Fujitsu ASYA09LEC Service manual

AIR CONDITIONER

Wall Mounted type

INDOOR

OUTDOOR

ASA09LEC

ASA12LEC

AOR09LECN

AOR12LECN

DESIGN & TECHNICAL MANUAL

1.INDOOR UNIT

WALL MOUNTED TYPE :

ASA09LEC

ASA12LEC

DTR_AS047E_01

2010.10.05

WALL MOUNTED TYPE

ASA09-12LE

WALL MOUNTED TYPE

ASA09-12LE

CONTENTS

1. INDOOR UNIT

1. FEATURE.................................................................................................................. 01 - 01

2. WIRELESS REMOTE CONTROLLER............................................... 01 - 04

3. SPECIFICATIONS.............................................................................................. 01 - 06

4. DIMENSIONS ........................................................................................................ 01 - 07

5. WIRING DIAGRAMS........................................................................................ 01 - 09

6. CAPACITY TABLE ............................................................................................ 01 - 10

6-1. COOLING CAPACITY...................................................................................... 01 - 10

6-2. HEATING CAPACITY........................................................................................01 - 11

7. FAN PERFORMANCE AND CAPACITY .......................................... 01 - 12

7-1. AIR VELOCITY DISTRIBUTION..................................................................... 01 - 12

7-2. AIR FLOW.......................................................................................................... 01 - 13

8. OPERATION NOISE......................................................................................... 01 - 14

8-1. NOISE LEVEL CURVE .................................................................................... 01 - 14

8-2. SOUND LEVEL CHECK POINT..................................................................... 01 - 15

9. ELECTRIC CHARACTERISTICS........................................................... 01 - 16

10. SAFETY DEVICES ............................................................................................ 01 - 17

11-1. EXTERNAL INPUT ........................................................................................... 01 - 18

11-2. EXTERNAL OUTPUT....................................................................................... 01 - 19

12. FUNCTION SETTING...................................................................................... 01 - 20

12-1. INDOOR UNIT (Setting by remote controller)........................................... 01 - 20

13. OPTIONAL PARTS ........................................................................................... 01 - 23

(

01 - 01

)

WALL MOUNTED TYPE

ASA09-12LE

WALL MOUNTED TYPE

ASA09-12LE

FEATURE1.

MODEL



ASA09LEC / AOR09LECN

ASA12LEC / AOR12LECN

FEATURES



Low outdoor air temperature correspondence



Corresponds to heating operation at -25°C outdoor air temperature

Heating

-25 to 24°C

Speciﬁcation improvement that can be operated under

extreme low outdoor temperature (-25°C) without trouble

New model

Freezing

prevention of bace

Structural

improvements

Expansion of

mechanical space

Improvement of cold-

proof speciﬁcations

of parts

Powerful Heating at low outdoor temperature



Keeping the high heating capacity at low outdoor temperature.

45%up

3.2

2.2 2.6

3.3

17%up

4.1

3.5

2.9

4.1

3.0

17%up

2.9

Heating capacity

(kW)

Outdoor temperature

New model

Current model

Heating capacity

(kW)

2.5 kW

Class

2°C -7°C -15°C

3.4 kW

Class

(

01 - 02

)

WALL MOUNTED TYPE

ASA09-12LE

WALL MOUNTED TYPE

ASA09-12LE

Energy-Efﬁciency classiﬁcation A



Europe Energy-Efﬁciency classiﬁcation A achieved

ALL DC



Super quiet



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

Fan speed Noise level

Quiet 21dB(A)

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



This model is equipped with an inner drying function. After the power is turned off, the dry starts

inside the air conditioner. This prevents the growth of mold and bacteria inside the air conditioner.

Corresponds to maximum 20m long piping



DC compressor

When operation starts, the machine operates at high voltage and high power

and when operation stabilizes, the set temperature is maintained at low voltage.

PAM control

DC fan motor

Front view

During dew

condensation

Approx. 90 mins

Drying

(

01 - 03

)

WALL MOUNTED TYPE

ASA09-12LE

WALL MOUNTED TYPE

ASA09-12LE

Air conditioner ﬁlter features



Apple-

catechin Filter

Long-life Ion

Deodorization Filter

Ion Deodorization Filter

Apple-catechin Filter

Dirty Air

Clean Air

(

01 - 04

)

WALL MOUNTED TYPE

ASA09-12LE

WALL MOUNTED TYPE

ASA09-12LE

WIRELESS REMOTE CONTROLLER2.

FEATURES



Four kinds of timer setup



(On / Off / Program / Sleep) are possible.

Four kinds of timers. Easy operation.



Easy to change transmission code (4 patterns) by button operation.



Simple function setting



Setting of the air conditioner selection function is performed by remote controller.

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



The sleep timer function automatically corrects the temperature thermostat setting according to

the timer setting to prevent excessive cooling and heating while sleeping.

60min.

1 °C 2 °C

Timer setting

Set

temp.

1 °C

30min.

60min.

90min.

2 °C 3 °C 4 °C

Set

temp.

Timer setting

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.

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.

Switching remote controller signal code



AB C D

ABCD

Mixed-up

I.U. I.U. I.U. I.U. I.U. I.U. I.U. I.U.

After code change

Code selector switch eliminates unit

•

being wrongly switched.

(Up to 4 codes can be set.)

*I.U.=Indoor unit

(

01 - 05

)

WALL MOUNTED TYPE

ASA09-12LE

WALL MOUNTED TYPE

ASA09-12LE

FUNCTIONS



Display panel

SPECIFICATION



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

WEIGHT ( g ) 110

ACCESSORY Holder

1START/STOP button

2MODE button

310°C HEAT button

4SET TEMP. button ( / )

5COIL DRY button

6Signal transmitter

7TIMER MODE button

8TIMER SET ( / ) button

9FAN button

10 ECONOMY button

11 START/STOP button

12 SET button

13 SWING button

14 RESET button

15 TEST RUN button

This button is used when installing the air conditioner, and



should not be used under normal conditions, as it will cause the

indoor unit's thermostat function to operate incorrectly.

If this button is pressed during normal operation, the indoor



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.

16 CLOCK ADJUST button

17 Remote controller display

18 Transmit indicator

19 Clock display

20 ECONOMY display

21 Operating mode display

22 Timer mode display

23 Fan speed display

24 Temperature set display

25 COIL DRY display

26 SLEEP display

27 SWING display

(

01 - 06

)

WALL MOUNTED TYPE

ASA09-12LE

WALL MOUNTED TYPE

ASA09-12LE

SPECIFICATIONS3.

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 : 5 m, Height difference : 0 m.(Outdoor unit - Indoor unit)

Type WALL MOUNTED

INVERTER HEAT PUMP

Model name ASA09LEC ASA12LEC

Power source 230V~ 50Hz

Available voltage range 198-264V ~ 50Hz

European energy label Cooling A A

Heating A A

Capacity

Cooling

Rated kW 2.50 3.40

BTU/h 8,500 11,600

Min-Max kW 0.5 - 3.2 0.9 - 3.9

BTU/h 1,700 - 10,900 3,100 - 13,300

Heating

Rated kW 3.20 4.00

BTU/h 10,900 13,600

Min-Max kW 0.5 - 4.5 0.9 - 5.6

BTU/h 1,700 - 15,300 3,100 - 19,100

Input power

Cooling Rated

0.63 0.895

Min-Max 0.25 - 1.27 0.25 - 1.40

Heating Rated 0.75 0.97

Min-Max 0.25 - 1.60 0.25 - 1.99

Current

Cooling Rated

3.2 4.3

Max 6.0 6.5

Heating Rated 3.7 4.6

Max 9.5 9.0

EER Cooling kW/kW 3.97 3.80

COP Heating 4.27 4.12

SENSIBLE CAPACITY Cooling kW 1.60 2.20

POWER FACTOR Cooling %87 91

Heating 89 92

Moisture removal l/h (pints/h) 1.3 ( 2.7 ) 1.8 ( 3.8 )

Fan

Airﬂow

rate

Cooling

High

m3/h

735

Med 595

Low 425

Quiet 285

Heating

High 735

Med 595

Low 425

Quiet 285

Type × Q'ty Cross ﬂow fan×1

Motor output W 30

Sound pressure level

Cooling

High

dB(A)

Med 38

Low 33

Quiet 21

Heating

High 43

Med 38

Low 33

Quiet 21

Heat exchanger type

Dimensions

(H × W × D) mm 256 × 630 × 20

Fin pitch 1.1

Rows x Stages 2 × 16

Pipe type Copper

Fin type Aluminium

Enclosure

Material Polystyrene

Colour White

Approximate colour of MUNSELL N 9.25/

Dimensions

( H×W ×D )

Net mm 260 × 790 × 202

Gross 259 × 840 × 328

Weight Net kg(lb.) 7.5 (17 )

Gross 9.5 (20)

Connection pipe Size Liquid mm Φ6.35 (Φ 1/4 in.)

Gas Φ9.52 (Φ 3 /8 in.)

Method Flare

Operation range Cooling °C 18 to 32

%RH 80 or less

Heating °C 30 or less

Remote controller type Wireless

Drain pipe Material PP + LLDPE

Size mm Outer diameter: 21 / Inner diameter: 13.6

(

01 - 07

)

WALL MOUNTED TYPE

ASA09-12LE

WALL MOUNTED TYPE

ASA09-12LE

DIMENSIONS4.

MODEL

 :AS

A09LE, ASA12LE

(Unit : mm)

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