XIII
8.2.1 GENERAL INFORMATION 89
8.2.2 SAFETY 89
8.2.2.1 APPLIED SYMBOLS 89
8.2.2.2 ADDITIONAL INFORMATION ABOUT SAFETY 90
8.2.3 IMPORTANT NOTICE 91
8.2.3.1 INFORMATION 91
8.2.3.2 MINIMUM FLOOR AREA REQUIREMENTS 91
8.2.4 BEFORE OPERATION 92
8.2.4.1 GENERAL NOTES 92
8.2.4.2 FACTORY-SUPPLIED INDOOR UNIT COMPONENTS 93
8.2.5 GENERAL DIMENSIONS 94
8.2.5.1 SERVICE SPACE 94
8.2.5.2 DIMENSIONAL DATA 94
8.2.6 TO HANDLE THE UNIT 95
8.2.7 Unit Installation 96
8.2.7.1 MAIN PARTS (DESCRIPTIONS) 96
8.2.7.2 UNIT INSTALLATION 96
8.2.7.3 REMOVING THE PANELS 96
8.2.8 PIPING WORK 99
8.2.8.1 GENERAL NOTES BEFORE PERFORMING PIPING WORK 99
8.2.8.2 REFRIGERANT PIPING CONNECTION 100
8.2.8.3 WATER PIPING CONNECTION 100
8.2.9 SPACE HEATING/COOLING AND DHW 103
8.2.9.1 ADDITIONAL HYDRAULIC NECESSARY ELEMENTS 103
8.2.9.2 REQUIREMENTS AND RECOMMENDATIONS for HYDRAULIC CIRCUIT 105
8.2.9.3 WATER FILLING 106
8.2.9.4 WATER CONTROL 110
8.2.9.5 DHW TANK SELECTION 110
8.2.10 ELECTRICAL AND CONTROL SETTINGS 112
8.2.10.1 GENERAL CHECK 112
8.2.10.2 WIRING 113
8.2.10.3 TERMINAL BOARD CONNECTIONS 115
8.2.10.4 OPTIONAL INDOOR UNIT WIRING (ACCESSORIES) 116
8.2.10.5 SETTING OF DIP SWITCHES ON PCB1 122
8.2.11 TEST RUN 123
8.2.11.1 CHECKLIST BEFORE TEST RUN 123
8.2.11.2 CHECKLIST DURING TEST RUN 123
8.2.11.3 CHECK THE MINIMUM FLOW RATE 123
8.2.12 TECHNICAL PARAMETERS 124
8.3 Installation of Hi-Therma Split/Integra Outdoor Unit 130
8.3.1 GENERAL INFORMATION 130
8.3.1.1 GENERAL NOTES 130
8.3.1.2 GENERAL SAFETY 130
8.3.2 SAFETY 133
8.3.2.1 APPLIED SYMBOLS 133
8.3.2.2 ADDITIONAL INFORMATION 133
8.3.3 IMPORTANT NOTICE 135
8.3.4 TRANSPORTATION AND HANDLING 136
8.3.5 BEFORE OPERATION 136
8.3.5.1 LINE-UP OF OUTDOOR UNITS 136
8.3.5.2 FACTORY-SUPPLIED UNIT COMPONENTS 136
8.3.6 GENERAL DIMENSIONS 137
8.3.7 UNIT INSTALLATION 138
8.3.7.1 INSTALLATION SPACE 138
8.3.7.2 INSTALLATION PLACE PROVISION 140
8.3.7.3 DRAIN PIPING 141
8.3.8 REFRIGERANT PIPING WORK 141
8.3.8.1 PIPING MATERIALS 141
8.3.8.2 PIPING SIZE 142
8.3.8.3 PIPING CONNECTION 143
8.3.8.4 AIR-TIGHTNESS TEST 144
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