104
BM3
Definition
Introduction
BM3_1
The type of outdoor
unit
OFF
Default
(Flow Logic III T1 outdoor unit)
BM3_2
OFF
BM3_3
OFF
BM3-4
Inverter board type
OFF
Default (Haier module)
BM3_5
BM3_6
BM3_7
BM3_8
HP setting of
outdoor units
BM3_5
BM3_6
BM3_7
BM3_8
HP
OFF
OFF
OFF
ON
8HP
OFF
OFF
ON
OFF
10HP
OFF
OFF
ON
ON
12HP
OFF
ON
OFF
OFF
14HP
OFF
ON
OFF
ON
16HP
OFF
ON
ON
OFF
18HP
OFF
ON
ON
ON
20HP
ON
OFF
OFF
OFF
22HP
ON
OFF
OFF
ON
24HP
Note: communication protocol between indoor and outdoor units
The new communication protocol is faster than the old communication and its control content is more than the
old one.
The indoor PCB 151800113, 151800161, 0151800161B, 0151800227, 0151800244, 0010451751AF,
0151800141A, 0010451751AE and 151800141 are new communication protocol.
The indoor PCB 151800086 and 0010451181A are old communication protocol.
Old communication protocol indoor PCB can't connect with new communication protocol outdoor, so if this
outdoor unit connect with old communication protocol indoor, need set the dip switch BM4-6 to ON position.
BM4
Definition
Introduction
BM4_1 Indoor quantity lock
selection
OFF
Available
(with the quantity lock function)
Group class
(physical master
unit is valid)
ON
Unavailable (without the quantity lock function)
BM4-2
Drop selection of
indoor units
OFF
Without height drop between indoor units
Group class
(physical master
unit is valid)
ON
With height drop between indoor units
BM4_3
Outdoor static
pressure selection
OFF
The maximum speed of outdoor fan motor is 14
(default)
Local class
ON
The maximum speed of outdoor fan motor is 15
BM4_4
Reserved
OFF
BM4_5
Reserved
OFF
BM4_6
Communication
protocol between
indoor and outdoor
unit selection
OFF
New protocol
Group class
(physical master
unit is valid)
ON
Old protocol
BM4-7
BM4-8
Indoor and outdoor
unit height drop
setting
BM4_7 BM4_8
Dip switch definition
Group class
(physical master
unit is valid)
OFF
OFF
Normal height drop
OFF
ON
ON
OFF
The outdoor is higher, the height drop
between indoor and outdoor unit is more
than 50 meters, and less than 90 meters
ON
ON
The outdoor is lower, the height drop
between indoor and outdoor unit is more
than 40 meters, and less than 70 meters
Summary of Contents for AWAU-YDV1010-H13
Page 1: ...SYJS 03 2017 REV A Edition 2017 03 Service Manual Flow Logic III...
Page 56: ...54 7 Operation range...
Page 102: ...100 Power module driver board 0151800090B and 0151800090...
Page 103: ...101 Filter board MHW505A012...
Page 187: ...Airwell reserves the right to make change without any notice...
