System Appliances Division Training Manual MODERATO-P/J -. AQ09MSB -. AQ12MSB -. AQ18MSB -. AQ24MSB

CONTENTS 1. FEATURE 2. Structure 3. Connecting Diagram 5. Diagram Schematic 4. Control System 6. Error Mode 7. Troubleshooting 8. Working Principle 10. Disassembly and Assembly 9. Experimental Data 11. Refrigerating Cycle Diagram

Feature – 1. Development Background 1. ’06R HB-PJT 2. ’07R MODERATO-PJT 2007 SSEC HB MODERATO Europe Middle East New Africa DROP Asia SGEC 2006

Feature – 2. Product Striking Concept

Feature – 3. Product Specification (1) Specification

Feature – 3. Product Specification (2) Specification

Feature – 5. Product Specification (3)

Feature – 5. Product Specification (4)

Feature – 5. Product Specification (5)

Feature – 5. Product Specification (6)

Feature – 6. Product Function (1) Basic Function

Feature – 6. Product Function (2)

Feature – 6. Product Function (3)

Feature – 6. Product Function (4)

Feature – 6. Product Function (5)

Feature – 6. Product Function (6)

Feature – 6. Product Function (7)

Structure – The Development Figure (1) Indoor Unit

Structure – The Development Figure (2)

Outdoor Unit (9, 12K) Structure – The Development Figure (3)

Outdoor Unit (18K) Structure – The Development Figure (4)

Outdoor Unit (24K) Structure – The Development Figure (5)

Connecting Diagram Indoor Main PCB

Connecting Diagram Indoor Main PCB

Control System (1) Automatic Operation

Control System (2) Cooling Operation

Control System (3) Heating Operation

Control System (4) Turbo Operation

Diagram Schematic – 1. Indoor Indoor Diagram

Diagram Schematic – 2. Outdoor Outdoor Diagram

Diagram Schematic - 3. Circuit Diagram Main Circuit Diagram

Diagram Schematic - 4. Circuit Explanation (1) Indoor Fan Control

Diagram Schematic - 4. Circuit Explanation (2) Indoor Stepping Motor Control

Error Mode

Error Mode (1)

Error Mode (2)

Error Mode (3)

Troubleshooting

Working Principle – 1. DISPLAY

Working Principle – 2. CROSS FAN DISASSEMBLING METHOD The Indoor Cross Fan can be drown out by loosening 1 screw Without disassembling other items (ex. Assy control in, Motor, Holder Motor etc.).

Experimental Data – 1. CAPACITY These graphs show the relation between Length of Connecting Pipe and Capacity in cooling and heating mode.

Experimental Data – 2. Power Consumption These graphs show the relation between Length of Connecting Pipe and Power Consumption in cooling and heating mode.

Experimental Data – 3. Air Flow Rate (Air Volume) These graphs show the relation between RPM and Air Flow Rate.

Disassembly and Assembly – 1. Indoor (1)

Disassembly and Assembly – 1. Indoor (2)

Disassembly and Assembly – 1. Indoor (3)

Disassembly and Assembly – 2. Outdoor (1)

Disassembly and Assembly – 2. Outdoor (2)

Refrigerating Cycle Diagram