Mitsubishi Electric AE-200A Instruction Book page 71

Note
• When BACnet
AE-200/AE-50/EW-50 Instruction Book (BACnet
*1 BACnet® is a registered trademark of ASHRAE (American Society of Heating, Refrigerating and Air-Conditioning Engineers,
INC.).
Important
• When only one AE-200 unit is connected to the system, leave the default setting [Master] as it is.
• When multiple AE-50/EW-50 units are connected to the system, leave the default setting [Master] as it is
on all AE-50/EW-50 units.
(2) Schedule: Season setting
Procedures
1. In "Schedule: Season setting", 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.
(3) Old model compatibility mode
Procedures
1. In "Old model compatibility mode", select [ON] or [OFF].
Select [ON] when not using a Dual set point function and the Prohibit Remote Controller function (Timer, Air
Direction, Fan Speed).
When some of the connected indoor units support a Dual set point function and some do not, selecting [ON]
will mean that they all do not support the function.
When some of the connected indoor units support the Prohibit Remote Controller function (Timer, Air
Direction, Fan Speed) and some do not, selecting [ON] will mean that they all do not support the function.
(4) Hold type
Procedures
1. In "Hold type", 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 Condition List screen of the Web Browser for System
Maintenance Engineer 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.
• The Hold function cannot be used on general equipments.
• 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).
WT07442X02
® *1
is connected, the "Time Master" setting differs. For BACnet
®
function).
71
®
connection, refer to the