Panasonic CU-RZ80VKR

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11.1.2 Indicator and Receiver Printed Circuit Board

11.1.2.1 CS-RZ25VKRW CS-RZ35VKRW CS-RZ42VKRW

CN-DISP

LED204

LED203 LED201

LED202

11.1.2.2 CS-RZ50VKRW CS-RZ60VKRW CS-RZ71VKRW CS-RZ80VKR

CN-DISP

LED206

LED205 LED203 LED201

LED204

LED202

Main Page

Default Chapter1
- Important Safety Notice1
- Table of Contents2
1 Safety Precautions4
2 Precaution for Using R32 Refrigerant6
3 Specification11
4 Features25
- Inverter Technology25
- Environment Protection25
- Long Installation Piping25
5 Location of Controls and Components26
- Indoor Unit26
- Outdoor Unit26
- Remote Control27
6 Dimensions28
- Indoor Unit28
- Outdoor Unit30
7 Refrigeration Cycle Diagram33
- Cs-Rz25Vkrw Cu-Rz25Vkr Cs-Rz35Vkrw Cu-Rz35Vkr33
- Cs-Rz42Vkrw Cu-Rz42Vkr34
  - Cs-Rz50Vkrw Cu-Rz50Vkr34
  - Cs-Rz80Vkr Cu-Rz80Vkr34
8 Block Diagram35
- Cs-Rz25Vkrw Cu-Rz25Vkr Cs-Rz42Vkrw Cu-Rz42Vkr35
- Cs-Rz35Vkrw Cu-Rz35Vkr36
  - Cs-Rz50Vkrw Cu-Rz50Vkr Cs-Rz60Vkrw Cu-Rz60Vkr Cs-Rz71Vkrw Cu-Rz71Vkr37
- Cs-Rz80Vkr Cu-Rz80Vkr38
9 Wiring Connection Diagram39
- Indoor Unit39
- Outdoor Unit41
10 Electronic Circuit Diagram45
- Indoor Unit45
- Outdoor Unit47
11 Printed Circuit Board51
- Indoor Unit51
- Main Printed Circuit Board51
- Outdoor Unit54
- Demand Control Printed Circuit Board58
12 Installation Instruction59
- Select the Best Location59
  - Indoor Unit Installation Diagram59
  - How to Fix Installation Plate60
- Indoor Unit60
- Select the Best Location68
- Outdoor Unit69
- Wired Remote Controller Installation Manual73
13 Installation and Servicing Air Conditioner Using R3278
- About R32 Refrigerant78
- Characteristics of R32 Refrigerant78
- Refrigerant Piping Installation • Tools Used in Services80
- New Installation, Relocation, Repairing of Refrigerant Cycle System the Procedures84
- Piping Installation of R3285
- Installation, Relocation, and Service86
- Repairing of Refrigerant Cycle / Brazing Point90
- Reference> Analysis Method for no Error Code, no Cooling / no Warming96
  - Guidance for Diagnosis of Refrigerant Cycle97
  - Measuring Temperature97
14 Operation and Control98
- Basic Function98
- Indoor Fan Motor Operation100
- Outdoor Fan Motor Operation101
- Airflow Direction101
- Quiet Operation (Cooling Mode/Cooling Area of Dry Mode)103
- Quiet Operation (Heating)104
- Powerful Mode Operation104
- Timer Control104
- ON Timer Control104
- Auto Restart Control105
- Indication Panel105
- ECO Mode Operation105
- HA Terminal (HAJEM-A)105
- Demand Control106
- Pump down Operation by CN-S106
15 Operation Control (for Multi Split Connection)107
- Soft Dry Operation107
- Heating Operation107
- Automatic Operation108
- Indoor Fan Motor Operation108
- Powerful Mode Operation108
- Auto Restart Control108
- Indication Panel108
16 Protection Control109
- Protection Control for All Operations109
- Protection Control for Cooling & Soft Dry Operation111
- Protection Control for Heating Operation112
17 Servicing Mode114
- Auto OFF/ON Button114
  - Auto Operation Mode114
  - Remote Control Number Switch Mode114
- Remote Control Button115
18 Troubleshooting Guide118
- Refrigeration Cycle System118
- Normal Pressure and Outlet Air Temperature (Standard)118
- Breakdown Self Diagnosis Function120
- Error Code Table121
- Self-Diagnosis Method123
19 Disassembly and Assembly Instructions151
- Cs-Rz25Vkrw Cs-Rz35Vkrw Cs-Rz42Vkrw151
- Cs-Rz50Vkrw Cs-Rz60Vkrw Cs-Rz71Vkrw Cs-Rz80Vkr155
  - To Remove Horizontal Vane155
  - To Remove Electronic Controller156
- Outdoor Electronic Controller Removal Procedure159
20 Technical Data163
- Sensible Capacity Chart163
21 Service Data170
- Cool Mode Outdoor Air Temperature Characteristic170
- Heat Mode Outdoor Air Temperature Characteristic177
- Piping Length Correction Factor184
22 Exploded View and Replacement Parts List186
- Indoor Unit186
- Outdoor Unit196

Panasonic CU-RZ80VKR - Page 53

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