CONTENTS
2. TECHNICAL DATA AND PARTS LIST
1. Precautions..................................................................................................02-1
2. Indoor unit parts list....................................................................................02-2
2-1. Models: ARXG45KHTB and ARXG54KHTB...................................................................02-2
3. Outdoor unit parts list.................................................................................02-6
3-1. Models: AOHG45KRTA and AOHG54KRTA..................................................................02-6
4. Accessories ...............................................................................................02-10
4-1. Indoor unit ....................................................................................................................02-10
4-2. Outdoor unit..................................................................................................................02-10
5. Optional parts ...........................................................................................02-11
5-1. Indoor unit ....................................................................................................................02-11
5-2. Outdoor unit..................................................................................................................02-13
6. Refrigerant system diagrams...................................................................02-14
6-1. Models: AOHG45KRTA and AOHG54KRTA................................................................02-14
7. Wiring diagrams ........................................................................................02-15
7-1. Indoor unit ....................................................................................................................02-15
7-2. Outdoor unit..................................................................................................................02-16
8. PC board diagrams ...................................................................................02-17
8-1. Models: ARXG45KHTB and ARXG54KHTB.................................................................02-17
8-2. Models: AOHG45KRTA and AOHG54KRTA................................................................02-18