E14 Main unit duplication in simultaneous-operation multi control (detected outdoor unit)
1.
Error Detection Method
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.
2.
Failure Diagnosis
1 Group
1-1
Are multiple indoor units set up as the main unit?
Control
Address
2 Installation
2-1
Set up only one indoor unit as the main unit and other indoor units to the sub-unit.
& Setting
2-2
Carry out the auto address setting.
5-21
Yes
2-1
No
2-2
5