Fujitsu AUYG14LVLB User Manual

CONTENTS
6. SYSTEM DESIGN
1. SYSTEM DESIGN .........................................................................
06 - 01
1-1. SYSTEM OUTLINE ................................................................................
06 - 01
1-2. REFRIGERANT SYSTEM ......................................................................
06 - 02
1-3. WIRING SYSTEM...................................................................................
06 - 08
1-4. MOUNTING POSITION ..........................................................................
06 - 09
2. PIPING DESIGN ............................................................................
06 - 11
2-1. IMPORTANT ITEMS WHEN USING REFRIGERANT R410A ................
06 - 11
2-2. PIPING LIMITATION ..............................................................................
06 - 13
2-3. PIPE SIZE...............................................................................................
06 - 15
2-4. SELECTION OF PIPE HEAT INSULATING MATERIAL .......................
06 - 17
2-5. ADDITIONAL CHARGE CALCULATION ..............................................
06 - 18
2-6. EXAMPLE OF PIPING DESIGN ............................................................
06 - 19
3. INSTALLATION .............................................................................
06 - 27
3-1. OUTDOOR UNIT ....................................................................................
06 - 27
3-2. SEPARATION TUBE..............................................................................
06 - 30
3-3. BRANCH BOX .......................................................................................
06 - 32
4. WIRING DESIGN...........................................................................
06 - 38
4-1. ELECTRICAL WIRING...........................................................................
06 - 38
4-2. POWER SUPPLY CABLE WIRING........................................................
06 - 40
4-3. TRANSMISSION LINE...........................................................................
06 - 44
4-4. CONTROLLER CABLE WIRING ...........................................................
06 - 48
5. FUNCTION SETTING....................................................................
06 - 52
5-1. OUTDOOR UNIT ....................................................................................
06 - 52
5-2. INDOOR UNIT (setting by jumper wire)...............................................
06 - 56
5-3. INDOOR UNIT (setting by wireless remote controller).....................
06 - 57
5-4. INDOOR UNIT (setting by wired remote controller)...........................
06 - 73
5-5. INDOOR UNIT (setting by simple remote controller).........................
06 - 80
5-6. FUNCTION DETAILS .............................................................................
06 - 84
5 -7. CENTRAL REMOTE CONTROLLER ....................................................
06 - 88
5-8. WIRED REMOTE CONTROLLER .........................................................
06 - 90
5-9. SIMPLE REMOTE CONTROLLER ........................................................
06 - 93
5-10. DUCT STATIC PRESSURE SETTING ...................................................
06 - 95

Fujitsu AUYG14LVLB Specifications

General

Cooling Capacity	4.0 kW
Heating Capacity	5.0 kW
Power Supply	220-240 V, 50 Hz
Refrigerant	R32
Weight (Indoor Unit)	9 kg
Type	Split System