Sanyo Classic PAC i SPW-C256VH Instructions D'installation page 77

10-26. Automatic Address Setting
10-26-1. Basic wiring diagram
● Link wiring
N OT E
● A terminal plug (black) is attached to each of the outdoor unit
control PCBs. At only 1 outdoor unit, leave the terminal plug
short-circuit socket on the "Yes" side. At all the other outdoor
units, change the socket (from "Yes" to "No").
● A maximum of 8 indoor units can be connected to 1 remote
controller for group control.
* If wall-mounted type units are used for a simultaneous-operation
multi system (group control), refer to 10-16. System Control
(basic wiring diagrams and wiring procedures) when wiring.
10-26-2. Setting the outdoor unit system addresses
For basic wiring diagram (Set the system addresses: 1, 2, 3...)
Outdoor unit control PCB
System address rotary switch
(Set to "0" at time of shipment)
System address rotary switch
System address
10s 20s DIP switch
ON
ON
1 2
OFF
Fig. 10-23
3 – 5 HP
(Single-phase)
3 – 4 HP
HIC
Temperature
sensor
Up side
C2 (CN020, WHT)
MOV (CN25, WHT)
Bottom
side
5 HP
F101
MOV
(CN025, WHT)
TD (CN024, BLK)
TO (CN023, BLK)
TS (CN022, RED)
(3-phase)
3 – 4 HP
5 – 6 HP
75
AUTO ADD (CN041)
System address
Rotary switch (S002)
TERMINAL (S010)
JP007
System address
DIP switch (S003)
RC-P (CN032, RED)
LED1
LED2
PUMP DOWN (CN042)
EEPROM (IC006)
C1 (CN021, BLK)
TO (CN022, WHT)
TD, TS (CN023, WHT)
EXCT (CN026, RED)
QUIET MODE (CN028, WHT)
RC-P (CN032, RED)
FAN (CN030, WHT)
ROM (CN012, WHT)
OC (CN013, BLU)
EMG (CN014, BRN)
20S (CN09, WHT)
FUSE (25A, F003)
Varistor (VA002)
JP007
Varistor (VA001)
Terminal plug (CN015, BLK)
EMG (CN014, BRN)
OC (CN013, BLU)
ROM (CN012, WHT)
EEPROM (IC007)
PRY (CN110, YEL)
C2 (CN020, WHT)
C1 (CN021, WHT)
System address rotary switch
System address 10s digit and 20s digit
DIP switch
Automatic address
button (black)
Terminal plug (black)
Terminal plug (CN015, BLK)
OC (CN013, BLU)
EMG (CN014, BRN)
JP007
ROM (CN012, WHT)
EEPROM (IC007)
TD (CN024, BLK)
TO (CN023, BLK)
MOV(CN025, WHT)
C2 (CN020, WHT)
C1 (CN021, WHT)
TS (CN022, RED)
Fig. 10-24-1
Fig. 10-24-2