Operating Priority And Rotation Of Compressors - Daikin RXYQ-TA Series Service Manual

SiUS341615E
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 any of Pattern 1 through Pattern 3
according to the rotation of outdoor units.
M1C: Inverter compressor 1
M2C: Inverter compressor 2
Pattern 1
Single Outdoor Unit
RXYQ72-120TA
No. 1
M1C
Double Outdoor Units
RXYQ192-240TA
No. 1 No. 2
No. 2 No. 1
M1C M1C
Triple Outdoor Units
RXYQ360TA
No. 1 No. 2
No. 3
No. 1
No. 2 No. 3
M1C M1C
Note: 1. In the case of combination of triple outdoor units, the above diagram shows master unit, slave
2. Compressors may operate in any pattern other than those mentioned above according to the
Functions and Control
Pattern 2
RXYQ144-168TA
No. 1 No. 2
M1C M2C
RXYQ264TA
No. 1
No. 2
M1C
RXYQ384TA
No. 3 No. 1 No. 2
No. 2 No. 3
No. 1
No. 1 No. 2 No. 3
M1C M1C M1C
unit 1, and slave unit 2 from left to right.
operating status.
Pattern 3
RXYQ288-336TA
No. 2 No. 3 No. 1
No. 1 No. 3 No. 2
M1C M2C M1C M2C
RXYQ408TA
No. 3 No. 4 No. 1
No. 2 No. 4 No. 3
No. 1 No. 4 No. 2
M1C M2C M1C
No. 3 No. 2 No. 4
No. 4 No. 1 No. 3
M1C M2C
No. 2 No. 4 No. 3 No. 5
No. 2 No. 5
No. 1 No. 4
No. 3 No. 5 No. 1 No. 4
M1C M2C M1C M2C
Basic Control
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