General ASHA18LE, ASHA18LEC, AOHR18LEC Technical Manual

R410A

INDOOR UNIT

1. WALL MOUNTED TYPE :

ASA18LEC

D2D_AS027E/01

2008.10.08

WALL MOUNTED TYPE

1

.

A18LE C



AS

FEATURE1.

MODEL



ASA18 LEC

FEATURES



Energy saving Rank A



Europe energy saving Rank A achieved

ALL DC



Heat exchange capacities 45% up
compared to conventional models

DC fan motor

AOR18LEC

WALL MOUNTED TYPE

A18LE C



AS

a

b

c

Super quiet



fan motor

DC

P

I-PAM control

I-PAM technology makes a compressor more powerful.

rotary compressor

DC

Air fl ow mode can be set in 4 steps and more detailed air fl ow setting is possible.

Easy maintenance



Easy maintenance and always clean. Troublesome maintenance has been made easy.

Since the front panel is easy to remove, maintenance is also easy.

Power diffuser



Adoption of large power diffuser

“Strong vertical air fl ow” provides
powerful fl oor level heating.

No.

5

9kWNo.1 attainedmaximum heating capacity

“Healthy horizontal air fl ow” does not blow
cool air directly at the occupants in the room.

5

2.52.5

2.5

2

0 3 6 9 12(m)

Outside air conditions: 2 oC 60%

o

46

Power diffuser

(full open)

Operation contents: Heating,
Set temperature (Max set temp)

o

30

C, Air flow Hi,

Air direction downward and front

o

( C)

2933 32 31 30

- (01 - 01) -

Power diffuser

2.5

0 36912(m)

Outside air conditions: 35 oC 40%
Operation contents: Cooling,
Set temperature (Min set temp)

o

18

C, Air flow Hi,

Air direction downward and front

o

( C)

1815 16 17

WALL MOUNTED TYPE

A18LE C



AS

10°C HEAT Operation



The room temperature can be set to go no lower than 10°C,
thus ensuring that the room does not get too cold when not occupied

Caution)

When the room temperature is higher than 10°C, “10°C HE AT” operation does not start. Operation starts and maintains the room •

temperature at 10°C when the temperature drops below 10°C.

“10°C HEAT”

Button ON

Indoor unit
operation START

“10°C HEAT”

Button ON

Inner drying operation



20

°C

10

°C

This model is equipped with an inner drying function. After the power is turned off, the dry
operation starts inside the air conditioner. This prevents the growth of mold and bacteria inside the
air conditioner.

WALL MOUNTED TYPE

A18LE C



AS

During dew

condensation

Low outdoor air temperature correspondence



Approx. 90 mins

Drying

Corresponds to cooling operation at -10°C outdoor air temperature
Corresponds to heating operation at -15°C outdoor air temperature

Cooling Heating

-10 to 43

Corresponds to maximum 25m long piping



Air conditioner fi lter features



Organic coating fin used
heat exchanger

°C

-15 to 24

Ion Deodorization Filter

°C

Apple-catechin Filter

Long-life Ion
Deodorization Filter

Pre Filter
Antibacterial deodorizing

pre-filter with special
ceramic powder

Apple­catechin Filter

- (01 - 02) -

REMOTE CONTROLLER2.

WALL MOUNTED TYPE

A18LE C



AS

2-1. WIRED REMOTE CONTROLLER

FEATURES



Four kinds of timer setup (ON / OFF / PROGRAM / SLEEP)



are possible.

Four kinds of timers. Easy operation.



Built-in timers



Select from four different timer programs (On/Off/Program/Sleep).

Program timer



The program timer operates the ON and OFF timer once within a 24 hour period.

Sleep timer



WALL MOUNTED TYPE

A18LE C



AS

The sleep timer function automatically corrects the temperature thermostat setting according to
the time setting to prevent excessive cooling and heating while sleeping.

Cooling operation/dry operation

When the sleep timer is set, the set temperature
automatically rises 1 °C every hour. The set
temperature can rise up to a maximum of 2 °C.

Timer setting

60min.

1 °C

2 °C

Heating operation

When the sleep timer is set, the set temperature
automatically drops 1 °C every 30 minutes. The
set temperature can drop to a maximum of 4 °C.

1 °C

2 °C

3 °C

4 °C

30min.

60min.

90min.

Timer setting

- (01 - 03) -

WALL MOUNTED TYPE

A18LE C



AS

FUNCTIONS



2

16

3

4

1

6

15

17

23

20

24

25

10HEAT

10

11

12

13

14

5

8

9

7

18

22

26

21

1

SLEEP button

2

MASTER CONTROL button

3

SET TEMP. button ( / )

4

COIL DRY button

5

Signal Transmitter

6

TIMER MODE button

7

TIMER SET ( / ) button

8

FAN CONTROL button

9

START/STOP button

10

SET button (Vertical)

11

SET button (Horizontal)

12

SWING button

13

RESET button

14

TEST RUN button

This button is used when installing the conditioner, and should



not be used under normal conditions, as it will cause the air
conditioner’s thermostat function to operate incorrectly.

If this button is pressed during normal operation, the unit



will switch to test operation mode, and the Indoor Unit’s
OPERATION Indicator Lamp and TIMER Indicator Lamp will
begin to fl ash simultaneously.

To stop the test operation mode, press the START/STOP button



to stop the air conditioner.

15

CLOCK ADJUST button

16

10 °C HEAT button

17

Remote Control Unit Display

18

Tran smit In dica t or

19

Clock Display

20

Operating Mode Display

21

Timer Mode Display

22

Fan Speed Display

23

Temperature SET Display

24

COIL DRY Display

25

SLEEP Display

26

SWING Display

WALL MOUNTED TYPE

A18LE C



AS

19

To facilitate explanation, the accompanying
illustration has been drawn to show all possible
indicators; in actral operation, however, the display
will only shown those indicators appropriate to the
current operation.

SPECIFICATION



SIZE (H x W x D mm) 176 x 56 x 18

WEIGHT ( g ) 110

ACCESSORY Holder

- (01 - 04) -

SPECIFICATIONS3.

WALL MOUNTED TYPE

A18LE C



AS

Type

Model name ASA18LEC

Power source 230V~ 50Hz

Available voltage range 198-264V~ 50Hz

Cooling

Capacity

Heating

Input power

Current

EER Cooling

COP Heating 3.68

SENSIBLE CAPACITY Cooling KW 4.5

POWER FACTOR

Moiature removal l/h(pints/h) 2.8

FAN

Noise level

Heat exchanger type

Enclosure

Dimensions(H × W × D)

Weight

Connection pipe

Operation range

Remote controller type Wireless

Drain pipe

Cooling

Heating

Cooling

Heating

Cooling

Heating 98

Airfl ow rate

Type× Q’ty Cross fl ow fan x 1

Motor output W 40

Net

Gross 319 x 1090 x 429

Net

Gross 18(39.6)

Size

Method Flare

Material PVC

Size mm Outer diameter:28/Outer diameter:16

Rated

Min-Max

Rated

Min-Max

Rated

Min-Max 0.09~2.07

Rated 1.71

Min-Max 0.09~2.87

Rated

Max 9.0

Rated 7.6

Max 12.5

High

Cooling

Heating

Cooling

Heating

Dimensions(H × W × D)

Fin pitch Main:1.2 Sub:1.4

Rows Stages Main:2 x 18 Sub:1 x 4

Pipe type Copper

Fin type Aluminium

Material Polystyrene

Colour White

Liquid

Gas Φ12.7(Φ1/2in)

Cooling

Heating °C 30 or less

Med 740

Low 620

Quiet 550

High 900

Med 740

Low 620

Quiet 550

High

Med 37

Low 33

Quiet 26

High 42

Med 37

Low 33

Quiet 25

KW 5.20

BTU/h 17,700

KW 0.9~6.0

BTU/h 3,100~20,500

KW 6.30

BTU/h 21,500

KW 0.9~9.1

BTU/h 3,100~31,000

KW

A

KW/KW

%

3

/h

m

dB(A)

mm

mm

kg(lb)

mm

°C 18~32

%RH 80 or less

WALL MOUNTED

INVERTER HEAT PUMP

1.52

6.8

3.42

97

900

43

Main:378 x 832 x 26.6

Sub:84 x 382 x 13.3

320 x 998 x 228

14(30.8)

Φ6.35(Φ1/4in)

WALL MOUNTED TYPE

A18LE C



AS

Note :
Specifi cations are ba sed on the fo llowing c onditio ns
Coolin g:Indoor te mperatur e of 27°C CDB /19°CCWB. and outdoo r temperat ure of 35°C CD B/24°CCW B.
Heatin g:Indoor te mperatur e of 20°C CDB /15°CCWB.an d outdoor te mperatu re of 7°C CDB /6°CCWB .
Pipe leng th:5m,He ight dif ference:0 m(Outdoo r unit-I ndoor unit)
The max imum curr ent is the ma ximum value w hen the ope rated wit hin the ope ration ran ge(tempe rature).

- (01 - 05) -

DIMENSIONS4.

WALL MOUNTED TYPE

A18LE C



AS

MODEL  :ASA18 LEC

998

INSTALLATION PLACE



6 cm or over

5 cm or over

Wall hook bracket

228

(Unit : mm)

320

WALL MOUNTED TYPE

A18LE C



AS

150 cm or over

180 cm or over

5 cm or over

(Wall cap)

- (01 - 06) -

WIRING DIAGRAMS5.

WALL MOUNTED TYPE

A18LE C



AS

MODEL  :ASA18 LEC

REMOTE CONTROL UNIT

(OPTION)

A18LE C



WALL MOUNTED TYPE

AS

5

5

4

4

3

3
2
1

CN6

2

1

TO OUTDOOR UNIT

- (01 - 07) -

CAPACITY TABLE6.

WALL MOUNTED TYPE

A18LE C



AS

6-1. COOLING CAPACITY

MODEL  :ASA18 LEC

AFR 15.0

°CDB 18 21 23 25 27 29 32

°CWB 12 15 16 18 19 21 23

°CDB TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI

20 4.10 3.78 0.76 4.57 3.80 0.77 4.73 4.14 0.78 5.04 4.16 0.79 5.19 4.49 0.79 5.51 4.47 0.80 5.82 4.76 0.80

25 4.54 4.43 1.19 5.06 4.45 1.21 5.23 4.85 1.22 5.58 4.87 1.23 5.75 5.25 1.23 6.10 5.24 1.25 6.44 5.58 1.26

30 4.33 4.12 1.33 4.82 4.15 1.35 4.99 4.51 1.36 5.32 4.53 1.37 5.48 4.89 1.38 5.81 4.88 1.39 6.14 5.19 1.40

35 4.11 3.79 1.47 4.58 3.82 1.49 4.73 4.15 1.50 5.04 4.17 1.51 5.20 4.50 1.52 5.51 4.49 1.54 5.82 4.78 1.55

40 3.69 3.16 1.58 4.11 3.18 1.61 4.25 3.46 1.62 4.53 3.47 1.63 4.67 3.75 1.64 4.96 3.74 1.66 5.24 3.98 1.67

Outdoor temperature

43 3.47 2.81 1.60 3.87 2.82 1.63 4.00 3.07 1.63 4.26 3.09 1.65 4.39 3.33 1.66 4.66 3.32 1.68 4.92 3.54 1.69

AFR : Air fl ow rate (m3/min)
TC : Total capac ity (kW)
SHC : Sens ible Heat c apacit y (kW)
PI : Power Inp ut (kW)

Indoor temperature

WALL MOUNTED TYPE

A18LE C



AS

- (01 - 08) -