Daikin VRV IV Q+ Series Installer And User Reference Manual page 127

RXYQQ8~20U7Y1B
VRV IV Q+ series heat pump
4P546229-1A – 2020.10
[2‑0]
2
(a)
It is necessary to use the optional external control adaptor for outdoor unit
(DTA104A61/62). See the instruction delivered with the adaptor for further details.
[2‑8]
T target temperature during cooling operation.
e
[2‑8]
0 (default)
2
3
4
5
6
7
For more information and advice about the impact of these settings, see
"20.3 Energy saving and optimum
[2‑9]
T target temperature during heating operation.
c
[2‑9]
0 (default)
1
3
6
For more information and advice about the impact of these settings, see
"20.3 Energy saving and optimum
[2‑18]
Fan high static pressure setting.
In order to increase the static pressure the outdoor unit fan is delivering, this
setting should be activated. For details about this setting, see technical
specifications.
[2‑18]
0 (default)
1
[2‑20]
Manual additional refrigerant charge.
In order to add the additional refrigerant charge amount in a manual way (without
automatic refrigerant charging functionality), following setting should be applied.
Further instructions regarding the different ways to charge additional refrigerant
into your system can be found in chapter
Description
Slave unit for Cool/Heat operation when outdoor units
are connected in multiple system combination
T
4
operation" [ 131].
T
4
operation" [ 131].
Description
Deactivated.
Activated.
"About charging
20 Configuration
|
target (°C)
e
Auto
6
7
8
9
10
11
target (°C)
c
Auto
41
43
46
4
refrigerant" [
Installer and user reference guide
(a)
.
94].
127