Daikin VRV IV RXYQ TYDN Series Engineering Data page 43

Installation Manual
Default value=0.
To activate this function change [2-20]=1.
To stop the manual additional refrigerant charge opera-
tion (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.
ant amount, the function can be reactivated by changing the
[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 vacu-
um 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.
Default value=0.
To activate function change [2-21]=1.
To stop the refrigerant recovery/vacuuming mode, push
BS3. If BS3 is not pushed, the system will remain in refriger-
ant recovery/vacuuming mode.
[2-22]= Automatic low noise setting and level during night time
By changing this setting, you activate the automatic low
operation. Depending on the chosen level, the noise level
will be lowered (3: Level 3<2: Level2<1: Level1).
under setting [2-26] and [2-27].
Default value=0.
To activate function change [2-22]=1, 2 or 3.
If the system needs to be running under low noise operation
Level 3<2: Level 2<1: Level 1).
control adaptor (DTA104A61/62) is installed and the setting
[2-12] was activated.
Default value=2.
To activate function change [2-25]=1, 2 or 3.
[2-26]= Low noise operation start time
Change [2-26]=1, 2 or 3 in function of required timing.
Default value=2.
This setting is used in conjunction with setting [2-22].
[2-27]= Low noise operation stop time
Default value=3.
This setting is used in conjunction with setting [2-22].
3P362438-1B English
44
Value Start time automatic low noise
[2-26]
1 8:00 p.m.
2 10:00 p.m. (default)
3 12:00 a.m.
Value Start time automatic low noise
[2-27]
1 6:00 a.m.
2 7:00 a.m.
3 8:00 a.m. (default)
control adaptor (DTA104A61/62)
If the system needs to be running under power consumption
tion that will be applied for step 1. The level is according to
-
the table.
Default value=3.
Change [2-30]=1, 2, 3, 4, 5, 6, 7 or 8 in function of required
limitation.
Value
[2-30]
1
2
3
4
5
6
7
8
control adaptor (DTA104A61/62)
If the system needs to be running under power consumption
tion that will be applied for step 2. The level is according to
the table.
Default value=1.
Change [2-31]=1, 2 or 3 in function of required limitation.
Value
[2-31]
1
2
3
[2-32]= Forced, all time, power consumption limitation operation
consumption limitation)
If the system always needs to be running under power
consumption limitation conditions, this setting activates and
applied continuously. The level is according to the table.
Default value=0 (OFF).
Value
[2-32]
0
1
2
Change [2-32]=0, 1 or 2 in function of required limitation.
EDUS341411-N
-
Power consumption limitation
60%
65%
70% (default)
75%
80%
85%
90%
95%
-
Power consumption limitation
40% (default)
50%
55%
Restriction reference
Function not active (default)
Follows [2-30] setting
Follows [2-31] setting
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3P362438-1B
Installation of Outdoor Units