
apartment interface connection
Remarks:
if powered through the unit bus system, only one indoor unit can be set as the master indoor unit.
1 2
POWER
– +
To HANDSET 4
System input
(connect to 323002 - output)
System output
(connect to 323002 - input)
To HANDSET 2
To HANDSET 3
POWER
– +
322020
323015
323009
Handset
not configurated
Diagram 4
To configure the interface
with address FFII#I#I
100
WIRING DIAGRAMS - VARIANTS
Summary of Contents for D45 SYSTEM
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