6 Configuration
Installation and operation manual
19
RXYSQ6TMYFK
VRV IV-S system air conditioner
4P524881-1 – 2018.02
Setting
Value
Description
[2‑22]
Automatic low noise setting and level during night time.
By changing this setting, you activate the automatic low noise
operation function of the unit and define the level of operation.
Depending on the chosen level, the noise level will be lowered. The
start and stop moments for this function are defined under setting
[2‑26] and [2‑27].
0 (default)
Deactivated
1
Level 1
Level 3<Level 2<Level
1
2
Level 2
3
Level 3
[2‑25]
Low noise operation level via the external control adaptor.
If the system needs to be running under low noise operation conditions
when an external signal is sent to the unit, this setting defines the level
of low noise that will be applied.
This setting will only be effective when the optional external control
adaptor (DTA104A61/62) is installed and the setting [2‑12] was
activated.
1
Level 1
Level 3<Level 2<Level
1
2 (default)
Level 2
3
Level 3
[2‑26]
Low noise operation start time.
This setting is used in conjunction with setting [2‑22].
1
20h00
2 (default)
22h00
3
24h00
[2‑27]
Low noise operation stop time.
This setting is used in conjunction with setting [2‑22].
1
6h00
2
7h00
3 (default)
8h00
[2‑30]
Power consumption limitation level (step 1) via the 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
defines the level power consumption limitation that will be applied for
step 1. The level is according to the table.
1
60%
2
65%
3 (default)
70%
4
75%
5
80%
6
85%
7
90%
8
95%
[2‑31]
Power consumption limitation level (step 2) via the 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
defines the level power consumption limitation that will be applied for
step 2. The level is according to the table.
—
30%
1 (default)
40%
2
50%
3
55%
[2‑32]
Forced, all time, power consumption limitation operation (no external
control adaptor is required to perform power consumption limitation).
If the system always needs to be running under power consumption
limitation conditions, this setting activates and defines the level power
consumption limitation that will be applied continuously. The level is
according to the table.
0 (default)
Function not active.
1
Follows [2‑30] setting.
2
Follows [2‑31] setting.
[2‑41]
Type of indoor units
After changing this setting, you have to power OFF the system, wait for
20 s, and then power ON again. If not, the setting will not be processed
and malfunction codes might occur. The type of indoor units is
detected automatically.
—
VRV DX indoor units installed
—
RA DX indoor units installed
[2‑81]
Cooling comfort setting.
This setting is used in conjunction with setting [2‑8].
0
Eco
1 (default)
Mild
2
Quick
3
Powerful
