Mitsubishi Electric R410A, Service Handbook

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[2-6 System Connection Example ]
- 28 - HWE14080 GB
2-6 System Connection Example
Examples of typical system connection are shown below.
Refer to the Installation Manual that came with each device or controller for details.
(1) An example of a system to which an MA remote controller is connected
(2) An example of a system to which an ME remote controller is connected
(3) An example of a system to which both MA remote controller and ME remote controller are connected
System
configuration
Connection to the system controller
Address start up for in-
door and outdoor units
Notes
1
System with one out-
door unit
NO
Automatic
address setup
2
System with one out-
door unit
NO
Manual
address setup
Connection of
multiple LOSS-
NAY units
3
Grouping of units in a
system with multiple
outdoor units
NO
Manual
address setup
4
System with one out-
door unit
With connection to transmission line
for centralized control
Manual
address setup
5
System with one out-
door unit
With connection to indoor-outdoor
transmission line
Manual
address setup
System
configuration
Connection to the system controller
Address start up for indoor
and outdoor units
Notes
1
System with one out-
door unit
With connection to transmission line
for centralized control
Manual
address setup
System
configuration
Connection to the system controller
Address start up for in-
door and outdoor units
Notes
1
System with one out-
door unit
With connection to transmission
line for centralized control
Manual
address setup
*MA remote controller and ME remote controller cannot both be connected to the same group.