2
2-20
If the power cannot be turned ON separately for the indoor and outdoor units in each system:
(The compressors must be run in order to automatically set the indoor unit addresses.
Therefore perform this step after completing the refrigerant tubing work.)
All-systems automatic address setting: Display item code “AA”.
(1) Press the remote controller timer time
button and
button simultaneously. (Hold for 4 seconds or longer.)
(2) Next press the
button.
(Automatic address setting is performed in sequence for
all outdoor units from No. 1 to No. 30.
When automatic address setting is completed, the units
return to normal stopped status.)
<Approximately 15 minutes is required for each system.>
During automatic address setting, “SETTING” blinks on the
remote controller display.
This display disappears when address setting is completed.
Fig. 2-16
2-21-2. Setting Outdoor unit system addresses
For the basic wiring diagram (Set the system addresses: 1, 2, 3...)
8 – 10 HP
Fig. 2-17
System address
No.
System address
10s digit
(2P DIP switch)
System address
1s place
(Rotary switch)
0 Automatic address
(Setting at shipment = “0”)
Both OFF
ON
12
ON
OFF
“0” setting
1 (If outdoor unit is No. 1)
Both OFF
ON
12
ON
OFF
“1” setting
ON
1
2
DIP switch
System address
System address rotary switch
(Set to “0” at time of shipment)
System address rotary switch
10s
20s
ON
OFF
Outdoor unit control PCB
8 – 10 HP
LED1
FUSE (0.5A, F500)
OC (CN500, BLU)
MOV2
(CN301, BLK)
MOV1
(CN300, WHT)
EMG (CN502, BRN)
SILENT (CN037, WHT)
PUMP DOWN (CN048)
TEMINAL (CN205, BLK)
R.C.ADD. Rotary switch
C2 (CN020, WHT)
C1 (CN021, WHT)
TEST (CN033, RED)
TD (CN024, BLK)
TO (CN023, BLK)
TS (CN022, RED)
63PH (CN027, WHT)
EXCT
(CN030, RED)
RC P
(CN039, RED)
IC002
CTL2
(CN202, GRN)
CTL1
(CN203, GRN)
FUSE
(6.3A, F101)
N.P.CHECK
(CN046, RED)
LED2
MODE (CN038)
D115
(POWER LED)
IC001
R.C.ADD. DIP switch
A.ADD (CN047)
C-CHK (CN035)
EEPROM
LED (D041
EEPROM LED)
SM830194-04_Single_BigPAC.indb 20 2014/11/04 13:45:16
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