![background image](http://html.mh-extra.com/html/daikin/vrv-iii/vrv-iii_service-manual_502207061.webp)
Basic Control
SiUS34-801A_b
46
VRVIII R-410A Heat Pump 60Hz
Compressor Operating Priority
INV:
Inverter compressor
STD1: Standard compressor 1
Pattern 1
Pattern 2
RXYQ144P, 168P, 192P, 216P, 240P
INV
STD1
No. 2 No. 4
No. 1 No. 3
STD1
No. 2 No. 4
No. 3
INV
No. 1
Each compressor operates in the following order of priority.
In the case of multi-outdoor-unit system, each compressor operates in any of Pattern 1
through Pattern 2 according to the rotation of outdoor units.
•
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.
RXYQ144, 168, 192, 216, 240PYDN
RXYQ168, 192, 216, 240PTJU
(To increase Step No.)
STEP
No.
unit 1
INV
unit 2
INV
STD
1
52Hz
52Hz
2
56Hz
56Hz
3
62Hz
62Hz
4
66Hz
66Hz
5
70Hz
70Hz
6
74Hz
74Hz
7
80Hz
80Hz
8
88Hz
88Hz
9
92Hz
92Hz
10
96Hz
96Hz
11
104Hz
104Hz
12
110Hz
110Hz
13
116Hz
116Hz
14
124Hz
124Hz
15
132Hz
132Hz
16
144Hz
144Hz
17
158Hz
158Hz
18
166Hz
166Hz
19
176Hz
176Hz
20
80Hz
80Hz
ON1
21
88Hz
88Hz
ON1
22
96Hz
96Hz
ON1
23
104Hz
104Hz
ON1
24
116Hz
116Hz
ON1
25
124Hz
124Hz
ON1
26
132Hz
132Hz
ON1
27
88Hz
88Hz
ON2
28
96Hz
96Hz
ON2
29
104Hz
104Hz
ON2
30
124Hz
124Hz
ON2
31
144Hz
144Hz
ON2
32
158Hz
158Hz
ON2
33
166Hz
176Hz
ON2
34
176Hz
158Hz
ON2
35
188Hz
188Hz
ON2
36
202Hz
202Hz
ON2
37
210Hz
210Hz
ON2
38
202Hz
202Hz
ON2
39
210Hz
210Hz
ON2
Initial step
(To decrease Step No.)
STEP
No.
unit 1
INV
unit 2
INV
STD
1
52Hz
2
56Hz
3
62Hz
4
68Hz
5
74Hz
6
80Hz
7
88Hz
8
96Hz
9
104Hz
10
52Hz
52Hz
11
56Hz
56Hz
12
62Hz
62Hz
13
66Hz
66Hz
14
70Hz
70Hz
15
74Hz
74Hz
16
80Hz
80Hz
17
88Hz
88Hz
18
92Hz
92Hz
19
96Hz
96Hz
20
104Hz
104Hz
21
110Hz
110Hz
22
116Hz
116Hz
23
124Hz
124Hz
24
132Hz
132Hz
25
52Hz
52Hz
ON1
26
62Hz
62Hz
ON1
27
68Hz
68Hz
ON1
28
74Hz
74Hz
ON1
29
80Hz
80Hz
ON1
30
88Hz
88Hz
ON1
31
96Hz
96Hz
ON1
32
104Hz
104Hz
ON1
33
52Hz
52Hz
ON2
34
62Hz
62Hz
ON2
35
74Hz
74Hz
ON2
36
88Hz
88Hz
ON2
37
96Hz
96Hz
ON2
38
104Hz
104Hz
ON2
39
124Hz
124Hz
ON2
40
144Hz
144Hz
ON2
41
158Hz
158Hz
ON2
42
166Hz
166Hz
ON2
43
176Hz
176Hz
ON2
44
188Hz
188Hz
ON2
45
202Hz
202Hz
ON2
46
210Hz
210Hz
ON2
47
202Hz
202Hz
ON2
48
210Hz
210Hz
ON2
Summary of Contents for VRV III
Page 15: ...SiUS34 801A_b xiv ...
Page 23: ...Model Selection SiUS34 801A_b 8 General Information ...
Page 133: ...Field Settings SiUS34 801A_b 118 VRVIII R 410A Heat Pump 60Hz ...
Page 254: ...SiUS34 801A_b Test Operation VRVIII R 410A Heat Recovery 60Hz 239 R 410A Label R 410A Label ...
Page 329: ...Field Setting SiUS34 801A_b 314 Indoor Unit ...
Page 340: ...SiUS34 801A_b Troubleshooting by Remote Controller Troubleshooting 325 ...
Page 490: ...SiUS34 801A_b Piping Diagrams Appendix 475 Heat Pump 230V RXYQ72 96 120PTJU 3D058636A ...
Page 491: ...Piping Diagrams SiUS34 801A_b 476 Appendix Heat Pump 230V RXYQ144PTJU 3D058640 ...
Page 492: ...SiUS34 801A_b Piping Diagrams Appendix 477 Heat Recovery 460V REYQ72 96 120PYDN 3D058639A ...
Page 493: ...Piping Diagrams SiUS34 801A_b 478 Appendix Heat Recovery 460V REMQ72PYDN 3D058637A ...
Page 494: ...SiUS34 801A_b Piping Diagrams Appendix 479 Heat Recovery 460V REMQ96 120PYDN 3D058638A ...
Page 495: ...Piping Diagrams SiUS34 801A_b 480 Appendix Heat Recovery 230V REYQ72 96 120PTJU 3D058639A ...
Page 496: ...SiUS34 801A_b Piping Diagrams Appendix 481 Heat Recovery 230V REYQ144PTJU 3D058640 ...
Page 497: ...Piping Diagrams SiUS34 801A_b 482 Appendix Heat Recovery 230V REMQ72PTJU 3D058637A ...
Page 498: ...SiUS34 801A_b Piping Diagrams Appendix 483 Heat Recovery 230V REMQ96 120PTJU 3D058638A ...
Page 501: ...Piping Diagrams SiUS34 801A_b 486 Appendix 1 3 BS Unit 4D057985A ...
Page 537: ...Piping Installation Point SiUS34 801A_b 522 Appendix ...
Page 543: ...Pressure Sensor SiUS34 801A_b 528 Appendix ...
Page 563: ...SiUS34 801A_b iv Index ...