18
②
BM2 introduction
BM1_8 Silent operation selection
[8] Silent operation selection
0 Without silent operation(default)
1 Silent operation
Electric wiring and the application
BM2_1 Cold only or heat pump
[1] Cold only or heat pump
0 Heat pump(default)
1 Cold only
BM2_2
BM2_3
BM2_4
Outdoor unit type selection
[2] [3] [4] Outdoor unit type selection
0 0 0
1 0 1
1 1 0
BM2_5 Power source selected
[5] Power source selected
0 Single-phase
1 Three-phase
BM2_7
BM2_8
Running mode preference
[7] [8] Running mode preference
0 0 Start rst(default)
0 1 Later start rst
1 0 Cooling rst
1 1 Heating rst
Note:
1. Either indoor unit unlocked or the locked quantity different with actual connecting number, it cannot run.
2. The fth number of the outdoor model represents power source, "2" means single-phase,"N" means three-phase,
e.g.,AU482FIERA(H) is single-phase type.
CJ1:
Short it before power ON-- PCB check its function (used for factory production.
Short it after power ON-- time short function, 60 seconds become to 1 second.
CJ2: Reserved
Bridge instruction
AWAU-YCV150-H11 / AWAU-YCV150-H13
AWAU-YCV180-H13
AWAU-YCV080-H11
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