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Installation Manual 3P581074-1D
DGE601A51/DGE602A51
21
English
3.1.1
Terminals location and schematic connection diagram
To connect the DIIINET communication line, use
[F1]
and
[F2]
terminals that are located
on the front face and indicated with
[DIII-1]
and
[DIII-2
DGE601A51 only
]
. These 2 termi
nals have no polarity.
An example of connecting more than two air conditioning devices is shown in the following
schematic connection diagram.
<Schematic connection diagram with air conditioners>
MONITOR
F1 F2
G
E
F
A
Outdoor unit
B
OUT - OUT communication (terminal)
C
IN - OUT communication (terminal)
D
Indoor unit
E
A maximum of 16 indoor units can be connected to 1 remote controller group.
F
A remote controller group can connect a maximum of 64 groups (64 indoor units) to
each DIIINET communication line.
G
When connecting an additional centralised controller
01_EN_3P581074-1D.indd 21
2021/06/22 13:00:18