Ruud UIWH18AVFJ - Page 4

Part 2. OUTDOOR UNIT................................................................. 31
1. Specifications..........................................................................................32
2. Dimensions..............................................................................................33
2-1. Models:UOSH18AXFWJ and UOSH24AXFWJ ........................................................ 33
3. Installation space .................................................................................... 34
3-1. Models:UOSH18AXFWJ and UOSH24AXFWJ ........................................................ 34
4. Refrigerant circuit ................................................................................... 37
4-1. Models:UOSH18AXFWJ and UOSH24AXFWJ ........................................................ 37
5. Wiring diagrams ......................................................................................38
5-1. Model:UOSH18AXFWJ............................................................................................. 38
5-2. Model:UOSH24AXFWJ............................................................................................. 39
6. Capacity compensation rate for pipe length and height difference....40
6-1. Models:UOSH18AXFWJ and UOSH24AXFWJ ........................................................ 40
7. Additional charge calculation ................................................................41
7-1. Models:UOSH18AXFWJ and UOSH24AXFWJ ........................................................ 41
8. Airflow......................................................................................................42
8-1. Model:UOSH18AXFWJ............................................................................................. 42
8-2. Model:UOSH24AXFWJ............................................................................................. 42
9. Operation noise (sound pressure)......................................................... 43
9-1. Noise level curve....................................................................................................... 43
9-2. Sound level check point ............................................................................................ 44
10. Electrical characteristics........................................................................45
11. Safety devices .........................................................................................46
12. Accessories.............................................................................................47
CONTENTS (continued)