Haier MRV II AV48NMVERA, Руководство для стартапов

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2.5 Confirm the central controller setting
O N
1 2 3 4
Dip switch setting meaning:
The first bit: central bus line selection, 0: indoor bus line; 1: central bus line
The second bit: master/slave central controller selection, 0: master central controller; 1: slave central
controller
The third, fourth bit: control range, 00: 1~64, 01: 65~128, 10: 129~192, 11: 193~256. Every central
controller only can control 64 units, and every unit can include max. 16 indoors, but the central controller
only displays the master indoor state.
00: 1~64 01: 65~128
10: 129~192 11: 193~256
position 1
0: ON
1: OFF
indoor bus line
central bus line
2
master controller
slave controller
3 4
For example:
Select central bus line, master central controller, control range is 00, so the dip switch is 1 0 0 0.
Select indoor bus line, master central controller, control range is 00, so the dip switch is 0 0 0 0.
Note:
Indoor address number more than 64 will not display on the first group, and the address number
less than 65 will not display on the second group.