Daikin VRV RXYQ72-384XAYCA, Service Manual

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Basic Control SiUS342004EB
89 Part 4 Functions and Control
Note(s)
5.3 Operating Priority and Rotation of Compressors
Each compressor operates in the following order of priority.
In the case of multi-outdoor-unit system, each compressor operates in Pattern 1 to Pattern 3
according to the outdoor unit rotation.
M1C: Compressor
1. In the case of combination of triple outdoor units, the above diagram shows master unit, slave
unit 1, and slave unit 2 from left to right.
2. Compressors may operate in any pattern other than those mentioned above according to the
operating status.
Pattern 1 Pattern 2 Pattern 3
Single Outdoor Unit
Double Outdoor Units
Triple Outdoor Units
RXYQ72-168XA, RXYQ72-168XB
M1C
No. 1
M1C M1C
No. 1 No. 2
No. 2 No. 1
RXYQ192-336XA, RXYQ192-336XB
M1C
M1C M1C
No. 1
No. 3
No. 2 No. 3
No. 2
No. 1
No. 2
No. 1
No. 3
RXYQ360/384XA, RXYQ360/384XB