Mitsubishi Electric Starmex MSY-GE10VA User manual

MITSUBISHI
,
A
ELECTRIC
m
SPLIT-TYPE
AIR
CONDITIONERS
MSY-GE1
OVA
MSY-GE13VA
MSY-GE15VA MSY-GE18VA
OPERATING
INSTRUCTIONS
- To use this unit correctly and safely, be sure to read these operating
instrucIions
before
use.

e
OPERATING
INSTRUCTIONS
a
CONETN—rs
;
a SAFETY PRECAUTIONS
'; I NAME OF EACH PART
.
a
PREPARATION
BEFORE
OPERATION
I I SELECTING OPERATION MODES
I
FAN
SPEED
AND
AIRFLOW
DIRECTION
ADJUSTMENT
. a SMART SET OPERATION
I
a
ECONO
COOL
OPERATION
I
a
TIMER
OPERATION
_(0N/OFF
TIME)
I CLEANING
I WHEN YOU THINK THAT TROUBLE HAS OCCURRED
I WHEN THE AIR CONDITIONER IS NOT GOING TO BE USED FORA LONG TIME
I
INSTALLATION
PLACE
AND
ELECTRICAL
WORK
I
I
SPECIFICATIONS
(O‘DGVOSQOIUIJSNQA
O
SAFETY
PRECAUTIONS
- Since rotating pans and parts which could cause an electric shock are used
In
this
product.
be
sure
to
read
these
'Salety
Precautions"
bolero
use.
- Since the cautionary Items shown here are important tor safety, be sure to
observe
them.
- Altar reading this manual. keep It together with the Installation manual In a
handy place tor easy relerence.
Incorrect
handling
could
cause
serious
hazard.
such
as
A WARNING :
death. serious injury. etc. with a high probability.
A CAUTION . Incorrect handling could cause serious hazard depending
on the conditions.
Do
not
connect
the
power
cord
to
an
Intermediate
point.
use
an
ex-
tension
cord.
or
connect
multiple
devices
to
a
single
AC
outlet.
- This may cause ovemaatlng.hre, or electric shock.
Make
sure
the
power
plug
Ia
tree
01
dirt
and
Insert
It
securely
Into
the
outlet.
- A dirty plug may cause lire or electric shock.
Do
not
bundle,
pull.
dam
or
modlly
the
power
cord,
and
do
not a ply heat or place vy ob eels on It.
- Thrs may cause lire or e clrlc s ock.
Do
not
turn
the
breaker
'OFFION
or
disconnect/connect
the
power
In
during
operat
on.
- Thle‘Insg create sparks, which can cause lire,
A After the Indoor unit is switched OFF with the remote controller.
make
sure
to
turn
the
breaker
OFF
or
disconnect
the
power
plug
Do
not
expose
your
body
directly
to
cool
air
tor
a
prolonged
ten
h
at
time.
- his could be detrimental to your health.
The
unlt
should
not
be
Installed,
relocated.
dial
sembled.
altered, or repaired b the user.
- An Improperly hen led air conditioner me cause lire. electric
shock,
injury,
or
water
leakage.
etc.
Consu
l
our
dealer.
- ll the power supply cord Is damaged, It must replaced by the
manulacturer
or
Its
service
agent
In
order
to
avoid
a
hazard.
When
Installing.
relocating.
or
servicing
the
unit,
matte
sure
that
no
substance
other
than
the
Ipecltled
refrigerant
(R41DA)
enters
the
retrlgerant
circuit.
- Any presence oi lorel n substance such as air can oause abnor-
the pressure rise on may result In explosion or lnlum.
~ The use at any refrigerant other than that s cilied lori e system
will
cause
mechanical
lallure.
system
mal
unclion.
or
unit
break
down.
In
the
worst
case,
this
could
lead
to
a
serious
Impedlment
to securing product solely
This
appliance
Is
not
Intended
for
use
by
persons
(Including
children)
with
reduced
physical,
eerie
ry
or
til
bllltias,
or lack oi esperlence and knowiedg unle
given supervision or Instruction co
arias by a person responsible tor In
Children
hould
be
uperv
with
the
appllance.
rath
tthay
do
not
play
En-l
Ilse!!!)esotsmeelsstssqlnthts
manual
u
: Be sure not to do.
: Be sure to follow the Instruction.
: Never Insert your linger or stick, etc.
: Never step onto the Indoor/outdoor unit and do not put anything on them
: Danger oi electric shock. Be careful.
: Be sure to shut all the power.
Do
not
Insert
your
linger
tick.
or
other
objects
Into
the
air
®
Inlet
or
outlet.
- This may caueeinJury.slnca the tan Inside rotate: at high speeds
during operation.
In
case
oi
an
abnormal
condition
(such
as
a
bumlng
smell).
atop the air conditioner and disconnect the power plug or turn
the
breaker
OFF.
- A continued operation in the abnormal state may cause 3 mal-
function. lire. or electric shock. In this case, consult your dealer
r_
When
the
air
conditioner
does
not
cool
or
heat.
there
Is
a
pos-
slblllty pl retrl erant laaka e. In this case. consult your dealer.
Ila
repair
Invo
vas
recharg
no
the
unit
with
relrlgerant.
ask
the
so Ice technician for details.
- The relrlgerant used In the air conditioner ls sale. Normally, II does
not
leak.
However.
it
ralrigerant
leaks
and
comes
in
contact
With
a heal source such as a lam heater. kerosene heater, or cooking
stove.
It
will
create
a
harmlul
gas.
The
user
should
never
attempt
to
wash
the
Inside
oi
the
Indoor
unit.
Should
the
inside
of
the
unit
require
cleaning.
contact
your
dealer.
- Unsuitable detergent may cause damage to plastic material Inside
the
unit.
which
may
result
In
water
leakage,
Should
detergent
come In contact with electrical parts or the motor. it will result m
e mallunctlon. smoke. or lire.
.- A CAUTION
Do
not
touch
the
air
Inlet
or
the
aluminum
line
at
the
Indoor!
outdoor
unlt.
- This may cause Iniury.
O
O
A
o : Be sure to disconnect the power supply plug from the power outlet
0
V
Do
not
use
Insecticides
or
"ammable
aprays
on
the
unit.
This
may
cause
a
fire
or
delonnatlon
ol
the
unit.
Do
not
expose
pets
or
houseplants
to
direct
alrtIow.
- This may cause Injury to the pets or plants.
Do
not
place
other
electric
appliances
or
furniture
under
the
lndoorloutdoor
unlt.
- Water may drip down lrom the unit. which may cause damage
or maltunctlon.
Do
not
leave
the
unit
on
a
damaged
Installation
stand.
- The unit may lull and cause Injury.

SAFETY
PRECAUTiONs
A
CAUTION
Do
not
atop
on
an
unstable
bench
to
operate
or
clean
the
unlt.
-
This
may
cause
iniUry
it
you
tall
down.
no not pull the power cord.
-
This
may
cause
a
portion
oi
the
core
wire
to
break.
which
may
cause
overheating
or
lire
Do
not
operate
awltches
with
wet
hands,
-
This
may
cause
electric
shock
Do
not
clean
the
air
conditioner
with
water
or
place
an
obi-ct
that contains water, each as a [lower vase. on it
-
This
may
cause
fire
or
electric
shock
Do not atop on or place any object on the outdoor unlt.
-
This
may
cause
lI'lIUfy
it
you
or
the
object
tails
down.
Do
not charge or disassemble the batteries. and do not
throw
them
into
a
tire,
-
This
may
cause
the
batteries
to
leak.
or
cause
a
fire
or
expiry
SID"
Do
not operate the unit for more than 4 hours at hlgh hu-
mldity
80%
RH
or
more)
andlor
with
windows
or
outside
door In open.
-
This
may
cause
the
water
condensation
in
the
air
conditioner.
which may drip down. wetting or damaging the fumilure.
-
The
water
condensation
in
the
air
conditioner
may
contribute
to growth of fungi. such as mold.
Do not use the unlt for special purposes. such as storing
teed.
raising
animals.
growing
plans.
or
preservlng
precl-
lion devices or art objects.
-
This
may
cause
delenoration
of
quality.
or
harm
to
animals
and plants.
Do
not expose combustion appliances to direct airflow.
-
This
may
cause
incomplete
combustion.
Never put batteries in your mouth for any reason to avoid
accidental
Ingestion.
-
Battery
ingestion
may
cause
choking
and/or
poisoning.
Before
cleaning
the
unlt.
switch
It
OFF
and
disconnect
the
power
plug
or
turn
the
breaker
OFF.
-
This
may
cause
injury.
since
the
tan
inside
rotates
at
high
speeds
dunng
operation
When
the
unit
will
be
unused
for
along
time.
disconnect
the
power plug or turn the breaker OFF.
-
The
unit
may
accumulate
dirt.
which
may
cause
overheating
or ire,
Replace all batteries oi the remote controller with new ones
of
the
aame
typo.
-
Using
an
old
battery
together
with
a
new
one
may
cause
overheating. leakage, or explosion.
lithe
battery
huld
come:
in
contact
with
your
skin
or
clothes.
waah them thoroughly with clean water.
-
itlhe
battery
iluid
comes
in
contact
with
your
eyes.
wash
them
thoroughly
with
clean
water
and
Immediately
seek
medical
attention.
Ensure
that
the
area
is
well-ventilated
when
the
unit
la
oper-
tied together with a combuatlon appliance.
-
Inadequate
ventilation
may
cause
oxygen
starvation
Turn
the
breaker
OFF
when
on
hear
thunder
and
there
la
a
pouihill
at
a
lightning
a
lie.
-
Tho
until!
may
be
damaged
it
lightning
strikes
After the air conditioner to need for aeverel aoaaona. per-
form
lnapaction
and
maintenance
In
addition
to
normal
cleaning.
-
Dirt
or
dual
in
the
unit
may
create
an
unpleasant
odor.
con-
tribute
legrowlh
oi
iungl.
such
an
mold.
or
clog
the
dratn
pan-
loge, an cauae water to leak from the indoor unit. Consult
your
dealer
lei
inspection
and
maintenance.
which
require
apeclalized
knowledge
and
skills,
0
IMPORTANT
v
Dirty filters cause condensation in the air conditioner which wlli con-
tribute
to
the
growth
at
iungl
such
as
mold.
it
Is
thereiore
recommended
to clean air fl tars every 2 weeks.
r
installation
WARNING
Consult
your dealer tor installing the air conditioner.
® - It should not be Installed by the user since installation requires
speCialized
knowledge
and
skills
Ari
improperly
installed
air
conditioner may cause water leakage. fire. or electric shock.
LProvlde a dedicated power supply for the air conditioner.
'
A non-dedicated power supply may cause overheating or fire.
Do
not Install the unlt where nammable gas could leak.
‘
ll
gas
leaks
and
accumulates
around
the
outdoor
unit.
it
may
cause
an
explosion
__*
Earth
the
unlt
correctly.
‘
Do
not
connect
the
earth
Wire
to
a
gas
pipe.
water
pipe.
light»
hing rod. or a telephone earth wire Improper earthing may
cause eleclnc shock.
A}.
CAUTION
Install an earth leeke e breaker depending on the installe-
lion lgcatlon oi the e r conditioner [such as highly humid
areas
t
-
lien
earth
leakage
breaker
is
not
installed.
it
may
cause
electnc
shock
Enauro
that
the
drain
water
In
properly
drained.
-
ii
the
drain
passage
is
improper,
water
may
drip
down
horn
the
indoor/outdoor
unll.
wetting
and
damaging
the
iumilure.
ten
abnormal
condition
Immediately
slop
operating
the
air
conditioner
and
consult
your
dealer
t" ii-l

I OPERATING INSTRUCTIONS 0
NAME
OF
EACH
PART
Indoor
unit 5 Remote controller
Signal transmitting
section
Distance oi signal :
About
6
m
Beep(a)
is
(are)
heard
from
the
indoor
unit
when
the
signal
is
received
Operation
display
OFF/0N
(stop/operate)
button
FAN speed
control
button
Operation
select button
it
I
Off-timer button
On-timer button
SMART SET button
TIME
set
buttons
ECONO
increase
time
EuggnL-
Decrease
time
VANE
CLOCK
button
F’
control
button
RESET button F
Lid
Slide down to open
Remote
controller
holder
Outdoor
unlt
Air Inlet (back and side)
Piping
Drainage M“ - install the remote controller
holder
in
a
place
where
the
i
signal
can
be
received
by
Air
outlet
the
indoor
unit.
Only
use
the
remote
controller
provided
with
the
unit.
Drain outlet Do not use other remote controllers.
Outdoor
units
may
be
different
in
appearance.
it
two
or
more
Indoor
units
are
installed
in
proximity
to
one
another.
an
indoor
unit that is not Intended to be operated may respond to the remote controller
PREPARATION
BEFORE
OPERATION
Before operation: Insert the power supply plug into the power outlet and/or turn the breaker on.
Installing the remote controller batteries Setting current time
2"
Insert
the
negative
pole
of
AM
alkaline
better-lee
tiret.
I 3,. install the front lid.
3‘
Press
the
TIME
buttons
to
set
the
time.
& Pree- CLOCK egein. om Each press increases!
Mela
IUi’I
the
polarity
oi
the
betteriee
II
comet.
decreases
the
time
by
Do "n‘otuununaeneu betteriee Ind leaking bettedu.1'tleremoteooniroiiercouid 33.33 1 minute (10 minutes when
the notion. '
'
Do
not
UM
rechargeable
betteriee.
pressed
longer).
-
Replace
all
bettenee
with
new
cool
at
the
some
I
Bettenoe
can
be
and
tor
approximately
1
year.
i?”
,
betteriee
with
expired
elicit
ilvee
lent
shorten
-
Pm:
RESET
gently
ueinq
a
thin
inatrument.
nnREsETbuttonhnotpmw,wmmooMmihrnleynotomteoomotty.
-
Prose
CLOCK
gently
using
a
thin
Instrument.

MODE FAN OSTOP
n
MODE
__ Press
changes
mode
in
the
following
order:
to select operation mode. Each press
n
m
or.
Press ® or © to set the temperature.
Each press raises or lowers the temperature by 1°C.
'—
error
to stop the operation.
-
The
same
setting
is
selected
the
next
time
by
simply
pressing
Operation indicator lamp
The operation indicator lamp shows the operation state of the unit.
Indication
Room temperature
Operation state
About TC or more
away tram set tem-
peratu re
The unit is operating to reach the set
temperature
About 1 to 2'6 tram
set temperature
a
—>
O
—>
o
—>
it
I (IFEEL) (COOL) (DRY) (FAN) I
Not
lighted
Lighted o
Bl FEEL mode
The unit selects the operation mode according to the room temperature
when I FEEL is selected, When the room temperature is higher than 25'C,
COOL is selected (set temperature: 24°C). When the room temperature is
lower than 25°C. DRY is selected. However, when operation is stopped and
then started within 2 hours. the mode which has been selected previously
is operated.
Note:
During COOL operation, the set temperature may not be changed when
the room temperature is more than 2‘6 higher than the set temperature.
In this case, please wait until the room temperature drops to within TC of
the set temperature,
Cl
COOL mode
Enjoy cool air at your desired temperature.
0 DRY mode
Dehumidify your room, The room may be cooled slightly.
Temperature cannot be set during DRY mode.
35‘ FAN mode
Circuiate the air in your room,
nergenc
op
a
When
the
remote
controller
cannot
be
used...
-
Emergency operation can be activated by presstng the emergency operation
switch (ED SW) on the indoor unit.
Each time the E O.SW is pressed, the operation changes in
the ioiiowing order:
Operation indicator lamp
0
Emergency COOL
Set temperature ' 24°C
Stop Fan speed ' Medium
Horizontal vane : Auto
Note:
The first 30 minutes oi operation is test run, Temperature
control does not work, and fan speed is set to High,
If
a
power
iaiiure
occurs
or
the
main
power
is
turned
oft
during
operation,
“Auto
restart function” automatically starts operation in the same mode as the one
set with the remote controller Just bolero the shutoft oi the main power When
timer is set. timer setting Is cancelled and the unit starts operation when power
ls resumed.
It you do not want to use this tunction. please consult the service repre-
sentntlve because the setting of the unit needs to be changed.
l‘In—t

AN SPEE "AND
AIRFLOW
DIRECTION
ADIUSTMENT
-
U
Orr/ow
i%<i)&9&
,
Press
fan speed in the following order:
.
—>-
(AUTO)
(Quiet)
(Low)
(Med)
(High)
(Superngh)
- Two short beeps are heard from the indoor unit when set to AUTO,
- Use higher fan speed to cool the room more powerfully. it is recom—
mended to lower the fan speed once the room ls cool.
- Use lower fan speed for quiet operation.
' EN]
to select fan speed. Each press changes
V
VANE
.
Press to select airliow direction. Each press
changes airiiow direction in the following order:
_§v—)(—>l-}l—'>V
I (AUTO) (1) (Z) (3) (4) (5) (SWING) I
- Two short beeps are heard from the indoor unit when set to AUTO.
directlon
The vane is set to the most efficient airflow diredion. :horizontai
position.
For eflicient air conditioning, select the upper position for
COOL/DRY. and the lower position for FAN. If the position (4)
or (5) is selected during COOL/DRY, the vane automatically
moves to the horizontal position after 0.5 to 1 hour to prevent
any condensation from dripping.
The vane moves up and down Intermittenlly.
I
To
change
the
horizontal
airflow
direction.
Move the vertical vane manually before starting operation.
En-G
.............................u."on...nu"....uuu..-...........nu...u............................nun...
MODE FAN @3709
CLUE).
arm VANE 95‘ “‘27
WET
SMARTSET
—
Press during COOL or ECONO COOL mode to
select SMART SET mode.
If
-'_ Set the temperature. fan speed, and air flow direction.
- may same setting is selected from the next time by simply pressing
-
One group of setting can be saved.
-
Select
the
appropriate
temperature,
fan
speed,
and
airflow
direaion
according to your room,
SMARTSET
.
Press again to cancel SMART SET operation,
0 SMART SET operation also is canceled when the MODE button is
pressed.
SMART SET operation
A simplified set back£r§lction enables to recall the preferred (preset) setting with
a
single
push
of
the
button.
Press
the
button
again
and
you
can
go
back
to
the previous setting in an instance.
Example of use:
1. Low energy mode
Set the temperature TC to ire warmer in COOL. This setting is suitable for
unoccupied
room.
and
while
you
are
sleeping.
2. Saving frequenlJy used settings
Save your preferred setting for COOLIECONO COOL. This enables you to
select your preferred setting with a single push of the button.

ECONO
COOL OPERATION
TOO
-‘
00
i
~
I
tum
t
Loot
MODE
FAN
OSTOP
E60000“
,
Press
during
COOL
mode
to
start
ECONO
COOL
operation.
The
unit
performs
swing
operation
vertically
in
various
cycle
according
to
the
temperature of the unit. Set temperature is set 2‘0 higher amomatimlly.
'morm
,
Press
again
to
cancel
ECONO
COOL
operation.
~ ECONO COOL operation also is canceled when the VANE button is
pressed.
What
is
“ECONO
COOL”?
Swing
air
flow
(change
of
air
flow)
makes
you
feel
cooler
than
constant
air
flow.
80.
even though the set temperature is automatically set 2°C higher. it is possible to
perform
cooling
operation
with
keeping
comfort.
As
a
result,
energy
can
be
saved.
)
TIMERAOPERATION
(ON/OFF
TIMER
I.
mum
esrop
—
Press
or
a
cam
during
operation to set the timer.
(ON
timer)
:
The
unit
turns
ON
at
the
set
time.
(OFF
timer)
:
The
unit
turns
OFF
at
the
set
time.
'
ON
or
0+0
blinks.
'
Make
sure
that
the
current
time
is
set
correctly.
W
_
Press
E
(Increase)
and
E
(Decrease)
to
set
the
time
of
timer.
Each
press
increases
or
decreases
the
set
time
by
10
minutes.
-
Set
the
timer
while
on
or
00
is
blinking.
“— OSTART OSTOP
__ Press or a
again
to cancel timer,
Note:
.
ON
and
OFF
timers
can
be
set
togetherr
if
mark
Indicates
the
order
at
timer
operations.
- ti power failure occurs while ON/OFF timer ls set, see "Auto restart
unctlcn'.
[in-6

o
OPERATING [NSTRUCTIONS e
CLEm'c"
‘
Instructions:
-
Switch
off
the
power
supply
or
turn
off
the
breaker
before
cleaning.
.
Use
only
diluted
mild
detergents.
'
3°
Careful
"Of
to'touch
the
metal
parts
with
your
hands.
-
Do
not
expose
pens
to
direct
sunlight,
heat.
or
tire
to
dry.
-
Do
not
use
benzrne,
thlnner.
polishing
powder,
or
Insecticide.
-
Do
not
use
water
hotter
than
50‘C.
. .
Air cleaning filter
. .
(Anti-Allergy
Enzyme
Fllter)
7““ I ..
.. , Back srde of air filter
‘7» ' ' Clean every 3 months:
ii
"I
iiiiiiililii
-
Remove
dirt
by
a
vacuum
cleaner.
‘
' Put it back to its original position, and install all tabs of the air nlter.
Q. When dirt cannot be removed by vacuum. cleaning:
- Soak the lilter and its frame in lukewarm water before nnsrng it.
(Diluted mild detergents can be used when dirt cannot be removed )
- After washing with water, dry it well in shade. Install all tabs of the air Mar
:3.
Every year:
%I
-
Replace
it
with
a
new
air
cleaning
tilter
. _ . for best performance
A" filter Catechm air filter) - Parts Number—
- Clean every 2 weeks
- Remove dirt by a vacuum cleaner. or rinse with water. PP" ‘0 remove from the
- After washing with water, dry it well in shade. 3"
What is “Catechln alr filter” ?
Catechin
is
a
bioflavonoid
that
Is
found
in
green
tea
that
has
both
antivi—
rel and antioxidant qualities. In addition to these benetits. Catechin also
offers excellent deodorizing characteristics. Catechin air filter uses this
compound to not only improve air quality but also prevent the spread of
bacteria and viruses in the room.
Front panel
1. Lift the front panel until a 'click" is heard.
2.
Hold
the
hinges
and
pull
to
remove
as
shown
In
the
above
Illustration.
'
3::2:“:w;:r:°':::;‘":rof°'
be“
performance
""1
'°
- Mp9 with a :0“ dry cloth or rinse it with water. P p n.
. . - Dirty filters cause condensatlon In the air conditioner
0
Do
not
soak
it
In
water
for
more
than
two
hours.
whlch
will
contribute
to
the
growth
of
fungl
such
as
-
Dry
it
well
in
shade.
mold.
It
Is
therefore
recommended
to
clean
alr
filters
3.
Install
the
front
panel
by
following
the
removal
procedure
every
2
weeks.
In
reverse,
Close
the
front
panel
sewrely
and
press
the
positions indicated by the arrows.
Air outlet and Fan (before cleaning, make sure that the fan is stopped)
II—_lrl—
__
Tum
the
horizontal
vanes
down-
_
Swing
out
the
two
vertical
vanes
—
Clean
the
air
outlet
and
fan.
ward. Then. remove the upper one by one. - Wipe with a soft dry cloth.
vane as shown in G) and (D.
-
Repeat
(D
and
<21
for
the
lower
vane.
El—_—la_—__
—
Put the vertical vanes back to their _ Install the horizontal vane by
original
positions
correctly
one
by
following
the
removal
procedure
one. into their respective guide. in reverse.
-
Push
the
vanes
until
they
click
into
place.
-
If
the
horizontal
vane
is
not
installed
cor-
rectly. all LED lamps blink when power ls
turned
on.
Note:
Do
not
apply
excessive
force
to
the
fan.
III-7

Even
Ifthese Items are checked, when the unit does not recover from the
trouble.
stop
using
the
air
conditioner
and
consult
your
dealer.
Symptom
The
unit
cannot
be
operated.
Is
the
breaker
turned
on?
-
Is
the
power
supply
plug
connected?
-
Is
the
ON
timer
set?
Are the horizontal vanes installed correctly?
Page
7
All
LED
lamps
on
the
indoor
unit
are
blinking.
The horizontal vane does not
move.
-
Are
the
horizontal
vane
and
the
vertical
vane
insmlled
correctly?
-
Is
the
fan
guard
deformed7
Theunitcannotbe
operated
-
This
protects
the
unit
according
to
instnrc-
for about 3 minutes when tions from the microprocessor Please wait
restarted.
Mist is discharged from the air - The cool air from the unit rapidly cools mois-
outlet of lhe indoor unit. ture in the air inside the room, and it turns
into
mist.
The
swing
operation
of
the
-
This
is
for
the
swing
operation
of
the
HORI-
HORIZONTAL
VANE
is
ZONTAL
VANE
to
be
performed
normally
suspended for a while. then
restarted.
The
air
flow
direction
changes
-
When
the
unit
is
operated
in
COOL
or
DRY
during
operation.
mode.
if
the
operation
continues
with
air
The direction of the horizontal blowing down for 0.5 to 1 hour. the direction
vane cannot be adjusted with of the air flow is automatically set to horizon»
the
remote
controller.
tel
position
to
prevent
water
from
condensing
and
dripping.
The
unit
starts
operation
by
-
These
models
are
equipped
with
an
auto
re
Mumen the main power startfunction. When the main poweris turned
is
turned
on.
though
it
isn't
off
without
stopping
the
unit
with
the
remote
operatedwiththe remote controller and is turned on again. the unit
controller.
starts
operation
automatically
in
the
same
mode
as
the
one
set
with
the
remote
control»
ler
just
before
the
shutoff
of
the
main
power.
Refer
to
“Auto
restart
function‘.
-
Although
plastic
turns
yellow
due
to
the
influ-
ence of some factors such as ultraviolet light
and
temperature.
this
has
no
effect
on
the
product
functions.
The
indoor
unit
dlscolors
over
time.
-
When
the
outside
temperature
is
low
during
cooling
operation.
the
fan
operates
intermit-
tently
to
maintain
sufncient
cooling
capacity.
The fan of the outdoor unit
does not rotate even though
the
compressor
is
nrnning.
Even
if
the
fan
starts
to
rotate.
it
stops
soon.
Water leaks from the outdoor
unit.
- During COOL and DRY operations, pipe or
pipe
connecting
sections
are
cooled
and
this
causes water to condense.
Explanation
3
Check
points
-
Are
the
batteries
exhausted?
.
-
Is
the
polarity
(r.
—)
of
the
batteries
correct?
The display on the remote
controller does not appear
or
it
is
dim
The
indoor
unit
does not respond to the - Are any buttons on the remote controller of
remote
control
Signal
other
electric
appliances
being
pressed?
-
Is
the
temperature
setting
appropriate?
-
Is
the
fan
setting
appropriate?
Please
change
fan
speed
to
higher
setting,
.
Are
the
filters
clean?
-
Is
the
fan
or
heat
exchanger
ofthe
indoor
unit
clean? .
-
Are
there
any
obstacles
blocking
the
air
inlet
or outlet of the indoor or outdoor unit?
-
Is
a
window
or
door
open?
-
When
a
ventilation
fan
or
a
gas
cooker
is
used
in
a
room.
the
cooling
load
increases.
resulting
in
an
insuthcient
cooling
effect.
-
When
the
outside
temperature
is
high.
the
cooling
effect
may
not
be
suftio'ent.
The
room
cannot
be
cooled
sufficiently.
r
Are
the
hlters
clean?
-
Is
the
fan
or
heatexchanger
ofthe
indoor
unit
clean?
Pa
The
air
from
the
indoor
unit
smells strange.
-
The
unit
may
suck
in
an
odor
adhering
to
the
wall, carpet, furniture. cloth. etc. and blow it
out
with
the
air.
-
This
sound
Is
generated
by
the
expansion!
contraction of the front panel, etc. due to
change
in
temperature.
-
This
sound
is
heard
when
the
outside
air
is
absorbed
from
the
drain
hose
by
tuming
on
the range hood or the ventilation fan. making
water flowing in the drain hose to spout out
This
sound
is
also
heard
when
the
ornside
air
blows
into
the
drain
hose
in
case
the
outside
wind is strong.
-
This
is
the
switching
sound
in
tuming
onloff
the fan or the compressor.
-
This
is
the
sound
of
refrigerant
orcondensed
water flowing in the unit.
-
This
is
the
sound
when
the
flow
of
refrigerant
inside
the
unit
is
switched
.
In
the
following
cases,
stop
using
the
air
conditioner
and
consult
your
dealer.
-
When
water
leaks
or
drips
from
the
indoor
unit.
-
When
the
upper
operation
indicator
lamp
blinks.
.
When
the
breaker
trips
frequently.
-
The
remote
control
signal
is
not
received
in
a
room
where
an
electronic
ONIOFF
type
fluorescent
lamp
(inverter-type
fluorescent
lamp.
etc.)
is
used.
-
Operation
of
the
air
conditioner
interferes
with
radio
or
TV
reception.»
ampli-
Her
may
be
required
for
the
affected
device.
-
When
an
abnormal
sound
is
heard.
Cracking
sound
is
heard.
'Burbling'
sound
is
heard.
Mechanical
sound
is
heard
from
the
indoor
unit.
The
sound
of
water
flowing
is heard.
Hissing
sound
is
sometimes
heard.
lie-8

o
OPERATING INSTRUCTIONS o
N "Alli WONOINR ism
GOING
TO
BE
USED
FOR
A
LONG
TIME
I'— Installation place
-— Set to the hiQhGSt temperature in manual COOL mode. Avoid Installan the alrcondltloner In the following places.
and
operate
for
3
to
4
hours.
5
-
Where
there
Is
much
machine
oil.
- This dries the inside of the unlt. - Salty places such as the seaside.
- Moisture in the air conditioner contributes to growth of fungi. such as E- Where sulhde gas ls generated such as a hot spring.
mold.
:
-
Where
oil
is
splashed
orwhere
the
area
is
tilted
with
oily
smoke
(such
as
cook-
it: ‘LA'N”
ELECTRICAL WORK
:
ing areas and factories. in which the properties of plastic could be changed
mm
3
and
damaged).
_ Press to stop the operation. - Where there is high-frequency or wireless equipment
'- Where the air from the outdoor unit air outlet |S blocked.
. - Where the operation sound or air from the outdoor unit does not bother the
_ Tum off the breaker and/or disconnect the power sup- mu“
ply plug. -
mwmdumwmum
mammmnmarwmm,
. gunman-Immunity”
A
1
wwmnmnmnm
—
Remove
all
batteries
from
the
remote
controller.
mmm'w”nm:."'
S
runwa-
s
row-mum
When using the air conditioner again: . \/76
—_ Clean the air filter.
Check
that
the
air
inlet
and
outlet
of
the
indoor
and
outdoor units are not blocked.
—
Check that the earth is connected correctly. _
Electrical
work
I
'
Provide
an
exclusive
circuit
for
the
power
supply
of
the
air
conditioneri
_
Refer
to
the
'PREPARATION
BEFORE
OPERATION".
'
'
Be
Sure
l0
observe
"18
breaker
capacity.
and
follow
the
instructions.
If
you
have
any
quostlons.
consult
your
dealer.
.
.
32'C
DB
46‘C
DB
Coollng
.
_
-
Lower
limit
1251.:
3,:
1°
C
DE
DB:
Dry
Bulb
WE:
Wet
Bulb

MITSUBISHI
ELECTRIC
CORPORATION
HEAD OFFICE: TOKYO BLDG, 2-7-3. MARUNOUCHI, CHIYODA-KU,TOKYO 100-8310. JAPAN
SG79F651
H03