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6-4 Checking the List of Malfunctioning Units
Touch the [Status list] in the main operation screen menu, and then touch [Malfunction] to see a list of units that are currently in error.
Note: If an error occurs, check the unit address, error code and error description before consulting your dealer or service center.
Error code display
Item
Description
1
Floor name or Block name
The name of the floor or block that the unit in error belongs to appears here.
* If a unit, such as an indoor unit or system controller, has not been registered in a group that is the
object of the operation, this area will be blank.
* If the unit in error has not been registered in a block or floor, this area will be blank.
2
Group Name
The name of the group that the unit in error belongs to appears here.
Note: If a unit, such as an outdoor unit or system controller, has not been registered in a group that
is the object of the operation, this area will be blank.
3
Unit address
The address of the unit in error appears here.
If an Expansion controller (EC) is connected, this field will appear in the “EC No.- unit address” format
(e.g., : [1-012]).
4
Number of malfunctioning units The number of malfunctioning units is displayed.
5
Error code
The error code of the error that is causing the malfunction is displayed. Touch the error code to see
the explanation.
6
All reset
Touch [All Reset] when you want to reset the errors on all the malfunctioning units at once.
If “All reset” is touched, the units that are reset will stop.
6
All reset
1
Floor name or
Block name
Floor name or
block name is
displayed here.
2
Group name
The name of the
group is displayed
here.
3
Unit address
The unit address is
displayed here.
4
Number of
malfunctioning
units
The number of
malfunctioning
units is displayed
here.
5
Error code
The error code is
displayed here.
Explanation of error
WT05369X15.book Page 48 Wednesday, November 7, 2012 10:33 AM