Fujitsu AS G09LTCA Series Original Betriebsanleitung

SPLIT TYPE

ROOM AIR CONDITIONER

WALL MOUNTEDtype

Models Indoor unit Outdoor unit

INVERTER

SERVICE

INSTRUCTION

R410A

AS*G07LUCA

AS*G09LUCA

AS*G12LUCA

AS*G14LUCA

AS*G09LTCA

AS*G12LTCA

AO*G07LUC

AO*G07LUCA

AO*G09LUC

AO*G09LUCB

AO*G12LUC

AO*G14LUC

AO*G09LTC

AO*G12LTC

CONTENTS

1. DESCRIPTION OF EACH CONTROL OPERATION

1. COOLING OPERATION................................................................................................

3. DRY OPERATION.........................................................................................................

2. HEATING OPERATION.................................................................................................

5. INDOOR FAN CONTROL..............................................................................................

4. AUTO CHANGEOVER OPERATION............................................................................

7. LOUVER CONTROL.....................................................................................................

6. OUTDOOR FAN CONTROL..........................................................................................

9. TIMER OPERATION CONTROL...................................................................................

8. COMPRESSOR CONTROL..........................................................................................

11. TEST OPERATION CONTROL...................................................................................

10. ELECTRONIC EXPANSION VALVE CONTROL........................................................

13. FOUR-WAY VALVE EXTENSION SELECT................................................................

12. PREVENT TO RESTART FOR 3 MINUTES ( 3 MINUTES ST ).................................

15. MANUAL AUTO OPERATION ( Indoor unit body operation ).....................................

14. AUTO RESTART.........................................................................................................

16. FORCED COOLING OPERATION..............................................................................

17. COMPRESSOR PREHEATING..................................................................................

19. ECONOMY OPERATION............................................................................................

21. OUTDOOR UNIT LOW NOISE OPERATION..............................................................

20. HUMAN SENSOR........................................................................................................

01-01

01-02

01-03

01-04

01-05

01-07

01-08

01-09

01-10

01-13

01-14

01-15

18. 10°C HEAT OPERATION............................................................................................ 01-15

01-15

01-16

22. POWERFUL OPERATION.......................................................................................... 01-16

24. OFF DEFROST OPERATION CONTROL...................................................................

23. DEFROST OPERATION CONTROL........................................................................... 01-17

01-19

25. VARIOUS PROTECTIONS.......................................................................................... 01-20

01-13

2. TROUBLE SHOOTING

2-1 ERROR DISPLAY.......................................................................................................

2-1-1 INDOOR UNIT AND WIRED REMOTE CONTROLLER DISPLAY.....................

2-1-2 WIRED REMOTE CONTROLLER DISPLAY (OPTION).....................................

2-2 TROUBLE SHOOTING WITH ERROR CODE............................................................

2-3 TROUBLE SHOOTING WITH NO ERROR CODE.....................................................

02-01

02-02

02-03

02-24

2-4 SERVICE PARTS INFORMATION.............................................................................. 02-29

3. APPENDING DATA

3-1 FUNCTION SETTING.................................................................................................

3-1-1 INDOOR UNIT....................................................................................................

3-1-2 Procedures to change the Function Setting for wireless RC..............................

03-01

03-03

3-2 Thermistor Resistance Values.....................................................................................

3-2-1 INDOOR UNIT....................................................................................................

3-2-2 OUTDOOR UNIT................................................................................................

03-05

4. REPLACEMENT PARTS

4-1 AS*G07/09/12/14LUCA, 09/12LTCA...........................................................................

4-1-1 PARTS LAYOUT DRAWING..............................................................................

4-1-2 DISASSEMBLY PROCESS................................................................................

04-01

04-02

1 . DESCRIPTION OF EACH

CONTROL OPERATION

R410A

WALL MOUNTED type

INVERTER

( Fig.1 : Outdoor temperature zone )

1. COOLING OPERATION

A sensor (room temperature thermistor) built in the indoor unit body will usually perceive

difference or variation between a set temperature and present room temperature, and

controls the operation frequency of the compressor.

Minimum

frequency Maximum

frequency

22rps 76rps

76rps

18rps 88rps

80rps

36°C

A zone

34°C 32°C

B zone

30°C 21°C

C zone

19°C

D zone

Indoor fan mode

Me Lo Quiet

A zone 79rps 61rps 52rps 37rps

B zone 79rps 61rps 52rps 37rps

C zone 79rps 61rps 52rps 37rps

D zone 52rps 43rps 37rps 28rps

E zone 64rps 55rps 49rps 36rps

F zone 64rps 55rps 49rps 36rps

( Table 1 : Compressor frequency range )

01-01

E zone

F zone

10°C

0°C

12°C

2°C

* When the room temperature is between +2°C to -2.5°C of the setting temperature,

the compressor frequency is controlled within the range shown in Table1.

However, the maximum frequency is limited in the range shown in Fig.1 based on the indoor

fan mode and the outdoor temperature.

* If the room temperature is some degrees lower than a set temperature,

the compressor will be stopped.

AO*G12LUC

AO*G14LUC

A zone 96rps 61rps 51rps 33rps

B zone 96rps 61rps 51rps 33rps

C zone 96rps 61rps 51rps 33rps

D zone 57rps 42rps 36rps 27rps

E zone 73rps 54rps 45rps 30rps

F zone 73rps 54rps 45rps 30rps

A zone 105rps 64rps 54rps 42rps

B zone 105rps 64rps 54rps 42rps

C zone 105rps 54rps 42rps

D zone 61rps 51rps 45rps 30rps

E zone 84rps 54rps 45rps 30rps

F zone 84rps 54rps 45rps 30rps

AO*G09LTC

AO*G12LTC

A zone 96rps 61rps 51rps 33rps

B zone 96rps 61rps 51rps 33rps

C zone 96rps 61rps 51rps 33rps

D zone 57rps 42rps 36rps 27rps

E zone 57rps 42rps 36rps 27rps

F zone 57rps 42rps 36rps 27rps

A zone 76rps 45rps 37rps 29rps

B zone 76rps 45rps 37rps 29rps

C zone 76rps 45rps 37rps 26rps

D zone 43rps 35rps 26rps 20rps

E zone 51rps 37rps 31rps 22rps

F zone 51rps 37rps 31rps 22rps

64rps

Outdoor

temperature

Outdoor

temperature

( Table 2 : Limit of maximum speed based on outdoor temperature )

10rps

AO*G07LUC/LUCA

AO*G09LUC/LUCB

AO*G07LUC/LUCA

AO*G09LUC/LUCB

AO*G12LUC

AO*G14LUC

AO*G09LTC

AO*G12LTC 57rps

79rps

96rps

105rps

96rps

76rps

Outdoor

temp. zone Hi

* If the room temperature is 2°C higher than a set temperature, the compressor operation

frequency will attain to maximum performance.

When the compressor operates for 30 minutes continuously at over the maximum frequency ,

the maximum frequency is changed from Maximum Frequency to Maximum Frequency .

2. HEATING OPERATION

A sensor (room temperature thermistor) built in the indoor unit body will usually perceive

difference or variation between a set temperature and present room temperature, and

controls the operation frequency of the compressor.

* If the room temperature is lower by 3°C than a set temperature, the compressor operation

frequency will attain to maximum performance.

* If the room temperature is some degrees higher than a set temperature,

the compressor will be stopped.

* When the room temperature is between +2.5°C to -3°C of the setting temperature,

the compressor frequency is controlled within the range shown in Table 3.

( Table 3 : Compressor frequency range )

01-02

Minimum

frequency

Maximum

frequency

23rps 99rps

AO*G12LUC

AO*G14LUC

AO*G09LTC

18rps 130rps

AO*G12LTC

AO*G07LUC/LUCA

AO*G09LUC/LUCB

16rps 119rps

01-03

3. DRY OPERATION

The compressor frequency shall change according to the temperature, set temperature,

and room temperature variation which the room temperature sensor of the indoor unit body has

detected as shown in the Table 5.

However, after the compressor is driven, the indoor unit shall run at operation frequency of

70rps (07/09LUCA), 56rps (09LTCA/12LUCA), 56rps (14LUCA), 40rps (12LTCA) for 80 seconds.

Ts+0.5°C

Ts -1.5°C

Ts -0.5°C

Ts+1.5°C

( Table 5 : Compressor frequency in Dry mode)

( Fig.2 : Compressor control based on room temperature )

Operating

frequency

37rps

28rps

0rps

07/09

LUCA

X zone

J zone

Y zone

Operating

frequency

J zone

Y zone

X zone 33rps

25rps

0rps

12LUCA

Operating

frequency

J zone

Y zone

X zone 42rps

25rps

0rps

14LUCA

X zone

J zone

Y zone

Operating

frequency

33rps

25rps

0rps

09LTCA X zone

J zone

Y zone

Operating

frequency

J zone

Y zone

X zone 26rps

18rps

0rps

12LTCA

Room

temperature

Room

temperature

4. AUTO CHANGEOVER OPERATION

01-04

(Fig. 3 : Operation flow chart in Auto changeover)

START

Room temp.

>Ts+2°C ?

COOLING OPERATION

HEATING OPERATION

YES

TS: Setting temperature

<Ts- 2°C ?

Thermostat remains

in OFF state for 6 minutes or

longer?

System stops

or operation command other than

auto changeover operation?

Thermostat remains

in OFF state for 6 minutes or

longer?

System stops

or operation command other than

auto changeover operation?

YES

When the air conditioner is set to the AUTO mode by remote control, operation starts in the optimum

mode from among the Heating, Cooling, Dry and Monitoring modes.

During operation, the optimum mode is automatically switched in accordance with temperature changes.

The temperature can be set between 18°C and 30°C in 1°C steps.

5. INDOOR FAN CONTROL

The airflow can be switched in 5 steps such as Auto, Quiet, Lo, Me, Hi, while the indoor fan only runs.

When fan mode is set at [Auto], it operates on [Me] fan Speed.

01-05

2. FAN OPERATION

3. COOLING OPERATION

Switch the airflow [Auto], and the indoor fan motor will run according to a room temperature,

as shown in Fig4.

On the other hand, if switched in [Hi] [Quiet], the indoor motor will run at a constant airflow of [Cool]

operation modes Quiet, Lo, Me, Hi, as shown in Table 6.

( Fig.4 : Airflow change - over ( Cooling : Auto ) )

When the room

temperature rises

When the room

temperature drops

TR : Room temperature

Ts : Setting temperature

TR-Ts > 2°C

1°C > TR-Ts

2°C > TR-Ts > 1°C

TR-Ts > 2.5°C

1.5°C > TR-Ts

2.5°C > TR-Ts > 1.5°C

Hi mode

Me mode

Lo mode

1. Fan speed

( Table 6 : Indoor fan speed )

Operation mode Air flow mode Speed (rpm)

Cooling/ Fan

Heating

Dry X zone: 650

J zone: 610 X zone: 650

J zone: 610

AS*G07LUCA AS*G09LUCA

AS*G09LTCA AS*G12LUCA

AS*G12LTCA

4. DRY OPERATION

Refer to the Table 6.

During the dry mode operation, the fan speed setting can not be changed.

AS*G14LUCA

X zone: 740

J zone: 710

Me+

Quiet

S-Lo

Cool air prevention

Powerful

1290

1180

1120

1050

930

650

610

570

1140

1050

930

650

1220

1410

1300

1220

1120

960

650

610

570

1300

1080

960

650

1410

1470

1370

1260

1180

960

650

610

570

1370

1120

960

650

1470

1620

1510

1440

1220

1030

790

610

570

1370

1220

980

740

1550

The maximum value of the indoor fan speed is set as shown in Fig.6 based on the detected

temperature by the indoor heat-exchanger sensor on heating mode.

( Fig.6 : Cool air prevension control )

01-06

5. HEATING OPERATION

Switch the airflow [Auto], and the indoor fan motor will run according to a room temperature,

as shown in Fig. 5

On the other hand, if switched in [Hi] [Quiet], the indoor motor will run at a constant airflow

of [Heat] operation modes Quiet, Lo, Me, High, as shown in Table 6.

6. COOL AIR PREVENTION CONTROL (Heating mode)

( Fig.5 : Airflow change - over ( Heating : Auto ) )

TR-Ts > -1.5°C

-2.5°C > TR-Ts

-1.5°C > TR-Ts > -2.5°C

TR-Ts > -1°C

-2°C > TR-Ts

-1°C > TR-Ts > -2°C

When the room

temperature rises When the room

temperature drops

TR : Room temperature

Ts : Setting temperature

Lo mode

Me mode

Me+ mode

42°C

30°C

34°C

Indoor heat exchanger

temperature Indoor heat exchanger

temperature

Me+

Cool air

prevention

39°C

37°C

32°C

28°C

S-Lo

Switch the airflow [Auto] at cooling mode, and the indoor fan motor will run as shown in Fig.7.

Switch the airflow at cooling mode, and the indoor fan motor will run as shown in Fig.7.

It depends on the Function setting "Indoor unit fan control for energy saving."

7. MOISTURE RETURN PREVENTION CONTROL (Cooling mode& Dry mode)

8. INDOOR UNIT FAN (ONTROL FOR ENERGY SAVING (Cooling mode)

( Fig.7 : Indoor fan control )

Compressor

OFF

Indoor fan

Setting air flow

Indoor fan

(as shown in Table 7)

S-Lo

OFF

10 30 60 180 60 180 60 10 30

(sec)

( Table 7 : Indoor fan speed )

X zone J zone

AS*G07/09/12LUCA 650rpm 610rpm

Y zone

0 570rpm 650rpm

AS*G14LUCA 740rpm 710rpm 0 570rpm 740rpm

Dry Cooling

AS*G09/12LTCA

42°C

30°C

34°C

Indoor heat exchanger

temperature Indoor heat exchanger

temperature

Powerful

Cool air

prevention

39°C

37°C37°C

32°C

28°C

S-Lo

Dieses Handbuch passt für folgende Modelle

Inhaltsverzeichnis

Andere Fujitsu Klimaanlage Handbücher

Fujitsu

Fujitsu ASYG07LJCA Bedienungsanleitung

Fujitsu

Fujitsu AO G09KBTB Series Original Betriebsanleitung

Fujitsu

Fujitsu ARXC36L Bedienungsanleitung

Fujitsu

Fujitsu R410A Bedienungsanleitung

Fujitsu

Fujitsu AGYG14LVCB Bedienungsanleitung

Fujitsu

Fujitsu Inverter Halcyon ASU9R2 Bedienungsanleitung

Fujitsu

Fujitsu ASU9RLS3 Service-Handbuch

Fujitsu

Fujitsu Airstage AUXB07L Bedienungsanleitung

Fujitsu

Fujitsu Suelo AGY40-KV Bedienungsanleitung

Fujitsu

Fujitsu AW?Z24LBC Original Betriebsanleitung

Fujitsu

Fujitsu Airstage ASYE07GACH Bedienungsanleitung

Fujitsu

Fujitsu ASYG09LTCB Service-Handbuch

Fujitsu

Fujitsu AS G12LTCA Series Service-Handbuch

Fujitsu

Fujitsu AOU9RLF Bedienungsanleitung

Fujitsu

Fujitsu ARXG22KMLA Service-Handbuch

Fujitsu

Fujitsu AGYG09LVCB Bedienungsanleitung

Fujitsu

Fujitsu ASHG07KGTE Bedienungsanleitung

Fujitsu

Fujitsu AIRSTAGE ASUA36TLAV2 Bedienungsanleitung

Fujitsu

Fujitsu AOU9RLS2H Service-Handbuch

Fujitsu

Fujitsu AO G12KBTB Series Betriebsanleitung

Fujitsu

Fujitsu ARYG24LMLA Bedienungsanleitung

Fujitsu

Fujitsu AS*7A Bedienungsanleitung

Fujitsu

Fujitsu AU G12LVLB Series Original Betriebsanleitung

Fujitsu

Fujitsu ASYG07KETF Service-Handbuch

Beliebte Klimaanlage Handbücher anderer Marken

Panasonic

Panasonic CS-E12HKEW Bedienungsanleitung

nedis

nedis ACMB1WT7 Bedienungsanleitung

Daikin

Daikin FCFV50A Bedienungsanleitung

Toshiba

Toshiba RAS-M10SMUV-E Bedienungsanleitung

Daikin

Daikin FXLQ20MAVE Bedienungsanleitung

CIAT

CIAT Magister 2 Series Leitfaden

Bestron

Bestron AAC6000 Bedienungsanleitung

Frigidaire

Frigidaire FFRE0533S1E0 Bedienungsanleitung

Samsung

Samsung AS09HM3N Bedienungsanleitung

Frigidaire

Frigidaire CRA073PU11 Betriebsanleitung

Soleus Air

Soleus Air GB-PAC-08E4 Bedienungsanleitung

McQuay

McQuay MCK020A Bedienungsanleitung

Webasto

Webasto Frigo Top 25 DS Bedienungsanleitung

Frigidaire

Frigidaire FAZ12ES2A Bedienungsanleitung

Mitsubishi Electric

Mitsubishi Electric MSC-GE20VB Bedienungsanleitung

Mitsubishi Electric

Mitsubishi Electric PLA-M100EA Bedienungsanleitung

Daikin

Daikin Split Sensira R32 Bedienungsanleitung

Carrier

Carrier 42HVM109303 Bedienungsanleitung