Indoor Unit Outdoor Unit CS-E9NKUAW CS ... - Panasonic

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16.4 Self-diagnosis Method 16.4.1 H11 (Indoor/Outdoor Abnormal Communication) Malfunction Decision Conditions � During startup and operation of cooling and heating, the data received from outdoor unit in indoor unit signal transmission is checked whether it is normal. Malfunction Caused � Faulty indoor unit PCB. � Faulty outdoor unit PCB. � Indoor unit-outdoor unit signal transmission error due to wrong wiring. � Indoor unit-outdoor unit signal transmission error due to breaking of wire in the connection wires between the indoor and outdoor units. � Indoor unit-outdoor unit signal transmission error due to disturbed power supply waveform. Troubleshooting 48
16.4.2 H12 (Indoor/Outdoor Capacity Rank Mismatched) Malfunction Decision Conditions � During startup, error code appears when different types of indoor and outdoor units are interconnected. Malfunction Caused � Wrong models interconnected. � Wrong indoor unit or outdoor unit PCBs mounted. � Indoor unit or outdoor unit PCBs defective. � Indoor-outdoor unit signal transmission error due to wrong wiring. � Indoor-outdoor unit signal transmission error due to breaking of wire 3 in the connection wires between the indoor and outdoor units. Troubleshooting 49
Page 1 and 2: Order No: PHAAM1111087C1 Indoor Uni
Page 3 and 4: 1. Safety Precautions � Read the
Page 5 and 6: 2. Specification Cooling Heating In
Page 7 and 8: DRY BULB WET BULB DRY BULB WET BULB
Page 9 and 10: 4. Location of Controls and Compone
Page 11 and 12: 5.2 Outdoor Unit 11
Page 13 and 14: 7. Block Diagram 13
Page 19 and 20: 10.1.2 Power Printed Circuit Board
Page 21 and 22: 11. Installation Instruction 11.1 S
Page 23 and 24: 11.2.3 Indoor Unit Installation 11.
Page 25 and 26: 11.2.5 Wiring Stripping and connect
Page 27 and 28: 11.3.2.3 Connecting the piping to o
Page 29 and 30: 12. Operation Control 12.1 Basic Fu
Page 31 and 32: [Heating] o According to indoor pip
Page 33 and 34: � Control contents o Fan speed au
Page 35 and 36: 13. Operation Control (For Multi Sp
Page 37 and 38: 14. Protection Control 14.1 Protect
Page 39 and 40: 14.2.2 Cooling Overload Control �
Page 41 and 42: 15. Servicing Mode 15.1 Auto Off/On
Page 43 and 44: 16. Troubleshooting Guide 16.1 Refr
Page 45 and 46: 16.2 Breakdown Self Diagnosis Funct
Page 47: Note: “○” - Frequency measure
Page 51 and 52: 16.4.4 H15 (Compressor Temperature
Page 53 and 54: 16.4.6 H19 (Indoor Fan Motor - DC M
Page 55 and 56: 16.4.8 H27 (Outdoor Air Temperature
Page 57 and 58: 16.4.10 H30 (Compressor Discharge T
Page 59 and 60: 16.4.12 H33 (Unspecified Voltage be
Page 61 and 62: 16.4.14 H37 (Outdoor Liquid Pipe Te
Page 63 and 64: 16.4.16 H98 (Indoor High Pressure P
Page 65 and 66: 16.4.18 F11 (Indoor Pipe Temperatur
Page 67 and 68: 16.4.20 F90 (Power Factor Correctio
Page 69 and 70: 16.4.22 F93 (Compressor Rotation Fa
Page 71 and 72: 16.4.24 F96 (IPM Overheating) Malfu
Page 73 and 74: 16.4.26 F98 (Input Over Current Det
Page 75 and 76: 17. Disassembly and Assembly Instru
Page 77: 17.1.1.3 To remove control board 17
Page 80 and 81: � Piping Length Characteristic Co
Page 82 and 83: � Piping Length Characteristic He
Page 84 and 85: � Piping Length Characteristic Co
Page 86 and 87: � Piping Length Characteristic He
Page 88 and 89: REF. NO. PART NAME & DESCRIPTION QT
Page 90: REF. NO. PART NAME & DESCRIPTION QT

Indoor Unit Outdoor Unit CS-E9NKUAW CS ... - Panasonic

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