Daikin VRV IV+ Installer And User Reference Manual page 98

7 | Configuration
Installer and user reference guide
98
[2‑83]
Master user interface allocation in case VRV DX indoor units and RA DX indoor
units are used at the same time.
By changing setting [2‑83], you can allow the VRV DX indoor unit to be the
operation mode selector (system power OFF/ON is required after applying this
setting).
[2‑83]
0
1 (default)
[2‑85]
Automatic leak detection interval time.
This setting is used in conjunction with setting [2‑86].
[2‑85]
0 (default)
1
2
3
4
5
6
[2‑86]
Automatic leak detection activation.
When you want to use the automatic leak detection function you have to activate
this setting. By activating setting [2‑86], the automatic leak detection will be
executed depending on the defined value setting. The timing for the next
automatic refrigerant leak detection is subject to setting [2‑85]. The automatic leak
detection will be executed in [2‑85] days.
Each time when the automatic leak detection function was executed the system
will stay idle until it is restarted by manual thermo ON request or by next
scheduled action.
[2‑86]
0 (default)
1
2
[2‑88]
Gathering detailed refrigerant information during test run. For more details, see
"8.4 About the test run" [
[2‑88]
0 (default)
1
VRV DX indoor unit has mode selection right.
RA DX indoor unit has mode selection right setting.
Time between automatic leak detection executions
No leak detection planned.
Leak detection planned once in [2‑85] days.
Leak detection planned every [2‑85] days.
4
110].
Actived.
Deactived.
Description
(days)
365
180
90
60
30
7
1
Description
Description
RYYQ+RYMQ+RXYQ8~20U7Y1B
VRV IV+ heat pump
4P546228-1A – 2019.10