Daikin FTXR28EV1B, FTXR42EV1B, FTXR50EV1B Operation manuals
DAIKIN ROOM AIR CONDITIONER
Operation Manual
MODELS
FTXR28EV1B
FTXR42EV1B
FTXR50EV1B
English
Deutsch
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Nederlands
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ΕλληνικÜ
Portugues
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CONTENTS
READ BEFORE OPERATION
Safety Precautions .................................................................. 2
Names of Parts .......................................................................3
Preparation Before Operation ................................................. 5
OPERATION
COOLING · “SARARA” DRYING Operation........................... 7
HEATING · “URURU” HUMIDIFYING Operation ................... 8
AUTO Operation ..................................................................... 9
MOISTURIZING Operation .....................................................9
ADJUSTING AIRFLOW DIRECTION ·
COMFORT AIRFLOW MODE · COOLING BREEZE ·
AIRFLOW RATE .................................................................. 10
FLASH STREAMER AIR PURIFYING ·
FRESH AIR SUPPLY VENTILATION Operation ................. 11
HOME LEAVE VENTILATION ..............................................11
TIMER Operation ..................................................................12
COMFORT SLEEP Operation............................................... 13
POWERFUL Operation ......................................................... 13
SET UP ................................................................................. 14
MOLD PROOF Operation .....................................................15
MOLD SHOCK OUT Operation.............................................16
INFORMATION DISPLAY..................................................... 16
CARE
Care and Cleaning ................................................................17
TROUBLE SHOOTING
Trouble Shooting................................................................... 25
1 ■English
READ BEFORE OPERATION
Safety Precautions
•
Keep this manual where the operator can easily find them.
•
Read this manual attentively before starting up the unit.
•
For safety reason the operator must read the following cautions carefully.
•
This manual classifies precautions into WARNING and CAUTION. Be sure to follow all precautions below: they are all important for ensuring safety.
WARNING
CAUTION
Never do. Be sure to follow the instructions. Be sure to earth the air conditioner.
Never cause the air conditioner (including the remote
controller) to get wet.
If you do not follow these instructions exactly, the unit may cause property damage, personal injury or loss of life.
If you do not follow these instructions exactly, the unit may cause minor or moderate property damage or personal injury.
Never touch the air conditioner (including the remote
controller) with a wet hand.
WARNING
•
In order to avoid fire, explosion or injury, do not operate the
unit when harmful, among which flammable or corrosive
gases, are detected near the unit.
•
It is not good for health to expose your body to the air flow for a long
time.
•
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 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 your Daikin dealer for advice
and information.
•
Do not insert fingers, poles, or other objects into the moving parts of
the front panel or the outlet vent panel.
•
The refrigerant used in the air conditioner is safe. Although
leaks should not occur, if for some reason any refrigerant happens to leak into the room, make sure it does not come in contact with any flame as of gas heaters, kerosene heaters or gas range.
•
If the air conditioner is not cooling (heating) properly, the refrigerant
may be leaking, so call your dealer.
When carrying out repairs accompanying adding refrigerant, check
the content of the repairs with our service staff.
•
Do not attempt to install the air conditioner by your self. Incorrect
work will result in water leakage, electric shocks or fire. For installation, consult the dealer or a qualified technician.
•
In order to avoid electric shock, fire or injury, if you detect any abnormally such as smell of fire, stop the operation and turn off the
breaker. And call your dealer for instructions.
CAUTION
•
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, lightning rod, or a telephone earth line.
•
In order to avoid any quality deterioration, do not use the unit
for cooling precision instruments, food, plants, animals or
works of art.
•
Never expose little children, plants or animals directly to the air flow.
•
Do not place appliances which produce open fire 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 due to the heat.
•
Do not block air inlets nor outlets. Impaired air flow may result in
insufficient performance or trouble.
•
Do not stand or sit on the outdoor unit. Do not place any object on
the unit to avoid injury, do not remove the fan guard.
•
Do not place anything under the indoor or outdoor unit that must be
kept away from moisture. In certain conditions, moisture in the air
may condense and drip.
•
After a long use, check the unit stand and fittings for damage.
•
Do not touch the air inlet and aluminum fins of outdoor unit. It may
cause injury.
•
The appliance is not intended for use by young children or infirm persons without supervision.
•
Young children should be supervised to ensure that they do not play
with the appliance.
•
To avoid oxygen deficiency, ventilate the room sufficiently if
equipment with burner is used together with the air conditioner.
•
Before cleaning, be sure to stop the operation, turn the breaker off or
pull out the supply cord.
•
Do not connect the air conditioner to a power supply different from
the one as specified. It may cause trouble or fire.
•
Depending on the environment, an earth leakage breaker must be
installed. Lack of an earth leakage breaker may result in electric
shocks, or fire.
•
Arrange the drain hose to ensure smooth drainage. Incomplete
draining may cause wetting of the building, furniture etc.
•
Do not place objects in direct proximity of the outdoor unit and do not
let leaves and other debris accumulate around the unit.
Leaves are a hotbed for small animals which can enter the unit.
Once in the unit, such animals can cause malfunctions, smoke or
fire when making contact with electrical parts.
•
Do not operate the air conditioner with wet hands.
•
Do not wash the indoor unit with excessive water, only use a
slightly wet cloth.
•
Do not place things such as vessels containing water or anything else on top of the unit. Water may penetrate into the
unit and degrade electrical insulations, resulting in an electric shock.
Installation site.
■
To install the air conditioner in the following types of environments,
consult the dealer.
•
Places with an oily ambient or where steam or soot occurs.
•
Salty environment such as coastal areas.
•
Places where sulfide gas occurs such as hot springs.
•
Places where snow may block the outdoor unit.
The drain from the outdoor unit must be discharged to a place of good drainage.
Electrical work.
•
For power supply, be sure to use a separate power circuit dedicated to the air conditioner.
System relocation.
•
Relocating the air conditioner requires specialized knowledge and
skills. Please consult the dealer if relocation is necessary for moving or remodeling.
Consider nuisance to your neighbours from noises.
■
For installation, choose a place as described below.
•
A place solid enough to bear the weight of the unit which does not
amplify the operation noise or vibration.
•
A place from where the air discharged from the outdoor unit or the
operation noise will not annoy your neighbours.
■English 2
Names of Parts
■ Indoor Unit
Streamer unit: (page 20-22.)
1.
Deodorizing filter for streamer (Black)
2.
Air inlet
3.
Front panel
4.
Upper panel
5.
Air filter (Light blue): (page 19.)
6.
Titanium apatite photocatalytic air-purifying
7.
filter
(Black)
Air supply filter (Yellow): (page 23.)
8.
Horizontal louver: (page 10.)
9.
Vertical louver:
10.
•
In the air outlet. (page 10.)
Air outlet
11.
Room humidity sensor:
12.
•
It senses the air humidity around the indoor unit.
Room temperature sensor:
13.
•
It senses the air temperature around the indoor
unit.
Display
14.
Indoor unit ON/OFF switch:
15.
•
Push this switch once to start operation.
Push once again to stop it.
Multi-colored indicator lamp:
16.
•
The lamp color changes according to the operation.
•
HEATING....................................... Red
•
“URURU” HUMIDIFYING /
HUMID HEATING.......................... Orange
•
COOLING ...................................... Green
•
“SARARA” DRYING /
DRY COOLING ............................. Yellow
•
The lamp color also changes according
to the optional function.
•
FLASH STREAMER AIR PURIFYING /
FRESH AIR SUPPLY VENTILATION
(Only for the first 2 seconds during operation of
the air conditioner.)
TIMER lamp (Orange): (page 12.)
17.
MOISTURIZING lamp (Green): (page 9.)
18.
Signal receiver:
19.
•
Receives / sends signals from/to the remote
controller.
•
The multi-colored indicator lamp blinks with
beep sound to indicate signal reception.
•
Operation start .......................two beeps
•
Settings changed....................one beep
•
Operation stop ........................ long beep
(page 20-22.)
:
... White
Indoor Unit
2
1
6
7
8
10
9
If the protection tape
(blue) is on the streamer
unit, remove it before use.
Outdoor Unit
11
34
15
16
5
13
12
14
17
18
19
■ Outdoor Unit
Humidify unit air outlet: (Front side)
20.
Air inlet: (Back and left side)
21.
Air outlet
22.
Humidify unit air intake: (Front and back)
23.
Outdoor temperature sensor:
24.
•
It senses the air temperature around the outdoor unit. (Back side)
Refrigerant piping, humidifying hose and
25.
inter-unit cable
Drain hose:
26.
•
Drains water coming from the indoor unit.
Earth terminal:
27.
•
It is inside of this cover.
20
Humidify unit
21
22
23
24
25
26
27
3 ■English
Remote Controller
1
2
3
4
6
7
8
<
11
14
15
16
17
ARC447A1
Open the lid
■ Remote Controller
Transmitter / Receiver
1.
Display:
2.
•
It displays the current settings.
(In this illustration, each section is shown with all
its displays ON for the purpose of explanation.)
* The protection sheet is on the display to pro-
tect against scratch. Remove it before use.
INFORMATION button:
3.
•
Displays the indoor temperature and humidity
and the outdoor temperature. (page 16.)
COUNTDOWN OFF TIMER button:
4.
•
Sets time to stop. (page 12.)
ON/OFF button:
5.
•
Stops operation selected with the direct operation button. Another press will restart the same
operation.
Direct operation button:
6.
•
AUTO button (page 9.)
•
5
9
10
>
12
13
18
19
20
21
22
“URURU” HUMIDIFYING button (page 8.)
•
HEATING button (page 8.)
•
“SARARA” DRYING button (page 7.)
•
COOLING button (page 7.)
POWERFUL button:
7.
•
Makes cooling or heating more powerful. (Canceled in 20 minutes.) (page 13.)
TEMPERATURE adjustment buttons:
8.
•
It changes the temperature setting.
HUMIDITY buttons:
9.
•
It changes the humidity setting.
FLASH STREAMER AIR PURIFYING /
10.
FRESH AIR SUPPLY VENTILATION button:
•
Cleans the room air. (page 11.)
AIRFLOW DIRECTION / AIRFLOW RATE /
11.
COMFORT AIRFLOW / COOLING BREEZE
button:
•
Adjusts air direction and volume. (page 10.)
MOISTURIZING button:
12.
•
Keeps humidity high to moisturizes your skin.
(page 9.)
HOME LEAVE VENTILATION button:
13.
•
Ventilates the room during home leaving.
SET UP button:
14.
•
Sets the unit operation and remote controller
display according to your preference.
(page 14.)
TIMER SELECT button
15.
TIMER Setting button:
16.
•
Sets the time for timer-on or timer-off. (page 12.)
CLOCK button:
17.
•
Sets the present time. (page 6.)
MOLD SHOCK OUT button:
18.
•
Continuously runs the dehumidifying operation
to keep the room air dry and clean. (page 16.)
MOLD PROOF button:
19.
•
Dries the inside of the unit to prevent mold and
odor growth. (page 15.)
COMFORT SLEEP button:
20.
•
Controls the room temperature to support comfort sleep and pleasant wake-up. (page 13.)
RESET button:
21.
•
Cleaning indicator reset. (page 17.)
CANCEL button
22.
■English 4
Preparation Before Operation
■ To set the batteries
1. Press with a finger and slide the cover to take it off.
2. Set two dry batteries (AAA).
3. Set the cover as before.
•
Characters on the display will blink. Set the present time. (page 6.)
■ How to use
•
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.
•
The maximum distance for communication is about 7m.
•
Do not drop the remote controller. Do not get it wet.
(Damage to LCD may occur.)
■ To fix the remote controller holder on the wall
1. Choose a place from where the signals reach the unit.
2. Fix the remote controller holder to a wall or pillar using the
included screws.
3. Hook the holes on back of the remote controller to the protruding tabs on the remote controller holder.
■ Attach the Titanium apatite photocatalytic
air-purifying filter, deodorizing filter for streamer,
Position + and
– correctly!
2
3
1
Remote
controller
holder
Receiver
and air supply filter
(page 20, 23.)
■ Turn on the power breaker
•
Turning on the power breaker will cause the front panel and horizontal louver to open once
and then close again. (This is a normal procedure.)
CAUTION
•
During operation (i.e. when the panel is open or being opened or closed), do not touch the panel
with your hands.
ATTENTION
•
Wrap the terminals with tape to insulate them before discarding batteries. Mixing with other metals or batteries may cause heat, explosion or fire.
PRECAUTION
■
About batteries
•
The included batteries are provided to be used at first. Depending on when the air conditioner was manufactured, these batteries may run
out in less than a year.
•
We recommend replacing once a year, although if the remote controller display begins to fade or if reception deteriorates, please replace
with new alkaline batteries.
•
When replacing the batteries, use batteries of the same type, and replace the two old batteries together.
•
Batteries close to their expiration dates will have to be replaced sooner.
•
To prevent breakage or injury due to leaking or explosion, remove the batteries if the unit is not used for a long period of time.
■
About remote controller
•
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.
•
If the remote controller signals happen to operate another appliance, move that appliance to somewhere else, or consult the shop.
•
Direct sunlight on the transmitter/receiver may cause the unit to work harder.
5 ■English
■ To set the clock
* Time cannot be set during unit operation.
1. Press “ ”.
Do not hold the button.
is displayed.
blinks.
2. Press “ ” to set the clock to the present time.
• Holding the button changes the time faster.
3. Press “ ”.
blinks.
is displayed.
•
Setting is complete.
1, 3
ATTE NTI ON
If other messages than time appear on the display with the step 1 operation, do not operate the button for about 60 seconds. The display will
return to normal.
■
Tips for saving energy
•
Be careful not to cool (heat) the room too much.
Keeping the temperature setting at a moderate level helps save energy.
•
Cover windows with a blind or a curtain.
Blocking sunlight and air from outdoors increases the cooling (heating) effect.
•
Clogged air filters cause inefficient operation and waste energy. Periodically clean the filter.
■
Please note
•
The air conditioner consumes power even when it is not operating.
•
If you are not going to use the air conditioner for a long period, for example in spring or autumn, turn the breaker OFF.
•
When the outdoor temperature is below –15°C, turn on the breaker more than 1 hour before starting the operation.
(This is to warm up the compressor.)
■
Operating conditions
•
Running the unit under conditions not listed below may cause the safety device to activate, stopping the unit. Also, condensation may form
on the indoor unit and drip. (DRY / COOLING operation)
Outdoor temperature
COOLING
DRY
■
Reachable Humidity
•
The ability of humidification drops when the outdoor temperature and humidity are low.
(See Fig.1 as reference.)
Indoor temperature : 18 to 32°C
Indoor humidity : 80% max.
Outdoor temperature
Indoor temperature : 18 to 30°C
Indoor humidity : 80% max.
: 21 to 43°C
: 10 to 42°C
HEATING
HUMIDIFYING
100
80
60
40
20
Outdoor humidity (%)
0
–10
Fig.1 Reachable Humidity
Outdoor temperature
Indoor temperature : 10 to 30°C
Indoor humidity : 70% max.
Outdoor temperature
Indoor temperature : 12 to 30°C
Indoor humidity : 70% max.
60%
40%
20%
01020
Outdoor temperature (˚C)
Recommended temperature setting
For cooling : 26°C – 28°C
For heating : 20°C – 22°C
: –20 to 24°C
: –10 to 24°C
Condition;
Model: FTXR50EV1B
Indoor temperature setting: 20˚C
Airflow rate: Max.
Room volume: 120m
Air change rate: 0.5/hour
Humidifying hose length: 7.5m
3
2
■English 6
OPERATION
COOLING · “SARARA” DRYING Operation
■ COOLING operation
To lower temperature
•
1. Press “ ”.
G
reen
To lower temperature and humidity
•
Press “ ”.
2.
* It is recommended to switch to COOLING operation if you want to lower tempera-
ture preferentially during DRY COOLING operation.
Yellow
■ “SARARA” DRYING operation
To lower humidity
•
3. Press “ ”.
Yellow
To change the airflow direction and airflow rate
■
•
The airflow rate is set to “AUTO” during DRY COOLING or “SARARA” DRYING operation. Airflow rate cannot be changed.
■ To stop operation
4. Press “ ”.
The multi-colored indicator of the unit will go off.
4
1
3
(page 10.)
2
■ To change the temperature or humidity setting
COOLING
OFF HIGH STD LOW CONT HIGH STD LOW CONT
Green Yellow
NOTE
■
Note on ON / OFF button
•
Pressing “ ” will start the same operation as the last time.
■
Note on COOLING operation
•
This air conditioner cools the room by blowing the hot air in the room outside, so if the outside temperature is high, performance drops.
■
Note on DRY COOLING
•
Pressing the humidity button down in COOLING mode set the unit to DRY COOLING.
•
Removes more humidity than the normal COOLING operation. It is recommended, however, to set temperature slightly lower than the room
temperature to lower humidity because this operation mode does not heat air supplementary.
■
Note on “SARARA” DRYING operation
•
Removes humidity with less lowering of the room temperature by heating air supplementary.
•
The operation mode change from COOLING to “SARARA” DRYING may raise humidity temporarily.
DRY COOLING DRY
18˚C – 32˚C –3˚C – STD
7 ■English
HEATING · “URURU” HUMIDIFYING
Operation
■ HEATING operation
To raise temperature
•
1. Press “ ”.
Red
To raise temperature and humidity
•
2.
Press “ ”.
Orange
■ “URURU” HUMIDIFYING operation
To raise humidity
•
3. Press “ ”.
Orange
To change the airflow direction and airflow rate
■
(page 10.)
■ To stop operation
4. Press “ ”.
The multi-colored indicator of the unit will go off.
■ To change the temperature or humidity setting
HEATING
OFF LOW STD HIGH CONT LOW STD HIGH CONT
Red Orange
HUMID HEATING HUMIDIFYING
10˚C – 30˚C ––––––
4
3
1
2
NOTE
■
Note on HEATING operation
•
Since this air conditioner heats the room by taking heat from outdoor air to indoors, the HEATING capacity becomes smaller in lower outdoor
temperatures. If the HEATING effect is insufficient, it is recommended to use another HEATING appliance in combination with the air conditioner.
•
The heat pump system heats the room by circulating hot air around all parts of the room. After the start of HEATING operation, it takes some
time before the room gets warmer.
•
In HEATING operation, frost may occur on the outdoor unit and lower the HEATING capacity. In that case, the system switches into defrosting operation to take away the frost.
•
During defrosting operation, hot air does not flow out of indoor unit.
■
Note on HUMID HEATING and “URURU” HUMIDIFYING operation
•
The ability of the unit to humidify drops when the outdoor temperature and humidity are low, or when the set fan strength is low.
•
The operation noise is higher than in normal HEATING.
•
The outdoor noise or odor may be captured because the outdoor air is heated with the heater and resultant moisture is taken into the room
for humidification.
•
The top of the outdoor unit may get warm during operation, but this is not a malfunction.
•
The operation noise may change depending on the outdoor temperature and humidity. (Water supply is not necessary because moisture
from the outdoor air is taken into the room.)
■
Note on “URURU” HUMIDIFYING operation
•
Can adjust the room humidify only according to your preference.
•
When the room temperature gets low, slight heating may be on to continue humidification.
■English 8
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