Daikin RXYQ10PY1 [341/487] Description of functions

Daikin RXYQ5PY1 [341/487] Description of functions
ED34-645B Control Devices
Control 733
16
4.3.5 Description of Functions
Individual Screen, all Screen, Zone Screen
This controller can perform operations in the individual screen, all screen, or zone screen.
Individual screen
The individual screen is used when performing group operations.
All screen
The all screen is used when performing operations for all units at once.
Zone screen
The zone screen is used when performing zone operations.
Basic functions
Zone control functions
Cool/Heat changeover and eligibility setting
Note:
Refer to the next page for the selection of cool/heat mode (eligibility for cool/heat changeover).
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 contact signal from outside.
Malfunction code display
The status of each group is always displayed, such as ON/OFF, error, etc. If the error
occurs, it displays the contents of error by malfunction code through the self-diagnosis
function.
Connection of unification adaptor for
computerized control
By connecting the unification adaptor for computerized control (option), it can be linked
with the central monitoring panel and etc. by contact signal, which enables you to
operate ON/OFF simultaneously or 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.)
Descriptions of outline
Zone control
The zone function is a function to control one or more group of air-conditioner, and the
operation setting such as ON/OFF etc. 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 first time, each group is registered in each respective zone.
If you can simply register the several groups in the same zone by switch, so that you can
have simultaneous operation of the units in that zone immediately. (The operation of
temperature setting and etc. is also controlled by zone simultaneously.)
Zone setting
By adding the zone setting function (Zone “0”) from the central remote controller, you
can set the same setting for all the zone 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 these three groups simultaneously by single operation
(ON/OFF, temperature setting etc.).
You still can 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. (saved in non-volatile memory)
Cool/Heat changeover by zone
The cool/heat changeover can be made by zone. However, it is required to have a
master group for Cool/Heat changeover in 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 if there is no local remote controller, you can still perform the same operation.
There is no problem even if no remote controller is connected. (However, in this case,
each one air-conditioner consists of one group.)
Combination with other controllers
You can also combine with a unified ON/OFF controller and a schedule timer.
(Refer to the system configuration for details.)
Connection to central monitoring panel
You can also 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.
Descriptions of outline
Possible control
The operation mode of the outdoor unit can be changed by the local remote controller
or by the central remote controller. (For test operation, change setting of cool/heat
selector switch of the outdoor unit.)
Remote controller acceptance/rejection
You can set the remote controller acceptance/rejection on the central remote controller
by the local remote controller.
"NOT AVAILABLE" DISPLAY
(NO FUNCTION DISPLAY)
If a function is not available in the indoor unit even if the button is pressed, "NOT
AVAILABLE" is may be displayed for a few seconds.

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