75
6 Using the System
This alarm message is displayed in cases such as the
following.
1
The following “Detailed settings” were made from a local
remote controller.
(for address, extension settings, indoor unit capacity, or
presence/abesnce of an electric heater)
2
Only con
fi
rmation of “Detailed setting” was made from a
local remote controller.
3
Automatic address setting was carried out for an indoor
or outdoor unit.
4
An additional indoor or outdoor unit was installed.
* “Con
fi
guration” includes not only the number of units and
address but also indoor unit capacity, main/sub unit setting,
and presence/absence of an electric heater.
While this message is visible, no other operations can be performed except Do later. or
Do now. .
When touching Do later. , this window closes and other screen operations are made possible.
However, after a while the message will be displayed again.
Touch Do now. to con
fi
rm whether the con
fi
guration has been actually changed.
When a con
fi
guration change was detected as a result of con
fi
guration con
fi
rmation, cut-off
processing is automatically performed and the post-variation con
fi
guration is established. When
there is no change in con
fi
guration, the screen exits con
fi
guration con
fi
rmation processing.
For example, imprudently pressing Do now. while a communication error message is displayed
will result in an automatic cut-off processing to establish the current con
fi
guration. Therefore,
take full care to avoid such a mistake.
When establishing a con
fi
guration without making cut-off processing, press Do later. to once
close the screen and perform “Check system Con
fi
guration” using the 6-9 screen.
After this, proceed “Perform cut-off?”
“Cancel”
“Con
fi
rm the current system con
fi
guration?”
“OK” in accordance with “6.9.1. When a system con
fi
guration change detected”.
When no operation has been made on this screen for twelve hours or more, cut-off and post-
variation con
fi
guration
fi
xing processing are automatically carried out.
Caution
Imprudent cut-off processing and con
fi
guration
fi
xing or neglecting them when necessary may
cause a signi
fi
cant inconvenience in control.
When this alarm message is displayed, do not operate the system and contact the store where
you purchased it or its service agency.
This message may be displayed also in inspecting the air conditioner. In such a case inform the
person in charge of service of the fact.
6.9.2 When system con
fi
guration may change
CZ-256ESMC2_EN.indb 75
CZ-256ESMC2_EN.indb 75
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Содержание CZ-256ESMC2
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