English 21
Releasing the changeover master
To change the authority to choose cooling/heating, you must first specify the remote
controller with the authority, then release the authority.
Depending on the system, setting may not be available.
Prerequisite:
You are in the installer menu.
You are operating the controller of the indoor unit that you want to release
from being the changeover master.
Home screen
73
˚F
74
Auto Cool
73
Room
Text mode
Icon mode
Press and hold button for 5 seconds or
longer to display the information screen.
Information screen
12:34
Press
(in that order) and hold
them down for 10 seconds.
The installer menu screen is displayed.
Installer menu screen
Rel Master Control
Text mode
Icon mode
Navigate to “
”.
Sub-menu screen
Rel Master Control
Release
Text mode
Icon mode
Press to release the indoor unit from its
authority.
Result:
• The indoor unit is released from its
authority.
• The controllers of all indoor units display
a blinking “
” icon.
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2020/09/08 14:21:05