Fujitsu AIRSTAGE J-IIIL Design & Technical Manual page 832

1. Refrigerant leakage caution .......................................................................09-1
1-1. Introduction.....................................................................................................................09-1
1-2. Checking concentration limit...........................................................................................09-2
1-3. Refrigerant concentration countermeasures...................................................................09-4
2. Installation precautions ..............................................................................09-5
2-1. Indoor unit installation precautions .................................................................................09-5
2-2. Outdoor unit installation precautions ..............................................................................09-8
3. Compatibility of VRF system......................................................................09-9
3-1. Compatibility of controller system ...................................................................................09-9
3-2. Compatibility of adapter/convertor/maintenance tool ....................................................09-12
4. About connection between series ...........................................................09-14
4-1. Piping connection .........................................................................................................09-14
4-2. Wiring connection .........................................................................................................09-15
CONTENTS
9. NOTES