Panasonic U-36LE1U6 Installation Instructions Manual page 38

Basic wiring diagram: Example (2)
No. 1 unit settings
System address
(system 1 setting)
(S003)
(S002)
ON
ON
1 2
OFF
Outdoor unit
system 1
Indoor unit
Controller
(S002)
T o other syste m
link wiring
Indoor and outdoor unit power can be turned ON for each system separately.
Indoor and outdoor unit power cannot be turned ON for each system separately.
Automatic address setting in Heating mode
Automatic address setting in Cooling mode
If link wiring is used
* When multiple outdoor units exist, remove the socket that
is used to short-circuit the terminal plug (CN33) from all
outdoor unit PCBs except for 1.
Alternativel y , move the sockets to the "OPEN" side .
No. of indoor units
(6 units setting)
(S004)
Leave the socket
that is used to
Unit
short-circuit the
No. 1
terminal plug.
(CN33)
Inter-unit control wiring
1-1 1-2
Remote
No. 2 unit settings
System address No. of indoor units
(system 2 setting) (7 units setting)
(S003)
(S004)
ON
ON
1 2
OFF
Unit
Outdoor unit
No. 1
system 2
Indoor unit 2-1
Remote
Controller
Make settings as appropriate for the cases listed belo w .
(Refer to the instructions on the following pages.)
Fig. 7-6
38
1-3
Remote control
communucation wiring
Leave the socket
that is used to open
circuit the terminal
plug (CN33).
Inter-unit control wiring
2-2
Remote control
communucation wiring
Case 1
Case 2
Case 3
1-6
2-7