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Installation manual for wire controller
The wired controller must be used with cooperation with indoor unit. When wired control
type is selected, the function of indoor unit must be adjusted (after power cut off).
The indoor PCB is matched with this wired controller (YR-E12)which can be set
according to below table:
Cut off
SW0-1 Master unit
When the wired controller controls several indoor units, there is only one Master unit,
and other can be set as Slave unit.
The detailed information manual with the unit to set the master unit or the slave units.
3.Setting address method:
The address setting can be realized by the dip switch, which used to set address in
indoor PCB. Please refer the indoor unit circuit diagram to find the dip switch.
If you use the group control function, there should be a master unit and 15 sets of
slave units. Refer to the operation manual with the unit to set the master unit or the slave
units.
The dip switch of indoor unit usually marked with "SW" or "BM", you can refer the
below table to set address:
Indoor unit address
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
If you use central controller , the clip switch will be used simultaneously.
Wiring request in central control type: port A-B is connected with indoor port refer to
A-B through 2-core shield wire. Requirements:
1.Port A connects with port A of all indoor units.
2.Port B connects with port B of all indoor units.
Refer to the Figure 3 to wiring.
Note
SW1-4
SW1-3
SW1-2
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
OFF
OFF
ON
OFF
ON
OFF
OFF
ON
OFF
OFF
ON
ON
OFF
ON
ON
ON
OFF
OFF
ON
OFF
OFF
ON
OFF
ON
ON
OFF
ON
ON
ON
OFF
ON
ON
OFF
ON
ON
ON
ON
ON
ON
6
Cut oonnected
Slave unit
SW1-1
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
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