Hitachi RCI-4.0FSN3 - Table of Contents

2-30
TC-12001
4-WAY CASSETTE
P5414946-rev.1
iii
TABLE OF CONTENTS
1. Safety Summary .............................................................................................................................................1
2. Structure..........................................................................................................................................................
5
2.1 Name of Parts ........................................................................................................................................
5
2.2 Refrigerant Cycle....................................................................................................................................
6
2.3 Necessary Tools and Instrument List for Installation ..............................................................................
7
3. Transportation and Handling...........................................................................................................................
7
3.1 Transportation ........................................................................................................................................
7
3.2 Handling of Indoor Unit...........................................................................................................................
7
4. Indoor Unit Installation ....................................................................................................................................
8
4.1 Factory-Supplied Accessories................................................................................................................
8
4.2 Initial Check............................................................................................................................................
9
4.3 Installation ............................................................................................................................................
10
4.3.1 Opening of False Ceiling and Suspension Bolts
.........................................................................10
4.3.2 Mounting Position of the Indoor Unit...........................................................................................
11
4.3.3 Mounting the Indoor Unit ............................................................................................................
12
4.3.4 Adjusting the Space between Indoor Unit and False Ceiling Opening .......................................
12
4.3.5 Installation Details for Air Panel ..................................................................................................
14
5. Refrigerant Piping Work................................................................................................................................
15
5.1 Piping Materials....................................................................................................................................
15
5.2 Piping Connection ................................................................................................................................
15
6. Drain Piping ..................................................................................................................................................
17
7. Electrical Wiring ............................................................................................................................................
20
7.1 General Check .....................................................................................................................................
20
7.2 Electrical Wiring Capacity.....................................................................................................................
21
7.2.1 Field Minimum Wire Sizes for Power Source .............................................................................
21
7.2.2 Details of Electrical Wiring Connection.......................................................................................
22
7.3 Position of Electrical Wiring Connection...............................................................................................
25
7.4 Transition Wiring for Remote Control Switch........................................................................................
28
7.4.1 Cautions for Individual Louver Setting ........................................................................................
30
7.4.2 Cautions for Air Panel with Motion Sensor .................................................................................
31
7.4.3 Caution for Control Wiring ..........................................................................................................
32
7.5 Wiring Connection ................................................................................................................................
33
7.6 Dip Switches Setting ............................................................................................................................
33
7.7 Function Selectionby Remote Control Switch ......................................................................................
34
8. Test Run........................................................................................................................................................
36
8.1 Before Test Run..............................................................................................................
......................
36
8.2 Test Run ...............................................................................................................................................
36
9. Safety and Control Device Setting ................................................................................................................
41