Fujitsu ASU9RL Service Instruction

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Manuel d'instruction
 
 
 
 
 
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  • Page 1                     Manuel d’instruction           www.lutechenergie.com...
  • Page 2 SPLIT TYPE ROOM AIR CONDITIONER WALL MOUNTED type INVERTER SERVICE INSTRUCTION Models Indoor unit Outdoor unit AOU9RL ASU9RL AOU12RL ASU12RL R410A...
  • Page 3: Table Of Contents

    CONTENTS 1. SPECIFICATION ASU9/12RL, AOU9/12RL....................01-01 2. DIMENSIONS ASU9/12RL, AOU9/12RL ....................02-01 3. REFRIGERANT SYSTEM DIAGRAM ASU9/12RL, AOU9/12RL ....................03-01 4. CIRCUIT DIAGRAM ASU9/12RL, AOU9/12RL....................04-01 5. DESCRIPTION OF EACH CONTROL OPERATION 1. COOLING OPERATION....................05-01 2. HEATING OPERATION....................05-02 3.
  • Page 4 6. TROUBLE SHOOTING 6-1 ERROR DISPLAY....................... 06-01 6-1-1 WIRED REMOTE CONTROLLER DISPLAY (OPTION)........06-01 6-1-2 OUTDOOR UNIT DISPLAY................06-03 6-1-3 INDOOR UNIT DISPLAY..................06-04 6-2 TROUBLE SHOOTING WITH ERROR CODE............06-05 6-3 TROUBLE SHOOTING WITH NO ERROR CODE............. 06-24 6-4 SERVICE PARTS INFORMATION................06-29 7.
  • Page 5: Specification

    R410A WALL MOUNTED type INVERTER 1 . SPECIFICATIONS...
  • Page 6 SPECIFIC A TIO NS ELECTRICAL DATA TYPE Cool & heat inverter INDOOR UNIT ASU9RL ASU12RL OUTDOOR UNIT AOU9RL AOU12RL 8,500 BTU/h 11,500 BTU/h COOLING CAPACITY 2.50 kW 3.40 kW 10,000 BTU/h 14,000 BTU/h HEATING CAPACITY 2.93 kW 4.11 kW POWER SOURCE...
  • Page 7 DIMENSIONS TYPE Cool & heat inverter INDOOR UNIT ASU9RL ASU12RL OUTDOOR UNIT AOU9RL AOU12RL H x W x D INDOOR UNIT 10-1/4(260) x 31-3/32(790) x 7-25/32(198) Inch(mm) H x W x D OUTDOOR UNIT 21-1/4(540) x 25-31/32(660) x 11-13/32(290) Inch(mm)
  • Page 8: Dimensions

    R410A WALL MOUNTED type INVERTER 2 . DIMENSIONS...
  • Page 9 D I M E N S I O N S Models : ASU9RL / AOU9RL ASU12RL / AOU12RL Unit : Inch(mm) INDOOR UNIT 31-3/32(790) 7-25/32 (198) OUTDOOR UNIT 11-13/32(290) 25-31/32(660) 02-01...
  • Page 10: Refrigerant System Diagram

    R410A WALL MOUNTED type INVERTER 3 . REFRIGERANT SYSTEM DIAGRAM...
  • Page 11 R E F R I G E R A N T S Y S T E M D I A G R A M Models : ASU9RL / AOU9RL ASU12RL / AOU12RL Heat exchanger (indoor unit) 3-Way valve 2-Way valve...
  • Page 12: Circuit Diagram

    R410A WALL MOUNTED type INVERTER 4 . CIRCUIT DIAGRAM...
  • Page 13 CI RCUI T DIAGRAM Models : ASU9RL / AOU9RL ASU12RL / AOU12RL 04-01...
  • Page 14 R410A WALL MOUNTED type INVERTER 5 . DESCRIPTION OF EACH CONTROL OPERATION...
  • Page 15: Cooling Operation

    ( Table 1 : Compressor Frequency Range ) minimum maximum maximum frequency frequency frequency ASU9RL 22Hz 76Hz 79Hz ASU12RL 18Hz 80Hz 96Hz ( Fig. 1 : Limit of Maximum Frequency based on Outdoor Temperature )
  • Page 16: Heating Operation

    However, the maximum frequency is limited in the range shown in Figure 2 based on the fan speed mode and the outdoor temperature. ( Table 2 : Compressor Frequency Range ) minimum maximum frequency frequency ASU9RL 22Hz 99Hz 18Hz 130Hz ASU12RL ( Fig.2 : Limit of Maximum Frequency based on Outdoor Temperature )
  • Page 17: Dry Operation

    Table 3. However, after the compressor is driven, the indoor unit shall run at operation frequency of 64Hz (for ASU9RL) or 61Hz (for ASU12RL), for a minute. ( Table 3 : Compressor frequency ) Operating...
  • Page 18: Auto Changeover Operation

    4. AUTO CHANGEOVER OPERATION 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 64°F(18°C) 86°F(30°C)
  • Page 19: Indoor Fan Control

    5. INDOOR FAN CONTROL 1. Fan speed ( Table 6 : Indoor Fan Speed ) ASU9 / 12RL Operation mode Air flow mode Speed (rpm) 1440 Heating 1370 1200 Quiet Cool air prevention S-Lo Cooling 1440 1200 Quiet X zone: 680 J zone: 650 2.
  • Page 20 4. DRY OPERATION Refer to the Table 6. During the dry mode operation, the fan speed setting can not be changed. 5. HEATING OPERATION Switch the airflow [AUTO], and the indoor fan motor will run according to a room temperature, as shown in Figure 7.
  • Page 21: Outdoor Fan Control

    DC Motor ASU9 / 12RL 2. Fan Speed ( Table 8 : Outdoor fan speed ) (rpm) ZONE Cooling Heating ASU9RL A - C 730/ 650/ 470 730/ 470 730/ 470/ 230 900/ 650/ 470 A - C ASU12RL 1330/ 860/ 760/ 470...
  • Page 22: Louver Control

    7. LOUVER CONTROL 1. VERTICAL LOUVER CONTROL (Function Range) Each time the button is pressed, the air direction range will change as follow: (Fig 9: Air Direction Range) Cooling / Dry mode Heating mode Fan mode Use the air direction adjustments within the ranges shown above. The vertical airflow direction is set automatically as shown, in accordance with the type of operation selected.
  • Page 23: Compressor Control

    8. COMPRESSOR CONTROL 1. OPEARTION FREQUENCY RANGE The operation frequency of the compressor is different based on the operation mode as shown in the table 10. (Table 10 : Compressor Operation Frequency Range) Cooling Heating ASU9RL 22Hz 79Hz 22Hz 99Hz 28Hz 37Hz...
  • Page 24: Timer Operation Control

    9. TIMER OPERATION CONTROL The table 11 shows the available timer setting based on the product model. (Table 11 : Timer Setting) ON TIMER / OFF TIMER PROGRAM TIMER SLEEP TIMER ASU9 / 12RL 1. OPERATION FREQUENCY RANGE OFF timer : When the clock reaches the set time, the air conditioner will be turned off. Operation mode Stop mode Set time of timer...
  • Page 25 3. SLEEP TIMER If the sleep is set, the room temperature is monitored and the operation is stopped automatically. If the operation mode or the set temperature is change after the sleep timer is set, the operation is continued according to the changed setting of the sleep timer from that time ON. In the cooling operation mode When the sleep timer is set, the setting temperature is increased 2°F(1°C).
  • Page 26: Electronic Expansion Valve Control

    10. ELECTRONIC EXPANSION VALVE CONTROL The most proper opening of the electronic expansion valve is calculated and controlled under the present operating condition based on the following values. The compressor frequency, the temperatures detected by the discharge temperature sensor, the indoor heat exchanger sensor, the outdoor heat exchanger sensor, and the outdoor temperature sensor.
  • Page 27: Manual Auto Operation (Indoor Unit Body Operation)

    Fan operates for 30 minutes at last before ending the air conditioner operation. (Table 13 : COIL-DRY Operating Functions) Compressor Louver Main Unit Indoor Fan Speed Position Indication Frequency ASU9RL 780rpm 43Hz COIL-DRY : ON Other indication : OFF ASU12RL 780rpm 39Hz 05-13...
  • Page 28: Defrost Operation Control

    19. DEFROST OPERATION CONTROL 1. CONDITION OF STARTING THE DEFROST OPERATION The defrost operation starts when the outdoor heat exchanger temperature sensor detects the temperature lower than the values shown in Table 14. (Table 14 : Condition of starting Defrost Operation) Compressor operating time 25 minutes to After 4 hours...
  • Page 29 Defrost Flow Chart The defrosting shall proceed by the integrating operation time and outdoor heat exchanger temperature as follows. Heating operation start : Compressor ON (Not defrosted for 10 minutes) Compressor integrating Compressor integrating operation: operation: Over 25 minutes to Over 240 minutes below 240 minutes Outdoor heat exchanger...
  • Page 30: Off Defrost Operation Control

    20. OFF DEFROST OPEARTION CONTROL When operation stops in the [Heating operation] mode, if frost is adhered to the outdoor unit heat exchanger, the defrost operation will proceed automatically. In this time, if indoor unit operation lamp flashes slowly (7 sec ON / 2 sec OFF), the outdoor unit will allow the heat exchanger to defrost, and then stop.
  • Page 31: Various Protections

    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 18 : Current Release Operation Value / Release Value) [ Heating ] ASU9RL ASU12RL OT (Control / Release) OT (Control / Release) 5.5A/ 5.0A...
  • Page 32 3. ANTIFREEZING CONTROL (Cooling and Dry mode) The compressor frequency is decrease on cooling & dry mode when the indoor heat exchanger temperature sensor detects the temperature lower than Temperature . Then, the anti-freezing control is released when it becomes higher than Temperature . (Table 19 : Anti-freezing Protection Operation / Release Temperature) Outdoor temperature Temperature...
  • Page 33: Trouble Shooting

    R410A WALL MOUNTED type INVERTER 6 . TROUBLE SHOOTING...
  • Page 34: Error Display

    6. TROUBLESHOOTING 6-1 ERROR DISPLAY 6-1-1 WIRED REMOTE CONTROLLER DISPLAY (OPTION) 1. SELF - DIAGNOSIS When "EE" in Temperature Display is displayed, inspection of the air conditioning system is necessary. Please consult authoilzed service personnel. Unit number (usually 0) Error code SU MO TU WE TH FR SA ex.
  • Page 35 2. ERROR CODE HISTORY DISPLAY Up to 16 memorized error codes may be displayed for the indoor unit connected to the remote controller. 1. Stop the air conditioner operation. 2. Press the SET TEMPERATURE buttons [ ], [ ], [ON/OFF] simultaneously for 3 seconds or more to start the self-diagnosis.
  • Page 36: Outdoor Unit Display

    6-1-2 OUTDOOR UNIT DISPLAY 1. ERROR DISPLAY 1-1. For ASU9 / 12RL (AOU9 / 12RL) Trouble Error contents LED Flashing Pattern shooting Discharge temperature error Continuously lighting IPM error 0.5sec ON / 0.5sec OFF CT error 2sec ON / 2sec OFF Compressor rotor location cannot detect 0.1sec ON / 2sec OFF Outdoor unit sensor error...
  • Page 37: Indoor Unit Display

    6-1-3 INDOOR UNIT DISPLAY 1. ERROR DISPLAY Operation Timer Trouble Error contents shooting Communication error in start-up 2 times flash (Serial reverse transfer error) Communication error in operation 3 times flash (Serial reverse transfer error) Communication error in start-up 4 times flash (Serial forward transfer error) Communication error in operation 5 times flash...
  • Page 38: Trouble Shooting With Error Code

    6-2 TROUBLE SHOOTING WITH ERROR CODE Trouble shooting 1 Indicate or Display: INDOOR UNIT Error Method: Outdoor Unit : No indication Indoor Unit : Operation LED : OFF, Timer LED : 8 times Communication Error ERROR CODE : [E : 00] (Indoor unit Remote control) Detective details:...
  • Page 39: Communication Error (Serial Reverse Transfer Error)

    Indicate or Display: Indicate or Display: Trouble shooting 2 OUTDOOR UNIT Error Method: Outdoor Unit : No indication Indoor Unit : Operation LED : OFF, Timer LED : 2 or 3 times Communication Error ERROR CODE : [E : 01] (Serial Reverse Transfer Error) Detective details: Detective Actuators:...
  • Page 40: Room Temperature Sensor Error

    Indicate or Display: Trouble shooting 3 Outdoor Unit : No indication INDOOR UNIT Error Method: INDOOR UNIT Indoor Unit : Operation LED : 2 times, Timer LED : 2 times Room Temperature Sensor Error ERROR CODE : [E : 02] Detective details: Detective Actuators: Indoor Unit Controller PCB Circuit...
  • Page 41: Indoor Heat Exchanger Temperature Sensor Error

    Indicate or Display: Trouble shooting 4 INDOOR UNIT Error Method: Outdoor Unit : No indication INDOOR UNIT Indoor Unit : Operation LED : 2 times, Timer LED : 3 times Indoor Heat Exchanger Temperature ERROR CODE : [E : 04] Sensor Error Detective Actuators: Detective details:...
  • Page 42: Outdoor Heat Exchanger Temperature Sensor(Outlet) Error

    Indicate or Display: Trouble shooting 5 OUTDOOR UNIT Error Method: Outdoor Unit : LED 0.1sec ON/ 0.1sec OFF Indoor Unit : Operation LED : 3 times, Timer LED : 3 times Outdoor Heat Exchanger Temperature ERROR CODE : [E : 06] Sensor (Outlet) Error Detective Actuators: Detective details:...
  • Page 43: Outdoor Temperature Sensor Error

    Indicate or Display: Trouble shooting 6 OUTDOOR UNIT Error Method: Outdoor Unit : LED 0.1sec ON/ 0.1sec OFF INDOOR UNIT Indoor Unit : Operation LED : 3 times, Timer LED : 4 times Outdoor Temperature Sensor Error ERROR CODE : [E : 0A] Detective Actuators: Detective details: Outdoor Unit Main PCB Circuit...
  • Page 44: Outdoor Discharge Pipe Temperature Sensor Error

    Indicate or Display: Trouble shooting 7 OUTDOOR UNIT Error Method: Outdoor Unit : LED 0.1sec ON/ 0.1sec OFF INDOOR UNIT Indoor Unit : Operation LED : 3 times, Timer LED : 2 times Outdoor Discharge Pipe Temperature ERROR CODE : [E : 0C] Sensor Error Detective details: Detective Actuators:...
  • Page 45: Discharge Temperature Error

    Indicate or Display: Trouble shooting 8 OUTDOOR UNIT Error Method: Outdoor Unit : LED continuously lighting INDOOR UNIT Indoor Unit : Operation LED : 7 times, Timer LED : 2 times Discharge temperature error ERROR CODE : [E : 0F] Detective details: Detective Actuators: When the discharge temperature becomes higher than 230°F(110°C),...
  • Page 46: Indoor Eeprom Abnormal (Model No.)

    Indicate or Display: Trouble shooting 9 Indicate or Display: INDOOR UNIT Error Method: Outdoor Unit : No indication Indoor Unit : LED concurrently blinking Indoor EEPROM abnormal ERROR CODE : [E : 11] (Model No.) Detective details: Detective Actuators: Indoor Unit Controller PCB circuit When the model information being read from EEPROM has an apparent error.
  • Page 47: Indoor Fan Motor Abnormal

    Indicate or Display: Trouble shooting 10 INDOOR UNIT Error Method: Outdoor Unit : No indication Indoor Unit : Operation LED : 6 times, Timer LED : 2 or 3 times Indoor Fan Motor abnormal ERROR CODE : [E : 12] Detective Actuators: Detective details: Indoor Unit Controller PCB Circuit...
  • Page 48: Outdoor Communication Signal Error (Forward Transfer Signal Error)

    Indicate or Display: Trouble shooting 11 Indicate or Display: INDOOR UNIT Error Method: Outdoor Unit : No indication Indoor Unit : Operation LED : OFF, Timer LED : 4 or 5 times Outdoor Communication Signal Error ERROR CODE : [E : 13] (Forward Transfer Signal Error) Detective details: Detective Actuators:...
  • Page 49: Ipm Error

    Indicate or Display: Trouble shooting 12 OUTDOOR UNIT Error Method: Outdoor Unit : LED 0.5sec ON/ 0.5sec OFF Indoor Unit : Operation LED : 5 times, Timer LED : 2 times IPM error (Permanent Stop) ERROR CODE : [E : 17] Detective details: Detective Actuators: When more than normal operating current to IPM in Main PCB flows,...
  • Page 50: Ct Error

    Indicate or Display: Trouble shooting 13 Outdoor Unit : LED 2sec ON/ 2sec OFF OUTDOOR UNIT Error Method: Indoor Unit : Operation LED : 5 times, Timer LED : 3 times CT error ERROR CODE : [E : 18] Detective Actuators: Detective details: When Input Current Sensor has detected 0A, while Inverter Compressor is Outdoor Unit Main PCB Circuit...
  • Page 51: Active Filter Module (Afm) Error

    Indicate or Display: Indicate or Display: Trouble shooting 14 Outdoor Unit : No indication OUTDOOR UNIT Error Method: INDOOR UNIT Indoor Unit : Operation LED : 8 times, Timer LED : 2 times Active Filter Module (AFM) error ERROR CODE : [E : 19] Detective details: Detective Actuators: When inverter input DC voltage is higher than 467V or...
  • Page 52: Compressor Rotor Location Cannot Detect (Permanent Stop)

    Trouble shooting 15 Indicate or Display: OUTDOOR UNIT Error Method: Outdoor Unit : LED 0.1sec ON/ 2sec OFF Indoor Unit : Operation LED : 5 times, Timer LED : 5 times Compressor rotor location cannot detect ERROR CODE : [E : 1A] (Permanent Stop) Detective details: Detective Actuators:...
  • Page 53: Outdoor Unit Fan Motor Error

    Trouble shooting 16 Indicate or Display: OUTDOOR UNIT Error Method: Outdoor Unit : LED 5sec ON/ 5sec OFF Indoor Unit : Operation LED : 5 times, Timer LED : 6 times Outdoor Unit Fan Motor Error ERROR CODE : [E : 1b] Detective Actuators: Detective details: When outdoor fan rotation speed is less than 100rpm in 20 seconds...
  • Page 54: Indoor Manual Auto Switch Error

    Indicate or Display: Trouble shooting 17 INDOOR UNIT Error Method: Outdoor Unit : No indication INDOOR UNIT Indoor Unit : Operation LED : 4 times, Timer LED : 2 times Indoor manual auto switch error ERROR CODE : [E : 20] Detective Actuators: Detective details: Indoor Unit Controller PCB Circuit...
  • Page 55: Excessive High Pressure Protection On Cooling

    Indicate or Display: Trouble shooting 18 OUTDOOR UNIT Error Method: Outdoor Unit : No indication Indoor Unit : Operation LED : 7 times, Timer LED : 3 times Excessive high pressure protection on cooling ERROR CODE : [E : 24] Detective details: Detective Actuators: Excessive high pressure protection on cooling mode has been...
  • Page 56: Pfc Circuit Error

    Indicate or Display: Trouble shooting 19 OUTDOOR UNIT Error Method: Outdoor Unit : No indication INDOOR UNIT Indoor Unit : Operation LED : 8 times, Timer LED : 4 times PFC circuit error ERROR CODE : [E : 25] Detective Actuators: Detective details: When inverter output DC voltage is higher than 415V for over 3 seconds, Outdoor Unit Main PCB Circuit...
  • Page 57: Trouble Shooting With No Error Code

    6-3 TROUBLE SHOOTING WITH NO ERROR CODE Forecast of Cause: Trouble shooting 20 1. Power Supply failure 2. External cause Indoor Unit - No Power 3. Electrical Components defective Check Point 1 : Check Installation Condition Isn’t the breaker down? Check loose or removed connection cable.
  • Page 58 Forecast of Cause: Trouble shooting 21 1. Power Supply failure 2. External cause Outdoor Unit - No Power 3. Electrical Components defective Check Point 1 : Check Installation Condition Isn’t the breaker down? Check loose or removed connection cable. >>If abnormal condition is found, correct it by referring to Installation Manual or Data &...
  • Page 59 Forecast of Cause: Trouble shooting 22 1. Setting/ Connection failure 2. External cause No Operation (Power is ON) 3. Electrical Component defective Check Point 1 : Check indoor and outdoor installation condition Indoor Unit - Check incorrect wiring between Indoor Unit - Remote Control, or terminals between Indoor Units. Or, check if there is an open cable connection.
  • Page 60 Forecast of Cause: Trouble shooting 23 1. Indoor Unit error 2. Outdoor Unit error No Cooling / No Heating 3. Effect by Surrounding environment 4. Connection Pipe / Connection Wire failure 5. Refrigeration cycle failure Check Point 1 : Check Indoor Unit Does Indoor Unit FAN run on HIGH FAN? Is Air Filter dirty? Is Heat Exchanger clogged?
  • Page 61 Forecast of Cause : Trouble shooting 24 1. Abnormal installation (Indoor/ Outdoor) 2. Fan failure(Indoor/ Outdoor) Abnormal Noise 3. Compressor failure (Outdoor) Diagnosis method when Abnormal Noise is occurred Abnormal noise is coming from Indoor Unit. Abnormal noise is coming from Outdoor Unit. (Check and correct followings) (Check and correct followings) Is Main Unit installed in stable condition?
  • Page 62: Service Parts Information

    6-4 SERVICE PARTS INFORMATION SERVICE PARTS INFORMATION 1 Compressor Diagnosis method of Compressor ( If Outdoor Unit LED displays Error, refer to Trouble shooting ) Abnormal noise Does not start up Stops soon after starting up Check if vibration noise by Is there open or loose connection Is there open or loose connection loose bolt or contact noise...
  • Page 63 SERVICE PARTS INFORMATION 2 Inverter Compressor Check Point 1 : Check Connection Check terminal connection of Compressor Check connection of Main PCB (loose or incorrect wiring) (Loose or incorrect wiring) Terminal cover opened For AOU9RL MAIN PCB (BLACK) (WHITE) (RED) BLACK WHITE Compressor...
  • Page 64 SERVICE PARTS INFORMATION 3 Outdoor unit Electronic Expansion Valve ( EEV ) Check Point 1 : Check Connections Check connection of connector (CN40) ( Loose connector or open cable ) EXPANSION VALVE COIL BROWN BLUE CN40 ORANGE YELLOW WHITE Check Point 2 : Check Coil of EEV Check Point 3 : Check Voltage from Main PCB.
  • Page 65: Appending Data

    R410A WALL MOUNTED type INVERTER 7 . APPENDING DATA 1. Function setting 2. Outdoor unit Pressure Value and Total Electric Current Curve 3. Thermistor Resistance Values 4. Capacity...
  • Page 66: Function Setting

    7-1. FUNCTION SETTING 7-1-1 INDOOR UNIT Follow the instructions in the Local Setup Procedure, which is supplied with the remote control, in accordance with the installed condition. After the power is turned on, perform the Function Setting on the remote control. The settings may be selected between the following two: Function Number or Setting Value.
  • Page 67 7-1-2 Procedures to change the Function Setting for wireless RC This procedure changes to the function settings used to control the indoor unit according to the installation conditions. Incorrect settings can cause the indoor unit malfunction. After the power is turned on, perform the "FUNCTION SETTING" according to the installation conditions using the remote controller.
  • Page 68 Custom code setting for remote controller (1) Press the MODE button for more then 5 seconds. (2) Press the SET TEMP. ( ) buttons to change the signal code between Match the code on the display to the air conditioner signal code. (initially set to (3) Press the MODE button.
  • Page 69: Outdoor Unit Pressure Value And Total Electric Current Curve

    1. Operate on Colling mode, and press TEST button of remote control. 2. Operate continuously for 30 minutes. (After 60 minutes of operation, Test mode is released automatically.) (1) Indoor/Outdoor Temperature - Outdoor Low Pressure Curve ASU9RL ASU12RL [60Hz-230V] [60Hz-230V]...
  • Page 70 1. Operate on Heating mode, and press TEST button of remote control. 2. Operate continuously for 30 minutes. (After 60 minutes of operation, Test mode is released automatically.) (1) Indoor/Outdoor Temperature - Outdoor High Pressure Curve ASU9RL ASU12RL [60Hz-230V] [60Hz-230V]...
  • Page 71: Thermistor Resistance Values

    7-3. Thermistor Resistance Values 7-3-1 INDOOR UNIT Room temperature thermistor Indoor heat exchanger thermistor Temp ( C) Resistance(k ) Voltage(V) Temp ( C) Resistance(k ) Voltage(V) 0.00 33.62 1.15 0.00 176.03 1.10 5.00 25.93 1.39 5.00 134.23 1.36 10.00 20.18 1.66 10.00 103.34...
  • Page 72 MODEL : ASU9RL COOLING Indoor temperature °FDB °FWB °FDB 7.98 5.46 1.65 8.89 5.49 0.49 9.20 5.97 0.49 10.11 6.47 0.50 10.71 6.44 0.51 11.32 6.86 0.51 7.58 5.18 1.86 8.45 5.21 0.55 8.73 5.67 0.56 9.60 6.14 0.56 10.17 6.12...
  • Page 73 MODEL : ASU12RL COOLING Indoor temperature °FDB °FWB °FDB 10.80 7.51 0.65 12.02 7.55 0.66 12.43 8.21 0.66 13.66 8.89 0.67 14.48 8.86 0.68 15.30 9.44 0.69 10.28 7.15 0.74 11.45 7.19 0.75 11.84 7.81 0.75 13.01 8.47 0.77 13.79 8.43 0.77 14.57...
  • Page 74: Replacement Parts

    R410A WALL MOUNTED type INVERTER 8 . REPLACEMENT PARTS...
  • Page 75 REPLACEMENT PARTS Models : ASU9RL ASU12RL Front Panel Assy Air Filter Air Filter Front Panel Clamper (Grille) Receiver Window Intake Grille Assy Panel Cover Remote Control Remote Control Holder 08-01...
  • Page 76 REPLACEMENT PARTS Models : ASU9RL ASU12RL Evaporator Holder L Rear Bracket Evaporator Holder R Filter Guide Evaporator Assy Joint Pipe Assy Room Thermistor Holder Evaporator Total Assy 08-02...
  • Page 77 REPLACEMENT PARTS Models : ASU9RL ASU12RL Crossflow Fan Assy Bracket Panel Shaft Holder C Fan Motor Motor Cover Drain Cap R and L Louver B Casing Casing Cover B Louver Gear Holder Gear A Drain Hose Assy Louver Gear Casing Cover F...
  • Page 78 REPLACEMENT PARTS Models : ASU9RL ASU12RL Box Shield Control Box Controller PCB Assy Cable Shield Plate Control Cover Display PCB Assy Cover Shield Display Case 08-04...
  • Page 79 REPLACEMENT PARTS Models : AOU9RL AOU12RL Protective Net Top Panel Assy Cabinet Left Assy Separator Assy Front Panel Assy Reactor Assy Switch Cover Valve Bracket Cover Emblem REM Plate Assy Valve Bracket Motor Bracket Cabinet Right Assy Front Panel Assy Propeller Fan Fan Motor 08-05...
  • Page 80 REPLACEMENT PARTS Models : AOU9RL Condenser Assy Pulse Motor Expansion Valve Coil Valve Assy 4 way Valve Compressor Assy Entrance Pipe Assy (Cond) Discharge Pipe Assy Exit Pipe Separate Pipe Muffler Assy (Cond) Base Assy Cushion 2 way Valve Assy 3 way Valve Assy Models : AOU12RL Condenser Assy...
  • Page 81 REPLACEMENT PARTS Models : AOU9RL AOU12RL Sealed Panel Controller PCB Assy PCB Holder Inverter Case Assy Terminal 5P Terminal Cover Assy Inverter Case Cover Assy Terminal Bracket Reactor Cover Bracket Conduit 08-07...
  • Page 82 1116,Suenaga,Takatsu-ku,Kawasaki 213-8502,Japan Mar. 2009 Printed in Japan...

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