8. EXTERNAL INPUT AND OUTPUT
1. Design precautions .....................................................................................08-1
2. Outdoor unit ................................................................................................08-2
2-1. Component location........................................................................................................08-2
2-2. Wiring specifications.......................................................................................................08-3
2-3. External input..................................................................................................................08-3
2-4. External output ...............................................................................................................08-5
2-5. Optional parts .................................................................................................................08-6
3. Indoor unit ...................................................................................................08-8
3-1. External input..................................................................................................................08-9
3-2. External output .............................................................................................................08-22
3-3. Optional parts ...............................................................................................................08-25
4. Controller ...................................................................................................08-27
CONTENTS