Table Of Contents - Ramsond Celiera AS-09TR3SVDDH Service Manual

Table of Contents

1. Safety Considerations ............................................................................................................................................................... 4-5

2. Product Specifications ............................................................................................................................................................ 6-18

3. Product Pictures and Dimensions ........................................................................................................................................ 19-22

3-1.1 Indoor Unit Pictures ....................................................................................................................................................... 19

3-1.2 Outdoor Unit Pictures .................................................................................................................................................... 20

3-1.3 Remote Picture ............................................................................................................................................................. 20

3-2.1 Product Dimensions - Indoor ......................................................................................................................................... 21

3-2.2 Product Dimensions - Outdoor ...................................................................................................................................... 22

4. Installation Instructions .............................................................................................................................................................. 23

4-1.1 Installation Place and Condition - Indoor ....................................................................................................................... 23

4-1.2 Installation Place and Condition - Outdoor .................................................................................................................... 24

4-2.1 Electric Wiring Diagram ................................................................................................................................................. 25

4-2.2 Indoor Board Diagrams ............................................................................................................................................ 25-26

4-2.3 Outdoor Board Diagrams .............................................................................................................................................. 27

4-3. Refrigerant Flow System ................................................................................................................................................. 28

4-4. Air Purging and Leakage Test ......................................................................................................................................... 29

4-5. Test Running ................................................................................................................................................................... 26

4-5.1 Check After Installation ................................................................................................................................................. 31

4-5.2 Operation Test .............................................................................................................................................................. 31

5. Function Operation ..................................................................................................................................................................... 31

5-1. Operation Range (cooling and heating） ....................................................................................................................... 31

5-2.1 Operation Instructions ............................................................................................................................................... 31

5-2.2 Function Instructions ............................................................................................................................................ 32-37

5-2.2A General Technical Parameters........................................................................................................................... 32

5-2.2B Control Functions .......................................................................................................................................... 32-37

6. Electrical Characteristics ........................................................................................................................................................... 38

6-1. Print Circuit Board (Indoor & Outdoor) ....................................................................................................................... 38-41

6-2. Fan Motor ................................................................................................................................................................... 42-43

6-2.1 Diagrams ....................................................................................................................................................................... 42

6-2.2 Indoor DC Fan Motor ................................................................................................................................................ 43

6-2.3 Outdoor DC Fan Motor ............................................................................................................................................. 43

6-3. Temperature Sensor .................................................................................................................................................. 44-46

6-4. Compressor ..................................................................................................................................................................... 47

6-5. Electric Reactor ............................................................................................................................................................... 47

7.Troubleshooting ........................................................................................................................................................................... 48

7-1. Error Code Tables ...................................................................................................................................................... 48-54

7-1.1 Indications on the Outdoor Unit ........................................................................................................................... 48-51

7-1.2 Indications on the Indoor Unit .............................................................................................................................. 51-54

7-2. Test the jumper terminals ................................................................................................................................................ 55

7-3. Automatic Protection System Diagnosis and Troubleshooting ........................................................................................ 55

7-3.1 Voltage Protection ..................................................................................................................................................... 55

7-3.2 Current Protection ................................................................................................................................................ 55-56

7-3.3 Frequency Increase Lockout - Compressor .............................................................................................................. 56

7-3.4 Anti-Overload Lockout - Outdoor Coil ....................................................................................................................... 56

7-4. Troubleshooting Diagnosis for Compressor .................................................................................................................... 56

7-5. Trouble Diagnosis for Electric Filter Board ...................................................................................................................... 56

7-6. Trouble Diagnosis for Electric Communication Issues .................................................................................................... 56

Contents