General AUH24L, AUH24LUAR, AOH24LMAKL Technical Manual

R410A

3 . CASSETTE TYPE :  AU 24LUAR

D2D_AU002E/03

2006.04.21

3-1. FEATURE

MODELS : AU 24LUAR / AO 24LMAKL

FEATURES

Easy maintenance

The control box is easily accessible for maintenance work Wide opening for easy access.

CASSETTE TYPE

AU24

Detachable,washable filter and intake grille.

Wide opening and long-life filter.

Long-life filter High efficiency, long-life filter extends the cleaning cycle.

CASSETTE TYPE

AU24

Slim intake grille

Slim type intake grille can fit the ceiling after installation.

20

(unit: mm)

Group controller

One remote controller can control up to 16 air conditioners. All of the air conditioners will be operated with the same settings.

Long-life filter

Connectable quantity : Maximum 16 indoor units for 1 remote controller.

- (03 - 01) -

Duct connection hole opening

Fresh air can be introduced through this opening.

Distribution duct

CASSETTE TYPE

AU24

Fresh air

CASSETTE TYPE

AU24

Distribution duct

Conditioned air can be distributed by means of a distribution duct.

Two-way

One-way

- (03 - 02) -

3-2. REMOTE CONTROLLER

3-2-1. WIRED REMOTE CONTROLLER

FEATURES

Various timer setup (ON / OFF / WEEKLY) are possible.

SUMOTUWETH FR SA

7

3126 9

15 18 21

CASSETTE TYPE

AU24

High performance and compact size

Equipped with weekly timer as standard function. (2 times Start / Stop per day for a week)

When setting up a timer, operation mode and a temperature setup can be changed.

When a failure occurs,the error code is displayed. (Maximum of 16)

Error indication.(A maximum of 16 error histories are memorizable.)

Up to 16 indoor units can be simultaneously controlled.

Anti freeze and energy saving operation are possible.

Easy installation with a slim shape with no boldge in the back.

The room temperature can be controlled by being detected the temperature accurately with built-in thermo sensor.

CASSETTE TYPE

AU24

Three functions are combined in one unit.

Wired

remote

controller

Built-in timers

Possible to set ON/OFF time to operate twice each day of the week.

SUMOTUWETH FR SA

7

3126 9

15 18 21

Setup screen example (Set to Wednesday: 8:00 to 20:00.)

0 3 6 9 12 15 18 21 Time

At "Weekly timer" + "Set back timer" setup

Easy-to-understand time bar display

24°C

SUMOTUWETH FR SA

7

3126 9

15 18 21

Screen after setup

24°C 28°C 24°C

Weekly

timer

Setback

timer

Setback timerWeekly timer

Possible to set temperature for two time spans and for each day of the week.

SUMOTUWETH FR SA

3126 9

15 18 21

Setup screen example (Set from Sunday to Saturday: 12:00 to 15:00, 28 °C.)

28°C

0 3 6 9 12 15 18 21 Time

24°C

0 3 6 9 12 15 18 21 Time

28°C

Easy-to-understand operation Simple installation

Components are compatible with standard switch boxes. Flat back construction allows equipment to be installed wherever it is needed.

Timer area

[

Variable timer control

]

The operation/display sections are zoned according to time and operation, enabling variable programming to match application.

Operation area

European switch box

- (03 - 03) -

JIS box

FUNCTIONS

1

START/STOP button

Pressed to start and stop operation.

2

Display

SUMOTUWETH FR

SA

369

12 15 18 21

2 7 8 9

10

11

CASSETTE TYPE

AU24

12

CLOCK ADJUST

SET BACK

DELETE SET

DAY

DAY OFF

ENERGY

SAVE

THERMO SENSOR

14

1 3

4

5

6

13

Display panel

15

16

1718 19

Set Temperature button

Selects the setting temperature.

3

Master control button

Selects the operating mode(AUTO, HEAT, FAN, COOL, DRY).

4

Fan control button

Selects the fan speed (AUTO, LOW, MED, HIGH).

5

Thermo sensor button

6

Energy save button

Turns the energy efficient mode on and off.

7

Timer mode (CLOCK ADJUST) button

Selects the timer mode (OFF TIMER, ON TIMER, WEEKLY TIMER) Set the current time.

8

Day (DAY OFF) button

Temporarily cancels of one day timer.

9

Set back button

pressed select the set back timer.

CASSETTE TYPE

AU24

SUMOTUWETH FR

369

DIMENSION

120

SUMOTUWETH FR

CLOCK ADJUST

SET BACK

DELETE SET

SA

369

12 15 18 21

DAY

DAY OFF

Front View

12 15 18 21

ENERGY

SAVE

SA

THERMO SENSOR

202122

[ Unit : mm ]

120

10

Set time button

Pessed to select the set back timer.

11

Delete button

The schedule of a weekly timer is deleted.

12

Set button

Sets the date, hour, minute and on-off time.

13

Vertical air flow direction and swing button

Push for two seconds to change the swing mode

14

17

Operation lamp

Lights during operation and when the timer is on.

15

Timer and clock display

16

Operation mode display

17

Fan speed display

18

Central control display

19

Temperature display

20

Stand by display Indicates during the oil recovery and defrosting operation.

21

Vertical swing display

22

Energy save display

SPECIFICATION

SIZE (H x W x D mm) 120 x 120 x 17

WEIGHT ( g ) 160

CABLE LENGTH ( m )

POWER ( V )

10

12

- (03 - 04) -

3-3. SPECIFICATIONS

Fin Pitch

INDOOR

FAN SPEED COOL/HEAT

46/46

44/44

39/39

52/54

Turbo × 1

Propeller × 1

40

65

Aluminium

2 × 30

630 × 901 × 36.38

1300

Copper tube

AVAILABLE VOLTAGE RANGE

198-264V 50Hz

C

EUROPEAN ENERGY LABEL

743 × 984 × 413

355 × 1060 × 1025

Inverter

White (5Y9/0.5NN)

Beige(10YR7.5/1.0NN)

2 × 10

210 × 970 × 26.6

1.45

Aluminium

1.30

34/44(75/97)

54/58(119/128)

1800

15.88(5/8inc)

25(chargeless: 10)

FLARE

9.52(3/8inc)

10.5/13.0102.81

3.25

246 × 830 × 830

650 × 830 × 320

7.10/8.00

24200/27300

7.80/9.00

26600/30700

2.0(4.2)

2.53/2.98

2.40/2.98

11.1/13.0

REMOTE CONTROLLER

Wired

ABS

DRAIN PIPE MATERIAL

SIZE

Outer diameter 37.0/Inner diameter 32.0

DIMENSIONS H × W × D

mm

MAX LENGTH

SIZE

mm

kg(lbs)

WEIGHT CONNECTION METHOD

NET

GROSS

POE

15

TYPE

R410A

TYPE

MAX HEIGHT

REFRIGERANT OIL

REFRIGERANT

PIPE

NET / GROSS

kW

INPUT POWER

COOLING

HEATING

CURRENT

dB(A)

STARTING CURRENT

MOISTURE REMOVAL

kW/kW

INVERTER HEAT PUMP TYPE

CASSETTE MODELS

TYPE

230V 50Hz

RATED / MAX

INDOOR

OUTDOOR

POWER SOURCE

MODEL NAME

CAPACITY

RATED / MAX

AU 24LUAR

AO 24LMAKL

A

NOISE LEVEL (SOUND PRESSURE)

COOL/HEAT

INDOOR

AIR CIRCULATION COOL/HEAT

m

3

/h

EER

COP

FAN MOTOR OUTPUT

W

INDOOR

1250/1250

1080/1080

920/920

3200/3200

Coil

OUTDOOR

r.p.m

400/400

-

540/490

480/430

390/340

OUTPUT

780/780

HEAT EXCHANGER TYPE

FAN TYPE x Q'ty

OUTDOOR

Coil

Fin

mm

COMPRESSOR

OUTDOOR

INDOOR

OUTDOOR

Hermetic type, 4 poles, DC motor, TWIN ROTARY

Rows x Stages

mm

Rows x Stages

TYPE

STARTING METHOD

INDOOR

CASING COLOR

COOLING RATED / MAX

HEATING RATED / MAX

COOLING RATED / MAX

HEATING RATED / MAX

COOLING

CASSETTE TYPE

AU24

OUTDOOR High

HEATING

Quiet

INDOOR

OUTDOOR

INDOOR

OUTDOOR

High

Med

Low

High

Med

Low

High

Low

High

Med

Low

COOLING

kW

BTU/h

kW

BTU/h

A

l/h(pints/h)

CASSETTE TYPE

AU24

INDOOR

OUTDOOR

INDOOR

OUTDOOR

INDOOR

OUTDOOR

W

Coil Dimensions

LIQUID

GAS

m

CHARGE g

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)

mm

- (03 - 05) -

3-4. DIMENSIONS

3-4-1. OUTDOOR UNIT

MODEL : AO 24L

(Unit : mm)

Top view

830

CASSETTE TYPE

AU24

650

12

Front view

Bottom

Air flow

350

320

Side view

CASSETTE TYPE

AU24

154

101

58

90

MOUNTING POSITION

When there are obstacles at the back or front sides.

100 mm or more

600 mm

or more

Bottom view

100 mm or more

343

603

When there are obstacles at the back, side(s), and top.

600 mm or more

300 mm

25

(

S

0 mm o

er

v

i

c

r

more

e s

p

ac

e)

or more

When there are obstacles at the back, side with the installation of more than one unit.

250 mm or more

300 mm or more

- (03 - 06) -

3-4-2. INDOOR UNIT

750

830

750

830

Bottom view

MODEL : AU 24L

CASSETTE TYPE

AU24

940

(Unit : mm)

246

30

Side view

CASSETTE TYPE

AU24

940

Bottom view (Panel)

Drain inside Dia. 32

outside Dia. 37

235

Side view (Standard setting)

60

(Drain pipe)

200

305.5

Side view (Slender setting)

298.5

248.5

100

70

(Small pipe)

(Large pipe)

- (03 - 07) -

MOUNTING POSITION

Floor

Strong and durable ceiling

CASSETTE TYPE

AU24

2,300 mm or more

1,200 mm or more

1,000 mm or more

CASSETTE TYPE

AU24

Obstruction

You can select 2-way setting

(A) Standard setting (B) Slender setting

215 mm

250 mm

or more

100 or more 100 or more

or more

100 or more

(4 directions) (3 directions)

Piping position

(2 directions) (2 directions)

100 or more

- (03 - 08) -

3-5. REFRIGERANT CIRCUIT

MODELS : AU 24L / AO 24L

CASSETTE TYPE

AU24

Ø15.88mm(5/8")

CASSETTE TYPE

AU24

Ø9.52mm(3/8")

- (03 - 09) -