Rheem RHMVZ3021SNAUNJ Design & Technical Manual page 4

Part 2. OUTDOOR UNIT.....................................................................65
1. Specifications..............................................................................................66
2. Dimensions..................................................................................................68
2-1. Model: RD16AZ30AJHUA..............................................................................................68
2-2. Model: RD16AZ36AJHUA..............................................................................................69
2-3. Model: RD16AZ48AJHUA..............................................................................................70
3. Installation space ........................................................................................71
3-1. Model: RD16AZ30AJHUA..............................................................................................71
3-2. Models: RD16AZ36AJHUA and RD16AZ48AJHUA.......................................................75
4. Refrigerant circuit .......................................................................................79
4-1. Models: RD16AZ30AJHUA, RD16AZ36AJHUA, and RD16AZ48AJHUA ......................79
5. Wiring diagrams ..........................................................................................80
5-1. Model: RD16AZ30AJHUA..............................................................................................80
5-2. Models: RD16AZ36AJHUA and RD16AZ48AJHUA.......................................................80
6. Capacity compensation rate for pipe length and height difference........81
6-1. Models: RD16AZ30AJHUA, RD16AZ36AJHUA, and RD16AZ48AJHUA ......................81
7. Additional charge calculation ....................................................................82
7-1. Model: RD16AZ30AJHUA..............................................................................................82
7-2. Models: RD16AZ36AJHUA and RD16AZ48AJHUA.......................................................82
8. Airflow ..........................................................................................................83
8-1. Model: RD16AZ30AJHUA..............................................................................................83
8-2. Model: RD16AZ36AJHUA..............................................................................................83
8-3. Model: RD16AZ48AJHUA..............................................................................................83
9. Operation noise (sound pressure).............................................................84
9-1. Noise level curve............................................................................................................84
9-2. Sound level check point .................................................................................................85
10. Electrical characteristics ............................................................................86
11. Safety devices .............................................................................................87
12. Function settings .......................................................................................88
12-1.Control PCB and switch buttons location ......................................................................88
12-2.Local setting procedure.................................................................................................90
13. Accessories .................................................................................................95
CONTENTS (continued)