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Hitachi PSC-A1T Technical Catalogue

Hitachi PSC-A1T
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4.1.4 Operation ....................................................................................................................................................... 66
4.1.4.1 Basic Operation ............................................................................................................................. 66
4.1.4.2 Test run menu ................................................................................................................................ 67
4.1.4.3 Operation mode selection procedure ............................................................................................ 88
4.1.4.4 Operation menu ............................................................................................................................. 91
4.1.4.5 Help menu ................................................................................................................................... 109
4.1.4.6 Other indications ...........................................................................................................................112
4.1.4.7 Alarm codes ..................................................................................................................................114
4.1.4.8 Check Menu .................................................................................................................................115
4.2 PC-ART ............................................................................................................................................... 116
4.2.1 Safety summary ..........................................................................................................................................116
4.2.2 Installation ....................................................................................................................................................117
4.2.2.1 Installation site selection ...............................................................................................................117
4.2.2.2 Components list ............................................................................................................................117
4.2.2.3 Description of the parts .................................................................................................................118
4.2.2.4 Dimensional data ..........................................................................................................................119
4.2.2.5 Installation space ..........................................................................................................................119
4.2.2.6 Installation procedure ...................................................................................................................119
4.2.3 Electrical wiring ........................................................................................................................................... 121
4.2.3.1 Standard electrical connection .................................................................................................... 121
4.2.3.2 Electrical connection for multiple units ........................................................................................ 121
4.2.4 Checking procedure .................................................................................................................................... 122
4.2.5 Operation ..................................................................................................................................................... 123
4.2.5.1 Operation mode selection procedure .......................................................................................... 123
4.2.5.2 Indications in normal conditions .................................................................................................. 128
4.2.5.3 Indications in abnormal conditions .............................................................................................. 128
4.2.6 Optional functions ........................................................................................................................................ 129
4.2.6.1 Command functions ..................................................................................................................... 129
4.2.6.2 Optional functions list .................................................................................................................. 131
4.2.6.3 Remote control optional functions ............................................................................................... 135
4.2.7 Maintenance and repair ............................................................................................................................... 145
4.2.7.1 Abnormal transmission between the remote control and indoor unit ........................................... 145
4.2.7.2 Troubleshooting procedure for units connected to the remote control ........................................ 145
4.2.7.3 Troubleshooting on check mode .................................................................................................. 146
4.2.7.4 Checking procedure for each main component ........................................................................... 154
4.2.7.5 Remote control self-checking procedure ..................................................................................... 157
4.3 PC-ARH...............................................................................................................................................159
4.3.1 Safety summary ......................................................................................................................................... 159
4.3.2 Installation ................................................................................................................................................... 160
4.3.2.1 Installation site selection .............................................................................................................. 160
4.3.2.2 Components list ........................................................................................................................... 160
4.3.2.3 Description of the parts ................................................................................................................ 160
4.3.2.4 Dimension data ............................................................................................................................ 161
4.3.2.5 Installation space ......................................................................................................................... 161
4.3.2.6 Installation procedure .................................................................................................................. 161
4.3.3 Electrical wiring ........................................................................................................................................... 164
4.3.3.1 Standard electrical connection .................................................................................................... 164
4.3.3.2 Electrical connection for multiple units ........................................................................................ 164
4.3.4 Checking procedure .................................................................................................................................... 165
4.3.5 Operation ..................................................................................................................................................... 166
General Index
VII
TCGB0106 rev.0 - 12/2014

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Hitachi PSC-A1T Specifications

General IconGeneral
BrandHitachi
ModelPSC-A1T
CategoryController
LanguageEnglish

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