Haier AV10IMWEWA Design, Installation & Maintenance Instruction page 239

4)BM4 instruction
Drop selection among
BM4-1
indoors
Fan motor operation setting
BM4-2 of stopped slave units when
the master unit is heating
Outdoor static pressure
BM4-3
selection
BM4-4 Outdoor mode setting (not
BM4-5 suitable for 3 pipes model)
Indoor units priority setting
BM4-6 (Not suitable for 3 pipes
BM4-7 model. Available when the
BM4-8 outdoors are set in normal
or VIP mode)
5)BM5 instruction
BM5_1
~ Outdoor motor selection
BM5_4
BM5_5
~ Inverter board selection
BM5_8
Monitor tooIs
Monitor code is as following:
Press button: SW2(UP), SW1(DOWN) are the button switch
Rotary switch: SW9, SW10, SW11 are setable from 0 to 15.
( Note: on code wheel with letters, A for 10, B for 11, C for 12, D for 13, E for 14, F for 15)
Display part: LED1, LED2, LED3, LED4, 4 digital tubes are ranked from left to right.
Display content is as follow:
0 Without drop among indoors
1 With drop among indoors
0 Stopped
1 Operating
Max. rotating speed of outdoor fan motor is 14 (factory
0
default)
Max. rotating speed of outdoor fan motor is 15 (82Pa static
1
pressure)
BM4-4 BM4-5
0 0
0 1
1 0
1 1
BM4-6 BM4-7
0 0
0 0
0 1
0 1
1 0
1 0
1 1
1 1
BM5_1 BM5_2
1 1
0 0
BM5_5 BM5_6
0 0
238
Mode setting
Normal
Cooling only
Heating only
VIP
BM4-8 Priority setting
0 First priority
1 Last priority
0 Cooling priority
1 Heating priority
0 Majority priority
1 Reserved (first priority)
0 Reserved (first priority)
1 Reserved (first priority)
BM5_3 BM5_4
0 0
1 1
BM5_7 BM5_8
1 1
Group class (valid for
physical host)
Single class
Single class
Group class (valid for
physical host)
Group class (valid for
physical host)
Selection item
Dual fan motor(375W)
Single fan motor(750W)
Selection item
180° inverter board