Daikin REYQ72TTJU Installation Manual page 38

This setting will only be effective when the optional external
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]
1
2
3
This setting is used in conjunction with setting [2-22].
[2-27]= Low noise operation stop time
Default value=3.
Value
[2-27]
1
2
3
This setting is used in conjunction with setting [2-22].
[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 limita-
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
[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 limita-
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
35
Start time automatic low noise
operation (approximately)
8:00 p.m.
10:00 p.m. (default)
12:00 a.m.
Start time automatic low noise
operation (approximately)
6:00 a.m.
7:00 a.m.
8:00 a.m. (default)
Power consumption limitation
(approximately)
60%
65%
70% (default)
75%
80%
85%
90%
95%
Power consumption limitation
(approximately)
40% (default)
50%
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.
Default value=0 (OFF).
Value
[2-32]
0
1
2
Change [2-32]=0, 1 or 2 in function of required limitation.
[2-34]= Indoor unit fan tap setting
Indoor units fan speed limitation related to connection ca-
pacity and outdoor air temperature for energy saving.
Default value=0.
Value
Indoor unit fan tap setting
[2-34]
Fan speed is limited to L tap when indoor units
0
capacity ≥ 130%.
In heating mode, fan speed is limited to L tap
1
when indoor units capacity ≥ 130%.
Fan speed follows a setting of the remote
2 controller (not limited by indoor units connection
capacity).
Fan speed is limited to L tap when outdoor
air temperature goes down to below 85.1°F
(29.5°C) and indoor condition A (*). It returns
3
to remote controller setting when outdoor air
temperature goes up to over 90.5 °F (32.5°C) or
indoor condition B (*).
Fan speed is limited to L tap when outdoor
air temperature goes down to below 74.3°F
(23.5°C) and indoor condition A (*). It returns
4
to remote controller setting when outdoor air
temperature goes up to over 79.7°F (26.5°C) or
indoor condition B (*).
Fan speed is limited to L tap when outdoor
air temperature goes down to below 66.7°F
(19.3°C) and indoor condition A (*). It returns
5
to remote controller setting when outdoor air
temperature goes up to over 72.1°F (22.3°C) or
indoor condition B (*).
Fan speed is limited to L tap when outdoor air tem-
perature goes down to below 85.1°F (29.5°C). It
6
returns to remote controller setting when outdoor
air temperature goes up to over 90.5°F (32.5°C).
Fan speed is limited to L tap when outdoor air tem-
perature goes down to below 74.3°F (23.5°C). It
7
returns to remote controller setting when outdoor
air temperature goes up to over 79.7°F (26.5°C).
Fan speed is limited to L tap when outdoor air tem-
perature goes down to below 66.7°F (19.3°C). It
8
returns to remote controller setting when outdoor
air temperature goes up to over 72.1°F (22.3°C).
* Indoor condition A: –3°F <Indoor air temperature - set
temperature <5.4°F
* Indoor condition B: –3°F ≥Indoor air temperature - set
temperature, or ≥5.4°F
Restriction reference
Function not active (default)
Follows [2-30] setting
Follows [2-31] setting
3P362438-3H English