SiUS39-601
Basic Control
Function
37
Compressor Operating Priority
INV:
Inverter compressor
STD1: Standard compressor 1
Each compressor operates in the following order of priority.
RXYQ192M
INV
STD1
No. 1 No. 3
INV
STD1
No. 2 No. 4
No. 2 No. 4
No. 1 No. 3
∗
•
Compressors are operated in the order of descending priorities.
•
Compressors may operate in a pattern other than those listed in above tables subject to the operating conditions.
RXYQ192M
STEP
Master unit
INV
Slave unit
INV
STD unit
No.1
STD unit
No.2
1
52Hz
OFF
OFF
OFF
2
57Hz
OFF
OFF
OFF
3
62Hz
OFF
OFF
OFF
4
68Hz
OFF
OFF
OFF
5
74Hz
OFF
OFF
OFF
6
81Hz
OFF
OFF
OFF
7
88Hz
OFF
OFF
OFF
8
96Hz
OFF
OFF
OFF
9
104Hz
OFF
OFF
OFF
10
110Hz
OFF
OFF
OFF
11
116Hz
OFF
OFF
OFF
12
124Hz
OFF
OFF
OFF
13
133Hz
OFF
OFF
OFF
14
143Hz
OFF
OFF
OFF
15
158Hz
OFF
OFF
OFF
16
165Hz
OFF
OFF
OFF
17
177Hz
OFF
OFF
OFF
18
189Hz
OFF
OFF
OFF
19
202Hz
OFF
OFF
OFF
20
210Hz
OFF
OFF
OFF
21
52Hz
189Hz
OFF
OFF
22
74Hz
189Hz
OFF
OFF
23
96Hz
189Hz
OFF
OFF
24
116Hz
189Hz
OFF
OFF
25
133Hz
189Hz
OFF
OFF
26
158Hz
189Hz
OFF
OFF
27
177Hz
189Hz
OFF
OFF
28
202Hz
189Hz
OFF
OFF
29
210Hz
189Hz
OFF
OFF
30
52Hz
189Hz
ON
OFF
31
88Hz
189Hz
ON
OFF
32
124Hz
189Hz
ON
OFF
33
158Hz
189Hz
ON
OFF
34
189Hz
189Hz
ON
OFF
35
210Hz
189Hz
ON
OFF
36
52Hz
189Hz
ON
ON
37
88Hz
189Hz
ON
ON
38
124Hz
189Hz
ON
ON
39
158Hz
189Hz
ON
ON
40
189Hz
189Hz
ON
ON
41
210Hz
189Hz
ON
ON
42
210Hz
210Hz
ON
ON
Summary of Contents for RXYQ72
Page 115: ...Field Setting SiUS39 601 104 Test Operation...
Page 227: ...Troubleshooting OP Unified ON OFF Controller SiUS39 601 216 Troubleshooting...
Page 231: ...Piping Diagrams SiUS39 601 220 Appendix 1 Piping Diagrams 1 1 Outdoor Unit RXYQ72M 96M...
Page 236: ...SiUS39 601 Wiring Diagrams for Reference Appendix 225 RXYQ144 168 192MTJU C 3D050353A...
Page 249: ...Example of Connection SiUS39 601 238 Appendix...
Page 255: ...Method of Replacing The Inverter s Power Transistors and Diode Modules SiUS39 601 244 Appendix...
Page 265: ...Precautions for New Refrigerant R 410A SiUS39 601 254 Precautions for New Refrigerant R 410A...
Page 269: ...SiUS39 601 iv Index...