Panasonic R410A Installation Instructions Manual page 37

8-8-3. Setting the outdoor unit system addresses
For basic wiring diagram 2 (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
ON
1 2
System address No.
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)
8-8-4. Automatic address setting using the remote controller
When the outdoor unit shown in 8-8-2. Basic wiring diagram 2 is used for group control of multiple outdoor units , use
the remote controller to perform automatic address setting. (During automatic address setting, "SETTING" blinks on
the remote controller's display.)
Press the remote controller timer time
Then press the button. (Item code "AA" appears: All systems automatic address setting.)
(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.)
To select each refrigerant system individually and perform automatic address setting, press the remote controller
timer time button and
temperature setting or
Use either the or
when selected R.C.1 "R.C.1" is displayed.) Then press the
refrigerant circuit 1.) When automatic address setting for circuit 1 is completed, the system returns to normal
stopped status. When automatic address setting for circuit 1 is completed, the system returns to normal stopped
status. In the same way, press the remote controller timer time
automatic address setting for a different R.C. (refrigerant circuit) if necessary. Then in the same way as above (use
the button to display "R.C.2," for example), select the next circuit and perform automatic address setting.
DIP switch
ON
OFF
Fig. 8-7
System address 10s digit
(2P DIP switch)
Both OFF
Both OFF
Both OFF
10s digit ON
20s digit ON
10s digit and 20s digit ON
button and button simultaneously. (Hold for 4 seconds or longer.)
button simultaneously. (Hold for 4 seconds or longer.) Then press either the
button. (Item code "A1" appears: Individual system automatic address setting)
button to select the outdoor unit to perform automatic address setting. (For example,
37
System address rotary switch
System address 10s digit and 20s digit
DIP switch
Automatic address
button (black)
Terminal plug (black)
System address 1s place
(Rotary switch)
ON
ON
0
1 2
OFF
ON
ON
1 2
OFF
ON
ON
1 2
OFF
ON
ON
1 2
OFF
ON
ON
1 2
OFF
ON
ON
0
1 2
OFF
button. (Automatic address setting is performed for
button and button simultaneously to perform
"0" setting
"1" setting
"2" setting
"1" setting
"1" setting
"0" setting