Panasonic U-200PE1E8 Instructions D'installation page 21

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9-21-3. Checking indoor unit addresses
Use the remote controller to check the addresses of the indoor
units. Press and hold the button and button for 4
seconds or longer (simple settings mode, "ALL" appears on the
remote controller). Then press the button and select the
indoor address.
(For the system addresses of the No. 1 outdoor unit, each time the
button is pressed, the address changes as follows: 1-1, 1-2, ...)
The indoor unit fan operates only at the selected indoor unit.
Confirm the indoor unit address. (For the system addresses of
the No. 2 outdoor unit, the displayed addresses are 2-1, 2-2, ...)
Press the button again to return to the normal remote
controller mode.
9-21-4. Indicating (marking) the indoor and outdoor unit
combination number
Indicate (mark) the number after automatic address setting is
completed.
(1) So that the combination of each indoor unit can be easily
checked when multiple units are installed, ensure that
the indoor and outdoor unit numbers correspond to the
system address number on the outdoor unit control PCB,
and use a magic marker or similar means which cannot
be easily removed to indicate the numbers in an easily
visible location on the indoor units (near the indoor unit
nameplates).
Example: (Outdoor) 1 – (Indoor) 1
(Outdoor) 2 – (Indoor) 1
(2) These numbers will be needed for maintenance. Be sure to
indicate them.
9-22. Automatic Address Setting
9-22-1. Basic wiring diagram
● Link wiring
NOT E
● A terminal plug (black) is attached to each of the outdoor unit
control PCBs. At only one 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.
Fig. 9-18
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9-22-2. Setting outdoor unit system addresses
For the 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
8 – 10 HP
OC (CN500, BLU)
EMG (CN502, BRN)
63PH (CN027, WHT)
FUSE (0.5A, F500)
EXCT
(CN030, RED)
RC P
(CN039, RED)
IC002
FUSE
(6.3A, F101)
CTL2
(CN202, GRN)
CTL1
(CN203, GRN)
N . P . C H E C K
LED2
(CN046, RED)
LED1
R.C.ADD. Rotary switch
MODE (CN038)
IC001
(Power LED)
System address 10s
System address
No.
(2P DIP switch)
0 Automatic address
(Setting at shipment = "0")
1 (If outdoor unit is No. 1)
Fig. 9-19
9-22-3. Checking indoor unit addresses
Use the remote controller to check the addresses of the indoor
units. Press and hold the
seconds or longer (simple settings mode, "ALL" appears on the
remote controller). Then press the
indoor address.
(For the system addresses of the No. 1 outdoor unit, each time
the button is pressed, the address changes as follows: 1-1, 1-2,
...)
The indoor unit fan operates only at the selected indoor unit.
Confirm the indoor unit address.
Press the button again to return to the normal remote
controller mode.
SILENT (CN037, WHT)
PUMP DOWN (CN048)
TEMINAL (CN205, BLK)
C2 (CN020, WHT)
C1 (CN021, WHT)
9-22-4. Indicating (marking) the indoor and outdoor unit
TS (CN022, RED)
combination number
TO (CN023, BLK)
TD (CN024, BLK) Indicate (mark) the number after automatic address setting is
MOV1
completed.
(CN300, WHT)
(1) So that the combination of each indoor unit can be easily
MOV2
checked when multiple units are installed, ensure that
(CN301, BLK)
the indoor and outdoor unit numbers correspond to the
LED (D041 EEPROM LED)
system address number on the outdoor unit control PCB,
EEPROM
and use a magic marker or similar means which cannot
TEST (CN033, RED)
be easily removed to indicate the numbers in an easily
C-CHK (CN035)
visible location on the indoor units (near the indoor unit
A.ADD (CN047)
nameplates).
R.C.ADD. DIP switch
Example: (Outdoor) 1 – (Indoor) 1
D115
(Outdoor) 2 – (Indoor) 1
Fig. 9-20
(2) These numbers will be needed for maintenance. Be sure to
System address
indicate them.
digit 1s place
(Rotary switch)
Both OFF
"0" setting
ON
ON
1 2 OFF
Both OFF
"1" setting
ON
ON
1 2
OFF
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button and button for 4
button and select the
Fig. 9-21