CONTENTS
2. TECHNICAL DATA AND PARTS LIST
1. Precautions..................................................................................................02-1
2. Cassette grille (optional part) parts list.....................................................02-2
2-1. Model: UTG-CCGFGA....................................................................................................02-2
3. Indoor unit parts list....................................................................................02-4
3-1. Models: ACUH09LUAS1, ACUH12LUAS1, and ACUH18LUAS1...................................02-4
4. Outdoor unit parts list.................................................................................02-8
4-1. Model: AOUH09LUAS1 ..................................................................................................02-8
4-2. Models: AOUH12LUAS1 and AOUH18LUAS1.............................................................02-12
5. Accessories ...............................................................................................02-16
5-1. Indoor unit ....................................................................................................................02-16
5-2. Outdoor unit..................................................................................................................02-16
6. Optional parts ...........................................................................................02-17
6-1. Indoor unit ....................................................................................................................02-17
7. Refrigerant system diagrams...................................................................02-20
7-1. Models: AOUH09LUAS1 ..............................................................................................02-20
7-2. Models: AOUH12LUAS1 and AOUH18LUAS1.............................................................02-21
8. Wiring diagrams ........................................................................................02-22
8-1. Indoor unit ....................................................................................................................02-22
8-2. Outdoor unit..................................................................................................................02-23
9. PC board diagrams ...................................................................................02-25
9-1. Models: ACUH09LUAS1, ACUH12LUAS1, and ACUH18LUAS1.................................02-25
9-2. Models: AOUH09LUAS1 ..............................................................................................02-26
9-3. Models: AOUH12LUAS1 and AOUH18LUAS1.............................................................02-27