Sanyo 200 BTU, Руководство по установке

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79
RC
(WL)
7-17. Wirin g S y s tem Dia g ram for Grou p Control
Thi s dia g ram s how s whe n s everal un it s (maxim u m of
8 ) are co n trolled by a s i gn al receivi ng un it (mai n
un it). I n thi s ca s e, a s i gn al receivi ng un it ca n be
co nn ected at a n y i n door un it.
Wirin g p rocedure
Wire accordi ng to the dia g ram at left:
Addre ss s etti ng i s exec u ted a u tomatically whe n the
o u tdoor un it i s t u r n ed o n .
Each su cce ss ive un it will re s po n d at o n e- s eco n d
i n terval s followi ng the order of the g ro u p addre ss
whe n the remote co n troller i s operated.
Grou p control u s in g 2 s i g nal receivin g unit s
It doe s n ot matter which of the 2 s i gn al receivi ng un it s
yo u s et a s the mai n co n troller.
Whe n us i ng m u ltiple s i gn al receivi ng un it s ( u p to 2
ca n be us ed), o n e i s the mai n s i gn al receivi ng
un it a n d the other i s the su b- s i gn al receivi ng un it.
To s et u p a su b- s i gn al receivi ng un it, cha ng e it s
remote co n trol addre ss co nn ector (RCU. ADR)
located o n it s PCB from mai n to su b po s itio n
(mai n : whe n s hipped from factory).
( su b)
1 2
Wire joi n t
Remote
co
n troller
(mai n )
: Gro un d (earth)
Co nn ectio n wiri ng
for g ro u p co n trol
1 2
U1 U2
U1 U2
U1 U2
U1 U2
U1 U2
U1 U2
U1 U2
U1 U2
1 2
O u tdoor un it
I n door un it
No. 1
1 2
O u tdoor un it
I n door un it
No. 2
1 2
O u tdoor un it
I n door un it
No. 3
1 2
O u tdoor un it
I n door un it
No. 8
07-115 SSHP_II 5/7/07 4:00 PM Page 79