Engineering

EDUS181520C
Multi-Split Type Air Conditioners RMXS-L Series i
Part 1 Selection Procedure.............................................................. 1
1. Selection Procedure....................................................................................2
1.1 Outdoor Unit ................................................................................................. 2
1.2 Indoor Unit.................................................................................................... 2
1.3 BP Unit ......................................................................................................... 2
1.4 REFNET JOINT............................................................................................ 2
1.5 Remote Controller ........................................................................................ 2
1.6 Decoration Panel.......................................................................................... 2
1.7 Options ......................................................................................................... 2
Part 2 Multi-Split Type Air Conditioners RMXS-L Series................. 3
1. Power Supply ..............................................................................................5
2. Functions.....................................................................................................6
3. Specifications ............................................................................................14
3.1 Outdoor Unit ............................................................................................... 14
3.2 Combination Capacity ................................................................................ 15
3.3 BP Unit ....................................................................................................... 20
3.4 Indoor Unit.................................................................................................. 21
4. Dimensions ...............................................................................................30
4.1 Outdoor Unit ............................................................................................... 30
4.2 BP Unit ....................................................................................................... 31
4.3 Indoor Unit.................................................................................................. 32
5. Wiring Diagrams........................................................................................41
5.1 Outdoor Unit ............................................................................................... 41
5.2 BP Unit ....................................................................................................... 42
5.3 Indoor Unit.................................................................................................. 43
6. Piping Diagrams........................................................................................47
6.1 Outdoor Unit ............................................................................................... 47
6.2 BP Unit ....................................................................................................... 48
6.3 Indoor Unit.................................................................................................. 49
7. Capacity Tables ........................................................................................53
7.1 Wall Mounted Type .................................................................................... 53
7.2 Duct Connected Type................................................................................. 57
7.3 Capacity Correction Factor by the Length of Refrigerant Piping ................ 61
8. Operation Limit..........................................................................................63
9. Fan Characteristics ...................................................................................64
9.1 External Static Pressure............................................................................. 64
9.2 Airflow Auto Adjustment ............................................................................. 71
10.Sound Level ..............................................................................................74
10.1 Measuring Location .................................................................................... 74
10.2 Outdoor Unit ............................................................................................... 75
10.3 Indoor Unit.................................................................................................. 75
11.Electric Characteristics..............................................................................83