoor or outdoor unit’s air inlets or outlets .
 1HYHUZLSHWKHUHPRWHFRQWUROOHUZLWKEHQ]HQHWKLQQHUFKHPLFDO
rags, etc.
 'RQRWRSHUDWHWKHXQLWIRUDORQJWLPHLQKLJKKXPLGLW\HJ
leaving a door or window open. In the cool mode, if the unit is
operated in a room with high humidity (80% RH or more) for a
long time, water condensed in the air conditioner may drop and
wet or damage furniture, etc.
 'RQRWWRXFKWKHXSSHUDLURXWOHWYDQHRUWKHORZHUDLURXWOHW
damper during operation. Otherwise, condensation may form and
the unit may stop operating.
 1HYHULQVHUWILQJHUVVWLFNVHWFLQWRWKHDLULQOHWVRURXWOHWV
 ,I\RXGHWHFWRGGVPHOOVVWRSXVLQJWKHXQLWWXUQRIIWKHSRZHU
switch and consult your dealer. Otherwise, a breakdown, electric
shock or fire may result.
 7KLVDLUFRQGLWLRQHULV127LQWHQGHGIRUXVHE\FKLOGUHQRULQILUP
persons without supervision.
 7KLVDSSOLDQFHLVLQWHQGHGWREHXVHGE\H[SHUWRUWUDLQHGXVHUV
in shops, in light industry and on farms, or for commercial use by
lay persons.
 7KLVDSSOLDQFHLVQRWLQWHQGHGIRUXVHE\SHUVRQVLQFOXGLQJ
children) with reduced physical, sensory or mental capabilities,
RUODFNRIH[SHULHQFHDQGNQRZOHGJHXQOHVVWKH\KDYHEHHQ
given supervision or instruction concerning use of the appliance
by a person responsible for their safety.
 &KLOGUHQVKRXOGEHVXSHUYLVHGWRHQVXUHWKDWWKH\GRQRWSOD\
with the appliance.
Warning:
 7KHVHDSSOLDQFHVDUHQRWDFFHVVLEOHWRWKHJHQHUDOSXEOLF
 7KHXQLWPXVWQRWEHLQVWDOOHGE\WKHXVHU$VNWKHGHDOHURUDQ
DXWKRUL]HGFRPSDQ\WRLQVWDOOWKHXQLW,IWKHXQLWLVLQVWDOOHG
improperly, water leakage, electric shock or fire may result.
 'RQRWVWDQGRQRUSODFHDQ\LWHPVRQWKHXQLW
 'RQRWVSODVKZDWHURYHUWKHXQLWDQGGRQRWWRXFKWKHXQLWZLWK
wet hands. An electric shock may result.
 'RQRWVSUD\FRPEXVWLEOHJDVFORVHWRWKHXQLW)LUHPD\UHVXOW
 'RQRWSODFHDJDVKHDWHURUDQ\RWKHURSHQIODPHDSSOLDQFH
ZKHUHLWZLOOEHH[SRVHGWRWKHDLUGLVFKDUJHGIURPWKHXQLW
Incomplete combustion may result.
 'RQRWUHPRYHWKHIURQWSDQHORUWKHIDQJXDUGIURPWKHRXWGRRU
unit when it is running.
 1HYHUUHSDLUWKHXQLWRUWUDQVIHULWWRDQRWKHUVLWHE\\RXUVHOI
 :KHQ\RXQRWLFHH[FHSWLRQDOO\DEQRUPDOQRLVHRUYLEUDWLRQVWRS
operation, turn off the power switch, and contact your dealer.
6\PEROVXVHGLQWKHWH[W
Warning:
Describes precautions that should be observed to prevent danger
RILQMXU\RUGHDWKWRWKHXVHU
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.
Note:
The phrase “Wired remote controller” in this operation manual refers to the PAR-32MAA.
,I\RXQHHGDQ\LQIRUPDWLRQIRUWKHRWKHUUHPRWHFRQWUROOHUSOHDVHUHIHUWRWKHLQVWUXFWLRQERRNLQFOXGHGLQWKLVER[

3
GB
2. Parts Names
ŶIndoor Unit
PLFY-WP·VFM-E
Fan speed 3 speed + Auto
Vane Steps 5 steps
Auto Swing
Louver ʊ
Filter Long-life
Filter cleaning indication 2,500 hr
Enter the model setting number for
the indoor unit you want to operate. 066 (002)
ŶPLFY-WP·VFM-E
4-way Ceiling Cassette
* For systems that are capable of simultaneous cooling and heating operation, use
the setting indicated in parentheses ( ). For details on the setting procedure, refer
to the Installation Manual.
ŶWired Remote Controller
Function buttons
432 1
5
6
789 0
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
that corresponds to the locked button will not appear.
Fri
Room
Set temp.
Mode Temp. Fan
Cool Auto
Main
Main display:
Cursor Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Main display Main menu
Function guide
ű1[ON/OFF] button
Press to turn ON/OFF the indoor unit.
ű2[SELECT] button
Press to save the setting.
ű3[RETURN] button
Press to return to the previous screen.
ű4[MENU] button
Press to bring up the Main menu.
ű5Backlit 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)
ű6ON/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.
ű7Function button [F1]
Main display: Press to change the operation mode.
Main menu: Press to move the cursor down.
ű8Function button [F2]
Main display: Press to decrease temperature.
Main menu: Press to move the cursor up.
ű9Function button [F3]
Main display: Press to increase temperature.
Main menu: Press to go to the previous page.
ű0Function button [F4]
Main display: Press to change the fan speed.
Main menu: Press to go to the next page.
Controller interface
78907890
Filter
Air inlet
Vane
Air outlet

4
GB
Fri
Mode Temp. Fan
Room
Cool Set temp.
2. Parts Names
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.)
ű1Operation mode
Indoor unit operation mode appears here.
ű2Preset temperature
Preset temperature appears here.
ű3Clock (See the Installation Manual.)
Current time appears here.
ű4Fan speed
Fan speed setting appears here.
ű5Button function guide
Functions of the corresponding buttons appear here.
ű6
Appears when the ON/OFF operation is centrally controlled.
ű7
Appears when the operation mode is centrally controlled.
ű8
Appears when the preset temperature is centrally controlled.
ű9
Appears when the filter reset function is centrally controlled.
ű0
Indicates when filter needs maintenance.
ű1Room temperature (See the Installation Manual.)
Current room temperature appears here.
ű2
Appears when the buttons are locked.
<Full mode>
* All icons are displayed for explanation.
<Basic mode>
Fri
Cool
Mode Temp. Fan
AutoSet temp.
2
1
5
6
7
8
90
1
3
)
4
!
7
@
2345 6 8 2
1
5
ű3
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.
ű4
Appears when the Weekly timer is enabled.
ű5
Appears while the units are operated in the energy-save mode. (Will
not appear on some models of indoor units)
ű6
Appears while the outdoor units are operated in the silent mode.
(This indication is not available for CITY MULTI models.)
ű7
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.
ű8
Appears when the units are operated in the energy-save mode with 3D
i-see Sensor.
ű9
Indicates the vane setting.
ű)
Indicates the louver setting.
ű!
Indicates the ventilation setting.
ű@
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.)
Display
4
3
9

5
GB
2. Parts Names
Wireless Remote-Controller (Optional parts)
Temperature setting
The units of temperature can be changed. For
details, refer to the Installation manual.
Not available
Appears when a non-supported func-
tion is selected.
Battery replacement indicator
Appears when the remaining battery
power is low.
Vane setting
Step 1 Step 2 Step 3 Step 4 Step 5 Swing Auto
Fan speed setting
Set Temperature buttons
Set Time button (Sets the time)
$LUÀRZEXWWRQ&KDQJHVXSGRZQDLUÀRZGLUHFWLRQ
Mode button (Changes operation mode)
Timer ON button
Timer OFF button
OFF/ON button
Fan Speed button (Changes fan speed)
SET/SEND button
CANCEL button
Up/Down buttons
Menu button
i-see button
Reset button
Remote controller display
Battery replacement indicator
Transmission area
Not available
Weekly timer ON/OFF button
(not available)
3D i-see sensor (Air distribution)
Default Direct Indirect When Direct or Indirect
is selected, the vane
setting is set to “Auto”.
Operation mode
Cool Dry
Fan
Auto
(single set
point)
Heat
Auto*
(dual set
point)
* The initial setting is necessary.
Refer to Installation manual.

6
GB
ŶAbout 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.
Press the [ON/OFF] button again.
The ON/OFF lamp will come off,
and the operation will stop.
ŶOperation 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
ŶSettable preset temperature range
Operation mode Preset temperature range
Cool/Dry 19 – 30 ºC
Heat 17 – 28 ºC
Auto (Single set point) 19 – 28 ºC
Auto (Dual set points) [Cool] Preset temperature range for the Cool mode
[Heat] Preset temperature range for the Heat mode
Fan/Ventilation Not settable
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.
The settable temperature range varies with the model of outdoor units and remote controller.
Notes (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 2 minutes after power is supplied to
the indoor unit, the indoor unit may beep twice as the unit is performing the initial automatic
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 fluores-
cent 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 blinking, the unit needs to be in-
spected. 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 hu-
midity.
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.
If the indoor unit beeps 4 times when you are using the wireless remote controller, switch the
auto mode setting to the AUTO (single set point) mode or AUTO (dual set point) mode.
For details, refer to the included Notice (A5 sheet) or the Installation Manual.
2. Parts Names
3. Operation
Battery installation/replacement
1. Remove the top cover, insert two LR6 AA
batteries, and then install the top cover.
2. Press the Reset button.
1
2
3
Press the Reset button with an
object that has a narrow end.
Top cover
Two LR6 AA batteries
Insert the negative (–) end of
each battery first. Install the
batteries in the correct directions
(+, –)!

7
GB
3. Operation
3.2. Mode Selection Press the [F1] button to go through the op-
eration modes in the order of “Cool”, “Dry”,
“Fan”, “Auto”, and “Heat”. Select the desired
operation mode.
Cool Dry Fan
Auto Heat
Operation modes that are not available
to the connected outdoor 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.
3.3. Temperature setting
<Cool, Dry, Heat, and Auto (single set point)>
F1 F2 F3 F4
Cool
Room
AutoSet temp.
Mode Temp. Fan
Fri
Press the [F2] button to decrease the preset temperature, and press the
[F3] button to increase.
 5HIHUWRWKHWDEOHRQSDJHIRUWKHVHWWDEOHWHPSHUDWXUHUDQJHIRUGLI-
ferent operation modes.
 3UHVHWWHPSHUDWXUHUDQJHFDQQRWEHVHWIRU)DQ9HQWLODWLRQRSHUDWLRQ
 3UHVHWWHPSHUDWXUHZLOOEHGLVSOD\HGHLWKHULQ&HQWLJUDGHLQRU
1-degree increments, or in Fahrenheit, depending on the indoor unit
model and the display mode setting on the remote controller.
Automatic operation (single set point)
ŶAccording 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.
ŶDuring automatic operation, if the room temperature changes and
remains 1.5 °C or more above the set temperature for 3 minutes, the
air conditioner switches to cool mode. In the same way, if the room
temperature remains 1.5 °C or more below the set temperature for
3 minutes, the air conditioner switches to heat mode.
Cool mode 3 minutes (switches
from heating to cooling)
Set temperature +1.5°C
Set temperature
Set temperature -1.5°C
3 minutes (switches
from cooling to heating)
ŶBecause 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).
<Auto (dual set point) mode>
Preset temperature
for cooling
Preset temperature
for heating
1 The current preset temperatures will appear. Press the [F2] or [F3]
button to display the Settings screen.
Preset temperature
for cooling
Preset temperature
for heating
2Press the [F1] or [F2] button to move the cursor to the desired
temperature setting (cooling or heating).
Press the [F3] button to decrease the selected temperature, and [F4]
to increase.
 5HIHUWRWKHWDEOHRQSDJHIRUWKHVHWWDEOHWHPSHUDWXUHUDQJHIRU
different operation modes.
 7KHSUHVHWWHPSHUDWXUHVHWWLQJVIRUFRROLQJDQGKHDWLQJLQWKH
Auto (dual set point) mode are also used by the Cool/Dry and Heat
modes.
 7KHSUHVHWWHPSHUDWXUHVIRUFRROLQJDQGKHDWLQJLQWKH$XWRGXDO
set point) mode must meet the conditions below:
 3UHVHWFRROLQJWHPSHUDWXUHLVKLJKHUWKDQSUHVHWKHDWLQJWHPSHUDWXUH
 7KHPLQLPXPWHPSHUDWXUHGLIIHUHQFHUHTXLUHPHQWEHWZHHQFRROLQJDQG
heating preset temperatures (varies with the models of indoor units
connected) is met.
* If preset temperatures are set in a way that does not meet the minimum
temperature difference requirement, both preset temperatures will
automatically be changed within the allowable setting ranges.
Navigating through the screens
 7RUHWXUQWRWKH0DLQVFUHHQ>5(7851@EXWWRQ
<Auto operation (dual set point) mode>
When the operation mode is set to the Auto (dual set point) mode, two
preset temperatures (one each for cooling and heating) can be set.
Depending on the room temperature, indoor unit will automatically
operate in either the Cool or Heat mode and keep the room temperature
within the preset range.
The graph below shows the operation pattern of indoor unit operated in
the Auto (dual set point) mode.
Operation pattern during Auto (dual set point) mode
HEAT COOL HEAT COOL
Preset temp.
(COOL)
Preset temp.
(HEAT)
Room
temperature
The room temperature
changes corresponding
to the change in the
outside temperature.
F1 F2 F3 F4
Cool
Room
AutoSet temp.
Mode Temp. Fan
Fri
Cool
Room
28.5
AutoSet temp.
Mode Temp. Fan
Fri
28.5
Example display
(Centigrade in 0.5-degree increments)

8
GB
3. Operation
3.4. Fan speed setting
F1 F2 F3 F4
Cool
Room
AutoSet temp.
Mode Temp. Fan
Fri
Press the [F4] button to go through the fan speeds in the following order.
Auto
 7KHDYDLODEOHIDQVSHHGVGHSHQGRQWKHPRGHOVRIFRQQHFWHGLQGRRU
units.
Notes:
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”.
:KHQWKHWHPSHUDWXUHRIWKHKHDWH[FKDQJHULVORZLQWKHKHDWPRGH
(e.g. immediately after heat operation starts)
3. In HEAT mode, when room temperature is higher than the temperature
setting.
4. When the unit is in DRY mode.
3.5. Airflow direction setting
3.5.1 Navigating through the Main menu
<Accessing the Main menu>
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
<Item selection>
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Cursor
<Navigating through the pages>
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
page
([LWLQJWKH0DLQPHQXVFUHHQ!
F1 F2 F3 F4
Cool
Room
AutoSet temp.
Mode Temp. Fan
Fri
<Display of unsupported functions>
F1 F2 F3 F4
Title
Not available
Unsupported function
Return:
3.5.2 Vane·Vent. (Lossnay)
<Accessing the menu>
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Press the [MENU] button.
The Main menu will appear.
Press [F1] to move the cursor
down.
Press [F2] to move the cursor
up.
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.
Press the [RETURN] button to exit
the Main menu and return to the
Main display.
The message at left will appear if
the user selects a function not sup-
ported by the corresponding indoor
unit model.
Select “Vane·Louver·Vent. (Loss-
nay)” from the Main menu (refer to
page 8), and press the [SELECT]
button.
Press [F3] to go to the previous
page.
Press [F4] to go to the next
page.

9
GB
3. Operation
<Vane setting>
F1 F2 F3 F4
Fri
Swing Off Off
LouverVent.Vane
<Vent. setting>
F1 F2 F3 F4
Fri
Low
Vent.
<Returning to the Main menu>
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Vane·Louver·Vent. (Lossnay)
High power
Timer
Weekly timer
OU silent mode
Press the [F1] or [F2] button to go
through the vane setting options:
“Auto”, “Step 1”, “Step 2”, “Step 3”,
“Step 4”, “Step 5” and “Swing”.
Select the desired setting.
Auto
Auto
Swing
Step 1 Step 2
Step 4Step 3
Swing
Step 5
Select “Swing” to move the vanes
up and down automatically.
When set to “Step 1” through “Step
´WKHYDQHZLOOEH¿[HGDWWKHVH-
lected angle.
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
 7KHIDQRQVRPHPRGHOVRILQ-
door units may be interlocked
with certain models of ventilation
units.
Press the [RETURN] button to go
back to the Main menu.
+RZWRVHWWKH¿[HGXSGRZQDLUGLUHFWLRQ!
Notes:
Ɣ This function cannot be set depending on the outdoor unit to be
connected.
 For PLFY-WP9)0(VHULHVRQO\WKHSDUWLFXODURXWOHWFDQEH¿[HGWR
FHUWDLQGLUHFWLRQZLWKWKHSURFHGXUHVEHORZ2QFH¿[HGRQO\WKHVHW
RXWOHWLV¿[HGHYHU\WLPHDLUFRQGLWLRQHULVWXUQHGRQ2WKHURXWOHWV
follow UP/DOWN air direction setting of remote controller.)
Ŷ([SODQDWLRQRIZRUG
“Refrigerant address No.” and “Unit No.” are the numbers given to
each air conditioner.
“Outlet No.” is the number given to each outlet of air conditioner.
(Refer to the illustration below.)
³8S'RZQDLUGLUHFWLRQ´LVWKHGLUHFWLRQDQJOHWR¿[
12345
Horizontal airflow
Downward
Remote controller setting
The airflow direction of this
outlet is controlled by the airflow
direction setting of remote
controller.
Fixed
The airflow direction of this outlet is fixed
in particular direction.
* When it is cold because of direct
airflow, the airflow direction can be
fixed horizontally to avoid direct airflow.
Reset
horizontal
Note:
The outlet No. is indicated by the number of grooves on both
ends of each air outlet. Set the air direction while checking the
information shown on the remote controller display.
Air outlet identification marks
Outlet No.3
Outlet No.4
Electric Component box
Outlet No.1
Outlet No.2

10
GB
3. Operation
ŶManual vane angle (Wired remote controller)
F1 F2 F3 F4
Main
Main display:
Cursor Page
Main menu
Maintenance
Initial setting
Service
F1 F2 F3 F4
Maintenance menu
Main menu:
Cursor
Auto descending panel
Manual vane angle
3D i-See sensor
F1 F2 F3 F4
Manual vane angle
Input display:
Address Check
M-NET address
Identify unit Check button
1
F1 F2 F3 F4
Manual vane angle
Manual vane angle
Select:
Setting
Outlet Angle
Note:
Do not set the draft reduction in an environment with high humidity.
Otherwise, condensation may form and drip.
1Select “Maintenance” from the
Main menu (refer to page 8), and
press the [SELECT] button.
2Select “Manual vane angle” with
the [F1] or [F2] button, and press
the [SELECT] button.
3Select the “M-NET address” for
the units to whose vanes are to be
fixed, with the [F2] or [F3] button,
and press the [SELECT] button.
Press the [F4] button to confirm the
unit.
The vane of only the target indoor
unit is pointing downward.
4The current vane setting will
appear.
Select the desired outlets from
1 through 4 with the [F1] or [F2]
button.
 2XWOHW³´³´³´³´DQG³
4, (all outlets)”
Press the [F3] or [F4] button to go
through the option in the order of
“No setting (reset)”, “Step 1”, “Step
2”, “Step 3”, “Step 4”, “Step 5” and
“Draft reduction*”.
Select the desired setting.
* Draft reduction
The airflow direction for this setting
is more horizontal than the airflow
direction for the “Step 1” setting in
order to reduce a drafty feeling.
The draft reduction can be set for
only 1 vane.
ŶVane setting
No setting Step 1 Step 2
Step 4Step 3
All
outlets
Draft
reduction*
Step 5
Press the [SELECT] button to save the settings.
A screen will appear that indicates the setting information is being trans-
mitted.
The setting changes will be made to the selected outlet.
The screen will automatically return to the one shown above (step 5)
when the transmission is completed.
Make the settings for other outlets, following the same procedures.
If all outlets are selected, ZLOOEHGLVSOD\HGWKHQH[WWLPH
the unit goes into operation.
Navigating through the screens
To go back to the Main menu................ [MENU] button
To return to the previous screen .......... [RETURN] button
Ŷ&RQ¿UPDWLRQSURFHGXUH
F1 F2 F3 F4
1
Manual vane angle
Input display:
Address Check
M-NET address
Identify unit Check button
F1 F2 F3 F4
Manual vane angle
Return:
M-NET address
Function setting for unit
with vane fully open.
F1 F2 F3 F4
Manual vane angle
Return:
No communication
Check Unit state.
Caution:
To prevent falls, maintain a stable footing when operating the unit.
1Select the “M-NET address” for
the units to whose vanes are to be
fixed, with the [F2] or [F3] button.
3UHVVWKH>)@EXWWRQWRFRQ¿UPWKH
unit.
2After pressing the [F4] button, wait
approximately 15 seconds, and
then check the current state of the
air conditioner.
 ĺ7KHYDQHLVSRLQWLQJGRZQZDUG
ĺ7KLVDLUFRQGLWLRQHULVGLVSOD\HG
on the remote controller.
 ĺ$OORXWOHWVDUHFORVHGĺ3UHVV
the [RETURN] button and continue
the operation from the beginning.
 ĺ7KHPHVVDJHVVKRZQWRWKHOHIW
DUHGLVSOD\HGĺ7KHWDUJHWGHYLFH
does not exist at this refrigerant
address.
 3UHVV WKH >5(7851@ EXWWRQ WR
return to the initial screen.
3Change the “M-NET address” to
the next number.
 5HIHU WR VWHS 1to change the
“M-NET address” and continue
with the confirmation.