5-21
5
E14
Main unit duplication in simultaneous-operation multi control (detected outdoor unit)
Error Detection Method
Failure Diagnosis
It is judged an error that the main units are duplicated in the indoor unit group.
Main unit setting was made in the indoor unit group control setting of the remote control detailed settings mode.
•
1.
2.
Carry out the auto address setting.2-2
Are multiple indoor units set up as the main unit?
1-1
Set up only one indoor unit as the main unit and other indoor units to the sub-unit.2-1
2-1
2-2
Yes
No
2 Installation
& Setting
1 Group
Control
Address
Sec5.indd21Sec5.indd21 2012/03/0920:44:122012/03/0920:44:12