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WT07627X03
7-1-2-4. Advanced Setting
[1] Time Master/Sub
In the [Time Master] section, select [Master] or [Sub]. The default setting is [Master].
This setting is required to change only for a system with multiple AE-200 controllers. Set to [Master] on only one
of the AE-200 controllers in a system, and set to [Sub] on the rest of the AE-200 controllers. The date and time
synchronization is performed from the AE-200 whose [Time Master] setting is set to [Master] to the AE-200 whose
[Time Master] setting is set to [Sub].
Note: When only one AE-200 controller is connected to the system, leave the default setting [Master] as it is.
Note: When multiple AE-50 controllers are connected to the system, leave the default setting [Master] as it is on all AE-50
controllers.
[2] Schedule: Season setting
In the [Schedule: Season setting] section, select [Available] to enable the seasonal settings of the weekly schedules
and [Not Available] to disable. Unless otherwise specified, leave the default setting [Available] as it is.
Note: The settings made on this screen on the AE-200 will be reflected on this screen on the AE-50/EW-50.
[3] Hold type
In the [Hold type] section, select [Normal] or [Forced].
The Hold function is a function to disable the operations that were scheduled for air conditioning unit groups.
If the setting for [Hold] is set to [ON] on the Monitor/Operation screen and the [Hold type] on the screen above is
set to [Forced], the [Hold] setting can be cancelled only from the AE-200/AE-50/EW-50. If the [Hold type] is set
to [Normal], the [Hold] setting can be cancelled from AE-200/AE-50/EW-50, other system controllers, or remote
controllers.
Note: The Hold function can be used on the AE-200A/AE-50A/EW-50A, but not on the AE-200E/AE-50E/EW-50E.
Note: The Hold function cannot be used on general equipments.
Note: The setting [Forced] will not be effective on Air To Water (PWFY) unit groups, LOSSNAY unit groups, and air conditioning
unit groups that do not support the Hold function (i.e., Mr. Slim M-Series/P-Series indoor units).
If the setting for [Hold] is set to [ON] on those unit groups on the Monitor/Operation screen and the [Hold type] on the screen
above is set to [Forced], the setting [Normal] will be effective.
[4] Old model compatibility mode
In the [Old model compatibility mode] section, select [ON] or [OFF].
Select [ON] when not using the Dual set point function.
When [ON] is selected, the Prohibit Remote Controller function (Timer, Air Direction, Fan Speed) cannot be used.
Note: If the setting is changed, the controller will reboot.
Note: When changing the old model compatibility mode while this mode is used, note the following.
• The set temperature will go back to the default setting value. Write down the current set temperature of each group to
reconfigure the set temperature settings later.
• The set temperature for the schedule settings will be cleared. Write down the current set temperature of each group for
schedule settings to reconfigure the set temperature settings later.
• Some equipment whose operation is to be interlocked with another equipment support the dual set point function in the
Auto mode. Reconfigure the Interlock Control setting if it is affected by the change of the old model compatibility mode.
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