154
Check code
[E08] / [96]
(d07 / AI-NET)
Check code name
Duplicated indoor addresses
Cause of operation
Indoor addresses are duplicated.
Sub-code: Duplicated indoor address
Using a main remote controller (RBC-AMT21E), check the setup item codes (DN code) 12, 13, and 14.
When there is no address duplication, check to the following flowchart.
YES
YES
YES
NO
NO
NO
Is cable connection to
communication line normal?
Is not communication line connected
to the different outdoor unit?
Is indoor unit quantity connected
to outdoor unit correct?
Set up indoor address again.
Correct communication line.
Correct cable connection.
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