Panasonic CS-XE9PKUA Manuale Utente

© Panasonic Corporation 2013. Order No: PAPAMY1305056CE Air Conditioner Indoor Unit Outdoor UnitCS-XE9PKUA CS-XE12PKUA CU-XE9PKUACU-XE12PKUADesti

10 Model Indoor CS-XE12PKUA Outdoor CU-XE12PKUA Piping Pipe Diameter (Liquid / Gas) mm (inch) 6.35 (1/4) / 12.70 (1/2) Standard length m (ft) 7.5

100 18.2 Outdoor Unit Note The above exploded view is for the purpose of parts disassembly and replacement. The non-numbered parts are not kept as

101 SAFETY REF. NO. PART NAME & DESCRIPTION QTY. CU-XE9PKUA CU-XE12PKUA REMARK 1 CHASSIS COMPLETE 1 CWD52K1347A ← 2 ANTI - VIBRATION B

102 SAFETY REF. NO. PART NAME & DESCRIPTION QTY. CU-XE9PKUA CU-XE12PKUA REMARK 74 SHOCK ABSORBER (RIGHT) 1 CWG713218 ← 75 C.C.CASE 1

11 3. Features  Inverter Technology o Wider output power range o Energy saving o Quick Cooling o Quick Heating o More precise temperature contr

12 4. Location of Controls and Components 4.1 Indoor Unit 4.2 Outdoor Unit 4.3 Remote Control

13 5. Dimensions 5.1 Indoor Unit

14 5.2 Outdoor Unit

15 6. Refrigeration Cycle Diagram

16 7. Block Diagram

17 8. Wiring Connection Diagram 8.1 Indoor Unit

18 8.2 Outdoor Unit Resistance of Compressor Windings MODEL CU-XE9/12PK CONNECTION 5RS102XHB21 (Ω) U-V 1.741 U-W 1.765 V-W 1.71

19 9. Electronic Circuit Diagram 9.1 Indoor Unit

2 TABLE OF CONTENTS 1. Safety Precautions ... 3 2. Specifications ...

20 9.2 Outdoor Unit

21 10. Printed Circuit Board 10.1 Indoor Unit 10.1.1 Main Printed Circuit Board 10.1.2 Indicator Printed Circuit Board

22 10.1.3 Receiver Printed Circuit Board 10.1.4 Comparator Printed Circuit Board 10.1.5 Human Activity Sensor Printed Circuit Board

23 10.2 Outdoor Unit 10.2.1 Main Printed Circuit Board

24 11. Installation Instruction 11.1 Select the Best Location 11.1.1 Indoor Unit  Do not install the unit in excessive oil fume area such as kitche

25 11.2 Indoor Unit The mounting wall shall be strong and solid enough to prevent it from vibration. Model Dimension c d e f g h XE9PKUA, XE12

26 11.2.2 Indoor Unit Installation 11.2.2.1 For the right rear piping 11.2.2.2 For the right bottom piping 11.2.2.3 For the embedded piping

27

28 11.2.3 Connect the Cable to the Indoor Unit 1 The inside and outside connection cable can be connected without removing the front grille. 2 Unsc

29 11.3 Outdoor Unit 11.3.1 Install the Outdoor Unit  After selecting the best location, start installation according to Indoor/Outdoor Unit Instal

3 1. Safety Precautions  Read the following “SAFETY PRECAUTIONS” carefully before perform any servicing.  Electrical work must be installed or ser

30 11.3.3 Evacuation of the Equipment WHEN INSTALLING AN AIR CONDITIONER, BE SURE TO EVACUATE THE AIR INSIDE THE INDOOR UNIT AND PIPES in the followi

31 9 Secure the wire onto the control board with the holder (clamper). 10 After completing wiring connections, reattach the particular plate and c

32 12. Operation Control 12.1 Basic Function Inverter control, which equipped with a microcomputer in determining the most suitable operating mode as

33 12.1.5 Automatic Operation  This mode can be set using remote control and the operation is decided by remote control setting temperature, remote

34 ii. Auto Fan Speed [Cooling, Dry]  According to room temperature and setting temperature, indoor fan speed is determined automatically.  When s

35 OD Pipe TemperatureA 78.8°F (26°C) B 91.4°F (33°C)  During above condition, when indoor heat exchanger temperature is below 41°F (5°C), the ou

36 12.4.2 Horizontal Airflow  The horizontal airflow direction louvers can be adjusted manually by hand. 12.5 Quiet operation (Cooling Mode/Coolin

37 12.7 Powerful Mode Operation  When the powerful mode is selected, the internal setting temperature will shift lower up to 3.6°F (2°C) (for Coolin

38 12.11 Room Freeze Protection Function (RFP) Operation  When the RFP is selected, the unit will operate the fan at high speed for proper room te

39 12.12.1 Human Activity Sensor  Area of human availability, activity level and absent is judged based on pulses by using infrared sensor. The int

4 WARNING 20. During pump down operation, stop the compressor before remove the refrigeration piping. (Removal of compressor while compressor is oper

40 12.12.1.2 Information Log  The signal from Infrared sensors will be log to human activity database for further analysis. 12.12.1.3 Human Positio

41 12.12.1.9 Rhythmic Temperature Wave Operation  To further maximize the energy saving during ECONAVI or AUTO COMFORT operates at low activity leve

42 12.12.1.10 ECONAVI and AUTO COMFORT Demo Mode  To enable ECO DEMO mode:  To disable ECO Demo MODE: o Transmit ECO Demo signal again. 12.12

43 12.12.1.12 Human Activity Sensor Check Mode  To enable human activity sensor abnormality check mode:  During ECONAVI is ON, when CHECK signa

44 13. Protection Control 13.1 Protection Control For All Operations 13.1.1 Restart Control (Time Delay Safety Control)  The Compressor will not tu

45 13.1.4 Compressor Overheating Prevention Control  Instructed frequency for compressor operation will be regulated by compressor discharge tempera

46 13.2 Protection Control For Cooling & Soft Dry Operation 13.2.1 Outdoor Air Temperature Control  The compressor operating frequency is regu

47 13.2.6 Odor Cut Control  To reduce the odor released from the unit. o Start Condition  AUTO FAN Speed is selected during COOL or DRY operation

48 14. Servicing Mode 14.1 Auto OFF/ON Button 1 AUTO OPERATION MODE The Auto operation will be activated immediately once the Auto OFF/ON button

49 4 REMOTE CONTROL RECEIVING SOUND OFF/ON MODE The Remote Control Receiving Sound OFF/ON Mode will be activated if the Auto OFF/ON button is pressed

5 2. Specifications Model Indoor CS-XE9PKUA Outdoor CU-XE9PKUA Performance Test Condition ARI Power Supply Phase, Hz Single, 60 V 208 230 Min. M

50 15. Troubleshooting Guide 15.1 Refrigeration Cycle System In order to diagnose malfunctions, make sure that there are no electrical problems befor

51 15.1.1 Relationship between the condition of the air conditioner and pressure and electric current Condition of the air conditioner Cooling Mode

52 15.2 Breakdown Self Diagnosis Function 15.2.1 Self Diagnosis Function (Three Digits Alphanumeric Code)  Once abnormality has occurred during op

53 15.3 Error Codes Table Diagnosis display Abnormality / Protection control Abnormality Judgment Protection Operation Problem Check location H00 No

54 Diagnosis display Abnormality / Protection control Abnormality Judgment Protection Operation Problem Check location H98 Indoor high pressure protec

55 15.4 Self-diagnosis Method 15.4.1 H11 (Indoor/Outdoor Abnormal Communication) Malfunction Decision Conditions  During startup and operation of c

56 15.4.2 H12 (Indoor/Outdoor Capacity Rank Mismatched) Malfunction Decision Conditions  During startup, error code appears when different types of

57 15.4.3 H14 (Indoor Intake Air Temperature Sensor Abnormality) Malfunction Decision Conditions  During startup and operation of cooling and heati

58 15.4.4 H15 (Compressor Temperature Sensor Abnormality) Malfunction Decision Conditions  During startup and operation of cooling and heating, the

59 15.4.5 H16 (Outdoor Current Transformer) Malfunction Decision Conditions  An input current, detected by Current Transformer CT, is below thresho

6 Model Indoor CS-XE9PKUA Outdoor CU-XE9PKUA Indoor Fan Type Cross-Flow Fan Material ASG33 Motor Type DC / Transistor (8-poles) Input Power W

60 15.4.6 H19 (Indoor Fan Motor – DC Motor Mechanism Locked) Malfunction Decision Conditions  The rotation speed detected by the Hall IC during fan

61 15.4.7 H23 / H24 (Indoor Pipe Temperature Sensor Abnormality) Malfunction Decision Conditions  During startup and operation of cooling and heati

62 15.4.8 H27 (Outdoor Air Temperature Sensor Abnormality) Malfunction Decision Conditions  During startup and operation of cooling and heating, th

63 15.4.9 H28 (Outdoor Pipe Temperature Sensor Abnormality) Malfunction Decision Conditions  During startup and operation of cooling and heating, t

64 15.4.10 H30 (Compressor Discharge Temperature Sensor Abnormality) Malfunction Decision Conditions  During startup and operation of cooling and h

65 15.4.11 H32 (Outdoor Heat Exchanger Temperature Sensor 2 Abnormality) Malfunction Decision Conditions  During startup and operation of cooling a

66 15.4.12 H33 (Unspecified Voltage between Indoor and Outdoor) Malfunction Decision Conditions  The supply power is detected for its requirement b

67 15.4.13 H36 (Outdoor Gas Pipe Sensor Abnormality) Malfunction Decision Conditions  During startup and operation of cooling and heating, the temp

68 15.4.14 H37 (Outdoor Liquid Pipe Temperature Sensor Abnormality) Malfunction Decision Conditions  During startup and operation of cooling and he

69 15.4.15 H97 (Outdoor Fan Motor – DC Motor Mechanism Locked) Malfunction Decision Conditions  The rotation speed detected by the Hall IC during f

7 Model Indoor CS-XE9PKUA Outdoor CU-XE9PKUA Piping Pipe Diameter (Liquid / Gas) mm (inch) 6.35 (1/4) / 9.52 (3/8) Standard length m (ft) 7.5 (24.

70 15.4.16 H98 (Error Code Stored in Memory and no alarm is triggered / no TIMER LED flashing) Malfunction Decision Conditions  Indoor high pressur

71 15.4.17 H99 (Indoor Freeze Prevention Protection: Cooling or Soft Dry) Error Code will not display (no Timer LED blinking) but store in EEPROM Ma

72 15.4.18 F11 (4-way Valve Switching Failure) Malfunction Decision Conditions  When indoor heat exchanger is cold during heating (except deice) or

73 15.4.19 F17 (Indoor Standby Units Freezing Abnormality) Malfunction Decision Conditions  When the different between indoor intake air temperatur

74 15.4.20 F90 (Power Factor Correction Protection) Malfunction Decision Conditions  To maintain DC voltage level supply to power transistor.  To

75 15.4.21 F91 (Refrigeration Cycle Abnormality) Malfunction Decision Conditions  The input current is low while the compressor is running at highe

76 15.4.22 F93 (Compressor Rotation Failure) Malfunction Decision Conditions  A compressor rotation failure is detected by checking the compressor

77 15.4.23 F95 (Outdoor High Pressure Protection: Cooling or Soft Dry) Malfunction Decision Conditions  During operation of cooling or soft dry, wh

78 15.4.24 F96 (IPM Overheating) Malfunction Decision Conditions  During operating of cooling and heating, when IPM temperature data 212°F (100°C) i

79 15.4.25 F97 (Compressor Overheating) Malfunction Decision Conditions  During operation of cooling and heating, when compressor tank temperature

8 Model Indoor CS-XE12PKUA Outdoor CU-XE12PKUA Performance Test Condition ARI Power Supply Phase, Hz Single, 60 V 208 230 Min. Mid. Max. Min. Mid

80 15.4.26 F98 (Input Over Current Detection) Malfunction Decision Conditions  During operation of cooling and heating, when an input over-current (

81 15.4.27 F99 (DC Peak Detection) Malfunction Decision Conditions During startup and operation of cooling and heating, when inverter DC peak data is

82 WARNING16. Disassembly and Assembly Instructions High Voltage is generated in the electrical parts area by the capacitor. Ensure that the capac

83 Figure 3 Figure 4 16.1.3 To remove discharge grille Figure 5

84 16.1.4 To remove control board Figure 6 16.1.5 To remove cross flow fan and indoor fan motor Figure 7

85 Figure 8 Figure 9

86 Figure 10

87 16.2 Outdoor Electronic Controller Removal Procedure 1 Remove the 4 screws of the Top Panel. Fig.1 2 Remove the 10 screws of the Front Panel.

88 17. Technical Data 17.1 Operation Characteristics 17.1.1 CS-XE9PKUA CU-XE9PKUA  Cooling Characteristic [Condition] Indoor temperature: 81°F (27

89  Piping Length Characteristic [Condition] Indoor temperature: 81°F (27°C) (DBT), 66°F (19°C) (WBT) Outdoor temperature: 95°F (35°C) (DBT) Re

9 Model Indoor CS-XE12PKUA Outdoor CU-XE12PKUA Indoor Fan Type Cross-Flow Fan Material ASG33 Motor Type DC / Transistor (8-poles) Input Power

90  Heating Characteristic [Condition] Indoor temperature: 68°F (20°C) (DBT) Piping Length: 24.6ft (7.5 m) Remote condition: High fan speed Co

91  Piping Length Characteristic [Condition] Indoor temperature: 68°F (20°C) (DBT) Outdoor temperature: 47°F (8°C) (DBT), 43°F (6°C) (WBT) Remo

92 17.1.2 CS-XE12PKUA CU-XE12PKUA  Cooling Characteristic [Condition] Indoor temperature: 81°F (27°C) (DBT), 66°F (19°C) (WBT) Piping Length: 24

93  Piping Length Characteristic [Condition] Indoor temperature: 81°F (27°C) (DBT), 66°F (19°C) (WBT) Outdoor temperature: 95°F (35°C) (DBT) Re

94  Heating Characteristic [Condition] Indoor temperature: 68°F (20°C) (DBT) Piping Length: 24.6ft (7.5 m) Remote condition: High fan speed Co

95  Piping Length Characteristic [Condition] Indoor temperature: 68°F (20°C) (DBT) Outdoor temperature: 47°F (8°C) (DBT), 43°F (6°C) (WBT) Remo

96 17.2 Sensible Capacity Chart  CU-XE9PKUA 208-230V Outdoor Temperature Indoor wet bulb 86 °F (30 °C) 95 °F (35 °C) 104 °F (40 °C) 114.8 °F (

97 18. Exploded View and Replacement Parts List 18.1 Indoor Unit 18.1.1 CS-XE9PKUA CS-XE12PKUA Note The above exploded view is for the purpose of

98 SAFETY REF. NO. PART NAME & DESCRIPTION QTY. CS-XE9PKUA CS-XE12PKUA REMARK 1 CHASSIS COMPLETE 1 CWD50C1730 ← 2 FAN MOTOR 1 ARW7715

99 SAFETY REF. NO. PART NAME & DESCRIPTION QTY. CS-XE9PKUA CS-XE12PKUA REMARK 61 BAG 1 CWG861515 ← 62 SHOCK ABSORBER (L) 1 CWG71348