Daikin VRV Aurora RXLQ-TATJU Series Service Manual page 187

SiUS341802EC
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2.5.2 Mode 2
Mode 2 is used to change the field settings of the system. Consulting the current field setting value
and changing the current field setting value is possible.
In general, normal operation can be resumed without special intervention after changing field
settings.
Some field settings are used for special operation (e.g. 1 time operation, recovery/vacuuming
setting, adding refrigerant setting, etc.). In such a case, it is required to abort the special operation
before normal operation can restart. It will be displayed in below explanations.
Part 5 Field Settings and Test Operation
shows the status of power consumption limitation operation.
 0: unit is currently not operating under power consumption limitations
 1: unit is currently operating under power consumption limitation
Power consumption limitation reduces the power consumption of the unit compared
to nominal operating conditions.
Power consumption limitation can be set in mode 2.
There are two methods to activate power consumption limitation of the outdoor unit
system.
The first method is to enable a forced power consumption limitation by field setting.
The unit will always operate at the selected power consumption limitation.
The second method is to enable power consumption limitation based on an external
input. For this operation an optional accessory is required.
shows the current Te target parameter position.
shows the current Tc target parameter position.
shows the AIRNET address.
shows the total number of connected indoor units.
It can be convenient to check if the total number of indoor units which are installed
match the total number of indoor units which are recognized by the system. In case
there is a mismatch, it is advised to check the communication wiring path between
outdoor and indoor units (F1/F2 communication line).
shows the total number of connected outdoor units (in case of multiple outdoor
system).
It can be convenient to check if the total number of outdoor units which are installed
matches the total number of outdoor units which are recognized by the system. In
case there is a mismatch, it is advised to check the communication wiring path
between outdoor and outdoor units.
shows the latest error code.
shows the 2nd latest error code.
shows the 3rd latest error code.
When the latest error codes were reset by accident on an indoor unit user interface,
they can be checked again through this monitoring settings.
shows the current cooling comfort setting.
shows the current heating comfort setting.
Field Setting from Outdoor Unit
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