SkyAir RZAC Series
Model series
Outdoor unit
1. External Appearance ..................................................................................5
2. Model Name, Power Supply and Nomenclature ........................................7
3. Functions ....................................................................................................9
4. Specifications ........................................................................................... 11
5. Dimensions and Service Space ...............................................................14
6. Piping Diagrams .......................................................................................26
7. Wiring Diagrams .......................................................................................28
8. Field Wiring ..............................................................................................38
9. Electric Characteristics .............................................................................41
10. Capacity Tables ........................................................................................43
11. Operation Limits .......................................................................................49
12. Fan Performance ......................................................................................50
13. A irflow Auto Adjustment Characteristics ...................................................52
Class
FCA
Indoor unit
FBA
FHA
RZAC
2.1 Model Name and Power Supply .......................................................7
2.2 Nomenclature ....................................................................................8
4.1 FCA ................................................................................................. 11
4.2 FBA .................................................................................................12
4.3 FHA .................................................................................................13
5.1 Indoor Unit ......................................................................................14
5.2 Wired Remote Controller ................................................................20
5.3 Wireless Remote Controller ............................................................21
5.4 Outdoor Unit ....................................................................................23
5.5 Installation Service Space ...............................................................24
6.1 Indoor Unit ......................................................................................26
6.2 Outdoor Unit ....................................................................................27
7.1 Indoor Unit ......................................................................................28
7.2 Outdoor Unit ....................................................................................34
10.1 Capacity Tables ...............................................................................43
10.2 Capacity Correction Factor by the Length of Refrigerant Piping .....48
12.1 FBA .................................................................................................50
13.1 FBA .................................................................................................52
100
100C
140C
100B
140B
100B
140B
100D
―
140D
3
EDAR282024
1. SkyAir
RZAC Series
Power supply,
140
Standard
VM2
VM2
VM2
―
V12
Y12