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4-2 If used together with system controller.
SW1-2 [ON]
SW2-1 [ON]
Centralized controller
(system controller)
M-NET transmission line
(Centralized control line)
M-NET address 201 to 250 [factory setting 247]
(* Setting of position 100 not required.)
(Note:1) When connecting LOSSNAY, register the sequence must be registered from the shared system controller.
(Note 2) When changing the system configuration, such as the M-NET address, system controller being shared
must be registered or changed.
(Note 3) Refer to the “System Design and Construction Manual” for the outdoor unit for details on the M-NET wiring length.
(Note 4) Set the M-NET address so that it is not duplicated with other units.
ON
OFF
12345678910
ON
OFF
12345678910
ON
OFF
12345678910
Factory setting
247
CN41
OFF
OFF
CN41
M-NET address of LM ADAPTER
LM ADAPTER power switch connector
Combined switch for LM ADAPTER / system controller
OC central control (SC) on/off switch
OC power supply connector
SWU2, 1 [201 to 250]
CN41 as is (power not supplied)
SW1 - 2 [ON] (Used together with system controller)
SW2 -1 [ON] (Central control)
CN41 as is (power not supplied)
Item
Setting
SW2-1 [OFF]
❇ OC : Outdoor Unit
: Switch Position
M-NET transmission line
(Indoor/outdoortransmission line)
M-NET transmission line
(Indoor/outdoortransmission line)
CN41
TB7
TB3
TB7
TB3
OC
OC
as is
as is
CN41
TB2
CN41
CN40
E
LM ADAPTER
Shielded line ground