Haier AB122MCERA Operation Manual - Page 35

Electrical

Wiring

0

Indoor

Units

PCB

A.

With

the

indoor

units

controlled

by

the

line

control

in

groups,

the

address

setting

of

indoor

units:

SW01

[1]-[4]

X

The

setting

of

SW01

is

performed

by

installation

personnel

during

installation.

X

Switch

SW01

of

the

matching

indoor

unit

to

"0"

in

one

line

control

to

one

unit,

double

line

controls

to

one

unit

and

remote

controlling

conditions.

Position

of

SW01

Main

Unit

Position

of

SW01

Sub

Unit

0

1-15

(The

dialing

codes

of

sub

units

in

the

same

group

should

be

different)

B.

The

central control

address

setting

of

indoor

units:

SW02

X

When

controlled

by

line

control

in

groups,

the

main

unit

needs

to

be

set

while

it

is

unnecessary

to

set

the

sub

units.

X

The

setting

of

SW02

can

be

done

by

installation

personnel

during

installation.

SW01

wired

controller

address

1

2

3

4

0

0

0

0

0

0 0

0

1

1

0 0

1

0

2

0 0

1

1

3

0

1

0

0

4

0

1

0

1

5

1

1

0

0

12

1

1

0

1

13

1

1 1

0

14

1

1 1 1

15

SW02

Switching

Description

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

--

101

101

101

101

I

0

I

101

10I

Central

control

address

=

1

--

0

0

0

0

0

0

1

Central

control

address

=

2

----

----

--

1

1

1

1

1

1

0

Central

control

address

=

127

--

1

1

1

1

1

1

1

Central

control

address

=

128

o

Allowed

wire

controller address

setting

1

Forbidden

wire

controller address

setting

C.

Communication

Address

Setting

between

Indoor

Units

and

Outdoor

Units:

SW03

X

The

setting

of

SW03

can

be

done

by

installation

personnel

during

installation.

SW03

Switching

Description

[1]

[2]

[3]

[4]

[5]

[6]

[7]

[8]

--

--

10

I

10

I

10

I

10

I

10

I

10

I

Communication

address

of

indoor

units

=

1

--

--

0

0

0

0

0

1

Communication

address

of

indoor

units

=

2

----

----

--

--

1

1

1

1

1

0

Communication

address

of

indoor

units

=

63

--

--

1

1

1

1

1

1

Communication

address

of

indoor

units

=

64

--

0

Allowed

wire

controller address

setting

--

1

Forbidden

wire

controller address

setting

0

Automatic

address

setting

1

Manual

address

setting

•

There

are

1

ways

of

setting

communication

addresses

between

indoor

units

and

outdoor

units:

A.

Manual:

first,

set

SW03-[1]

to

"1",

and

then

set

SW03-[8]-[3]

according

to

requirements.

B.

Take

one

of

the

three

ways

while

only

one

way

is

valid

at

the

same

time.

The

highest

priority

level

is

the

Line

Control

way.

C.

Line/Remote

Control

Option:

set

SW08-[6].

X

The

setting

of

SW08-[6]

can

be

done

by

installation

personnel

during

installation.

Status

of

SW08-[5]

Controlling

Method

ON

Room

card

available

OFF

unavailable

33

Haier AB122MCERA Operation Manual - Page 35

Haier AB122MCERA Manual

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