Daikin VRV S RXQ4/5ARV1, Service Manual

Page: 146 / 377

Field Settings for Outdoor Unit (6/8 HP Models) SiAF332111E
140 Part 5 Field Settings and Test Operation
 Mode 2-30: Power consumption limitation level 1 . If the system needs to be running
under power consumption limitation conditions via the external control adaptor for outdoor
unit DTA104A61/62. This setting defines the level power consumption limitation that will be
applied for level 1. The level is according the table.
 Default: 3 (70%)
 Field setting:
 Mode 2-31: Power consumption limitation level 2 . If the system needs to be running
under power consumption limitation conditions via the external control adaptor for outdoor
unit DTA104A61/62. This setting defines the level power consumption limitation that will be
applied for level 2. The level is according the table.

Default: 1 (40%)
 Field setting:
 Mode 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).
 Mode 2-81: Cooling comfort setting . The comfort level is related to the timing and the
effort (power consumption) which is put in achieving a certain room temperature by changing
temporally the refrigerant temperature to different values in order to achieve requested
conditions more quickly.
 Default value: 1 (Mild). Undershoot during cooling operation is allowed compared to the
requested refrigerant temperature, in order to achieve the required room temperature
very fast. The undershoot is not allowed from the startup moment. The startup occurs
under the condition which is defined by the operation mode. In case of cooling operation
the evaporating temperature is allowed to go down to 6°C on temporary base depending
on the situation. When the request from the indoor units becomes more moderate, the
system will eventually go to the steady state condition which is defined by the operation
method above. The startup condition is different from the powerful and quick comfort
setting.

Field setting:
 0: Eco. The original refrigerant temperature target, which is defined by the Te setting
(field setting 2-8) in cooling mode, is kept without any correction, unless for protection
control.
Mode 2-30 current limit set (%)
1 60
2 65
3

70 (default)

4 75
5 80
6 85
7 90
8 95
Mode 2-31 current limit set (%)
1

40 (default)

2 50
3 55
Mode 2-32 Restriction reference
0 Function not active (default)

1 Follows 2-30 setting
2 Follows 2-31 setting