Table Of Contents - Fisher FSAIF-Pro-95AE2 Service Manual

Split wall-mounted type

Table of Contents

1. Precaution.....................................................................................................................................................................1

1.1 Safety Precaution........................................................................................................................................1

1.2 Warning.........................................................................................................................................................1

2. Function.........................................................................................................................................................................4

3. Dimension..................................................................................................................................................................... 5

3.1 Indoor Unit....................................................................................................................................................5

3.2 Outdoor Unit.................................................................................................................................................8

4. Refrigerant Cycle Diagram..................................................................................................................................... 12

5 Installation Details..................................................................................................................................................... 14

5.1 Wrench torque sheet for installation...................................................................................................... 14

5.2 Connecting the cables............................................................................................................................. 14

5.3 Pipe length and the elevation................................................................................................................. 15

5.4 Installation for the first time..................................................................................................................... 16

5.5 Adding the refrigerant after running the system for many years...................................................... 17

5.6 Re-installation while the indoor unit need to be repaired...................................................................17

5.7 Re-installation while the outdoor unit need to be repaired................................................................ 18

6. Wiring Diagram..........................................................................................................................................................20

6.1 Indoor Unit..................................................................................................................................................20

6.2 Outdoor Unit.............................................................................................................................................. 21

7. Operation Characteristics...................................................................................................................................... 23

8. Electronic function................................................................................................................................................... 24

8.1 Abbreviation............................................................................................................................................... 24

8.2 Display function.........................................................................................................................................24

8.3 Main Protection......................................................................................................................................... 25

8.4 Operation Modes and Functions............................................................................................................ 26

9. Troubleshooting........................................................................................................................................................34

9.1 Indoor Unit Error Display......................................................................................................................... 35

9.2 Trouble shooting........................................................................................................................................36

CONTENTS