7<
|B@@GA=75F=BA I=D=A; :=;GD9
< =89:
89: 89:
indoor 9
< =89:
indoor :
< =8 9 :
indoor ;
< =89 :
indoor <
< =89:
89: 89: 89:
outdoor
< =
indoor 7
< =89 :
indoor 8
89
:
communication wire with polarity
wired
controller
wired
controller
wired
controller
wired
controller
wired
controller
wired
controller
Yhe outdoor and all indoor units are in parallel through 8 non3polar wires4
Yhree wiring methods between wired controller and indoor unit@
F4 7 to multi .group control/@ one wired controller controls 8{7< indoors2 as shown in above figure2
indoor 7{indoor 8@ indoor 8 is wired control master unit2 the others are wired control slave units4
\ired controller and the master indoor .directly connected to wired controller/ is connected by 9
polar wiresA the other indoors and the master indoors are connected by 8 polar wires4
G4 7 to 7 .one wired controller controls one indoor/@ as shown in above figure2 indoor 9{ indoor
:2 indoor and wired controller are connected by 9 polar wires4
H4 8 to 7 .two wired controller controls one indoor/@ as shown in above figure2 indoor <4 Jither of
wired controllers can be set as master wired controller2 and the other is slave wired controller4
Raster5slave wired controller2 and master5indoor are connected by 9 polar wires4
\hen indoor is controlled by remote controller2 refer to the +wired control master unit5wired control
slave unit5remote control unit table+4F2 G2 H on signal terminal block need not wires and not connect
the wired controller4
Jlectric wiring and the application
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