Fujitsu Airstage J-II - 6. System Design

CONTENTS
6. SYSTEM DESIGN
1. SYSTEM DESIGN .........................................................................
06 - 01
1-1. REFRIGERANT SYSTEM ......................................................................
06 - 01
1-1-1. EXAMPLE OF REFRIGERANT SYSTEM ...............................................................
06 - 02
1-2. VRF NETWORK SYSTEM .....................................................................
06 - 06
1-3. MOUNTING POSITION ...........................................................................
06 - 11
2. PIPING DESIGN ............................................................................
06 - 13
2-1. IMPORTANT ITEMS WHEN USING REFRIGERANT R410A ...............
06 - 13
2-2. PIPING LIMITATION ...............................................................................
06 - 15
2-3. PIPE SIZE ...............................................................................................
06 - 17
2-4. SELECTION OF PIPE HEAT INSULATING MATERIAL........................
06 - 21
2-5. ADDITIONAL CHARGE CALCULATION ..............................................
06 - 22
2-6. EXAMPLE OF PIPING DESIGN ............................................................
06 - 23
3. PIPING CONNECTION ..................................................................
06 - 29
3-1. CAUTION OF PIPING ............................................................................
06 - 29
3-2. PIPING TO OUTDOOR UNIT .................................................................
06 - 31
3-3. SEPARATION TUBE ..............................................................................
06 - 34
3-4. HEADER .................................................................................................
06 - 37
3-5. EV KIT ...................................................................................................
06 - 40
4. WIRING DESIGN ...........................................................................
06 - 44
4-1. ELECTRICAL WIRING ...........................................................................
06 - 44
4-2. POWER SUPPLY CABLE WIRING ........................................................
06 - 46
4-3. TRANSMISSION LINE ...........................................................................
06 - 49
4-4. CONTROLLER CABLE WIRING ...........................................................
06 - 58