Daikin REYQ-TA Series Service Manual page 154

Field Setting from Outdoor Unit
[1-5]: shows the current Te target parameter position.
[1-6]: shows the current Tc target parameter position.
[1-10]: 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).
[1-13]: 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 (Q1/Q2 communication line).
[1-17]: shows the latest error code.
[1-18]: shows the error code which occurred 1 time before current error code.
[1-19]: shows the error code which occurred 2 time before current 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.
[1-40]: shows the current cooling comfort setting.
[1-41]: shows the current heating comfort setting.
2.4.2 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, manual
adding refrigerant setting, etc.). In such a case, it is required to abort the special operation before normal
operation can restart. It will be indicated in below explanations.
[2-8]: Te target temperature during cooling operation
0 (default)
141
Value
[2-8]
1
2
3
4
5
6
7
Te target
Auto
3°C (37.4°F)
6°C (42.8°F)
7°C (44.6°F)
8°C (46.4°F)
9°C (48.2°F)
10°C (50°F)
11°C (51.8°F)
SiUS371614E
Field Settings