Panasonic CU-M1403KE User manual

Operating
Instructions
MULTI-SPLIT AIR CONDITIONERS
Before using your air conditioner, please read this operation
manual carefully and keep it for future reference.
Outdoor Unit
CU-M1403KE
CU-M1803KE
CU-3M2003KE
Indoor Unit
CS-M903KE
ENGLISH
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DEUTSCH..--.-
ayes
NEDERLANDS
ITALIANO:
Panasonic
F56595

Operating
Instructions
Room
Air
Conditioner
Before using your air conditioner, please read this operation
manual carefully and keep it for future reference.
[CONTENTS]
©
Names
of
Each
Patt
-++<+-s-+ss+seosseassssonsnsedessenesaverensssannsacensnsee
2.3
Remote
Control-Name
of
Each
Part
and
Functions
-----------
4-5
Remote
Control
Preparation
Before
Operation
----+--++++++++++
6-7
Before
Operating
the
Unit
--+:-.-:sssecessesesseseseseenetenenteretenens
8.9
©
Automatic
Operation
---s--ssssssesessssesesteesssseteeseeeseneenenees
10-11
Cooling
Mode
and
Soft
Dry
Mode
Operation
---+-++-++++++++-
12-13
Setting
the
Timer-s-----ssesesseseeseeecsessesseeesseeeneeeeneneenenencenenes
14-16
Convenient
Operation
(Sleep
&
Circulation
Mode)
eect
7.
Airflow
Direction
Adjustment
«+--+:
soseeneensnnnnnees
18-19
Forced
Operation
(When
the
Remote
Control
can’t
be
used)
-----20
©
Care
and
Maintenance
---:::s:sssceseesceseeseeeeeeeeeseerenereenees
21-23
Troubleshooting-Normal
Operation
--+---+-++++++
seaegeneaieeaet
24.25
Troubleshooting-Abnormal
Operation
--++-++++-+++ssssseeeeeeee
+26
-
27
Operation
Hints
---+-+:ss:sssssssesseesessseesesseeeseensensneeesnenneetenenensans
28
is
there
a
problem?
(Call
the
dealer
or
service
center
immediately)
---------
29
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e
S
S
HSITONS

Wea
ee
|
Front Panel
Panel Opener Button
(Left And Right Sides)
Horizontal Airflow
Direction Louver
Signal Receptor oOdOo®
Receives the signals from the
remote control.
(Signal received sound: two short
beeps or one long beep)
Operation Indication Lamps
Light up when the air conditioner is in operation.
(Blinks on and off at the start of automatic operation.)
Vertical Airflow Direction
Louver
Air Outlet Vent
(CU-M1803K)
Air Intake Vents
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SL
Drain Hose
CERT TCETTE
oOuntl
Air Outlet Vent

|
j
Cooling Test Operation Button
Use when installing and moving.
Normally it should not be used.
Forced Operation Button
Use when the remote control cannot be used.
Power switch
Set to "O" (OFF) when not using the air
conditioner for a long time.
Air Filter
Remote Control Remote Control Two R03, UM-4
Holder Panasonic dry-cell
batteries
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(1)
Air Cleaning Filters
ERE
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Zz
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a
7)
x

Remote Control-Name of Each Part and Functions f of ff OW
Transmits the signals. q
Displays the operation conditions.
| A ita
Sleep Mode Auto Operation Button
Press once for Sleep Mode Auto Operation.
Press once more to cancel
Sleep Mode Auto Operation.
Operation Mode Selection Button
Use to select the operation mode
(AUTOMATIC, COOLING, SOFT DRY &
CIRCULATION).
Airflow Direction Auto—Contro!l Button
Press for Automatic Airflow Direction Operation.
Panasonic
[Separate displays and functions are available when the door is opened.]
Clock button
Use to set the timer to the current time.

Start/Stop Button] (¢ A long beep will sound.)
Operation will start when
the button is pressed, and stop
when the button is pressed again.
m
z
Q
as
nO.
a3
Airflow Volume Selection Button
Press to change the volume of airflow.
| Airflow Direction Manual (* Two short beeps will sound.)
Control Button
Adjusts the airflow direction vertically.
Room Temperature
Setting Button
Use to set the room temperature.
Types of confirmation sound:
¢ Stopping by pressing the (START/STOP) button: a long beep
¢ Cases other than the above: two short beeps
OFF Timer Button
ON Timer Button
Cancellation Button
Program Button
Use to set the timer.
Time Button
Use to adjust timer
| setting and the current time.

Two R03, UM-4 Panasonic dry-cell batteries or equivalent.
Remote Control Preparation Before Operation
Remove the cover from Insert the two batteries. Fix the cover to the
the back of the remote back of the remote control
control. (“12:00” will flash in the
operation display.)
FEOEEN) Gent ae ¢ Ifthe display does not
[OPEN } Gently press the place “ ;
Be
rod
[OPEN]
and
slide
appear
when
the
batteries
the
cover
toward
you.
g
are
inserted,
remove
the
baiteries and insert them
once more.
Cautions regarding the batteries
The batteries can be used for approximately one year.
Do not use rechargeable (Ni-Cd) batteries, because such batteries differ from standard dry cell batteries in
shape, dimensions and performance.
Be sure to replace the batteries with two new batteries of the same type as each other.
Remove the batteries if the air conditioner is not going to be used for an extended period of time.
Press the (Start/Stop } button at the place where the holder is to be
affixed to confirm that there is a beep when the remote control sig-
nals are received by the main unit.
Secure the holder with screws. To put the remote control into
the holder
Insert the remote contro! diagonally from
above, and then press to the back of the
holder.
Remote control holder

HSITONS
Open
the
door
and
Press
the
Time
button
Press
(the
Clock)
press
(the
Clock)
to
set
the
hours
and
button,
and
then
close
"
button.
minutes.
the
remote
control
door.
¢
After
the
batteries
have
been
Press
the
!=!
button
to
ad-
The
letters
or
AM
or
PM
will
light
inserted:
vance
the
time,
and
press
the
up
and
setting
of
the
current
time
PM
“12:00”
will
blink
in
the
button
to
go
back.
will
be
completed.
display.
(The
letters
of
AM
or
PM
will
When changing
the
time:
blink.)
The
letters
of
AM
or
PM will
blink.
(Caution
e The timer uses the current time as a reference.
If the time is not set correctly, correct timer setting will not be possible.
e When the timer is set
The current time display will be cleared.
e About the Remote Control [BA] switch
* This switch is used when two air conditioner units have
been installed in the one room.
¢ Signals cannot be transmitted when the switch is set to
“B,” so always set this switch to “A”.
¢ |f two air conditioners have been installed in the one
room, please consult with your dealer.

Do not use the air condi-
tioner for purposes other
than cooling the room.
Do not use this air conditioner for
other purposes, such as drying
clothes, preserving foods, keeping
animals or cultivating plants.
Do not insert sticks or
other objects into the air
intake and outlet vents.
Be particularly
careful with young
s{=1(o) c= mO)el-Je-hilare mial=
Do not pull out the power
cord.
Always hold the plug when
removing the power cord.
Damage to the cord may result in
serious electrical shocks.
Operating the remote control:
« Aim at the signal receptor on the room air
conditioner when operating.
¢ Do not drop or throw the remote control.
Make sure that the
signal path is not
obstructed.
* Do not place the remote conirol in a location
that is exposed to direct sunlight or next to a
heating unit or other heat source.
Unit}
|
Tie
Avoid exposing the body
directly to a continuous
airflow for long periods.
Be careful of
Use under the following
conditions:
Cooling and Soft Dry:
¢ At setting temperatures
of 20°C or higher
¢ At humidity of 90% or
less
\f the air conditioner operates
continuously under conditions that
are outside these limits, condensa-
tion will form in the air outlet vents
and dripping will occur.
yj
Te
The maximum distance
at which signals can be
received is about 10 m.

HSIONA
For air conditioners with a power Set the power switch to “I” (ON).
plug, insert the power plug into an
electrical outlet.
Insert securely so that it is not loose.
e |f the air conditioner is not going to be used for an extended period of time
If the power switch is left at “!’ (ON), approximately 2.5 watts of electric power are used even if the main
unit is turned off by remote control.
e If there is a danger of lightning
The air conditioner is provided with a built-in protective device, but the control equipment may be ad-
versely affected depending on the extent of lightning activity.