2
2-20
1
2
10s
20s
ON
1
2
ON
OFF
ON
1
2
ON
OFF
ON
1
2
ON
OFF
ON
1
2
ON
OFF
ON
1
2
ON
OFF
ON
OFF
ON
1
2
Case 4
• 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 perf
ormed 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 min
utes is required
for
each system.>
During automatic address setting
“SETTING”
blinks on the remote controller
display. This displa
y disappears when address setting is completed.
2-22-2. Setting outdoor unit system
ad
dresses
For the basic wir
ing diag
ram (Set the system addresses:
1, 2, 3...)
System
address No.
System ad
dress
10s digit
(2P DIP s
witch)
System address
1s place
(Rotar
y switch)
0
Automatic address
(Setting at shipment = “0”)
1
(If outdoor unit is No. 1)
2
(If outdoor unit is No. 2)
11
(If outdoor unit is No. 11)
21
(If outdoor unit is No. 21)
30
(If outdoor unit is No. 30)
Both OFF
Both OFF
Both OFF
10s digit ON
20s digit ON
10s digit and 20s
digit ON
“0” setting
“1” setting
“2” setting
“1” setting
“0” setting
“1” setting
Outdoor unit control PCB
System address rotar
y s
witch
(Set to “0” at time of shipment)
System address rota
rr
y
switch
System address
DIP s
witch
OFF
ON
ON
System
address No.
System ad
dress
10s digit
(2P DIP s
witch)
System ad
dress
1s place
(Rotar
y s
witch)
Fig. 2-19
TD (CN024, BLK)
TS (CN022, RED)
JP007
Terminal plug
(CN015, BLK)
EMG (CN014, BRN)
OC (CN013, BLU)
ROM (CN012, WHT)
EEPROM (IC007)
C2 (CN020, WHT)
C1 (CN021, WHT)
MOV(CN025,
WHT)
AES100/125PIH3E
TO (CN023, BLK)
System address rotary switch
System address 10s digit and 20s digit DIP switch
Automatic address button (black)
Terminal plug (black)
AES71PIH3
Fig. 2-18
SM830159-03̲Elite̲PAC-i.indb 20
SM830159-03̲Elite̲PAC-i.indb 20
2010/11/12 15:50:09
2010/11/12 15:50:09