Samsung MCM-A202D User manual

Centralized Controller

MCM-A202D

DB98-33437A(1)

IFSE P G

Ne Po Hu

ARD

Air Conditioner

user manual

imagine the possibilities

Thank you for purchasing this Samsung product.

29807-3_co.indd 3 2011-02-08 오후 1:48:42

E-2

Safety Precautions

◆Do not attempt to install or repair this product by

yourself.

◆

This product contains no user-serviceable parts.

So always consult an authorized service personnel

for repairs.

◆

When moving, consult an authorized service

personnel for disconnection and installation of the

centralized controller.

◆

Ensure that the wall is strong enough to support the

weight of the centralized controller.

◆

Install the product using the proper electric power.

◆

In the event of a malfunction(burning smell, etc.),

immediately stop the operation, turn off the electrical

breaker, and consult an authorized service

personnel.

WARNING

●Before using the centralized controller, read the instructions in this booklet carefully.

●Keep this Owner's Instructions booklet plus the Installation Manual in a handy and

safe place. If the user of this product changes, hand over the manuals to the new

user.

●Never attempt to install the air conditioning system or move the centralized

controller by yourself.

MCM-A201 IB_E_29807 2009.12.21 4:39 PM Page 2

E-3

ENGLISH

CAUTION ◆

Do not install this product in places where it will come

into contact with volatile substances such as machine

oil, benzene, gasoline or naphtha.

◆

Do not install this product in places where it will come

into contact with combustible gases such as sulfuric

gas, hydrogen gas, methane gas, etc.

◆

Do not spill liquid of any kind into the centralized

controller.

◆

Do not operate this product with wet hands.

◆

Avoid using spray products such as insecticides near

this product.

◆

Do not press the buttons on the centralized

connector with a sharp object.

◆

When installing the electric wires, do not pull or bend

the wire excessively because it may be

disconnected.

◆

Do not use this product for other purposes.

◆

Do not clean this product with substances such as

benzene or acid/alkali solvents.

MCM-A201 IB_E_29807 2009.12.21 4:39 PM Page 3

View of the Centralized Controller

E-4

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.

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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.

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Side View

MCM-A201 IB_E_29807 10/24/08 18:48 Page 4

Setting the Operating Mode

E-5

ENGLISH

The operating mode can be adjusted with the Operating

Mode Switch. It is also possible to control the operating

mode of the air conditioner with the wired/wireless

remote controller or the indoor unit button.

Choose an appropriate operating mode with the Operating

Mode Switch.

Result:

◆If the air conditioner is turned on using the

centralized controller, the air conditioner will run in

the mode selected when the unit was last used.

◆When operating the air conditioner in the

cool/heat operating mode, the temperature will be

set as 24

C(76

F) for cooling and 27

C(81

F) for

heating.

COOL

AUTO

HEAT

◆When setting the operating mode with the

Operating Mode Switch., the air conditioner

must be turned on and off with the

centralized controller button, in order to

deliver the content of the operating status to

each indoor unit.

◆When using a heat pump model, the indoor

units connected to one outdoor unit cannot

have 'Mixed Operations'.

- 'Mixed Operation' means that the indoor

units connected to one outdoor unit show

different kinds of operating modes. In other

words, certain indoor units connected to

one outdoor unit operate in the heating

mode, while other indoor units operate in

the cooling mode.

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MCM-A201 IB_E_29807 10/24/08 18:48 Page 5

Setting the Operating Mode (cont.)

E-6

The operating mode can be affected by

the operating status of the indoor unit

and the centralized controller.

◆The air conditioner can operate in a mode other than

the one specified with the Operating Mode Switch.

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If the indoor unit is in the Heat operating

mode with a set temperature of 30°C(86°F)

and the centralized controller is in the Heat

operating mode with a set temperature of

27°C(81°F), the air conditioner will start its

operation in the heating mode with a set

temperature of 30°C(86°F).

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If the operating mode that was selected when the unit

was last used is different from the centralized controller's

operating mode, the indoor unit will operate in the

operating mode of the centralized controller.

If the indoor unit is in the Dry operating mode

with a set temperature of 24°C(76°F) and the

centralized controller is in the Heat operating

mode with a set temperature of 27°C(81°F),

the indoor unit will operate in the Heat

operating mode with a set temperature of

27°C(81°F).

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If the operating mode that was selected when the unit was

last used is the same as the centralized controller's

operating mode, the indoor unit will operate in the operating

mode that was selected when the unit was last used.

When operating the indoor units in the Cool or Heat Mode

If the air conditioner is turned on, it will operate in the operating

mode that was selected when the unit was last used.

However, when the power is turned on for the first time after

installing the system, the air conditioner will operate in the Auto

operating mode with a set temperature of 24°C(76°F).

When operating the indoor units in the Auto Mode

MCM-A201 IB_E_29807 10/24/08 18:48 Page 6

E-7

ENGLISH

When using the Centralized Controller

In order to turn ON all the air conditioners connected to the

centralized controller., press the (All ON) button.

Result: ◆The operating lamp of the centralized controller

comes on.

◆All of the air conditioners will operate in the

operating mode chosen with the Operating

Mode Switch.

Up to sixteen air conditioners can be turned on or off if the

centralized controller is used. However, you cannot adjust

the cooling temperature or set the timer with it.

If you are also using the wired remote controller,

CENTRALIZED CONTROL is displayed at the top of the

remote controller.

In order to turn ON/OFF a specific air conditioner connected

to the centralized controller, press the (Specific

ON/OFF) button.

Result: ◆The operating lamp of the centralized controller

and the ON/OFF indicator of a specific air

conditioner comes on.

◆A specific air conditioner will operate in the

operating mode chosen with the Operating

Mode Switch.

Press the (All OFF) button to turn off all the air

conditioners connected to the centralized controller.

MCM-A201 IB_E_29807 10/24/08 18:48 Page 7

33437-1_co.indd 2 2011-02-11 오전 9:15:56

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