Haier AB25S2SC1FA Service Manual page 116

R32
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1.2 Indoor unit dip switch setting
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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---
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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
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
OFF
---
---
ON
---
---
---
OFF
---
---
ON
---
---
---
OFF
---
---
ON
---
---
---
---
---
---
---
---
---
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
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
---
Room card unavailable(default)
---
---
---
---
---
---
---
---
---
---
OFF
---
Without filter clean remind (default)
ON
---
---
OFF
BM3-4
OFF
Address of wire controlled indoor unit
BM3-8
OFF
Master unit(default)
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
114
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
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

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