Daikin VRV IV+ Installer And User Reference Manual page 91

RYYQ+RYMQ+RXYQ8~20U7Y1B
VRV IV+ heat pump
4P546228-1A – 2019.10
[1‑29] [1‑30] [1‑31]
Shows the estimated leaked refrigerant amount (kg) based on:
▪ [1‑29]: The latest leak detection operation.
▪ [1‑30]: The 2nd last leak detection operation.
▪ [1‑31]: The 3rd last leak detection operation.
To be able to use the leak detection operation, see
4
function" [ 105].
[1‑34]
Shows the remaining days till the next automatic leak detection (if automatic leak
detection function is activated).
When the automatic leak detection function was activated through mode 2
settings, it is possible to see within how many days, the automatic leak detection
will be performed. Depending on the field setting chosen, the automatic leak
detection function can be programmed one time into the future or on perpetual
basis.
Indication is given in remaining days and is between 0 and 365 days.
[1‑35] [1‑36] [1‑37]
Shows the result of:
▪ [1‑35]: The latest automatic leak detection execution.
▪ [1‑36]: The 2nd last automatic leak detection operation.
▪ [1‑37]: The 3rd last automatic leak detection operation.
When the automatic leak detection was activated through mode 2 settings, it is
possible to see what was the last result of the automatic leak detection operation.
[1‑35] [1‑36] [1‑37]
1
2
3
If
[1‑35]=1
[1‑36]=1
[1‑37]=1
For more information see
[1‑38] [1‑39]
Shows:
▪ [1‑38]: The number of RA DX indoor units connected to the system.
▪ [1‑39]: The number of Hydrobox (HXY080/125) indoor units connected to the
system.
[1‑40] [1‑41]
Shows:
Description
Normal execution of leak detection operation occurred.
Operation conditions during leak detection operation
were not satisfied (ambient temperature was not within
the limitations).
Malfunction occurred during leak detection operation.
Then the estimated leaked refrigerant amount is
displayed in
[1‑29]
[1‑30]
[1‑31]
"7.4 Using the leak detection
7 Configuration
|
"7.4 Using the leak detection
4
function" [ 105].
Installer and user reference guide
91