Indoor Unit Dip Switch Setting - Trane 4TXM2318BF300AA Service Manual

6.2 Indoor unit Dip Switch Setting

4MXC2309BF0W0AA 4MXC2312BF0W0AA 4MXC2318BF0W0AA
PCB 0151800244AE (manufactured before 6th May 2021) dip switch setting BM1
BM1-1 BM1-2 BM1-3
OFF OFF OFF
ON OFF OFF
OFF ON OFF
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
--- --- ---
PCB 0151800244AE 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
BM3-8 Address of Wire Controlled Indoor Unit
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
101
Description
4MXC2309BF0W0AA
4MXC2312BF0W0AA
4MXC2318BF0W0AA
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