Samsung MH052FUEA User manual

ENGLISH
ESPAÑOL
FRANÇAIS
ITALIANO
PORTUGUÊS
DEUTSCH
E§§HNIKA
E S F I P D G DB98-29565A(1)
USER’S MANUAL
Duct Type Series
MH FEEA Series
MH FUEASeries
Free Joint Multi Air Conditioner
(Cooling and Heating)
MH***FEEA_IB_E_24374 5/11/06 5:16 PM Page 17

E-2
Register your product at www.samsung.com/global/register
Safety Precautions
The following safety precautions are provided to protect the users’ safety and prevent property damage.
Make sure to read the followings and use the air conditioner properly.
 Keep this user’s manual together with the installation manual in a handy place so that you can find it whenever
you need to see it after reading this manual thoroughly.

Do not pull the electric wire
or touch the power plug with
the wet hands.

Install the switch and circuit
breaker only for
air conditioner.

Use the rated current fuse.
REGARDING POWER SOURCE

Do not bend the electric wire
by force or weigh down the
air conditioner not to be out
of order.

Use the power source with
separate wiring only for air
conditioner.

If the power plug is
damaged, replace it by the
manufacturer or qualified
personnel to avoid the risk.

Do not install the unit in a
place where it is exposed to
inflammable gas leakage.

Do not install the outdoor
unit where there’s the risk of
dropping such as on high
outer wall or outside of the
terrace.

Do not connect the ground
to a gas pipe, water pipe,
lightning rod or telephone
earth.
WHEN INSTALLING

Contact the service center
if the air conditioner is
under water.

The installation must be carried out
by a licensed installer or qualified
personnel when installing the unit
for the first time or reinstalling it.
WARNING
 This indicates the possibility of serious injury or death.

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ENGLISH
WARNING

Do not attempt to repair,
move, modify or reinstall
the unit on your own. Make
sure that these installations
are carried out by qualified
personnel to avoid electric
shock or fire.

Never spill any kind of liquid
into the unit. Should this
happen, unplug or main
switch off the unit and
contact an authorized
service center.
DURING OPERATION

Do not place any obstacles in
front of the unit.
Make sure that the unit is
correctly ventilated at all
times: Do not place clothing
or other materials over it.

If the wireless remote
control is not used for
a long time, remove the
batteries. (If applicable)

When using a wireless
remote control, the distance
should not be more than
7 meters from the air
conditioner. (If applicable)

Do not place any materials
so that children cannot step
on it.

Do not connect the electric
heater to the air conditioner
or repair it with your
discretion.

The manufacturer declines
any liability for damage
resulting from modifications
or errors in the electrical or
hydraulic connections.

Do not insert anything
between the air outlet
blades because the inner fan
may be damaged and could
cause injury. Keep children
away from the unit.

Failure to observe the
installation instruction, or use
of the unit under conditions
other than those indicated in
the table 'Operating limit' of
the unit installation manual,
will immediately invalidate
the unit warranty.

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
Before throwing out the
device, it is necessary to pull
back the battery cells and get
rid of them safely for recycling
reasons.

When you need to dispose of
the unit, consult your dealer.
If pipes are removed
incorrectly, refrigerant may
blow out and come into
contact with your skin, causing
injury. Releasing refrigerant
into the atmosphere also
damages the environments.

Please recycle or dispose
of the packaging material for
this product in an
environmentally responsible
manner.
DISPOSING THE UNIT
WARNING

Install the air conditioner
avoiding direct sunlight or
heater, especially water.

Install the outdoor unit so as
to let the discharged air out
properly. Avoid a place that
may disturb your neighbor by
noise.

Install the drain hose to let
the water run safely and
correctly.
WHEN INSTALLING
CAUTION
 This indicates the possibility of serious injury or damage to
environments when operated incorrectly.

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ENGLISH

Disconnect the circuit breaker
when you don’t use the
air conditioner for a long time
to save energy.

Contact the service center or
manufacturer if you want to
repair the air conditioner.

Contact the service center
after turning off the air
conditioner if strange noise
is heard, burning smell or
smoke blow.
REGARDING POWER SOURCE

Do not drink the water from
the air conditioner.

Avoid cold and hot air
reaching to person, pet or a
plant directly for a long time.

Avoid the water from
getting into the
air conditioner.
DURING OPERATION

Do not use the air conditioner
for a long time in a closed room
or in a place where there’s a
baby or an old person.

Do not step on the air
conditioner or put heavy
object on it.
CAUTION

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
Do not touch the pipes
connected to the air
conditioner.

Do not use the air conditioner
to maintain the machine, food,
pet, plant or cosmetics.

Do not give excessive shock
to the air conditioner.
DURING OPERATION

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.

The maximum input power &
current is measured
according to the IEC standard
and the input power & current
is measured according to the
ISO standard.
OTHERS

Be sure that the air filter not to
be exposed to direct sunlight.

Do not clean the air
conditioner by spraying water
directly or with benzene,
thinner or alcohol.

The surface of the heat
exchanger is sharp, so be
careful of it when cleaning.

Be sure to insert the air filter.
CAUTION

All of the manufacturing and
packaging materials used for your
new appliance are compatible
with the environment and can be
recycled.

Dispose of the packaging
material in accordance with
the local requirements.

Turn off the air conditioner
and if the fan stops to operate,
clean the air conditioner.

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ENGLISH
Contents
P REPARING YOUR AIR CONDITIONER
Safety Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
View of the Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
Wireless Remote Controller-Buttons and Display . . . . . . . . . . . 10
The Receiver & Display Unit . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
Wired Remote Controller . . . . . . . . . . . . . 12
. . . . . . . . . . . . . . . . .
Centralized Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Function Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
R ECOMMENDATIONS FOR USE
Operating Recommendations . . . . . . . . . . . . . . . . . . . . . . . . . 15
Temperature and Humidity Ranges . . . . . . . . . . . . . . . . . . . . 16
Cleaning Your Air Conditioner . . . . . . . . . . . . . . . . . . . . . . . . . 17
Solving Common Problems . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Correct Disposal of This Product
(Waste Electrical & Electronic Equipment)
(Applicable in the European Union an other European countries with separate collection systems)
This marking shown on the product or its literature, indicates that it should not be disposed with other household
wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled
waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable
reuse of material resources.
Household users should contact either the retailer where they purchased this product, or their local government
office, for details of where and how they can take this item for environmentally safe recycling.
Business users should contact their supplier and check the terms and conditions of the purchase contract.
This product should not be mixed with other commercial wastes for disposal.
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View of the Unit
Air Inlet
Air Outlet
Indoor Unit
MH052FUEA
Air
inlet
Air
outlet
Indoor Unit
MH052FEEA
The figures are shown in this instruction may differ from yours depending on the model.
Air
inlet
Air
outlet
Indoor Unit
MH026FEEA/MH035FEEA
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ENGLISH
Outdoor Unit MH050FXEA2B
Air Inlet (Rear)
Air Outlet
Connection Valve
Outdoor Unit MH060FXEA3B/MH070FXEA4B/MH080FXEA4B
Air Inlet (Rear)
Air Outlet
Connection Valve
◆ If the heat exchanger in the outdoor unit gets dusty, cooling efficiency may fall. So clean the
heat exchanger with water when it becomes dirty. However, be careful when you wash the
surface of the heat exchanger because it is very sharp.
NN
NNoo oott ttee ee
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Wireless Remote Controller-Buttons and Display
◆After cleaning the air filter, press the button.
◆Duct type air conditioner does not have function of adjusting air flow direction.
Therefore, the function is not operated even if you press the button.
NN
NNoo oott ttee ee
Operating mode Mode selection button
Filter Reset button
Swing button (Not operated)
On Timer button
Off Timer button
On/Off & Timer
Set/Cancel button
Fan speed adjustment
button
Temperature adjustment
buttons
Temperature setting
Fan speed
On Timer setting
Off Timer setting
Battery discharge indicator
The wireless remote controller is an optional accessory.
To use the wireless remote controller, refer to an appropriate manual.
Air flow direction
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ENGLISH
The Receiver & Display Unit
The Receiver & Display unit is an optional accessory and it is installed on the wall.
To use the receiver & display unit, refer to an appropriate manual.
Filter sign indicator
Fan indicator
Timer indicator
Remote control sensor
On/Off indicator(Blue) &
Removing frost
indicator(Red)
Concealed Type
Fan indicator
Filter sign indicator
On/Off indicator
Removing frost indicator
Timer indicator
Remote control sensor
On/Off button
Standard Type
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Getting Started
You have just purchased a wired remote controller and it has
been installed by your installation specialist.
Your User’s Manual contain much valuable information on using
your wired remote controller. Please take the time to read them as
they will help you take full advantage of the unit’s features.
In the manual, you will find a series of step-by-step procedures for each
function available.
The illustrations in the step-by-step procedures use 3 different symbols:
PRESS PUSH HOLD DOWN
Wired Remote Controller
The wired remote controller is installed on the wall.

Press the button after cleaning the air filter.
The remote controller will display the filter sign to alert the user to
clean the filter and turn off the display when the button is
pressed.

Restricted will be displayed if the button is pressed for duct type
indoor units.

Restricted will be displayed if the indoor unit does not support the
function of the pressed button.
Note
7-day schedule
time setup
Indoor temperature
Check button
Schedule clock
Operating mode
Fan speed
Time/schedule reset button
Filter reset button
Mode selection
MWR-WS00_IB_E_25179.indd 4 2006-03-28 ｿﾀﾈﾄ 3:26:44

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ENGLISH
Centralized Controller
The centralized controller is an optional accessory and it is installed on the wall.
To use the centralized controller, refer to an appropriate manual.
Operating lamp
All On button
All Off button
On/Off indicators
On/Off buttons
Index
◆The operating lamp comes on even when only one air conditioner
connected to the centralized controller is operating.
NN
NNoo oott ttee ee
Front View
Operating Mode Switch
COOL
AUTO
HEAT
◆Choose the appropriate operating mode with the Operating Mode Switch
that enables the user to choose between the Cool/Auto/Heat mode.
NN
NNoo oott ttee ee
Side View
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Function Controller
The function controller is an optional accessory and it is installed on the wall.
The function controller is an additional controller which is used with the centralized controller.
To use the function controller, refer to an appropriate manual.
◆ button is for your installation specialist. You must NOT press it.
◆After cleaning the air filter, press the button. Then the wired remote controller will
display the FILTER SIGN indicator when the time to clean the air filter.
NN
NNoo oott ttee ee
Mode selection button
Room number display
Test indicator
Indoor unit
selection button
Test button Filter Reset button
Swing button
Temperature adjustment
buttons
Temperature setting
Fan speed
Air flow direction
Filter Sign indicator
On/Off & Timer
Set/Cancel button
Fan speed adjustment
button
On/Off indicator
Centralized controller indicator
Communication
error indicator
Removing frost indicator
Operating mode
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ENGLISH
Here are a few recommendations that you should follow when operating
your air conditioner.
Topic Recommendation
The heat pump function of the air conditioner absorbs heat
from outside air and brings it indoors. As the temperature of the
outside air drops, the heating performance of air conditioner will
decrease. If you find that the room is not warm enough, using
an additional heating appliance is recommended.
Heating
performances
When outside temperature is low but humidity is high,
frost may form on the outdoor unit at HEAT mode.
If this happens:
◆ The heating operation stops.
◆ The defrost mode will be triggered automatically for 5 to
10 minutes.
◆ The steam produced on the outdoor unit in the defrost
mode is safe.
No intervention is required ; after about 10 minutes, the air
conditioner operates again normally.
Frost & Defrost
If both indoor and outdoor temperatures are high and the air
conditioner is running at HEAT mode, the outdoor unit’s fan
and compressor may stop at times.
This is normal ; simply wait until the air conditioner switches
on again.
High indoor
and outdoor
temperatures
If a power failure occurs while the air conditioner is operating,
the unit will be switched off. When the power returns, the air
conditioner starts up again automatically.
Power failure
Operating Recommendations
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Temperature and Humidity Ranges
The following table indicates the temperature and humidity ranges,
within which the air conditioner can be used.
If the air conditioner is used at... Then...
The automatic protection feature may be
triggered and the air conditioner stopped.
High temperature
A water leakage or some other
malfunction may happen if the heat
exchanger freezes.
Low temperature
Water may condense on and drip from
the surface of the indoor unit if it is used
for a long periods.
High humidity levels
❇ The standardized temperature for heating is 7°C. If the outdoor
temperature drops to 0°C or below, the heating capacity can be
reduced depending on the temperature condition.
If the cooling operation is used at over 32°C(indoor temperature) then,
it does not cool at its full capacity.
Mode Outdoor Temperature Indoor Temperature Indoor Humidity
Heating
Cooling
Drying
-15°C to 24°C approx.
-5°C to 43°C approx.
-5°C to 43°C approx.
27°C or less
16°C to 32°C approx.
16
°C to 32°C approx.
-
80% or less
-
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ENGLISH
To get the best possible use out of your air conditioner, you must clean
it regularly to remove the dust that accumulates on the air filter.
Before cleaning your air conditioner, ensure that you have
switched off the electric circuit breaker used for the unit.
Turn the levers to the right or left not to prevent pulling out the air
filter.(✴✴026/035✴✴)
Pull the air filter to the right or left as you want.(✴✴052✴✴)
1
Pull out the air filter.
2
Remove all dust on air filter with a vacuum cleaner or a brush. In case of
serious dust accumulation, put the air filter in warm detergent water and
shake it vertically.
3
Dry the air filter.
4
When you have finished, insert the filter into the unit.
5
Return the levers.
6
CC
CCAA AAUU UUTT TTII IIOO OONN NN
◆After cleaning the air conditioner, press the button.
◆Do not operate the air conditioner without the filter.
NN
NNoo oott ttee ee
Cleaning Your Air Conditioner
✴✴ 052/070 ✴✴
Wired Remote Controller Wireless Remote Controller
✴✴026/035✴✴
✴✴052✴✴
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Solving Common Problems
Before contacting the after-sales service, perform the following simple checks.
They may save your time and expense of an unnecessary call.
Explanation/Solution
◆Check that the breaker used for the air conditioner is switched on.
Problem
The air conditioner does not
operate at all
◆Check that there are no obstacles between you and the remote
control sensor.
◆Check the wireless remote controller batteries.
◆Check that you are close enough to the remote control sensor.
(7 metres/ yards or less).
◆Check that you are pointing the remote controller at the remote
control sensor of the receiver & display unit.
◆Replace the remote controller batteries if necessary.
◆Check that the correct operating mode has been selected.
◆The room temperature may be too low or too high.
◆Dust may be blocking the air filter guard; refer to page 13
for cleaning instructions.
◆Check that there is no obstacle in front of the outdoor unit.
The air conditioner does not
operate with the remote
controller
Wireless Remote Controller
Wireless Remote Controller
No beep is heard when you
press (On/Off) on the
remote controller
The air conditioner does
not cool or heat
◆ is displayed on the wired remote controller. In this case,
turn the air conditioner off and contact your dealer.
Wire Remote Controller
The air conditioner does not
operate with the remote
controller
◆In case of using the wired remote controller for a group, the air
conditioners connected to the remote controller are turned on/off in
order. Thus, it takes some time(up to 32 seconds).
Wire Remote Controller
When turning on/off the air
conditioner, it is not turned
On/Off immediately.
◆Check that the required temperature has been set correctly.
◆Increase the fan speed.
When heating, the required
room temperature is never
reached and the air
conditioner frequently stops
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ENGLISH
Memo
MH023FEEA IB_E_24374 11/18/05 4:25 PM Page 15

ELECTRONICS
MH***FEEA_IB_E_24374 5/11/06 5:16 PM Page 16
QUESTIONS OR COMMENTS?
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