Haier AB122MCERA Operation Manual - Page 33

Ocicicie, Giccide

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Electrical Wiring (Signal Wiring Draw n) ABC ABC outdoor1 P Q outdoor 2 ABC outdoor 3 indoor 1 °Pm ABC indoor 6 P Q indoor 2 ABC indoor 7 P communication wire with polarity indoor 3 Kw° ABC indoor 4 P Q ABC ABC indoor8 P indoor 9 P control wire for wired controller with polarity ABC indoor 5 P A B C wired controller ABC indoor 10 P wired controller wired controller wired controller wired controller wired controller indoor 11 indoor 12 OCICICIE FUEN / wired controller 0000 (WM indoor 13 indoor 14 indoor 15 wired l• - GICCIDE tION wired controller I A BC 1m1:1i1n211:113 B C wired controller wired controller ABC indoor 16 P ABC ABC ABC indoor17 P indoor 18 P indoor 19 P indoor 20 wired controller wired controller wired controller wired controller 000 wired wired controller controller Outdoor units are of parallel connection via three lines with polarity. The main unit, central control and all indoor units are of parallel connection via two lines without polarity. There are three connecting ways between line control and indoor units: A. One line control controls multiple units, i.e. 2-16 indoor units, as shown in the above figure, (1-5 indoor units). The indoor unit 5 is the line-controlled main unit and others are the ine-controlled sub units. The remoter control and the main unit (directly connected to the indoor unit of line control) are connected via three lines with polarity. Other indoor units and the main unit are connected via two lines with polarity.SW01 on the main unit of line control is set to 0 while SW01 on other sub units of line control are set to 1, 2, 3 and so on in turn. (Please refer to the code setting A at page 33) B. One line control controls one indoor unit, as shown in the above figure(indoor unit 6-19). The indoor unit and the line control are connected via three lines with polarity. C. Two line controls control one indoor unit, as shown in the figure (indoor unit 20). Either of the line controls can be set to be the master line control while the other is set to be the auxiliary line control. The master line control and indoor units, and the master and auxiliary line controls are connected via three lines with polarity. When the indoor units are controlled by the remote control, switch over the modes by Switching Mode of Line-Controlled Main Unit/ Line-Controlled Sub Units/ Remote-Controlled Types. The signal terminals needn't to be equipped with wires and connected to the line control. 31

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Electrical
Wiring
(Signal
Wiring
Draw
n)
outdoor
1
P
Q
A
B
C
outdoor
2
A
B
C
indoor
1
°Pm
outdoor
3
A
B
C
indoor
2
communication
wire
with
polarity
indoor
3
Kw°
indoor
4
P
Q
A
B
C
control
wire
for
wired
controller
with
polarity
indoor
5
P
A
B
C
indoor
6
P
Q
A
B
C
indoor
7
P
A
B
C
wired
controller
indoor
8
P
A
B
C
wired
controller
indoor
9
P
A
B
C
wired
controller
A
B
C
wired
controller
indoor
10
P
A
B
C
wired
controller
indoor
11
indoor
12
indoor
13
indoor
14
indoor
15
OCICICIE
0000
GICCIDE
11:11211:113
min
/
controller
wired
(WM
l•
-
wired
tION
controller
wired
I
A
B
C
wired
controller
B
C
FUEN
indoor
16
P
A
B
C
indoor
17
P
A
B
C
wired
controller
indoor
18
P
A
B
C
wired
controller
indoor
19
P
A
B
C
wired
controller
wired
controller
wired
controller
indoor
20
wired
controller
000
wired
wired
controller
controller
Outdoor
units
are
of
parallel
connection
via
three
lines
with
polarity.
The
main
unit,
central control
and
all
indoor
units
are
of
parallel
connection
via
two
lines
without
polarity.
There
are
three
connecting
ways
between
line
control
and
indoor
units:
A.
One
line
control
controls
multiple
units,
i.e.
2-16
indoor
units,
as
shown
in
the
above
figure,
(1-5
indoor
units).
The
indoor
unit
5
is
the
line
-controlled
main
unit
and
others
are
the
ine-controlled
sub
units.
The
remoter
control
and
the
main
unit
(directly
connected
to
the
indoor
unit
of
line
control)
are
connected
via
three
lines
with
polarity.
Other
indoor
units
and
the
main
unit
are
connected
via
two
lines
with
polarity.SW01
on
the
main
unit
of
line
control
is
set
to
0
while
SW01
on
other
sub
units
of
line
control
are
set
to
1,
2,
3
and
so
on
in
turn.
(Please
refer
to
the
code
setting
A
at
page
33)
B.
One
line
control
controls
one
indoor
unit,
as
shown
in
the
above
figure(indoor
unit
6-19).
The
indoor
unit
and
the
line
control
are
connected
via
three
lines
with
polarity.
C.
Two
line
controls
control
one
indoor
unit,
as
shown
in
the
figure
(indoor
unit
20).
Either
of
the
line
controls
can
be
set
to
be
the
master
line
control
while
the
other
is
set
to
be
the
auxiliary
line
control.
The
master
line
control
and
indoor
units,
and
the
master
and
auxiliary
line
controls
are
connected
via
three
lines
with
polarity.
When
the
indoor
units
are
controlled
by
the
remote
control,
switch
over
the
modes
by
Switching
Mode
of
Line
-Controlled
Main
Unit/
Line
-Controlled
Sub
Units/
Remote
-Controlled
Types.
The
signal
terminals
needn't
to
be
equipped
with
wires
and
connected
to
the
line
control.
31