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CONTENTS
1. GENERAL INFORMATION .............................................................................. 1
1.1
Specific features ....................................................................................... 1
1.2
How to read the model name ................................................................... 1
2. SELECTION DATA .......................................................................................... 2
2.1
Specifications ........................................................................................... 2
2.2
Range of usage & limitations .................................................................. 6
2.3
Exterior dimensions ................................................................................. 6
2.4
Piping system ........................................................................................... 8
2.5
Selection chart .......................................................................................... 9
3. ELECTRICAL DATA ........................................................................................ 10
3.1
Electrical wiring ........................................................................................ 10
4. OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER ................... 14
4.1
Operation control function by remote control switch ........................... 14
4.2
Unit ON/OFF button .................................................................................. 16
4.3
Power blackout auto restart function ..................................................... 16
4.4
Custom cord switching procedure ......................................................... 17
4.5
Flap and louver control ............................................................................ 17
4.6
Comfortable timer setting ........................................................................ 18
4.7
Sleep timer operation ............................................................................... 18
4.8
Outline of cooling operation .................................................................... 19
4.9
Outline of dehumidifying operation ........................................................ 20
4.10 Outline of automatic operation ................................................................ 21
4.11 Set temperature selection ........................................................................ 21
4.12 Outline of fan operation ........................................................................... 22
4.13 Regulation of outdoor air flow ................................................................. 22
4.14 Stop mode ................................................................................................. 23
4.15 External control (remote display)/control of input signal ..................... 24
4.16 Operation permission/prohibition control .............................................. 25
4.17 Protective control function ...................................................................... 25
4.18 List of indoor unit jumper selections ...................................................... 28
5. APPLICATION DATA ....................................................................................... 29
5.1
Selection of location for installation ....................................................... 30
5.2
Installation of indoor unit ......................................................................... 31
5.3
Installation of outdoor unit ...................................................................... 34
5.4
Refrigerant piping ..................................................................................... 34
5.5
Test run ...................................................................................................... 36
5.6
Precautions for wireless remote control installation and operation ........ 36
5.7
Installation of wired remote control and super link
adapter (SC-AD-ER) (Optional parts) ...................................................... 37
6. MAINTENANCE DATA .................................................................................... 44
6.1
Troubleshooting procedures for electrical equipment ......................... 44
6.2
Servicing .................................................................................................... 52
