Samsung AS180, AS180UE0K-AFR Operating Instructions

3. Operating Instructions and Installation

3-1 Operating Instructions

3-1-1 Name & Function of Key in remote controller

NO

NAMED OF KEY

FUNCTION OF KEY

1

ON/OFF

Use this button to start and stop air conditioner.

ONE SHOT KEY

2

MODE

Each time you press this button,

ONE SHOT KEY

MODE is changed in the following order.

OR

"AUTO"

"COOL"

"DRY"

"FAN"

CONTINUOUS KEY

3

TURBO

Use this button to provide heavy duty cooling

ONE SHOT KEY

for 30 minutes.

4

MILD

Use this button to provide pleasant cooling

ONE SHOT KEY

for 3 hours.

5

Q. TIMER

Set up the reserve or cancel the timer on and timer off quickly.

ONE SHOT KEY

OR

CONTINUOUS KEY

6

FAN SPEED

Each time you press this button,

ONE SHOT KEY

FAN SPEED is changed in the following order.

OR

"AUTO"

"

(L)"

" (ME)"

"

(HI)"

NATURAL

CONTINUOUS KEY

7

SET

Adjusts air flow vertically.

ONE SHOT KEY

Each time you press this button,

OR

SWING

BLADE-H rotates by 8° (Changable range 50°).

CONTINUOUS KEY

AUTO

Each time you press this button,

ONE SHOT KEY

BLADE-H rotates within 35° and stop.

8

TIME

Without regard to ON/OFF condition in remote controller,

ONE SHOT KEY

use this button to set current time.

Adjust the current time using

TIME

button.

(Data can be transmitted after setting up the time)

9

TIMER/CANCEL

Use this button to reserve or cancel the timer on and timer off.

ONE SHOT KEY

10

TIMER

ON

Set up the time that operation start.

ONE SHOT KEY

OFF

Set up the time that operation stop.

11

If the

TIME button is pressed once, the time increase by one

ONE SHOT KEY

(UP)

minute during the time set mode, and ten minutes during the

OR

TIME

timer set mode.

CONTINUOUS KEY

If the TIME

button is pressed once, the time decrease by one

ONE SHOT KEY

(DOWN)

minute during the time set mode, and ten minutes during the

OR

timer set mode.

CONTINUOUS KEY

12

(UP)

If the

button is pressed once,

the setting temperature is increased by 1°C.

ONE SHOT KEY

TEMP

OR

(DOWN)

If the

button is pressed once,

CONTINUOUS KEY

the setting temperature is decreased by 1°C.

13

SLEEP

Use this button for sleep operation.

ONE SHOT KEY

(The SLEEP mode can be selected at COOL mode.

Samsung Electronics

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Operating Instructions and Installation

3-1-2 Main controller function.

1.AUTO MODE: In this mode, operation mode (COOL) is selected automatically by the room temperature of initial operation.

Operation Type

Cool Operation (Set Temp:24°C + T)

T= -1°, -2°C, 0°C, +1°C, +2°C

T is controlled by setting temperature up/down key of remote controller

2.COOL MODE: The unit operates according to the difference between the setting and room temperature.

The setting temperature range is 18°Cthrough 30°C.

3.DRY MODE: The unit is operated at compressor on state regardless of room temperature for an initial 30 minutes of dehumidification operation, and the indoor fan motor is automatically operated due to the temperature difference between the room temperature and set temperature.

The compressor is automatically controlled due to the temperature difference between room temperature and set temperature after operation of 30 minutes.

*Set temperature: 18°C~30°C

*Protective function: Low temperature release. (Prevention against freeze)

4.TURBO MODE: This mode is available only in AUTO, COOL mode.

When this button is pressed at first, the air conditioner is operated “powerful” state for 30 minutes regardless of the set temperature, room temperature.

When this button is pressed again, or when the operating time is 30 minutes, turbo operation mode is canceled and returned to the previous mode.

5.MILD MODE: This mode is available only in AUTO, COOL mode.

When this button is pressed at first, the air conditioner is operated in its current state for 3 hours.

The setting temperature is automatically raised by 3°C.

When this button is pressed again or when the operating time is 3 hours, mild operation mode is canceled and returned to the previous mode.

6.SLEEP MODE: Sleep mode is available only in COOL mode.

The operation will stop after 6 hours.

*In COOL mode : The setting temperature is automatically raised by 1°C each 1hour When the temperature has been raised by total of 2°C, that temperature is maintained.

7.FAN SPEED: Manual (3 step), Auto (4 step), Natural

Fan speed automatically varies depending on both the difference between setting and the room temperature.

8.COMPULSORY OPERATION:

For operating the air conditioner without the remote controller.

The operating is the same function that AUTO MODE in the remote controller.

*Set temperature: 22°C

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9.SWING: BLADE-H is rotated vertically by the stepping motor.

*Memory louve: When ON/OFF button is pressed at stop state, the BLADE-H returns to its original location which is operating state before stop.

*Swing auto: The BLADE-H can rotate within about 35° in the original position set by the SWING SET button.

*Swing set: Press the SWING SET button, then the blade rotates vertically by 8°

The BLADE-H location is dispalyed on REMOTE CONTROL. (total 7 steps)

10.Q.TIMER: Q. timer (quick timer) allows reservation or cancel the timer on and timer off quickly.

When Q.timer button is pressed at operating state, LCD displays the polling state sequentially.

The LCD also displays the time remaining.

11.TIMER: The air conditioner is turned ON/OFF at a specified time using TIMER ON/OFF.

*Timer LED lights on.

Operating Instructions and Installation

12.SELF TEST

*Interruption of electric power and Power on.

*Abnormal condition of the room sensor.

*Indoor unit fan motor lock.

*Abnormal condition of the indoor unit's heat exchanger sensor.

13.TIME SHORTENING: If the "Time short" connector pin is shorted on the main P. C. B, the compressor's three minutes delay function is cancelled, and each operation time is shortened to one fiftieth of its original time.

14.BUZZER SOUND: Whenever the ON/OFF button is pressed or whenever change occurs to the condition which is set up or select, the compulsory operation mode, buzzer is sounded "beep".

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3-2 Installation

3-2-1 Selecting Area for Installation

Select an area for installation that is suitable to the customer's needs.

3-2-1(a) Indoor Unit

1.Make sure that you install the indoor unit in an area providing good ventilation. It must not be blocked by an obstacle affecting the airflow near the air inlet and the air outlet.

2.Make sure that you install the indoor unit in an area allowing good air handling and endurance of vibration of the indoor unit.

3.Make sure that you install the indoor unit in an area where there is no source of heat or vapor nearby.

4.Make sure that you install the indoor unit in an area from which hot or cool air is spread evenly in a room.

5.Make sure that you install the indoor unit in an area away from TVs, audio units, cordless phones, fluorescent lighting fixtures and other electrical appliances (at least 1 meter).

6.Make sure that you install the indoor unit in an area which provides easy pipe connection with the outdoor unit, and easy drainage for condensed water.

7.Make sure that you install the indoor unit in an area which is large enough to accomodate the measurements shown in figure on the next page.

3-2-1(b) Outdoor Unit

1.Make sure that you install the outdoor unit in area not exposed to the rain or direct sun light.

(Install a separate sunblind if exposed to direct sun light.)

2.Make sure that you install the outdoor unit in area allowing good air moment, not amplifying noise or vibration, especially to avoid disturbing neighbours.

(Fix the unit firmly if it is mounted in a high place.)

3.Make sure that you install the outdoor unit in area providing good ventilation and which is not dusty. It must not be blocked by any obstacle affecting the airflow near the air inlet and the air outlet.

4.Make sure that you install the outdoor unit in area free from animals or plants.

5.Make sure that you install the outdoor unit in area not blocking the traffic.

6.Make sure that you install the outdoor unit in area easy to drain condensed water from the indoor unit.

7.Make sure that you install the outdoor unit in area which provides easy connection within the maximum allowable length of a coolant pipe (15 meters).

Note

1.Add 10 grams of refrigerant (R-22) for every 1 meter if the pipe length exceeds the standard pipe length of 5 meters.

2.Maintain a height between the indoor and outdoor units of less than 3 meters.

8.Make sure that you install the outdoor unit in an area which is large enough to accommodate the measurements

shown in figure on the next page.

3-2-1(c) Remote Control Unit

1.Make sure that you install the remote control unit in an area free from obstacles such as curtains etc, which may block signals from the remote control unit.

2.Make sure that you install the remote control unit in an area not exposed to

direct sunlight, and where there is no source of heat.

3.Make sure that you install the remote control unit in an area away from TVs, audio units, cordless phones, fluorescent lighting fixtures and other electrical appliances (at least 1 meter).

Caution :

It is harmful to the air conditioner if it is used in the following environments: greasy areas (including areas near machines), salty areas such as coast areas, areas where sulfuric gas is present such as hot spring areas. Contact your dealer for advice.

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Operating Instructions and Installation

3-2-2 Installation diagram of indoor unit and outdoor unit

GAS LEAK TEST

Indoor unit check points

Outdoor unit check points

*Check for gas leak from the flare nut connections with leak detector.

Slope of drain hose		* Piping may be laid to the rear, left,			right or down.
Avoid up
slopes
		Right			Left
		Rear	Down	Left rear

350mm or more

250mm

minimum

Insulation of pipe connection area

*Perform gas leakage test first, and insulate the pipe connection area.

Use an insulation tube for insulation as shown in figure.

5 6

	The insulation
	tube shall be	Insulation
	properly finished
		tube
	not to allow
	any gap.	Vinyl tape
		(purchase locally)

4

Remote control

Remote control holder

Hole dimension of bolts for the outdoor unit

10

ø12

582

Fix firmly if installed in an area affected by typhoons.

Coolant adjustment procedure

Class	At installation		At installation
Connection	Air-purge	Coolant	Air purge	Refrigerant
pipe lengh	method	adjustment	method	quantity
5m max	Refer to the	unnecessary	Purge air	See table
				right.
	detailed		using
	air-purge		a vacuum
	procedure.		pump or an
		Add 10g of	additional	Add 10g of
		coolant	coolant	coolant
5~10m		<R-22> for	cylinder.	<R-22> for
		every 1m.		every 1m.
		(Refer to		(Refer to
		the detailed		the detailed
		coolant		coolant
		charge		charge
		procedure.)		procedure.)

Coolant adjustment procedure					kg . cm
Outer diameter			Fixing torque		Final torque
ø6.35mm				160	200
ø12.7mm				500	550
ø15.8mm				700	750
Tighten the flare nut by hand first, and tighten firmly with a spanner
Coolant-quantity
Model	Coolant quantity				Remark
AS180UE/AS181UE		1580g		Self refrigerant is included with shipment.
AS180UD/AS181UD		1550g		Self refrigerant is included with shipment.
AS-2408BR		1650g		Self refrigerant is included with shipment.

For more information refer to the Installation Manual.

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