Haier AB25S2SC1FA - Page 116

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1.2 Indoor unit dip switch setting
PCB 0151800244A dip switch setting BM1
BM1-1 BM1-2 BM1-3 BM1-4 BM1-5 BM1-6 BM1-7 BM1-8 Description
OFF OFF OFF --- --- --- --- --- 1HP indoor unit
ON OFF OFF --- --- --- --- --- 1.2HP indoor unit
OFF ON OFF --- --- --- --- --- 2HP indoor unit
ON ON OFF --- --- --- --- --- 3HP indoor unit
OFF OFF ON --- --- --- --- --- 3.5HP indoor unit
ON OFF ON --- --- --- --- --- 4HP indoor unit
OFF ON ON --- --- --- --- --- 5HP indoor unit
ON ON ON --- --- --- --- --- 6HP indoor unit
--- --- --- OFF --- --- --- --- Room card unavailable(default)
--- --- --- ON --- --- --- --- Room card available
--- --- --- --- OFF --- --- --- Heat pump(default)
--- --- --- --- ON --- --- --- Cooling only
--- --- --- --- --- OFF --- --- Fresh air (default)
--- --- --- --- --- ON --- --- External alarm output
--- --- --- --- --- --- OFF --- Without lter clean remind (default)
--- --- --- --- --- --- ON --- With lter clean remind
--- --- --- --- --- --- --- OFF Reserved
PCB 0151800244A dip switch setting BM3
BM3-1 BM3-2 BM3-3 BM3-4 Description
OFF OFF OFF OFF Reserved
BM3-5 BM3-6 BM3-7 BM3-8
Address of wire controlled indoor unit
OFF OFF OFF OFF Master unit(default)
OFF OFF OFF ON 1# slave unit
OFF OFF ON OFF 2# slave unit
OFF OFF ON ON 3# slave unit
OFF ON OFF OFF
4# slave unit
OFF ON OFF ON
5# slave unit
OFF ON ON OFF
6# slave unit
OFF ON ON ON
7# slave unit
ON OFF OFF OFF
8# slave unit
ON OFF OFF ON
9# slave unit
ON OFF ON OFF
10# slave unit
ON OFF ON ON
11# slave unit
ON ON OFF OFF
12# slave unit
ON ON OFF ON
13# slave unit
ON ON ON OFF
14# slave unit
ON ON ON ON 15# slave unit