Table of Contents
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1. GENERAL INFORMATION .............................................................................. 2
1.1 Specific features ....................................................................................... 2
1.2 How to read the model name ................................................................... 2
2. SELECTION DATA ........................................................................................... 3
2.1 Specifications ............................................................................................ 3
2.2 Range of usage & limitations ................................................................... 5
2.3 Exterior dimensions .................................................................................. 5
2.4 Piping system ............................................................................................ 6
2.5 Selection chart .......................................................................................... 7
3. ELECTRICAL DATA ......................................................................................... 8
3.1 Electrical wiring ......................................................................................... 8
4. OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER.................... 9
4.1 Operation control function by remote control switch ........................... 9
4.2 Unit ON/OFF button .................................................................................. 11
4.3 Power blackout auto restart function ...................................................... 11
4.4 Custom cord switching procedure .......................................................... 12
4.5 Flap and louver control ............................................................................ 12
4.6 Comfortable timer setting ........................................................................ 13
4.7 Sleep timer operation ............................................................................... 13
4.8 Outline of heating operation .................................................................... 14
4.9 Outline of cooling operation .................................................................... 17
4.10 Outline of dehumidifying operation ........................................................ 18
4.11 Outline of automatic operation ................................................................ 19
4.12 Outline of fan operation ............................................................................ 20
4.13 Outline of clean operation ........................................................................ 20
4.14 Outline of allergen clear operation .......................................................... 20
4.15 ECONOMY operation ................................................................................ 22
4.16 External control (remote display)/control of input signal ..................... 22
4.17 Operation permission/prohibition control .............................................. 23
4.18 Protective control function ...................................................................... 24
5. APPLICATION DATA ....................................................................................... 31
5.1 Selection of location for installation ....................................................... 32
5.2 Installation of indoor unit ......................................................................... 33
5.3 Installation of outdoor unit ....................................................................... 36
5.4 Refrigerant piping ..................................................................................... 36
5.5 Test run ...................................................................................................... 37
5.6 Precautions for wireless remote control installation and
operation .................................................................................................... 39
5.7 Installation of wired remote control and super link adapter
(SC-AD-E) (Optional parts) ....................................................................... 40
6. MAINTENANCE DATA ..................................................................................... 47
6.1 Troubleshooting procedures for electrical equipment .......................... 47
6.2 Servicing .................................................................................................... 66
7. REFRIGERANT PIPING INSTALLATION/SERVICING MANUAL
FOR AIR CONDITIONERS USING R410A ...................................................... 67
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