Fujitsu AOYG07LMCE Service Manual Download Page 13 | Manualshive

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32

31

35

INDOOR UNIT

ASYG07LMCE

ASYG09LMCE

Control box

12

Terminal

9900720001

33

Earth Terminal

Control Box

31

Cover Shield

9332892000

Box Shield Assy

Main PCB (ASYG07LMCE)

9709427033

32

Main PCB (ASYG09LMCE)

9709427019

32

35

Room Thermistor Holder

9332868005

Ref.

Description

Part number

34

--

Thermistor Assy

9900930011

Display Assy

9709430019

2016.11.09

34

33

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Summary of Contents for AOYG07LMCE

Page 1: ...Indoor unit Outdoor unit CONTENTS SPECIFICATIONS 1 DIMENSIONS 2 REFRIGERANT SYSTEM DIAGRAM 4 CIRCUIT DIAGRAM 5 ERROR DETECTION 6 PCB CIRCUIT DIAGRAM 8 PARTS INDOOR UNIT 9 PARTS OUTDOOR UNIT 16 19 ACCESSORIES ASYG07LMCE ASYG09LMCE AOYG07LMCE AOYG09LMCE ...

Page 2: ...Low Quiet High Medium Low Quiet 1 320 rpm 1 160 rpm 930 rpm 680 rpm 1 320 rpm 1 160 rpm 980 rpm 710 rpm 650 rpm 730 rpm ELECTRICAL DATA INDOOR UNIT Cooling INDOOR UNIT Heating OUTDOOR UNIT Heating AIRFLOW High Medium Low Quiet Cooling OUTDOOR UNIT Heating Cooling High Medium Low Quiet INDOOR UNIT Cooling INDOOR UNIT Heating OUTDOOR UNIT Heating NOISE LEVEL 43 dB 40 dB 32 dB High Medium Low 43 dB 3...

Page 3: ...2016 11 21 2 DIMENSIONS INDOOR UNIT 15 8 to 16 7 Drain hose Diameter Outside Inside 13 8 mm 600 270 mm 204 mm 870 mm ...

Page 4: ...2016 11 21 3 OUTDOOR UNIT 15 663 mm 20 293 mm 68 454 mm 535 mm ...

Page 5: ...trainer Strainer 3 way valve Muffler 4 way valve Expansion valve Refrigerant direction Heat exchanger indoor unit Heat exchanger outdoor unit Compressor Cooling Heating Refrigerant pipe diameter Liquid 1 4 6 35 mm Gas 3 8 9 52 mm 2016 11 21 4 ...

Page 6: ...k Black Black Black Black White White White White White White White Blue Yellow White Black Red Red Orange Yellow Pink Blue Green Black White Red Red Orange Yellow Pink Blue Black Black Black Black 1 2 3 4 5 6 7 8 9 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 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 1 2 3 4 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 1 2 3 4 5 CN1 CN201 CN3 ...

Page 7: ...5 05WSA WHITE GREEN RED WHITE BLACK 1 2 3 4 5 W4 MAIN PCB ASYG07LMCE K12JY 1202HSE C1 ASYG09LMCE K12JY 1200HSE C1 INDICATOR PCB K12JZ 1200HSE D0 2016 10 26 6 COMMUNICATION KIT OPTION F M 6 5 4 3 2 1 CONTROL UNIT ASYG07LMCE EZ 0124CHSE ASYG09LMCE EZ 0120MHSE PCB CIRCUIT DIAGRAM DC340V DC15V DC15V DC340V DC15V DC5V DC5V CN7 DC Fan motor 6 5 4 3 2 1 Pin No Terminal code Vm GND Vcc Vsp PG Function of ...

Page 8: ...AOYG07LMCE K12JX 1204HUE C1 I NVERTER ASSEMBLY AOYG07LMCE EZ 0122CHUE 2016 10 26 7 AOYG09LMCE K12JX 1202HUE C1 AOYG09LMCE EZ 012PHUE CN70 Thermistor characteristics Thermistor Discharge temp 168 6 k 62 6 k 40 0 k 0 4 V 0 9 V 1 2 V 0 20 30 Thermistor Thermistor Outdoor temp 35 2 k 12 6 k 8 0 k 2 6 V 3 8 V 4 1 V Temperature CN71 Thermistor characteristics 0 20 30 Thermistor Thermistor Pipe temp 16 1...

Page 9: ...in PCB model information error or communication error 6 3 Inverter error 6 4 Active filter error PFC circuit er ror 6 5 Trip terminal L error 6 10 Display PCB microcomputers communication error 7 1 Discharge temp sensor error 7 2 Compressor temp sensor error 7 3 Outdoor unit Heat Ex liquid temp sensor error 7 4 Outdoor temp sensor error 7 5 Suction Gas temp sensor error 7 6 2 way valve temp sensor...

Page 10: ... 9 6 7 Screw Cap 9309002074 3 Bracket Panel 9332882025 4 Electric Filter Holder 9332911008 5 Air Clean Filter Assy 9317250009 1 Remote Control 9319208008 2 Remote Control Holder 9318912005 Ref Description Part number Air Filter 9332875010 5 4 6 3 1 2 7 ...

Page 11: ...T ASYG07LMCE ASYG09LMCE 2016 11 07 10 11 12 14 Front Panel Sub Assy FUJITSU 9333525051 Wire Cover 9333504018 Wire Shield Ref Description Part number Louver Assy 9333353043 13 Diffuser Assy 9332998085 14 11 12 13 ...

Page 12: ...07 11 23 25 22 24 Front Panel C 9333497020 21 Intake Grille Assy 9333526010 Under Cover 9333503011 Front Panel Cover R 9333502014 Ref Description Part number Front Panel R 9333500003 27 Front Panel L 9333499000 26 Front Panel Cover L 9333501017 25 21 26 27 24 23 22 ...

Page 13: ...1 33 Earth Terminal Control Box 31 Cover Shield 9332892000 Box Shield Assy Main PCB ASYG07LMCE 9709427033 32 Main PCB ASYG09LMCE 9709427019 32 35 Room Thermistor Holder 9332868005 Ref Description Part number 34 Thermistor Assy 9900930011 Display Assy 9709430019 2016 11 09 34 33 ...

Page 14: ...G09LMCE Evaporator Fan Fan Motor 9603269005 Crossflow Fan Assy 9316830004 Bearing C Assy 9306628017 45 42 Evaporator Total Assy 9332989090 41 Casing Assy 9333009001 43 44 Ref Description Part number 13 2016 11 07 45 44 43 41 42 ...

Page 15: ...YG09LMCE Casing assy 14 Fan Guard 9332905007 56 57 54 Drain Hose Assy 9316904002 Drain Cap 9316177017 51 Casing Cover B 9332908008 Casing Cover F 9332909005 R and L Louver 9332891003 Casing 9332890006 55 52 53 Ref Description Part number 2016 11 07 ...

Page 16: ...OR UNIT ASYG07LMCE ASYG09LMCE Casing assy 15 Step Motor 9900790004 63 Step Motor 9900790011 64 62 61 Cable Guide 9332903003 Motor Holder L R 9332859003 Ref Description Part number 2016 11 07 63 62 61 61 64 ...

Page 17: ...ve Net 9332855005 2 Thermistor Holder 9332505009 5 Cabinet Left Assy 9332962000 6 Emblem 9319151007 12 Drain Assy 9332574005 7 Cabinet Right Assy 9332963007 8 Switch Cover A Assy 9332964011 9 Switch Cover B 9332843002 Ref Description Part number 11 Propeller Fan 9309909014 10 Fan Motor 9603074012 2 1 8 3 9 7 5 4 12 11 10 6 ...

Page 18: ...9LMCE 9900787028 22 PCB Holder 9332506013 23 Main PCB with Terminal 09 9709434031 23 Main PCB with Terminal 07 9709434147 Thermistor Assy 9900901011 Thermistor 9900880019 24 Heat Sink B 9332522006 Ref Description Part number OUTDOOR UNIT AOYG07LMCE AOYG09LMCE 23 22 23 24 21 ...

Page 19: ...33 Solenoid 9970079030 31 Condenser Total Assy 9332924008 35 Expansion Valve Coil 9970137013 34 4 way Valve Assy 9333012001 36 Pulse Motor Valve Sub Assy 9333023007 Ref Description Part number OUTDOOR UNIT AOYG07LMCE AOYG09LMCE 33 32 31 36 34 35 ...

Page 20: ...OOR UNIT Remote Control 9319208008 Remote Control Holder 9318912005 Bracket Panel 9332882025 Name and Shape Part number 9332911008 0700076046 9317250009 Filter holder Air cleaning filter assy Tapping screw M4 x 25 mm Tapping screw M3 x 12 mm 0700019036 Name and Shape 9332574005 OUTDOOR UNIT Drain pipe assy ...

Page 21: ...1611G4556 ...

Page 22: ...ype Models Indoor unit Outdoor unit INVERTER R410A AS G07LMCA AS G09LMCA AO G07LMCA AO G09LMCA AS G12LMCA AS G14LMCA AO G12LMCA AO G14LMCA ASYG07LMCE ASYG09LMCE AOYG07LMCE AOYG09LMCE ASYG12LMCE ASYG14LMCE AOYG12LMCE AOYG14LMCE SERVICE INSTRUCTION ...

Page 23: ... 01 02 01 03 01 04 01 05 01 07 01 08 01 09 01 10 01 13 01 13 01 13 01 14 01 14 01 14 01 15 01 15 18 10 C HEAT OPERATION 01 15 01 15 21 POWERFUL OPERATION 01 16 23 OFF DEFROST OPERATION CONTROL 22 DEFROST OPERATION CONTROL 01 17 01 19 24 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 OP...

Page 24: ...1 DESCRIPTION OF EACH CONTROL OPERATION R410A WALL MOUNTED type INVERTER ...

Page 25: ...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 12 A zone 96rps 61rps 51rps 33rps B zone 96rps 61rps 51rps 33rps C zone 96rps 61rps 51rps 33rps D zone 68rps 54rps 48rps 33rps E zone 68rps 54rps 48rps 33rps F zone 68...

Page 26: ...r 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 However the maximum frequency is limited shown in Table 4 based on the fan mode Table 3 Comp...

Page 27: ...ompressor is driven the indoor unit shall run at operation frequency of 64rps 07 09 type 61rps 12 14 type for a minute 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 X zone J zone Y zone Operating frequency J zone Y zone X zone 33rps 25rps 0rps 12 14 X zone J zone Y zone Roomtemper...

Page 28: ...other than auto changeover operation NO NO Thermostat remains in OFF state for 6 minutes or longer System stops or operation command other than auto changeover operation YES 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...

Page 29: ...able 6 During the dry mode operation the fan speed setting can not be changed Hi Me Me Lo Quiet S Lo Cool air prevention Powerful 1380 1420 1320 1360 1280 1330 1160 1220 980 1040 710 770 600 600 480 480 Operation mode Air flow mode Speed rpm Cooling Fan Dry X zone 680 750 J zone 660 730 Hi Me Lo Quiet Soft Quiet Powerful 1380 1420 1320 1360 1160 1220 930 990 680 750 600 670 Note during Economy ope...

Page 30: ...ds have passed after defrost operation is released the fan runs according to cool air preventtion control 7 MOISTURE RETURN PREVENTION CONTROL Cooling mode Dry mode 9 DEFROST OPERATION 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 8 INDOOR UNIT FAN CONTROL FOR ENERGY SAVING Cooling...

Page 31: ...Outdoor Fan Motor 2 Fan Speed AC Motor DC Motor 07 09 12 14 Following table shows the type of the outdoor fan motor The control method is different between AC motor and DC motor Table 8 Type of Motor 07 09 12 900rpm Cooling Heating 07 09 12 Y Z Zone Refer to Fig 8 rpm F G Y Z F G Dry 260 230 200 250 200 150 330 280 230 730 650 580 470 860 780 720 680 470 860 470 330 900 650 580 470 730 470 900 760...

Page 32: ...automatically return to position 3 In COOL or DRY mode if the angle is set to position 4 7 for many hours condensation may be formed and the drips may wet your property During AUTO or Heating mode operation for the first a few minutes after beginning operation air flow will be horizontal 1 the air direction cannot be adjusted during this period The air flow direction setting will temporarily becom...

Page 33: ...ency Frequency Frequency Frequency Frequency Frequency Frequency Time Time Time Time Time 07 09 80sec 140sec 200sec 380sec 12 60sec 100sec 140sec Time 97rps 108rps Frequency Time 6 Frequency Time 6 119rps 200sec 410sec 350sec 3 LIMITATION OF COMPRESSOR FREQUENCY BY OUTDOOR TEMPERATURE The minimum compressor frequency is limited by outdoor temperature as shown in the Table13 Under Over Under Over U...

Page 34: ...ation mode Stop mode Set time of timer The program timer allows the OFF timer and ON timer to be used in combination one time Operation mode Operation will start from the timer setting either OFF timer or ON timer whichever is closest to the clock s current timer setting The order of operations is indicated by the arrow in the remote control unit s display SLEEP timer operation cannot be combined ...

Page 35: ...ion In the cooling operation mode When the sleep timer is set the setting temperature is increased 1 C It increases the setting temperature another 1 C after 1 hour After that the setting temperature is not changed and the operation is stopped at the time of timer setting Ts 1 C 2 C Set 60min In the heating operation mode When the sleep timer is set the setting temperature is decreased 1 C It decr...

Page 36: ...er function can set operation times of the each day of the week All days can be set together the weekly timer can be used to repeat the timer setting for all of the days 3 TEMPERATURE SET BACK TIMER This timer function can change setting temperature of setting operation times of the each day of the week This can be together with other timer setting Normal tmp ON OFF Setting day Setting day Setting...

Page 37: ...ting mode the compressor is stopped and the four way valve is switched in 2 minutes and 20 seconds later after the compressor stopped 12 PREVENT TO RESTART FOR 3 MINUTES 3 MINUTES ST 13 FOUR WAY VALVE EXTENSION SELECT 11 TEST OPERATION CONTROL Operation method The outdoor unit may not operate depending on the room temperature In this case keep on pressing the MANUAL AUTO button of the indoor unit ...

Page 38: ...TION is set the operation is controlled as shown in Table18 When the power was interrupted by a power failure etc during operation the operation contents at that time are memorized and when power is recovered operation is automatically started with the memorized operation contents When the power is interrupted and recovered during timer operation since the timer operation time is shifted by the ti...

Page 39: ... temp 1 C Setting temp 1 C Table 20 When the outdoor heat exchanger temperature is lower than 5 C and the all operation has been stopped for 30 minutes power is applied to the compressor and the compressor is heated By heating the compressor warm air is quickly discharged when operation is started When operation was started and when the outdoor temperature rises to 7 C or greater preheating is end...

Page 40: ...imum power as shown in Table22 Release Condition is as follows Cooling Dry Room tenperature Setting temperature 1 C or Operation time has passed 20 minutes COMPRESSOR FREQUENCY Maximum FAN CONT MODE Powerful SETTING LOUVER Cooling Dry 3 Heating 6 Table22 Powerful operation Heating Room tenperature Setting temperature 2 C and Operation time has passed 20 minutes ...

Page 41: ...inuous operation time is less than 10 minutes the OFF number of the compressor is counted If any defrost operated the compressor OFF count is cleared Normal defrost Compressor integrating operation time Less than 25 minutes More than 25 minutes Does not operate Outdoor heat exchanger temp 17 C at outside air temp 10 C Outdoor heat exchanger temp Outside air temp 7 C or Outdoor heat exchanger temp ...

Page 42: ... ON time Maximum 15 minutes Defrost end Outdoor HEX temp Below 17 C Outdoor HEX temp Outside air temp Below 7 C or Outdoor HEX temp Below 20 C Integrating defrost Defrost Indicator Operation lamp 7 sec ON 2 sec OFF Defrost start Normal defrost Outside air temp 10 C Outside air temp 10 C Compressor OFF count 40 times Less than 10min Compressor integrating operation Over 240 min Outdoor heat exchang...

Page 43: ...ndicater Operation lamp 7 sec ON 2 sec OFF Outdoor heat exchanger temperature Over 16 C or Compressor ON time Over 15 minutes Defrost end 2 OFF DEFROST END CONDITION Release Condition Outdoor heat exchanger temperature sensor value is higher than 16 C or Compressor operation time has passed 15 minutes In heating operation the outdoor heat exchanger temperature is less than 4 C compressor continuou...

Page 44: ...EASE CONTROL The compressor frequency is controlled so that the outdoor unit input current does not exceed the current limit value that was set up with the outdoor temperature The compressor frequency returns to the designated frequency of the indoor unit at the time when the frequency becomes lower than the release value Table 26 Current release operation value Release value 01 20 Heating OT Outd...

Page 45: ...stopped and trouble display is performed 5 HIGH TEMPERATURE RELEASE CONTROL HEATING MODE 01 21 Outdoor temperature Over than 10 C 1 or 12 C 2 Less than 10 C 1 or 12 C 2 1 When the temperature rises 2 When the temperature drops 4 C 7 C 13 C Temperature Temperature On heating mode the compressor frequency is controlled as following based on the detection value of the indoor heat exchanger temperatur...

Page 46: ...3 APPENDING DATA R410A WALL MOUNTED type INVERTER ...

Page 47: ...according to the amount of dust or debris in the room If you do not wish the filter sign to be displayed select the setting value for No indication Factory setting Setting Description Function Number Setting Value Standard Slightly lower control Lower control Warmer control 30 00 01 02 03 1 2 Cooling Room Temperature Correction Depending on the installed environment the room temperature sensor may...

Page 48: ...p mode 46 00 01 02 1 7 External input control Operation Stop mode or Forced stop mode can be elected Factory setting Setting Description Function Number Setting Value No Yes 49 00 01 1 8 Indoor unit fan control for energy saving Enable or disable indoor unit fan control when the outdoor unit is stopped If setting value is 00 Room temperature is controlled by the indoor unit temperature sensor If s...

Page 49: ...utton again to return to the function number selection Selecting the Function Number and Setting Value 5 Next please press the START STOP button Please confirm that the beep sounds 6 Press the RESET button to cancel the function setting mode 7 After completing the FUNCTION SETTING be sure to turn off the power and turn it on again CAUTION After turning off the power wait 10 seconds or more before ...

Page 50: ...the SET TEMP buttons to change the signal code between Match the code on the display to the air conditioner signal code If no buttons are pressed within 30 seconds after the signal code is displayed the system returns to the original clock display In this case start again from step 1 The air conditioner signal code is set to A prior to shipment CAUTION 1 Press the START STOP button until only the ...

Page 51: ... 30 0 41 33 35 0 33 64 40 0 27 26 45 0 22 33 50 0 18 40 55 0 15 23 60 0 12 68 65 0 10 60 70 0 8 909 75 0 7 518 80 0 6 375 85 0 5 427 90 0 4 639 95 0 3 981 100 0 3 430 105 0 2 965 110 0 2 573 115 0 2 239 120 0 1 956 0 07 0 09 0 13 0 17 0 22 0 28 0 36 0 45 0 56 0 69 0 84 1 01 1 20 1 39 1 61 1 84 2 07 2 30 2 53 2 75 2 97 3 17 3 35 3 53 3 69 3 83 3 96 4 07 4 17 4 27 4 35 Temp C Resistance k Voltage V ...

Page 52: ...3 3 17 Suenaga Takatsu ku Kawasaki 213 8502 Japan ...

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