Daikin VRV IV W+ Series Installer And User Reference Manual page 123

RWEYQ8~14T9Y1B
VRV IV water-cooled system air conditioner
4P452191-1B – 2020.10
[2‑9]
1
2
3
4
5
6 (default)
7
[2‑12]
Enable the power consumption limitation via external control adaptor
(DTA104A61/62).
If the system needs to be running 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.
[2‑12]
0 (default)
1
[2‑20]
Manual additional refrigerant charge.
In order to add the additional refrigerant charge amount in a manual way,
following setting should be applied. Further instructions regarding the different
ways to charge additional refrigerant into your system can be found in chapter
"18.5.2 About charging
[2‑20]
0 (default)
1
[2‑21]
Refrigerant recovery/vacuuming mode.
In order to achieve a free pathway to reclaim refrigerant out of the system or to
remove residual substances or to vacuum the system it is necessary to apply a
setting which will open required valves in the refrigerant circuit so the reclaim of
refrigerant or vacuuming process can be done properly.
[2‑21]
0 (default)
Deactivated.
Activated.
4
refrigerant" [ 96].
Deactivated.
Activated.
To stop the manual additional refrigerant charge
operation (when the required additional refrigerant
amount is charged), push BS3. If this function was not
aborted by pushing BS3, the unit will stop its operation
after 30 minutes. If 30 minutes was not sufficient to add
the needed refrigerant amount, the function can be
reactivated by changing the field setting again.
Deactivated.
20 Configuration
|
T target (°C)
c
41°C
42°C
43°C
44°C
45°C
46°C
49°C
Description
Description
Description
Installer and user reference guide
123