EDUS39-605 Control Devices
Controls 21
2.4.4 Description of Functions
Individual Screen, All Screen, Zone Screen
This controller can perform operations in the following screens:
INDIVIDUAL SCREEN for performing group operations.
ALL SCREEN for performing operations for all units at once.
ZONE SCREEN for performing zone operations.
Basic functions
Zone control functions
Function Descriptions of outline
Individual/Zone control Up to 64 groups (Max. 128 units and max. 16 units per group) of indoor units and HRV units
can be controlled by individually or by zone.
Unified ON/OFF ON/OFF can be set for each zone, and can be controlled simultaneously for entire system
by push button or by remote controller.
Malfunction code display The status of each group is always displayed, such as ON/OFF, error, etc. If the error
occurs, it displays the malfunction code and type of error with the self-diagnosis function.
Connection of unification adaptor for
computerized control
By connecting the optional unification adaptor for computerized control , it can be linked with
the central monitoring panel by contact signal, which enables you to operate ON/OFF
simultaneously, and monitor the operating status.
Remote control acceptance/rejection It is possible to restrict the function of local remote controller:Only ON operation rejection,
or ON/OFF operation rejection.
2 central controllers By connecting two central remote controllers, the same air-conditioner can be controlled
from 2 locations: By tenant or administration office.
Function Descriptions of outline
Zone control The zone function is a function to control one or more groups of airconditioners, and
operation settings, such as ON/OFF, can be made by zone.
Up to 64 zones Up to 64 zones (64 groups for each zone) can be set. However, the group setting spreading
over the plural zone cannot be set.
Zone register When the power is supplied the first time, each group is registered in its respective zone.
You can register several groups in the same zone by switch, to enable simultaneous
operation of the units immediately. The temperature setting is also controlled by zone
simultaneously.
Zone setting By adding the zone setting function (Zone “0”) from the central remote controller, you can
make one setting for all the zones registered by single operation.
ON/OFF control of zone For example, if there are three groups in one room and if you register these three groups as
one zone, you can operate all three simultaneously by single operation (ON/OFF,
temperature setting, and so forth.
You can also operate each group individually by local remote controller.
Maintaining zone setting Even if the power is turned off, the zone configurations set are maintained semi-permanently
and saved in non-volatile memory.
Cool/Heat changeover by zone The cool/heat changeover can be made by zone if you establish a master group for Cool/
Heat changeover for that zone.
Batch operation The same setup is possible at one operation to all the groups registered on the "All" screen.
No local remote controller Even without a local remote controller, you can still perform the same batch operation.
However, in this case, each air-conditioning unit consists counts as group.
Combination with other controllers You can combine opeations with a unified ON/OFF controller and a schedule timer.
Refer to the system configuration for details.
Connection to central monitoring panel You can combine with an Interface for use in BAC net
and a data station in order to connect
to the central monitoring panel. A parallel interface can also be connected.
To Next Page
Loading...
