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176
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CONTENTS
2.2.1 GENERAL INFORMATION ...................................................................... 177
(1) Specific features................................................................................... 177
(2) How to read the model name .............................................................. 177
2.2.2 SELECTION DATA ................................................................................... 178
(1) Specifications ....................................................................................... 178
(2) Range of usage & limitations .............................................................. 180
(3) Exterior dimensions ............................................................................. 180
(4) Piping system ....................................................................................... 181
(5) Selection chart...................................................................................... 182
2.2.3 ELECTRICAL DATA ................................................................................. 183
(1) Electrical wiring .................................................................................... 183
2.2.4 OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER............ 184
(1) Operation control function by remote control switch ...................... 184
(2) Unit ON/OFF button .............................................................................. 185
(3) Power blackout auto restart function ................................................. 185
(4) Custom cord switching procedure ..................................................... 186
(5) Flap control ........................................................................................... 186
(6) Comfortable timer setting.................................................................... 187
(7) Outline of heating operation ............................................................... 187
(8) Outline of cooling operation ............................................................... 190
(9) Outline of dehumidifying operation.................................................... 191
(10) Outline of automatic operation ........................................................... 192
(11) Outline of fan operation ....................................................................... 192
(12) Protective control function.................................................................. 193
2.2.5 APPLICATION DATA ............................................................................... 195
(1) Selection of location for installation .................................................. 196
(2) Installation of indoor unit .................................................................... 197
(3) Installation of outdoor unit .................................................................. 200
(4) Refrigerant piping ................................................................................ 200
(5) Test run.................................................................................................. 201
(6) Precautions for wireless remote controller installation and
operation ............................................................................................... 202
2.2.6 MAINTENANCE DATA ............................................................................. 203
(1) Troubleshooting procedures for electrical equipment ..................... 203
(2) Servicing ............................................................................................... 210
2.2.7 REFRIGERANT PIPING INSTALLATION/SERVICING MANUAL
FOR AIR CONDITIONERS USING R410A .............................................. 210