Specifications

2
CONTENTS
1.1 GENERAL INFORMATION ........................................................................3
1.1.1 Specific features .................................................................................3
1.1.2 How to read the model name .............................................................3
1.2 SELECTION DATA ..................................................................................... 4
1.2.1 Specifications......................................................................................4
1.2.2 Range of usage & limitations............................................................. 7
1.2.3 Exterior dimensions............................................................................7
1.2.4 Piping system......................................................................................9
1.2.5 Selection chart .................................................................................... 11
1.3 ELECTRICAL DATA...................................................................................12
1.3.1 Electrical wiring ..................................................................................12
1.4 OUTLINE OF OPERATION CONTROL BY MICROCOMPUTER ............. 14
1.5 APPLICATION DATA .................................................................................25
1.5.1 Selection of location for installation .................................................26
1.5.2 Installation of indoor unit ................................................................... 27
1.5.3 Installation of outdoor unit................................................................. 29
1.5.4 Refrigerant piping ...............................................................................30
1.5.5 Test run ................................................................................................ 31
1.5.6 Precautions for wireless remote controller installation
and operation ...................................................................................... 32
1.6 MAINTENANCE DATA ............................................................................... 33
1.6.1 Trouble shooting .................................................................................33
1.6.2 Servicing .............................................................................................. 37
1.6.3 Power supply remote operation......................................................... 38