Mitsubishi Electric AE-200A Service Handbook page 41

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[IV Product specifications and functions]
Item
Enable/disable
Schedules can be enabled or disabled per group, per block, or per floor, or collectively.
schedule
Prohibit local remote
The items for prohibiting operation from a local remote controller can be selected per group, per
controller operation
block, or per floor, or collectively. (The items that can be prohibited are ON/OFF, operation mode, set
setting
temperature, filter sign, fan speed, air direction, and timer.)
Note: The items that can be prohibited differ depending on the model of the air conditioner,
External input function
Emergency stop/normal, emergency stop recover/normal, ON/OFF, prohibit/permit local remote
settings*3
controller operation, and peak cut level settings be set for all managed air conditioners by inputting a
wet contact signal (12 V DC or 24 V DC) from an external device.
(The PAC-YG10HA external I/O adapter is required separately.)
Note: An external I/O adapter needs to be connected to each AE-200, AE-50, and EW-50.
External output
The operation signal is output when one or more air-conditioning units are in operation, and the error
function settings*4
signal is output when one or more air-conditioning units are in error (with the exception of the
operation output signal of general equipment (DIDO controller connection), which is output when the
equipment is in error).
(The PAC-YG10HA external I/O adapter is required separately.)
Note: In the case of external output of an error signal with the AE200, an error signal is output
Filter sign reset
The filter sign display can be reset per group, per block, or per floor, or collectively.
Error reset
An error that is currently occurring can be reset.
Error history reset
The error history (unit errors and communication errors) can be reset.
ON/OFF display
The ON/OFF LED of the AE-200/AE-50/EW-50 is on when one or more groups are operating and
(Collective)
off when all groups are stopped (with the exception of general equipment (DIDO controller
connection)).
Energy management
The apportioning results can be displayed using the AE-200 apportioned electricity billing function.
table*5
Also, the apportioning results can be output to a USB memory device.
Operation status per
ON/OFF, operation mode, set temperature, fan speed, air direction, ventilation mode, interlocked
group
LOSSNAY ON/OFF, schedule operation enabled/disabled, peak cut, and night purge can be
displayed per group
Note: The items that can be displayed differ depending on the models in the group.
Filter sign display
The filter sign can be displayed per group, per block, or per floor, or collectively.
Local remote controller
The items for which operation with a local remote controller is prohibited for this unit or another
operation prohibited
system controller are displayed.
display
Display of errors
The address and error code are displayed for a unit with an error, and the address of the unit that
occurring on
detected the error is displayed.
air-conditioning units
Monitoring of error
Up to 512 errors that occurred in the past are stored. 128 for each AE-200/AE-50/EW-50.
history of
(64 unit errors and 64 communication errors)
air-conditioning units
Error mail send history
The history of mail sent at the time of error occurrence and error recovery can be checked.
Monitoring of
The measurement values of the temperature sensor and humidity sensor of the AI controller and the
measurement status
measurement values of the electricity meter, water supply meter, etc. of the PI controller can be
monitored.
Refrigerant system
A list of refrigerant systems (connection information of outdoor units and indoor units) connected to
display
the AE-200/AE-50/EW-50 can be displayed.
Current date and time
The current date and time can be set.
settings
License registration
Purchased licenses can be registered.
LOSSNAY, etc.
(An emergency stop of the AE-50 system cannot be performed by an external input to the
AE-200.)
when an error occurs with any of the AE-200, AE-50, and EW-50.
In the case of output of an error signal with the AE-50/EW-50, an error signal is output when
an error occurs with each of the AE-50 and EW-50.
Description
37

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