Daikin VRV REYQ96MTJU Design, Installation & Testing Instruction page 4

2. Main Components ................................................................................... 140
3. Selection of Location............................................................................... 141
4. Inspecting and Handling the Unit ............................................................ 143
5. Unpacking and Placing the Unit ..............................................................144
6. Refrigerant Piping ................................................................................... 146
7. Field Wiring ............................................................................................. 159
8. Before Operation.....................................................................................166
9. Caution for Refrigerant Leaks ................................................................. 169
Part 3 Installation Manual BS Unit .............................................. 171
1. Safety Considerations ............................................................................. 172
2. Before Installation ................................................................................... 175
3. Selecting Installation Site ........................................................................178
4. Preparations Before Installation ..............................................................179
5. BS Unit Installation.................................................................................. 180
6. Refrigerant Piping Work .......................................................................... 181
7. Electric Wiring Work................................................................................ 185
8. Test Operation ........................................................................................ 190
ii
1.5 Technical Specifications (1) ..................................................................... 138
1.6 Electrical Specifications (1) ...................................................................... 139
6.1 Selection of Piping Material...................................................................... 146
6.2 Connecting the Refrigerant Piping ........................................................... 146
6.3 Example of Connection ............................................................................ 151
6.4 Leak Test and Vacuum Drying ................................................................. 153
6.5 Pipe Insulation.......................................................................................... 156
6.6 Additional Refrigerant Charge .................................................................. 156
7.1 Optional Parts........................................................................................... 159
7.2 Power Circuit and Cable Requirements ................................................... 159
7.3 General..................................................................................................... 160
7.4 Examples.................................................................................................. 161
8.1 Checks Before Initial Start-up................................................................... 166
8.2 Test Run................................................................................................... 167
2.1 Caution Concerning New Refrigerant Series ........................................... 175
2.2 Precautions .............................................................................................. 175
2.3 Accessories .............................................................................................. 176
2.4 Combination ............................................................................................. 177
6.1 In Case of Connecting Only One Indoor Unit ........................................... 183
6.2 When Connecting Multiple Indoor Units ................................................... 183
6.3 Selection of Pipe Connection Size ........................................................... 183
6.4 Piping Connection .................................................................................... 184
7.1 General Instructions ................................................................................. 185
7.2 Example for the Whole System ................................................................ 185
7.3 Electrical Characteristics .......................................................................... 185
7.4 Specifications for Field Supplied Fuses and Wire .................................... 186
7.5 Gist of Field Line Connection ................................................................... 186
7.6 Initial Setting............................................................................................. 189
Si39-406
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