Daikin VRV IV RXYQ TTJU Series, Engineering Data

Page: 43 / 91

Installation Manual EDUS341411-N
44 Installation of Outdoor Units
3P362438-1B
34 3P362438-1B English
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.
+HOKPWVGUYCUPQVUWHƂEKGPVVQCFFVJGPGGFGFTGHTKIGT -
ant amount, the function can be reactivated by changing the
ƂGNFUGVVKPICICKP
[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
PQKUGQRGTCVKQPHWPEVKQPQHVJGWPKVCPFFGƂPGVJGNGXGNQH
operation. Depending on the chosen level, the noise level
will be lowered (3: Level 3<2: Level2<1: Level1).
6JGUVCTVCPFUVQROQOGPVUHQTVJKUHWPEVKQPCTGFGƂPGF
under setting [2-26] and [2-27].
Default value=0.
To activate function change [2-22]=1, 2 or 3.
=? .QYPQKUGQRGTCVKQPNGXGNXKCVJGGZVGTPCNEQPVTQNCFCRVQT
If the system needs to be running under low noise operation
EQPFKVKQPUYJGPCPGZVGTPCNUKIPCNKUUGPVVQVJGWPKVVJKU
UGVVKPIFGƂPGUVJGNGXGNQHNQYPQKUGVJCVYKNNDGCRRNKGF
Level 3<2: Level 2<1: Level 1).
6JKUUGVVKPIYKNNQPN[DGGHHGEVKXGYJGPVJGQRVKQPCNGZVGTPCN
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.
Value
[2-26] Start time automatic low noise
QRGTCVKQPCRRTQZKOCVGN[
1 8:00 p.m.
2 10:00 p.m. (default)
3 12:00 a.m.
This setting is used in conjunction with setting [2-22].
[2-27]= Low noise operation stop time
Default value=3.
Value
[2-27] Start time automatic low noise
QRGTCVKQPCRRTQZKOCVGN[
1 6:00 a.m.
2 7:00 a.m.
3 8:00 a.m. (default)
This setting is used in conjunction with setting [2-22].
=? 2QYGTEQPUWORVKQPNKOKVCVKQPNGXGNUVGRXKCVJGGZVGTPCN
control adaptor (DTA104A61/62)
If the system needs to be running under power consumption
NKOKVCVKQPEQPFKVKQPUYJGPCPGZVGTPCNUKIPCNKUUGPVVQVJG
WPKVVJKUUGVVKPIFGƂPGUVJGNGXGNRQYGTEQPUWORVKQPNKOKVC
-
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] Power consumption limitation
CRRTQZKOCVGN[
1 60%
2 65%
3 70% (default)
4 75%
5 80%
6 85%
7 90%
8 95%
=? 2QYGTEQPUWORVKQPNKOKVCVKQPNGXGNUVGRXKCVJGGZVGTPCN
control adaptor (DTA104A61/62)
If the system needs to be running under power consumption
NKOKVCVKQPEQPFKVKQPUYJGPCPGZVGTPCNUKIPCNKUUGPVVQVJG
WPKVVJKUUGVVKPIFGƂPGUVJGNGXGNRQYGTEQPUWORVKQPNKOKVC
-
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] Power consumption limitation
CRRTQZKOCVGN[
1 40% (default)
2 50%
3 55%
[2-32]= Forced, all time, power consumption limitation operation
PQGZVGTPCNEQPVTQNCFCRVQTKUTGSWKTGFVQRGTHQTORQYGT
consumption limitation)
If the system always needs to be running under power
consumption limitation conditions, this setting activates and
FGƂPGUVJGNGXGNRQYGTEQPUWORVKQPNKOKVCVKQPVJCVYKNNDG
applied continuously. The level is according to the table.
Default value=0 (OFF).
Value
[2-32]
Restriction reference
0 Function not active (default)
1 Follows [2-30] setting
2 Follows [2-31] setting
Change [2-32]=0, 1 or 2 in function of required limitation.