3.1.4. Connections
To connect the DIII-NET communication line, use the 2 terminals F1 and F2 under the label “DIII” on the rear face. These 2 terminals have
no polarity. An example of connecting more than two air conditioning devices is shown in the following conceptual connection diagram.
CAUTION
Make sure that the wires you are connecting to the F1 and F2 terminals are not power wires.
Inadvertently connecting power wires to these terminals results in a failure of the air
conditioner or intelligent Touch Manager.
<Conceptual connection diagram with air conditioning equipment>
A Outdoor unit
B OUT - OUT
C IN - OUT
D Indoor unit
E A maximum of 16 indoor units can be connected per remote controller group.
F A maximum of 64 remote controller groups (128 indoor units) can be connected.
A maximum of 64 indoor units can be connected when power distribution is enabled.
To Next Page
Loading...
