5.2
6.1
Refrigerant circuit .................................................................................................................................. 85
6.1.1 Refrigerant piping .......................................................................................................................................... 85
6.1.3 Water piping .................................................................................................................................................. 87
6.1.5 Water flow control .......................................................................................................................................... 90
7.1
General check ....................................................................................................................................... 91
7.2
Electrical connection ............................................................................................................................. 94
7.2.1 Wiring size ..................................................................................................................................................... 94
7.3
7.3.1 Outdoor unit ................................................................................................................................................... 99
7.3.1.3 LED indication ................................................................................................................................ 102
7.4
Terminal board connections ................................................................................................................ 103
7.4.1 Table board 1 ............................................................................................................................................... 103
7.4.2 Table board 2 ............................................................................................................................................... 104
8 UNIT CONTROLLER ................................................................................................... 110
8.1
DEFINITION OF THE SWITCHES ...................................................................................................... 110
8.2
Description of the icons ........................................................................................................................111
8.2.1 Common icons .............................................................................................................................................111
8.3
CONTENTS ......................................................................................................................................... 114
8.4
MAIN SCREEN ................................................................................................................................... 116
8.4.1 Comprehensive view ....................................................................................................................................116
8.4.2 Room thermostat view ..................................................................................................................................117
8.5
8.5.1 Configuration Assistant .................................................................................................................................119
8.5.1.1 General overview ............................................................................................................................119
8.5.1.2 Questions ....................................................................................................................................... 120
8.5.1.3 Results ........................................................................................................................................... 122
IX
PMML0335A rev.1 - 04/2016