Haier AV32NMVERA Инструкция по монтажу онлайн [451/531] 616697

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When the first bit of SW02 is ON, indoor central control address will be set by wired controller, and the address

will be saved in EEPROM of wired controller (it won't miss even though indoor and wired controller are electrified

again). So the first bit of SW02 must be OFF.

Communication wire and power cable connection:

1) After connecting the connecting board and outdoor master unit. Connect the communication terminal

X, Y among master units, and between master unit and central controller. Non-polarity. The communication

wires adopts the daisy chain type wiring (shortly, one unit by one unit), The total length can be up to

500m.

2) Power cable wiring: Connect AC 220V power source nearby.

12.3 Relative setting when being central controlled

1) Indoor central control address setting method:

Central control address dip switch: SW02 (8-bit), the setting is below: (only the master indoor in a unit needs to be

set the address)

SW02 description

[1] [2] [3] [4] [5] [6] [7] [8]

__0000000central control address=1

__0000001central control address=2

---- ----

__1111110central control address=127

__1111111central control address=128

set central control address by wired controller

1 Forbidden to set address by wired controller

2) When the wired control type unit does not connect the wired controller, the central control setting method is as

follows:

In this case, you must set the PCB as remote wireless control type, and cancel the communication with wired

controller, the detailed method is as follows:

Set the jumper J19 on indoor PCB:

J19 function

connected wired control

disconnected remote control

CN30 on indoor PCB:

Note: if making central control for more than one indoor, please must connect the wired controller.

12.4 Setting method in group control

When making group control with wired controller, the indoor unit connected to the wired controller is

the master unit. Use the rotary switch SW01 to set the indoor unit address, for master unit, SW01 is at

0, while the rotary switch SW01 of the slave unit will be at the other digits except 0, and can not repeat.

1) Address setting method for indoor in one group

CN30 function

connected wired control

disconnected remote control