Sample System Connection - Mitsubishi Electric City Multi PQHY-P72 Service Handbook

Mitsubishi electric air conditioners city multi service handbook
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[3] Sample System Connection

Examples of typical system connection are shown on pages [4] to [6].
(1) An example of a system to which an MA remote controller is connected
System
configuration
System with
one outdoor
1.
(heat source)
unit
System with
one outdoor
2.
(heat source)
unit
Grouping of
units in a sys-
tem with mul-
3.
tiple outdoor
(heat source)
units
System with
one outdoor
4.
transmission line for
(heat source)
unit
System with
one outdoor
5.
transmission line for
(heat source)
unit
System with
one outdoor
6.
(heat source)
unit
(2) An example of a system to which an M-NET remote controller is connected
System
configuration
System with one
1.
transmission line for
outdoor (heat
source) unit
(3) An example of a system to which both MA remote controller and M-NET remote controller are connected
System
configuration
System with one
1.
transmission line for
outdoor (heat
source) unit
Address start
up for indoor
Connection to the
and outdoor
system controller
(heat source)
units
Automatic
ON
address setup
Manual
ON
address setup
Manual
ON
address setup
With connection to
Manual
address setup
centralized control
With connection to
Manual
address setup
centralized control
With connection to
indoor-outdoor
Manual
(heat source)
address setup
transmission line
Address start
up for indoor
Connection to the
and outdoor
system controller
(heat source)
units
With connection to
Manual
address setup
centralized control
Address start
up for indoor
Connection to the
and outdoor
system controller
(heat source)
units
With connection to
Manual
address setup
centralized control
O: Applicable, - : Non-applicable
Unit models
Y,WY
R2,WR2
Series
Series
O
O
O
O
O
O
O
O
-
O
O
O
O: Applicable, - : Non-applicable
Unit models
Y,WY
R2,WR2
Series
Series
O
O
O: Applicable, - : Non-applicable
Unit models
Y,WY
R2,WR2
Series
Series
O
O
- 23 -
[ II Restrictions ]
Pages
Notes
[4] 1.
Connection
of multiple
[4] 2.
LOSSNAY
units
[4] 3.
[4] 4.
Connection
of multiple
[4] 5.
BC control-
lers
[4] 6.
Pages
Notes
[5] 1.
Pages
Notes
[6]

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