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CS-HE9DKE, CU-HE9DKE
8 Electronic Circuit Diagram, 8.1.Indoor Unit / Remote Controller
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CS-HE9DKE
CU-HE9DKE /
CS-HE12DKE
CU-HE12DKE
8 Electronic Circuit Diagram
8.1.
Indoor Unit / Remote Controller
16
Contents
Air Conditioner
CS-HE9DKE CU-HE9DKE
CS-HE12DKE CU-HE12DKE
CONTENTS
1 Features
2 Functions
2.1.Remote Control
2.2.Indoor Unit
2.3.Outdoor unit
Product Specifications
Page
Page
Page
4 Dimensions
4.1.Indoor Unit / Remote Control
4.2.Outdoor Unit
5 Refrigeration Cycle Diagram
6 Block Diagram
7 Wiring Diagram
7.1.Indoor Unit
7.2.Outdoor Unit
8 Electronic Circuit Diagram
8.1.Indoor Unit / Remote Controller
Page
8.2.Outdoor Unit
Page
9 Operation Details
9.1.Basic Function
9.2.Indoor Power Relay Control
9.3.Room Temperature Control (Compressor Control)
9.4.Airflow Direction Control
Page
9.4.2.Horizontal Airflow Direction Control
9.5.Quiet operation (Cooling Mode / Cooling area of Dry Mode)
9.5.2.Quiet operation (Heating)
9.6.Indoor Fan Control
9.6.2.Cooling Operation
9.6.3.Dry Operation
9.6.4.Heating Operation
9.7.Powerful Operation
9.8.Automatic Operation
9.9.Sleep Timer Operation
9.10. Timer Operation
9.11. Auto Restart Control
9.12. Ionizer Operation
9.13. Oxygen Enrich Operation
9.13.5. Oxygen Monitor Display
9.13.6. Oxygen Enrich Control
9.14. Deice Control <Heating
9.15. Protection Control
Four-way
9.15.9. Anti-FreezingControl (Cooling and Dry operations)
9.15.10. Outdoor Air Temperature Control
9.15.11. Indoor Intake Air Temperature Control (Heating operation)
10 Operating Instructions
Page
Page
Page
Page
Page
11 Installation Instructions
11.1. Safety Precautions
Page
Page
11.2. Indoor Unit
11.2.4. Indoor Unit Installation
Page
11.2.5.Connect The Cable To The Indoor Unit
11.3. Outdoor Unit
11.3.5.Connect The Cable To The Outdoor Unit
11.3.6. Pipe Insulation
Page
12 Installation and Servicing Air Conditioner Using R410A
12.1. Outline
12.2. Tools For Installing/Servicing Refrigerant Piping
12.2.2. R410A Tools
Page
12.2.3. R410A Tools Which Are Usable for R22 Models
12.3. Refrigerant Piping Work
Page
12.3.3. Storing and Managing Piping Materials
12.4. Installation, Transferring, Servicing
12.4.2. Transferring (Using New Refrigerant Piping)
12.4.3. AC Units Replacement (Using Existing Refrigerant Piping)
12.4.5. Recharging Refrigerant During Servicing
Page
12.4.6. Brazing
12.4.7. Servicing Tips
13 Servicing Information
13.1. About Lead Solder (PbF)
13.2. Troubleshooting
Page
13.2.1. BREAKDOWN SELF DIAGNOSIS FUNCTION
13.2.1.1. Self Diagnosis Function (Three Digits Alphanumeric Code)
Error Code Table
13.3. Disassembly of Parts
13.3.1.4.Removal of Fan Motor and Cross-FlowFan
13.3.1.3. Removal of Control Board
Page
13.3.1.5.Removal of Oxygen Discharge Outlet
13.3.1.6.Removal of Air Swing Motors for Vertical and Horizontal Louvers
13.3.1.7. Removal of Ventilation Motor
13.3.1.8. Removal of Front Panel Motor
13.3.1.9. Removal of Ionizer
13.3.2. Disassembly of Outdoor Unit
13.3.2.1.Removal of Cabinet Top Plate and Cabinet Front Plate
13.3.2.2.Removal of Control Cover and Terminal Cover
13.3.2.3. Removal of Control Box
13.3.2.4. Removal of Control Board
13.3.2.5.Removal of Propeller Fan and Fan Motor
13.3.2.6. Removal of Vacuum Pump
14 Technical Data
14.1. Operation Characteristics
Page
14.2. Sensible Capacity Chart
15 Exploded View and Replacement Parts List
15.1. Exploded View (Indoor Unit)
15.2. Replacement Parts List (Indoor Unit)
15.3. Exploded View (Outdoor Unit)
15.4. Replacement Parts List (Outdoor Unit)
