Daewoo DSB-F0969GLH-V User manual

CONTENTS
SAFETY PRECAUTIONS ........................................................................................................1
NAMES OF THE PARTS ............................................................................................................4
INDOOR UNIT
DISPLAY............................................................................................................5
EMERGENCY FUNCTION & AUTO-RESTART FUNCTION.................................................6
REMOTE CONTROL ..................................................................................................................7
MODES OF OPERATION .........................................................................................................10

1
PROTECTION............................................................................................................................17
INSTALLATION MANUAL......................................................................................................18
MAINTENANCE .......................................................................................................................27
TROUBLESHOOTING..............................................................................................................28

2
SAFETY RULES AND RECOMMENDATIONS FOR THE INSTALLER
Read this guide before installing and using the
appliance.
During the installation of the indoor and
outdoor units the access to the working area
should be forbidden to children.
Unforeseeable accidents could happen.
Make sure that the base of the outdoor unit is
firmly fixed.
Check that air cannot enter the refrigerant sys-
tem and check for refrigerant leaks when
moving the air con ditioner.
Carry out a test cycle after installing the air
conditioner and record the operating data.
The ratings of the fuse installed in the built in-
control unit are T 5A / 250V .
The user must protect the indoor unit with a
fuse of suitable capacity for the maximum
input current or with another overload
protection device.
Ensure that the mains voltage corresponds to
that stamped on the rating plate . Keep the
switch or power plug clean. Insert the power
plug correctly and firmly into the socket,
thereby a- voiding the risk of electric shock or
fire due to insufficient contact.
Check that the socket is suitable for the plug ,
otherwise have the socket changed.

3
The appliance must be fitted with means for
disconnection from the supply mains having a
contact separation in all poles that provide full
disconnection under overvoltage category III
conditions, and these means must be
incorporated in the fixed wiring in accordance
with the wiring rules.
The air conditioner must be installed by
professional or qualified persons.
Do not install the appliance at a distance of
less than 50 cm from inflammable substances
(alcohol, etc.) Or from pressurised containers
(e.g. spray cans).
If the appliance is used in areas without the
possibility of ventilation, precautions must be
taken to prevent any leaks of refrigerant gas
from remaining in the environment and
creating a danger of fire
The packaging materials are recyclable and
should be disposed of in the separate waste
bins .Take the air conditioner at the end of its
useful life to a special waste collection centre
for disposal.
Only use the air conditioner as instructed in
this booklet . These instructions are not
intended to cover every possible condition
and situation . As with any electrical
household appliance , common sense and
caution are therefore always recommended
for installation, operation andmaintenance.
The appliance must be installed in accordance
with applicable national regulations.
Before accessing the terminals , all the power
circuits must be disconnected from the power
supply.
The appliance shall be installed in accordance
with national wiring regulations.
This appliance can be used by children aged
from 8 years and above and persons with
reduced physical, sensory or mental
capabilities or lack of experience and
knowledge if they have been given supervision
or instruction concerning use of the appliance
in a safe way and understand the hazards
involved. Children shall not play with the
appliance. Cleaning and user maintenance
shall not be made by children without
supervision.
Do not try to install the conditioner alone;
always contact specialized technical personnel.
Cleaning and maintenance must be carried out
by specialised technical personnel. In any case
disconnect the appliance from the mains
electricity supply before carrying out any
cleaning or maintenance.
Ensure that the mains voltage corresponds to
that stamped on the rating plate. Keep the
switch or power plug clean. Insert the power
plug correctly and firmly into the socket ,
thereby avoiding the risk of electric shock or
fire due to insufficient contact.
Do not pull out the plug to switch off the
appliance when it is in operation, since this
could create a spark and cause a fire, etc.
This appliance has been made for air
conditioning domestic environments and must
not be used for any other purpose , such as for
drying clothes, cooling food, etc.
The packaging materials are recyclable and
should be disposed of in the sparate waste
bins . Take the air conditioner at the end of
its useful life to a special waste collection
centre for disposal.
Always use the appliance with the air filter
mounted . The use of the conditioner without
air filter could cause an excessive
accumulation of dust or waste on the inner
SAFETY RULES AND RECOMMENDATIONS FOR THE USER

4
parts of the device with possible subsequent
failures.
The user is responsible for having the
appliance installed by a qualified technician
, who must check that it is earthed in
accordance with current legislationand insert a
thermomagnetic circuit breaker.
The batteries in remote controller must be
recycled or disposed of properly. Disposal of
Scrap Batteries --- Please discard the batteries
as sorted municipal waste at the accessible
collection point.
Never remain directly exposed to the flow of
cold air for a long time. The direct and
prolonged exposition to cold air could be
dangerous for your health .Particular care
should be taken in the rooms where there are
children , old or sick people.
If the appliance gives off smoke or there is a
smell of burning, immediately cut off the pow
er supply and contact the Service Centre.
The prolonged use of the device in such
conditions could cause fire or electrocution.
Have repairs carried out only by an authorised
Service Centre of the manufacturer . Incorrect
repair could expose the user to the risk of
electric shock, etc.
Unhook the automatic switch if you foresee
not to use the device for a long time.
The airflow direction must be properly
adjusted.
The flaps must be directed downwards in
the heating mode and upwards in the cooling
mode.
Only use the air conditioner as instructed in
this booklet.These instructions are not int
ended to cover every possible condition and
situation.As with any electrical household
appliance, common sense and caution are
therefore always recommended for installation
, operation and maintenance.
Ensure that the appliance is disconnected from
the power supply when it will remain
inoperative for a long period and before
carrying out any cleaning or maintenance.
Selecting the most suitable temperature can
prevent damage to the appliance.

5
SAFETY RULES AND PROHIBITIONS
Do not bend , tug or compress the power
cord since this could damage it. Electrical
shocks or fire are probably due to a damaged
power cord. Specialised technical personnel
only must replace a damaged power cord.
Do not use extensions or gang modules.
Do not touch the appliance when barefoot
or parts of the body are wet or damp.
Do not obstruct the air inlet or outlet of the
indoor or the outdoor unit.
The obstruction of these openings causes a
reduction in the operative efficiency of the
conditioner with possible consequentfailures
or damages.
In no way alter the characteristics of the
appliance.
Do not install the appliance in environments
where the air could contain gas , oil or sulphur
or near sources of heat.
This appliance is not intended for use by
persons (including children ) with reduced
physical, 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 responsible for their safety.
Do not climb onto or place any heavy or hot
objects on top of the appliance.
Do not leave windows or doors open for long
when the air conditioner is operating.
Do not direct the airflow onto plants or
animals.
A long direct exposition to the flow of cold
air of the conditioner could have negative
effects on plants and animals.
Do not put the conditioner in contact with
water.
The electrical insulation could be damaged
and thus causing electrocution.
Do not climb onto or place any objects on the
outdoor unit
Never insert a stick or similar object into the
appliance. It could cause injury.
Children should be supervised to ensure
that they do not play with the appliance. If
the supply cord is damaged, it must be
replaced by the manufacturer,its service
agent or similarly qualified persons in order
to avoid a hazard.

6
NAMES OF THE PARTS

7
The conditioner is made up of two or more units

8
connected between themselves through copper
pipes (properly insulated) and an electrical con
necting cable.
The indoor unit is installed on the walls of the
room to be conditioned.
The outdoor unit is installed on the floor or on the
wall on suitable brackets.
INDOOR UNIT DISPLAY

9
The shape and position of switches and indicators may vary according to the model, but their function
is the same.
No.
Led
Function
POWER
Shows that the unit is powered
1
2
3
4
5
Temperature display (if present)
Indicates the set temperature in
or
SLEEP mode
TIMER mode
Unit working
SLEEP
TIMER
RUN

10
EMERGENCY FUNCTION & AUTO-RESTART
FUNCTION
The shape and position of the emergency button
may vary according to the model, but their function
is the same.
Remark: the external static pressure of heat pumps is 0 Pa for all models.

11
REMOTE CONTROL

12
REMOTE CONTROL
The outlooking and some function of remote control may vary according
to the model.
The shape and position of buttons and indicators may vary according to
the model, but their function is the same.
The unit confirms the correct reception of each press button with a beep.
Functions of horizontal swing and health are optional.
Remote control DISPLAY
Meaning of symbols on the liquid crystal display

13
REMOTE CONTROL

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REMOTE CONTROL
Preliminary Instructions How to insert the batteries
Remove the cover from the battery compartment , by sliding it in
the direction of the arrow
Insert the new batteries, ensuring that the (+) and (-) directions
are correct
Refit the cover by sliding it into place.
Use 2 LRO 3 AAA (1.5V) batteries . Do not use rechargeable
batteries . Replace the old batteries with new ones of the same
type when the display is no longer legible.
The remote control batteries must be disposed of in
accordance with the applicable laws in force in the country of
use.
Refer to picture 1:
When you insert the batteries for the first time in the remote
control or if you change them, you need to program the remote
control of only cooling or heat pump air conditioners.
This is very easy:as soon as you insert the batteries, the symbols
( ) and COOL ( ) start fashing. If you
push HEAT whatever button when the symbol ( ) is
displayed,the COOL remote control is adjusted in only cooling
mode. If you push whatever button when the symbol (
) is displayed , HEAT the remote control is adjusted in heating
mode.
Cooling only models only symbol ( ) is displayed, COOL
whatever button you press the remote control is adjusted in only cooling mode.
BE CAREFUL:For heat pumps,if you adjust the remote control
in cooling mode, it will not be possible to activate the heating
function in units with heating pump . you need to take out the
batteries and repeat again the procedure described above.For
cooling only models,only cooling mode can be adjusted.
1. Direct the remote control toward the conditioner.
2. Check that there are no objects between the remote
control and the receiver on the conditioner.
3. Never leave the remote control exposed to the rays of the
sun.4. Keep the remote control at a distance of at least 1m from the
television or other electrical appliances.
Recommendations for locating and using the remote control (if present)
The remote control may be kept in a wall-mounted holder

15
MODES OF OPERATION
The conditioner is designed to create the comfortable
climatic conditions for the people in the room.
It can cool and dehumidify (and heat in models with
heat pump) the air in a completely automatic way.
The air sucked by the fan enters from the grill of the
front panel and passes through the filter, which keeps
the dust.Then it is conveyed the heat exchanger and
cooled and dehumidified or heated through the heat
exchanger.
The heat removed from the room is drained outside.
When the cycle has finished the fan gives back the
fresh air in the room;the direction of the air outlet is
regulated by the flaps , which are motorized up and
down,and manually moved right and left by the vertical
deflectors
The air outlet flow is uniformly distributed
in the room.
It is possible to position the direction of
the air in the optimal solution.
The key activates the FLAP ,the air flow is
directed alternatively from up to down .
In order to guarantee an even diffusion of the air in the
room.
In cooling mode , orient the flaps in horizontal
direction;
In heating mode, orient the flaps downward as the
warm air always tends to rise upward.
The deflectors are positioned manually and placed under
the flaps .They allow to direct the air flow rightward or
leftward.
This adjustment must be done with the appliance
switched off.
CAUTION!
Never position Flaps manually, the delicate
mechanism activating them could be seriously damaged!
DANGER!
Never insert your hand or objects in the air outlet of
the units!These units contains a fan that turns at high speed.
“SWING”CONTROL OF THE AIR FLOW

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MODES OF OPERATION
COOLING MODE
The cooling function allows the air
conditioner to cool the room and at
the same time reduces the humidity
in the air.
To activate the cooling function ( COOL ) ,
press the MODE button until the symbol
appears on the display.
The cooling cycle is activated by setting the
keys or at a temperature lower than that of
the room.
To optimize the functioning of the conditioner,
adjust the temperature (1) , the speed (2) and
the direction of the air flow (3) by pressing the
keys indicated
The heating function allows the air
conditioner to produce hot air.
To activate the heating function ( HEAT ) , press the
MODE button until the symbol appears on the
display.
With the keys or set a temperature higher
than that of the room..
To optimize the functioning of the conditioner adjust
the temperature ( 1 ), the speed ( 2 ) and the direction of
the air flow ( 3 ) by pressing the keys indicated
The appliance is fitted with a Hot Start function,
which delays appliance to startup in a few seconds to ensure an immediate output of hot air.
In HEATING operation, the appliance can
automatically activate a defrost cycle, which is
essential to free the condenser from an excessive deposit
of frost .This procedure usually lasts for 2-10 minutes
during defrosting,fans stop operation. After defrosting ,it
returns to HEATING mode automatically.
HEATING MODE

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MODES OF OPERATION
For heat pump type only,symbol appears on the
display but fanning functiong is activated.
To set the automatic switching-on of the air
conditioner
To program the time start,the appliance should be off.
Press TIMER , Set the temperature with pressing the
key(1) or ,Press TIMER Again , set the time with
pressing the key(1) or , Press the key more times till on
the display you can read the time which passes between
the programming and the timed start.
IMPORTANT!
Before proceeding with the timed start : program the
working mode with the key MODE (2) and the fan
speed with the key FAN (3) . Switch the conditioner
off (with the key ON/OFF ).
Note:To cancel the setted function ,press the TIMER
button again.
Note:In case of power off,it is necessary to set TIMER
ON again
TIMER MODE----TIMER OFF
To set the automatic switching-
off of the air conditioner
The timed stop is programmed with the
appliance on.
Press TIMER ,Set the time pressing the
key(1) Press the key more times till on the
display you can read the time which passes
between the programming and the timed stop.
Note:To cancel the setted function, press the
TIMER button again.
Note:In case of power off,it is necessary to
set TIMER
OFF again
TIMER MODE----TIMER ON

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MODES OF OPERATION