Sanyo SPW-C0705DZH8 - Page 535

5-7
Test Run
1
2
3
4
5
6
7
8
Basic wiring diagram: Example (2)
• If link wiring is used
*
1-1 1-2
2-1 2-2 2-9
1-3 1-13
2
9
2 1
ON
3
ON
1 2 3
ON
1 2 3
3
2
1
ON
ON
1 2 3
ON
1 2
2
ON
1
3
1
3
1
ON
3 2
ON
1
2
2
ON
1
3
3
2
1
ON
(S006)
(S007)
(S005)
(S004)
(S003)(S002)
(S007)
(S007)
(S007)
(S006)
(S007)
(S005)
(S004)
(S003)(S002)
Make settings as appropriate for the cases listed below.
( Refer to the instructions on the following pages.)
Indoor and outdoor unit power can be turned ON for each system separately.
Case 2
Indoor and outdoor unit power cannot be turned ON for each system separately.
Automatic address setting in Heating mode
Case 3A
Automatic address setting in Cooling mode
Case 3B
Fig. 5-6
Outdoor unit
system 1
Unit
(Main)
Unit
(Sub)
Leave the socket
that is used to short-
circuit the terminal
plug. (CN003)
Unit
(Sub)
Outdoor main/sub
control wiring
Inter-unit control wiring
Remote controller
communication wiring
Indoor unit
Remote
controller
No. 1 (main unit) settings
System address
(system 2 setting)
No. of indoor units
(9 units setting)
Unit
number
setting
(unit No. 1)
No. of
outdoor units
(2 units
setting)
Unit
(Main)
Outdoor unit
system 2
Unit
No. 2
(Sub)
Leave the socket
that is used to open
circuit the terminal
plug (CN003).
Unit
number
setting
(unit No. 2)
No. 2 (sub unit) settings
Inter-unit control wiring
Outdoor main/sub control wiring
Indoor unit
Remote
controller
Remote controller
communication wiring
To other system
link wiring
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
No. 1 (main unit) settings
System address
(system 1 setting)
Unit
number
setting
(unit No. 1)
No. of
outdoor units
(3 units
setting)
No. of indoor units
(13 units setting)
Unit
number
setting
(unit No. 2)
Unit
number
setting
(unit No. 3)
No. 2 (sub unit)
settings
No. 3 (sub unit)
settings
When multiple outdoor main units exist, remove the socket
that is used to short-circuit the terminal plug (CN003) from
all outdoor unit PCBs except for 1.
Alternatively, move the sockets to the “OPEN” side.
No. 1
No. 1
No. 2
No. 3
•
•
4. Auto Address Setting
TD831143-00W-3WAY.indb7TD831143-00W-3WAY.indb7 2008/12/0116:22:352008/12/0116:22:35