Daikin RXYQ-TA Series Service Manual page 159

SiUS341615E
[2-5]: Cross wiring check
Default value: 0. Not active.
Set 1: force all connected indoor units to operate the indoor fan on high speed. This setting can be made
to check which units are missing in the communication if the number of indoor units do not correspond to
the system lay out. Ensure that after cross wiring check was confirmed, to return setting to default 2-5-0.
Once setting 2-5-1 is active, it is not automatically returning to default when exit mode 2.
[2-6]: Forced thermostat ON command all connected indoor units
Default value: 0. Not active.
Set 1: force all connected indoor units to operate under "Test" (forced thermostat ON command to
outdoor). Ensure that when the forced thermostat ON needs to be ended, to return setting to default 2-6-0.
Once setting 2-6-1 is active, it is not automatically returning to default when exit mode 2.
[2-8]: Te target temperature during cooling operation
0 (default)
[2-9]: Tc target temperature during heating operation
0 (default)
[2-12]: Enable the night-time low noise function and/or power consumption limitation via external control adaptor
(DTA104A61/62)
If the system needs to be running under night-time low noise operation or under power consumption
limitation conditions when an external signal is sent to the unit, this setting should be changed. This
setting will only be effective when the optional external control adaptor (DTA104A61/62) is installed.
Default value: 0
To activate this function: 1
[2-13]: AIRNET address
When an AIRNET system will be used, outdoor unit needs an AIRNET address.
Also to facilitate the recognition of a system in the map lay out of the service checker type III, set each
system a unique address between 1 and 63.
When duplicating of AIRNET address, UC error code will appear on central control.
[2-16]: Heat pump lockout 1
Heat pump is always locked out when this setting is ON. If the indoor fan control needs to be changed or
the auto-backup function is required, refer to the setting [2-37].
0 (default)
Field Settings
Value
[2-8]
Auto (6-11°C) (42.8-51.8°F)
2
3
4
5
6
7
Value
[2-9]
Auto (38-46°C) (100.4-114.8°F)
1
3
6
Value
[2-16]
1
Te target
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)
Tc target
41°C (105.8°F)
43°C (109.4°F)
46°C (114.8°F)
Heat pump lockout 1
OFF
ON
Field Settings for Outdoor Unit
146