1. Specifications............................................................................................176
1-1. Specifications...............................................................................................................176
2. Dimensions................................................................................................177
2-1. Model: AOU18RLXFZ ..................................................................................................177
3. Installation space ......................................................................................178
3-1. Model: AOU18RLXFZ ..................................................................................................178
4. Refrigerant circuit .....................................................................................181
4-1. Model: AOU18RLXFZ ..................................................................................................181
5. Wiring diagram ..........................................................................................182
5-1. Model: AOU18RLXFZ ..................................................................................................182
6. Capacity table............................................................................................183
6-1. Combinations ...............................................................................................................183
6-2. Cooling capacity...........................................................................................................185
6-3. Heating capacity ..........................................................................................................190
7-1. Model: AOU18RLXFZ ..................................................................................................195
8-1. Model: AOU18RLXFZ ..................................................................................................197
9. Airflow ........................................................................................................198
9-1. Model: AOU18RLXFZ ..................................................................................................198
10-1.Noise level curve.........................................................................................................199
12. Safety devices ...........................................................................................201
13. Accessories ...............................................................................................202
CONTENTS (continued)