ROOM ED04-001 Operation Manual
('нйрннм 2SHUDWLRQý0DQXDO
12.Operation Manual
Safety Precautions
n
Read the following warnings and cautions carefully
before operating the system and use it correctly.
n
This manual classifies the precautions to the user
WARNING
Failure to follow a warning is very likely
to result in such grave consequences
as death or serious injury.
into the following two categories. Be sure to follow
all as they are all important to ensure safety.
n
After reading this manual, keep it in a place easily
accessible to the user for future reference.
CAUTION
Failure to follow a caution may result in
serious injury or property damage, and
in certain conditions, may result in a
grave consequence.
WARNING
Do not attempt to extend the
power cord by joining it to another cord, or by using an extension cord. Do not put any other
loads on the power supply socket.
Failure to follow this will cause electric
shocks, abnormal heating or fire.
Do not dama g e or attempt to
modify the power cord. Do not
use the cord in a damaged state
or tied in a bundle .
Applying a heavy weight, heat or
tension on the power cord will
damage it, causing electric shocks
or fire.
Do not expose your body to the
cool (heat) air f or a long time; do
not cool (heat) the room too
.
much
It will affect your physical conditions
and cause health problems.
Do not put a finger,a rod or other
objects into the air outlet or inlet.
As the fan is rotating at a high
speed, it will cause injury.
Do not use the air conditioner f o r
preservation purposes.
Do not use it for preserving precision
instruments, foods, plants, animals,
works of fine arts etc. Performance or
quality may deteriorate and animal or
plant life may be shorter.
Before cleaning, be sure to stop the
operation and turn the breaker OFF .
As a fan is rotating at a high speed,
cleaning during operation may
cause injury.
Do not place under the indoor or
outdoor unit anything which m ust
be kept away from moisture.
Indoor unit: moisture in the air may
condense and drip in certain
conditions.
Outdoor unit: during cooling
operation, condensation may drip
from the piping connections.
Do not attempt to repair ,relocate,
modify or reinstall the air
conditioner by yourself.
Incorrect work will cause electric
shocks, fire etc. For repairs and
reinstallation, consult the shop
where you bought the air
conditioner.
CAUTION
Do not operate the air conditioner
with a wet hand.
It may cause an electric shock.
After a long use, check the unit
stand and fittings for damage.
The unit may drop and cause injury
if damage is left unrepaired.
Do not wash the unit with water.
It may cause an electric shock.
If anything abnormal such as a
burning smell occurs, stop the
operation immediately and turn
the breaker OFF .
Continued abnormal operation will
cause troubles, electric shocks, fire
etc. If anything is abnormal, consult
the shop where you bought the air
conditioner.
Ventilate the room from time to
time .
Be careful especially when using a
burning appliance in the same room.
Insufficient ventilation may cause
shortage of oxygen.
Do not stand or sit on the outdoor
unit. Do not place any object on
the unit.
The object or the person may fall
down or drop, causing injury.
Do not expose plants or animals
directly to the air flow.
It may cause adverse effects on the
plant or the animal.
Do not place a vessel containing
water on the unit.
Water may penetrate into the unit
and degrade electrical insulations,
resulting in an electric shock.
Do not place a burning appliance in
places exposed to the air flow from
the unit or under the indoor unit.
It may cause incomplete combustion
or deformation of the unit from heat.
Do not block air inlets nor outlets.
Impaired air flow may result in
insufficient performance or troubles.
2
5RRPý$LUý&RQGLWLRQHUVý-ý6HULHV ëè
2SHUDWLRQý0DQXDO ('нйрннм
Installation
WARNING
Do not attempt to install the air conditioner
b y yourself.
Consult the service shop or a qualified
technician.
Incorrect work will result in water leakage,
electric shocks or fire. For installation, consult
the service shop where you bought the unit or
a qualified technician.
CAUTION
Do not connect the air conditioner to a
power supply different from the
specification.
It may cause trouble or fire.
Do not install the air conditioner in places
where flammable gas may leak.
If leaked gas should accumulate near the unit,
fire may occur.
The air conditioner must be earthed.
Incomplete earthing may result in electric
shocks.
Do not connect the earth line to a gas pipe,
water pipe, lightening rod, or a telephone
earth line.
Depending on the environment, an earth
leakage breaker must be installed.
Lack of an earth leakage breaker may result in
electric shocks.
Arrange the drain hose to ensure smooth
drainage.
Incomplete drainage may cause wetting of the
building, furniture etc.
Installation site
n
To install the air conditioner in the follo wing types of
environments, consult the shop.
l
Places with an oily ambient or where steam or soot occurs.
l
Salty environment such as coastal areas.
l
Places where sulfide gas occurs such as hot springs.
l
Places where snow may block the outdoor unit.
The drain from the outdoor unit must be discharged to a place of
good drainage.
A place
with good
ventilation
Wall
Air
outlet
l
For efficient operation, take as large
spaces around the unit as site allows.
Air
inlet
To prevent interference, place it
at least 1 m away.
Consider nuisance to your neighbours from noises.
n
For installation, choose a place as described below.
l
A place solid enough to bear the weight of the unit which does not amplify the operation noise or vibration.
l
A place from where the air discharged from the outdoor unit or the operation noise will not annoy your neighbours.
Electrical work
l
For power supply, be sure to use a separate power circuit dedicated to the air conditioner.
System relocation
l
Relocating the air conditioner requires specialized knowledge and skills. Please consult the shop where you
bought the air conditioner if relocation is necessary for moving or remodeling.
3
ëç 5RRPý$LUý&RQGLWLRQHUVý-ý6HULHV
('нйрннм 2SHUDWLRQý0DQXDO
Names of Parts
Indoor unit
Louvre (vertical blades)
The louvre is inside of the air
outlet.
(See page 10 "Adjusting the
Air Flow Direction".)
Flap (horizontal blade)
(See page 10 "Adjusting
the Air Flow Direction".)
Air purifying filter
Air purifying filters are
attached to the inside of
the air filters.
Air outlet
ON/OFF button
(See page 8.) (See page 11 "Timer Operation".)
ON
OFF
Operation lamp (green)
Front grille
Air inlet
Grille tab
Indicator lamps
TIMER lamp (orange)
Intelligent Eye lamp (green)
(See page 13 "Intelligent Eye".)
Opening the front grille
How to open the front grille : (See page 14 "Care and Cleaning".)
CAUTION
Before opening the front grille, be sure to
stop the operation and turn the breaker
OFF. If the power is on, the fan may rotate
inside and may cause injury.
ON/OFF button
• Push this button once to start operation. Push once again to stop it.
• This button is useful when the remote controller is missing.
• The operation mode refers to the following table.
Mode
FTK
COOL
FTX
AUTO
• In the case of multi system operation, there are times when the unit
does not activate with this button. (See page 8.)
Temperature setting
22˚C
25˚C
Air flow rate
AUTO
AUTO
Receiver:
• It receives signals from the remote
controller.
• When the unit receives a signal, you will
hear a short beep.
Intelligent Eye:
• It detects the movements of people and
automatically switches between normal
operation and save operation.
(See page 13.)
Room temperature sensor:
• It senses the air temperature around the
unit.
4
5RRPý$LUý&RQGLWLRQHUVý-ý6HULHV ëæ
2SHUDWLRQý0DQXDO ('нйрннм
Names of Parts
Outdoor unit
Air outlet
Remote controller
<FTK25, 35 FTX25, 35>
Display
Open
the
cover.
POWERFULL button
(See page 9 "POWERFUL
Operation")
MODE selector button
It selects the operation mode.
<FTK> <FTX>
: DRY
: COOL
: FAN
Good Sleep Cooling Operation
(G-SLEEP)
(See page 12 "Good Sleep Cooling
Operation (G-SLEEP)")
ON TIMER button
(See page 11 "Timer Operation")
It displays the
current settings.
(In this illustration,
each section is
shown with all its
displays ON for the
purpose of
explanation. Some
models may not
show all its
indications.)
: AUTO
: DRY
: COOL
: HEAT
Air inlet
(Back and side)
Outside air temperature sensor
It senses the ambient temperature
around the unit.
AMPM
POWERFULL
TEMP
MODE
-SLEEP
SENSOR
ON
OFF
TIMER
Refrigerant piping
and inter-unit cable
Drain hose
Earth terminal
It is inside of this part.
Appearance of the outdoor unit may differ
with some models.
Transmitter
It sends signals to the indoor unit.
C
ON
TEMPERATURE/TIME
adjustment buttons
It changes the temperature
AMPM
setting.
ON/OFF button
ON/OFF
Press it once to start operation.
To stop it, press it once again.
FAN setting button
It selects the air flow rate
FAN
SWING
setting.
SWING button
(See page 10 "Adjusting the Air
Flow Direction")
CANCEL
Intelligent Eye button
(See page 13 "Intelligent Eye
Operation")
TIMER CANCEL button
It cancels the timer setting.
OFF TIMER button
ON TIMER Setting button
It Changes the time setting
<ARC423A1, ARC423A2>
CLOCK button
(See page 7 "Preparation
Before Operation - Setting
the Clock)
5
ëå 5RRPý$LUý&RQGLWLRQHUVý-ý6HULHV
('нйрннм 2SHUDWLRQý0DQXDO
Preparation Before Operation
n
Remote controller
n
Setting the batteries
Position + and
– correctly!
Operating the remote controller
l
To use the remote controller, aim the transmitter at the indoor
unit. If there is anything to block signals between the unit and
the remote controller, such as a curtain, the unit will not
operate.
l
Do not drop the remote controller. Do not get it wet.
l
The maximum distance for communication is about 7 m.
2
–
+
+
–
1
Press with a finger and slide the back
1
cover to take it off.
Set two dry batteries (AAA).
2
Set the back cover as before.
3
l
This will cause the figures on the display to flash. Set the
clock at this point.
ATTENTION
3
Receiver
n
To fix the remote controller holder
on the wall
Choose a place from where the signals reach
1
the unit.
Fix the holder to a wall, a pillar, etc. with the
2
screws supplied with the holder.
Fit the claw of the holder into the bottom of
3
the remote controller, and push the remote
controller onto the wall.
Remote
controller
Set.
holder
About batteries
l
When replacing the batteries, use batteries of the same
type, and replace the two old batteries together.
l
When the system is not used for a long time, take the
batteries out.
l
When the operation display screen of the remote controller
is hard to see and the reception become hard, replace the
batteries with new AAA batteries.
l
The attached batteries are provided for the initial use of
the system.
The usable period of the batteries may be short depending
on the manufactured date of the air conditioner.
ATTENTION
About the remote controller
l
Never expose the remote controller to direct sunlight.
l
Dust on the signal transmitter or receiver will reduce the
sensitivity. Wipe off dust with soft cloth.
l
Signal communication may be disabled if an
electronic-starter-type fluorescent lamp (such as
inverter-type lamps) is in the room. Consult the shop if that
is the case.
l
If the remote control signals happen to operate another
appliance, move that appliance to somewhere else, or
consult the shop.
6
5RRPý$LUý&RQGLWLRQHUVý-ý6HULHV ëä
l
To remove, pull it upwards.
2SHUDWLRQý0DQXDO ('нйрннм
Preparation Before Operation
Indoor unit
n
n
Setting the air purifying filters
Setting the clock
Open the front grille.
1
l
Hold the grille by the tabs on the two sides and lift it until
it stops with a click. (about 60˚)
Pull out the air filters.
2
l
Push upwards the tab at
the center of each air
filter, then pull it down.
Set the air purifying filters.
3
l
Attach an air purifying filter to each air filter.
(See page 14 "Care and cleaning")
Set the air filters in their original
4
positions and close the front grille.
l
Operation without air filters may result in troubles as dust
will accumulate inside the indoor unit.
Press .
1
AM
AM
Press
2
time.
TIMER
PM
l
Holding down ( ) or ( ) button
rapidly increases or decreases the time display.
Press
3
PM
n
Turn the breaker ON
l
Turning ON the breaker opens the flap, then closes it again.
(This is a normal procedure.)
Display
blinks.
to set the clock to the present
Display
.
Display
(Now the clock is set.)
blinks.
is displayed.
NOTE
Tips for saving ener gy
l
Be careful not to cool (heat) the room too much.
Keeping the temperature setting at a moderate level helps
save energy.
Recommended temperature setting
F
or cooling: 26
For heating: 20˚C – 24˚C
l
Cover windows with a blind or a curtain.
Blocking sunlight and air from outdoors increases the
cooling (heating) effect.
l
Clogged air filters cause inefficient operation and waste
energy. Clean them once in about every two weeks.
êí 5RRPý$LUý&RQGLWLRQHUVý-ý6HULHV
˚C – 28˚C
Please note
l
The air conditioner always consumes 15 – 35 watts of electricity
even while it is not operating.
l
If you are not going to use the air conditioner for a long period,
for example in spring or autumn, turn the breaker OFF.
l
Use the air conditioner in the following conditions.
Mode
COOL
HEAT
DRY
l
Operation outside this humidity or temperature range may cause
a safety device to disable the system.
Operating conditions
Outdoor temperature : 10 to 46˚C
(In 2MX, 3MX, and 4MX: 10 to 43˚C)
Indoor temperature : 18 to 32˚C
Indoor humidity : 80% max.
Outdoor temperature : –10 to 21˚C
Indoor temperature : 10 to 30˚C
Outdoor temperature : 21 to 46˚C
(In 2MX, 3MX, and 4MX: 21 to 43˚C)
Indoor temperature : 18 to 32˚C
Indoor humidity : 80% max.
If operation is continued out of this
range:
• A safety device may work to stop the
operation.
(In multi system, it may work to stop
the operation of the outdoor unit only.)
• Condensation may occur on the indoor
unit and drip.
• A safety device may work to stop the
operation.
• A safety device may work to stop the
operation.
• Condensation may occur on the indoor
unit and drip.
7
Loading...