Haier 1U71S2SG1FA Service Manual page 201

1.1 Indoor unit Dip Switch Setting
AB25S2SC1FA AB35S2SC1FA AB50S2SC1FA
PCB 0151800244A dip switch setting BM1
BM1-1 BM1-2 BM1-3
OFF OFF OFF
ON OFF OFF
OFF ON OFF
ON ON OFF
OFF OFF ON
ON OFF ON
OFF ON ON
ON ON ON
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PCB 0151800244A dip switch setting BM3
BM3-1 BM3-2
OFF OFF
BM3-5 BM3-6
OFF OFF
OFF OFF
OFF OFF
OFF OFF
OFF ON
OFF ON
OFF ON
OFF ON
ON OFF
ON OFF
ON OFF
ON OFF
ON ON
ON ON
ON ON
ON ON
BM1-4 BM1-5 BM1-6
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OFF --- ---
ON --- ---
--- OFF ---
--- ON ---
--- --- OFF
--- --- ON
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BM3-3
OFF
BM3-7
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
OFF
OFF
ON
ON
BM1-7 BM1-8
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--- --- Room Card Unavailable(Default)
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OFF --- Without Filter Clean Remind (Default)
ON ---
--- OFF
BM3-4
OFF
BM3-8 Address of Wire Controlled Indoor Unit
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
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Description
1Hp Indoor Unit
1.2Hp Indoor Unit
2Hp Indoor Unit
3Hp Indoor Unit
3.5Hp Indoor Unit
4Hp Indoor Unit
5Hp Indoor Unit
6Hp Indoor Unit
Room Card Available
Heat Pump(Default)
Cooling Only
Fresh Air (Default)
External Alarm Output
With Filter Clean Remind
Reserved
Description
Reserved
Master Unit(Default)
1# Slave Unit
2# Slave Unit
3# Slave Unit
4# Slave Unit
5# Slave Unit
6# Slave Unit
7# Slave Unit
8# Slave Unit
9# Slave Unit
10# Slave Unit
11# Slave Unit
12# Slave Unit
13# Slave Unit
14# Slave Unit
15# Slave Unit