DeLonghi Split Air Conditioner User manual

Split Air Conditioner
Thank you for choosing DE'LONGHI air conditioner. For correct opertion,
please read this owner’s manual carefully before operating the unit
and keep it carefully for consultation.

CONTENTS
This symbol stands for the items
should be forbidden.
This symbol stands for the items
should be followed
■..................................1
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■ ................................10
■ ....................................15
■ ..........................20
■ ...................................21
■ ..................................23
■..................24
■...............25
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■ ....................................12
Operation and maintenance
Notices for operation
Notices for use ......................................3
Names and functions of each part ......................... 4
■Operation of wireless remote control ........................5
Clean and care
Troubleshooting
Installation service
Notices for installation
Installation dimension diagram
Install indoor unit
Install outdoor unit
Check after installation and test operation
Emergency operation
Installation and Maintenance of Healthy Filter
Do not dispose this product as unsorted municipal waste.
Collection of such waste separately for special treatment
Thank you for choosing De' Longhi air conditioner, please read this owner's manual
carefully before operating the unit and keep it carefully for consulation.
This appliance is not intended for use by persons (including children) with reduced
physiced, sensory or mental capabilities or lack of experience and knowledge,
unless they have been given supervision or instruction concerning use of the appliance
by a person reponsible for thei safety.
Children should be supervised to ensure that they do not play with the appliance.
is necessary.

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Operation and maintenance-notices for operation
1
★ ★ Be sure to pull out the power
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Earth: The ground
be connected!
If not, please ask the qualified person-
nel to install. Furthermore, don't conn-
ect each wire to the gas pipe, water
pipe, drainage pipe or any other impr-
oper places.
plug when not using the air co-
nditioner for a long time.
Otherwise, the accumulated dust
may cause fire or electric shock.
Select the most appropriate tem-
perature.
Keep room cool-
er than outside
about 5 degree.
It can preclude the electricity wasted.
Don't leave windows and
doors open for a long time
while operating the air conditioner.
It can decrease the air conditioning
capacity.
Don't block the air intake or outlet
vents of both the outdoor and indoor
units.
It can decrease the air conditioning
capacity or cause a malfunction.
Keep combustible spray away
from the units more than 1m.
It can cause afire or explosion.
Don't attempt to repair
the air conditioner by yourself.
The wrong repair will lead to
an electric shock or fire, so
you should contact the service
center to repair.
Never splice the
power cord or use
an extended cord.
It can cause overheating or fire.
The power supply
must adopt the
special circuit that with air switch
protection and assure it has enough
capacity.
The unit will be turned on or
off
according to your
requirement
automatically, please do not
turn on or turn off the unit
frequently, other wise disadvantage
effect may be caused to the unit.

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Notices for operation
If the supply cord is damaged, it must be replaced
by the manufacturer or its service agent or a
similarly qualified person in order to avoid a
hazard.
The airflow direction can be adjusted appro-
priately. At operating, adjust the vertical airflow
direction by adjusting the louvers of upward/do-
wnward direction. And then, hold two ends of
left and right louver to adjust the horizontal air-
flow.
Louver of left/right directionLouver of upward/
downward direction.
Don't insert your hands or stick into the air
intake or outlet vents.
Otherwise it will cause accident.
Don't blow the wind to animals and plants
directly. It can cause a bad influence to them.
Don't apply the cold wind to the body for a
long time.
It can cause the health problems.
Don't use the air conditioner for other purposes,
such as drying clothes, preserving foods, etc.
Splashing water on the air conditioner can
cause an electric shock and malfunction. Don't place a space heater near the air
conditioner.
Or CO toxicosis may occur for imcomplete
burning.

.
Anti-cool wind function:
In "Heat" mode, under the following three kinds of state, if indoor heat exchanger doesn't
arrive at certain temp., indoor fan will not act, in order to prevent cool wind blowing(within
3mins):
1. Heating starts. 2.After Auto Defrost finished. 3.Heating under the low temperature.
Gentle Breeze
In the following situation, the indoor unit may blow gentle breeze, and
the guide louver rotate to a certain position:
1. In “Heat” mode, the unit turned on, the compressor doesn’t arrive the starting condition
2. In “Heat” mode, the temperature arrive at the setting value and the compressor stop
running about 1min.
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Notices for use
Working principle and special functions for cooling
Principle:
Anti-freezing function:
Working principle and special functions for heating
Principle:
Defrosting:
Air conditioner absorbs heat in the room and transmit to outdoor and discharged, so that
indoorambient temperature decreased, its cooling capacity will increase or decrease by
outdoor ambient temperature.
If the unit is running in COOL mode and in low termperature, there will be frost formed on
the heat exchanger, when indoor heat exchanger temperature decreased below 0 , the
indoor unit microcomputer will stop compressor running and protect the unit.
℃
Air conditioner absorbs heat from outdoor and transmits to indoor, in this way to increase
room temperature. This is the heat pump heating principle, its heating capacity will be
reduced due to outdoor temperature decrease.
If outdoor temperature becomes very low, please operate with other heating equipments.
When outdoor temperature is low but high humidity, after a long while running, frost will
form on outdoor unit, that will effect the heating effect, at this time, the auto defrosting
function will act, the heat running will stop for 8-10mins.
During the auto defrosting, the fan motors of indoor unit and outdoor unit will stop.
During the defrosting, the indoor indicator flashes, the outdoor unit may emit vapor.
This is due to the defrosting, it isn't malfunction.
After defrosting finished,the heating will recover automatically.
3

Names and functions of each part
⑸
⑻
⑶
⑴
⑵
⑹
⑸
⑵
⑻
⑷
⑺
⑶
⑴
Indoor unit Air in
Air out
Outdoor unit
Wireless
remote control Remote control
Front panel
Filter
Guide louver
Wall pipe
Bind tape
Connection wire
Drainage pipe
⑷
⑹
⑺
：Cool
：Dry
：Fan
：Heat
：Set temp.
：Run
The pattern in displayer：
Air in
Air out
4

遥控器各按键的名称及作用
５
Names and functions of wireless remote control
●Press this button, the unit will be turned
on, press it once more, the unit will
ON/OFF button
Remote control
Signal transmitter
●Press this button, Sleep On and Sleep
Off can be selected. After powered on,
SLEEP button
Sleep Off is defaulted. After the unit is
turned off, the Sleep function is canceled.
After Sleep function set up, the signal of
Sleep will display. In this mode, the time
of timer can be adjusted. Under Fan and 6
SENSE modes, this function is not available.
LIGHT button
Operation of wireless remote control
（ｏＦ）;Under
82
（ｏＦ）．
77
●Press this button at unit On or Off status,
Light On and Light Off can be set up. After
powered on, Light On is defaulted.
●Press this button, AUTO, Cool,Dry,Fan,
Heat mode can be selected circularly.
MODE button
MODE
AUTO MODE is default while power on.
Under AUTO MODE,the temperature will
not be displayed; Under Heat mode,
the initial value is 28℃
other modes,the initial value is 25℃
th
otherwise is Timer value.
displayed on the screen, that denotes
and signal will be displayed. If the
the current time value is Clock value,
per 0.5second; if you press again when
the time flashing,the flash will stop and it
denotes the setting succeeded. After
powered on, 12:00 is defaulted to display
it denotes the setting succeeded. After
powered on, 12:00 is defaulted to display
●Press to set present time and then
flashes.Press or to adjust the time
CLOCK button
numeral segment within 5 seconds,if you
press this button for more than 2seconds,
the time will increase or decrease 10 mins
Low fan
Middle fan High fan
Auto fan
Don't drop or throw the remote control; Don't let any liquid in the remote control and
Note: Be sure that there are no obstructions between receiver and remote controoler;
be turned off. Sleep function will be
put the remote control directly under the sunlight or any place where is very hot.
canceled, while unit off.
●Press this button, Auto, Low, Middle, High
speed can be circularly selected. After
FAN button
powered on,Auto fan speed is default.
AUTO
COOL
DRY
FAN
HEAT
(only for cooling and heating unit)

●Press this button, can select:setting
temperature ( ), indoor ambient tempe-
TEMP button
rature( ),outdoor ambient temperature
( ).These temperature will show on the
indoor unit display. The temperature on
remote control is always setting temperature.
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Remote control
buttons of this control which are not available to this unit will not be described below.
This wireless remote control is universal, and it could be used for many units, some
●Under Cool or Heat mode, press this
button can turn on or turn off the TURBO
TURBO button
function.After the TURBO function turned
on, the signal of TURBO will display.
The signal will be automatically cancelled
if changing the mode or fan speed.
●Press this button once, to turn on the I
FEEL function, then the figure of I FEEL
I FEEL button
icon will appear.
After this function started, the remote
control will send temperature to the main
unit in every 10 minutes.When repress this
button, this function will be turned off.
●Presetting temperature can be increased.
Press this button, the temperature can be
+ button
set up, continuously press this button
and hold for two seconds, the relative
contents can quickly change, until unhold
this button and send the order that the ℃
（ｏＦ）signal will be displayed all the time.
The temperature adjustment is unav-
ailable under the AUTO mode.Temperature
of Celsius degree setting:16-30 ; for
Names and functions of wireless remote control
Operation of wireless remote control
Note: I FEEL function refers to that
the air conditioner works
according to the ambient
temperature of the remote
controller.
Fahrenheit degree setting: 61-86.
●Presetting temperature can be decreased.
Press this button, the temperature can be
- button
set up, continuously press this button
and hold for two seconds, the relative
contents can quickly change, until unhold
this button and send the order that the ℃
（ｏＦ）signal will be displayed all the time.
The temperature adjustment is unav-
ailable under the AUTO mode.
Outdoor ambient temperature is an
optional feature,which is unavaible for
this model.The temperature display
for will keep same as previous
temperature.

Timer On setting: "ON" flashes and
will conceal,numeral segment become
timer-on setting status.Pressing
or could adjust the numeral segment
of time,increase or decrease 1minute per
time within 5 seconds.If you hold pressing
or , the numeral will change
quickly after 2second.The way of the
change is : in the first 2.5 seconds,the
change step is 1 minute.After 2.5seconds,
the change step is 10 minutes.Press this
button within 5 seconds flashing,the
timer setting succeeds. Repress this
button, the timer-on will be canceled.
Before setting the Timer please adjust the
Clock to the current actual time.
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●Press this button to set swing angle,
which circularly changes as below:
OFF
If guide louver is stopped when it is
swinging up and down,it will remian
its present position.
indicates guide
louver swings back and forth in all the five
places,as shown in the figure .
SWING UP AND DOWN BUTTON
TIMER ON BUTTON
TIMER OFF BUTTON
●One press this key to enter into TIMER
OFF setup, in which case the TIMER OFF
icon will blink.The method of setting is
the same as for TIMER ON.
●
Remote control
buttons of this control which are not available to this unit will not be described below.
This wireless remote control is universal, and it could be used for many units, some
Names and functions of wireless remote control
Operation of wireless remote control

start to blink and enter into clock adjustment status.
Introduction for special function
1. After powered on, press ON/OFF button, the unit will start to run.(Note: When
it is powered on, the guide louver of main unit will close automatically.)
2. Press MODE button, select desired running mode, or press COOL or HEAT
mode to enter into the corresponding operation directly.
3. Pressing+or-button,tosetthedesiredtemperature.
4. Press key to set the fan speed. AUTO, LOW,MEDIUM and HIGH
are available at your selection.
5. Pressing button, to select the swing.
1. Press to set the sleep mode.
2. Press , + and - key to set your expected time for auto start or
3. Press key to turn on or off the air conditioner display.
4. Press key. At one press of this key, the icon will
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When AUTO mode is selected, the setting temperature will not be displayed on the
About AUTO function
LCD, the unit automatically select the suitable running method and to make ambient
comfortable according to the room temp.
Operation of wireless remote control
auto stop.
Guide for operation- General operation
Guide for operation- Optional operation
If start this function, the unit will run at super-high fan speed to cool or heat quickly
so that the ambient temp approachs the preset temp as soon as possible.
★About TURBO Function