Sanyo CHX06052 - Manual (Page 143)

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Remote Control Functions
7. LonWorks Interface product Manual (SHA-LN16UAB)
2
= The following is intended for the installer responsible for
installation and test operations of the LonWorks Interface, and
should be carefully read before beginning.
= The precautions given in this manual consist of specific
“Warnings” and “Cautions.” They provide important
safety-related information and are important for your safety, the
safety of others, and trouble-free operation of the system. Be sure
to strictly observe all safety procedures. The labels and their
meanings are as described below.
This s ymbol ref ers to a hazard or unsaf e
procedure o r pr actice which can result in
severe p ersonal injur y or d eath.
This s ymbol ref ers to a hazard or unsaf e
procedure o r pr actice which can result in
personal in jur y or product o r property
damage.
After = insta lla t i on is com p le te d, perform a t e st run to ch eck f o r
operating troub le. As you do , use the centr al contro l d evice
Operation Man ual
and explain oper a ting pr ocedures to th e
cus t om er. Then requ es t that t h e cus t om er s t ore this m a nua l
together with th e cen tral con t rol d e vic e Operation Manual.
Warning
Be sure v to arra nge insta lla tion f r om the de aler where th e s y s t e m
was purchased o r using a profess ional installer .
Elec tri c s hock or fire m a y r e s u lt if an inexp e rien ced p e rs on
performs an y ins t allation or wir i n g procedur es in correctly .
P l v eas e ins t al l a nd ens u re co ns tr uction ac cording to Procedures
for Installat ion ( Electrical Wo rk) of LonWorks In terface.
Only v a qu alified electrician s hould attempt to connect th is
s y stem , in a ccor d ance with th e i n structions in th is m a nual . And
be sure to use a dedica ted el ec tri cal cir c uit .
If th e el ec tric al c i rcui t c a pac i t y is insuffi cien t a dange r of
electric shock an d fire may be pr esent.
Us v e th e s p e c if ied cab les ( t ype and wiring di a m eter) for the
electrical connections, and conne ct the cables securely . Run and
fas t en the c a ble s s ecure l y s o t h at exte rnal for ces or pres s u re
plac ed on the c a bles will no t b e transm itted to the conn ect ion
term inals. Over heating or fir e m a y r e sult if conn ect ions or
atta chm e nts ar e not s ecur e .
Caution
Depending on the installation conditions and lo cation , an ear th
leak age br eak er m a y be requ ired . If an e a rth- lea k age br eaker is
not installed , there is a d a nger of electric shock or fire.
Safety Precautions
Install using either of th e 2 methods given b e lo w.
(1) The screws used to install th e main unit must be prov ided b y
the install e r.
(2) To connect the power cable, at tach the conduit to th e hole o n
the top when i n stalled horizon tall y o r the h o l e on the righ t
when installed v ertically and pas s the power cable through it as
illustrated above.
(3) Tie up th e pow er cable with a snap b and to avo id contact wit h
the board or the signal lin es (communicatio n lines an d
input/outpu t lines) in si de t h e ma in uni t.
Install th v
v
e LonWorks Interf ace away from an y sources o f
ele c tri cal nois e .
Do not run the indoor/outdoor control lin es, the LonWorks
communication lines, and power cables through the same condu it,
or twist those cables tog ether, or place th e cables near on e
another . I t can cause malfunctio n.
Installation Method
2. Procedures for Installation (Electrical Work) of LonWorks Interface
Includ ed parts
No. Part Qty
(1) 1
Included Parts
Horizo ntal inst allati on
Vertical inst all a tion
For the indoor/outdoor control lines use twin-core AWG#20 –
AGW#14 shielded cables and ground the shield on both side.
For the LonWorks communication line cables, use twisted-pair
cables with a wire diameter of 1/64 in. or larger as
recommended by Echelon Corp.
Examples of cables re commende d b y Echelon Co r p
Total cable length
Cable t y pe
Wire diameter
/AWG Bus t y pe Free
24 AMG t w isted- p a ir
(TIA568A catego r y 5)
1/64 in.
/24
2950 ft. 1470 ft.
Do not use the same cable for the indoor/outdoor control lines,
the LonWorks communication lines, and the power cable. Do not
run them through the same conduit or place the cables near one
another.
Connect the cables so that there is no miswiring.
(Miswiring can cause malfunction.)
Wiring Specifications
Product man u a l
Cond uit
(Po w er ca bles)
Indo or/outdo or
control li ne s
LonW orks
communic a tio n
lines
Warning
Caution
v
v
v
v
v
This inte rfac e con t ains 4 LonWorks communication bo ards
(nodes).
Up to 4 indoo r unit groups (maximum 32 units) can be assigned
to 1 nod e.
LonWorks Interface Structure
When AC 200-240V power is connected, connect the po wer
transformer primar y-side to C N006. When AC 100-120V power is
connected, conn ect the power transformer primary -side to CN005.
(It is connected to CN006 when the unit is shipp ed from the plan t.)
Power Board Initial Settings
Main circu i t bo ard
Node 3
Main circu i t bo ard
Node 2
Main circu i t bo ard
Node 1
Main circu i t bo ard
Node 0
Power
boar d
Po w e r transfor m er
The LonWork s communicatio n lin es can be c onnect ed to e ith e r
(1) or (2) in the above f i gure. Th e results ar e th e same.
Do not run the indoor/outd oor contro l lin es, th e LonWorks
communication lines, and the p ower cab les th rough the same
conduit, or place the cab les n ear one ano ther. Doing so can cause
the s y stem to m a lfunction .
Before turn in g the power on , fol l ow th e instruction in Pow e r
Board Initia l S e t tings.
When using th e spar e indoor/outdoor cotrol lin e, connect [1] an d
[3] at CN002.
W h en us ing th e s p ar e LON co m m unication lin e, conn ect [1] a n d
[3] or [4] and [6] at CN003.
Power Board Wiring
Po w e r b oard
100- 120 V
200- 240 V
LON communication
lines (2)
LON communi cation
line (2) (spare)
LON communication
lines (1)
LON communication
line (1) (spare)
Indoor/o utdo or
control li nes
Indoor/o utdo or
control line (spare)
FG
Po w e r b oard
Install Not Install
Not Install: Ordinaril y , keep th i s set to “ Not In stall” (initi al
setting) .
Install: Free topolog y termin al resistor (51 7) for the
LonWorks communication lin es.
ON
OFF
S002
S001
Power s witch
Po w e r transfor m er primar y-si de
CN00 5
( w h en AC 10 0-12 0V
po w e r is c onn e c ted)
C N 0 0 6 ( w he n A C 20 0- 2 4 0 V
p o we r is c o nne cted)
Main Circuit Board
IC002
Data
S002
S001
S003
LD00 9
N e u r on ID l a bel
S004
Indoor u n it en a b lin g SW
S005
A ddress SW S006
Setting SW
LD00 1~ LD 008
COM
6
CN00 3
1
3
CN00 2
1
v
v
v
v
v
v
v
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