General ASHB24LD, ASHB24LDC, AOHS24LDC Technical Manual

R410A

D1D_AS004E/01

2007.08.23

1. WALL MOUNTED

TYPE :

AS B24LDC

INDOOR UNIT

- (01 - 01) -

WALL MOUNTED TYPE

AS B24LD

WALL MOUNTED TYPE

AS B24LD

MODEL : AS B24LDC

FEATURES

1. FEATURE

Energy saving Rank A

Original plasma air cleaning unit effectively cleans the air in the room.

Super quiet

ALL DC

Large air flow and quiet
operation by new air
flow path

V-PAM technology makes a compressor more powerful.

V P

More compact compared with conventional model

Front view

Back view

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

High efficiency
layout

New 3-row heat
exchange system

V-P

V-PAM control

b

DC scroll compressor

c

a

DC fan motor

DC fan motor

b

a

c

1

2

3

Dirty Air

Clean Air

Pet odor and the smell of
cigarette smoke are
removed by decomposition
by weak ozone O3.

Clean Air

Activated charcoal
bacteria eliminating &
deodorizing filter

Polyphenol filter

(Grapefruit seed extract)

Earth conductor

Plasma filter generates
ions and ozone.

Electric pole

Electrostatic
filter

Dirty Air

Negatively-charged dust, etc. are attracted
to the earth section and are collected by a
bacteria eliminating & deodorizing filter.

Plasma air filter mechanism

Washable filter

Restored to the same performance
as when new each time it is washed.

Plasma unit

Mounts a plasma air cleaning unit.Minute dust
particles are collected by an electrostatic filter and odor
is suppressed by decomposition of foul odors by very
weak ions. Since a filter with a lower ventilation
resistance than in the past is used, high dust collection
design simultaneously cleans in the air in the room.

Europe energy saving Rank A achieved

- (01 - 02) -

WALL MOUNTED TYPE

AS B24LD

WALL MOUNTED TYPE

AS B24LD

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.

Inner drying operation and plasma effect

This model is equipped with an inner drying function. After the power is turned off, the dry operation starts
inside the air conditioner. The plasma air cleaning unit eliminates bacteria, deodorizes, and keeps
the interior of the air conditioner clean by generating ozone and ions.

Power diffuser

Adoption of large power diffuser

Compact design

998mm width compact design

Low outdoor air temperature cooling correspondence

Corresponds to cooling operation at -10°Coutdoor air temperature

New model

(unit:mm)

H320 x W998 x D228

2.52.5

5

0 3 6 9 12(m)

Outside air conditions: 2 oC 60%

( C)

Operation contents: Heating,
Set temperature (Max set temp)
30

o

o

C, Air flow Hi,

Air direction downward and front

“Strong vertical air flow” provides
powerful floor level heating.

Power diffuser

Power diffuser

(full open)

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

5

2.5

0 3 6 9 12(m)

Corresponds to maximum 30m long piping

2933 32 31 30

Outside air conditions: 35 oC 40%

( C)

Operation contents: Cooling,
Set temperature (Min set temp)
18

o

o

C, Air flow Hi,

Air direction downward and front

1815 16 17

2.5

10kWNo.1 attainedmaximum heating capacity

Adoption of large power diffuser

5

powerful floor level heating.

2.5

2.52.52.52.52.52.52.5

46

o

2.5

Bacteria grows in beading,
and it causes bad odor.

Drying operation for
approx. fifteen minutes.

Ozone bacteria eliminating operation
for approx. fifteen minutes.

“Inner drying operation” and
“ozone bacteria eliminating
operation” keep the inside
of the air conditioner clean
at all times. That ’s why air
from the air conditioner is
always clean and high
efficiency is realized.

After operation ends,
start approximately
30 minutes speed
cleaning operation
by merely pressing
the COIL DRY
button.

Removes moisture.

Bacteria elimination

Covered with beading.

- (01 - 03) -

WALL MOUNTED TYPE

AS B24LD

WALL MOUNTED TYPE

AS B24LD

FEATURES

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

Four kinds of timers. Easy operation.

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

Built-in timers

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

Program timer

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

Sleep timer

2-1. WIRELESS REMOTE CONTROLLER

2.

REMOTE CONTROLLER

Cooling operation/dry operation

60min.

1 °C

2 °C

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.

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

30min.

60min.

90min.

2 °C

3 °C

4 °C

Timer setting

Timer setting

- (01 - 04) -

WALL MOUNTED TYPE

AS B24LD

WALL MOUNTED TYPE

AS B24LD

Display panel

FUNCTIONS

SPECIFICATION

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

WEIGHT ( g ) 110

ACCESSORY Holder

TIMER SET ( / ) button

SET button (Horizontal)

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 flash simultaneously.

To stop the test operation mode, press the
START/STOP button to stop the air condi­tioner.

CLOCK ADJUST button

Remote Control Unit Display

Transmit Indicator

Clock Display

Operating Mode Display

Timer Mode Display

Fan Speed Display

Temperature SET Display

SLEEP button

MASTER CONTROL button

/ )

SET TEMP. button (

COIL DRY button

Signal Transmitter

TIMER MODE button

FAN CONTROL button

START/STOP button

SET button (Vertical)

SWING button

RESET button

AIR CLEAN Display

SLEEP Display

SWING Display

4

6

7

8

9

10

19

21

22

23

24

26

27

COIL DRY Display

25

20

18

2

3

11

13

12

16

17

15

1

14

AIR CLEAN button

5

2

4

10

3

1

16

6

18

19

20

22

26

25

23

27

11

14

12

13

15

9

8

7

21

5

24

17

- (01 - 05) -

WALL MOUNTED TYPE

AS B24LD

WALL MOUNTED TYPE

AS B24LD

3. SPECIFICATIONS

WALL MOUNTED

INVERTER HEAT PUMP

AS B24LDC

230V 50Hz

198 - 264V 50Hz

Cooling A

Heating A

kW 7.10

BTU/h 24,200

kW 0.9 - 8.0

BTU/h 3,100 - 27,300

kW 8.10

BTU/h 27,600

kW 0.9 - 10.6

BTU/h 3,100 - 36,200

2.21

0.11 - 2.62

2.24

0.11 - 3.68

9.7

12

9.8

17.5

3.21

3.62

kW 5.54

99

99

l/h (pints/h) 3.0 (5.3)

High 1170

Med 970

Low 785

Quiet 685

High 1170

Med 970

Low 785

Quiet 685

Cross flow fan × 1

W 42

High 49

Med 43

Low 38

Quiet 33

High 48

Med 42

Low 37

Quiet 33

Dimensions (H × W × D)

Main : 378 × 832 × 26.6

Sub : 84 × 832 × 13.3

Main : 1.2, Sub : 1.4

Main : 2 × 18, Sub : 1 × 4

Copper

Aluminium

Polystyrene

White

320 × 998 × 228

319 × 1090 × 429

14 (30.8)

18 (39.6)

6.35 ( 1/4 in.)

15.88 ( 5/8 in.)

Flare

°C 18 to 32

%RH 80 or less

°C 30 or less

Wireless

PVC

mm Outer diameter : 28 / Inner diameter : 16

Note :
Specifications are based on the following conditions.
Cooling : Indoor temperature of 27°CDB/19°CWB. and outdoor temperature of 35°CDB/24°CWB.
Heating : Indoor temperature of 20°CDB/15°CWB. and outdoor temperature of 7°CDB/6°CWB.
Pipe length : 7.5 m, Height difference : 0 m. (Outdoor unit - Indoor unit)

Heating

Size

Liquid

Gas

Method

Cooling
Net

Gross

Net

Gross

Model name

EER

COP

Moisture removal

Cooling

Heating

m3/h

Operation range

kg(lb.)

Connection pipe
Size

mm

Dimensions
(H × W × D)

Remote controller type

Drain pipe
Material

mm

Weight

Heat exchanger type

Enclosure
Fin pitch

Rows × Stages

Pipe type

Fin type

Material

Colour

kW/kW

Cooling

Heating

%

Cooling

Heating

Cooling

Fan
Airflow

rate

Current

Cooling

SENSIBLE CAPACITY

POWER FACTOR

Type × Q'ty

Motor output

A

Heating
Rated

Max

Rated

Max

Input power

Cooling

kW

Heating
Rated

Min-Max

Power source

Available voltage range

Capacity

Cooling

Heating

European energy label

Type

mm

Rated

Min-Max

Rated

Min-Max
Rated

Min-Max

Cooling

Heating

Sound pressure level

dB(A)

- (01 - 06) -

WALL MOUNTED TYPE

AS B24LD

WALL MOUNTED TYPE

AS B24LD

4. DIMENSIONS

MODEL : AS B24LD

(Unit : mm)

998

228

320

MOUNTING POSITION

5 cm or over

Wall hook bracket

6 cm or over

5 cm or over

150 cm or over

(Wall cap)

230 cm or over

- (01 - 07) -

WALL MOUNTED TYPE

AS B24LD

WALL MOUNTED TYPE

AS B24LD

5. WIRING DIAGRAMS

MODEL : AS B24LD

TO OUTDOOR UNIT

BLUE

YELLOW

WHITE
BLACK

RED

PINK

BLUE

YELLOW

ORANGE

RED

PINK

BLUE

YELLOW

ORANGE

RED

PINK

BLUE

YELLOW

ORANGE

RED

WHITE

RED

WHITE

WHITE

WHITE

WHITE

WHITE

BLACK

BLACK

BLACK

RED

WHITE

BLACK

BLACK

WHITE

BLACK

RED

BLUE
RED

YELLOW

WHITE

WHITE

YELLOW

GREEN

RED

BLUE

1

2

3

4

5

6

7

1

2

3

4

5

6

7

1

2

3

4

5

6

7

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

6

1

2

3

4

5

1

2

3

4

5

1

2

3

4

5

1

2

3

4

1

2

3

4

1

2

3

4

5

1

2

3

1

2

3

1

2

1

2

6

5

4

3

2

1

6

5

4

3

2

1

5

4

3

2

1

54

3

2

1

5

4

3

2

1

CN19

W5

AIR CLEAN UNIT

SWITCH

TM2

TM1

TM4

CN11

CN6

CN1

CN2

CN5

CN201

CN8

CN3

CN13

CN10

THERMAL
FUSE 102

1 2 3

TERMINAL

M

M

STEP MOTOR
( UP / DOWN )

STEP MOTOR
( DIFFUSER )

FAN MOTOR

M

F M

TEST
PIPE TEMP.
THERMISTOR

ROOM TEMP.
THERMISTOR

INDICATO
PCB ASSY

REMOTE CONTROL

UNIT (OPTION)

WHITE

RED

1

2

3

STEP MOTOR
( RIGHT / LEFT )

- (01 - 08) -

WALL MOUNTED TYPE

AS B24LD

WALL MOUNTED TYPE

AS B24LD

6. CAPACITY TABLE

6-1. COOLING CAPACITY

MODEL : AS B24LD

°CDB

°CWB

TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI TC SHC PI

5.26 4.97 1.05 5.86 5.00 1.07 6.06 5.43 1.07 6.46 5.45 1.09 6.66 5.88 1.09 7.05 5.86 1.10 7.45 6.24 1.11

6.26 5.61 1.75 6.98 5.64 1.78 7.22 6.13 1.79 7.69 6.15 1.80 7.93 6.65 1.81 8.41 6.62 1.83 8.88 7.05 1.85

6.00 5.21 1.94 6.68 5.24 1.97 6.91 5.70 1.98 7.36 5.71 2.00 7.59 6.17 2.01 8.05 6.15 2.03 8.50 6.55 2.05

5.61 4.67 2.13 6.25 4.70 2.17 6.46 5.11 2.18 6.89 5.13 2.20 7.10 5.54 2.21 7.53 5.51 2.23 7.95 5.87 2.25

5.06 4.08 2.15 5.64 4.10 2.18 5.83 4.46 2.19 6.22 4.47 2.21 6.41 4.83 2.22 6.79 4.81 2.25 7.18 5.13 2.27

4.73 3.72 2.16 5.27 3.74 2.20 5.45 4.07 2.21 5.81 4.08 2.23 5.99 4.41 2.24 6.35 4.39 2.27 6.71 4.67 2.29

AFR : Air Flow Rate (m3/min)
TC : Total Capacity (kW)
SHC : Sensible Heat Capacity (kW)
PI : Power Input (kW)

AFR

18.3

43

25

30

35

40

Indoor temperature

Outdoor temperature

12

15

°CDB

20

232518

21

16

18

272932

231921