Daikin VRV EMERION RXYQ-AATJA, Service Manual

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SiUS342303E Field Setting from Outdoor Unit
Part 5 Field Settings and Test Operation 202
[2-31]: Power consumption limitation level (step 2) via the external control adaptor
(DTA104A62)
If the system needs to run 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.
Default value: 1
Change [2-31] to 1, 2 or 3 in function of required limitation.
Value
[2-31]
Power consumption limitation (approximately)
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 run 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]
Restriction reference
0 (default) Function not active
1 Follows [2-30] setting
2 Follows [2-31] setting
Change [2-32]: 0,1 or 2 in function of required limitation.
[2-34]: Indoor fan tap setting
Indoor units fan speed limitation related to connection capacity and outdoor air
temperature for energy saving
Value
[2-34]
Indoor fan tap setting
0 (default) Fan speed is limited to L tap when indoor units capacity

130%.
1 In heating mode, fan speed is limited to L tap when indoor units capacity

130%.
2
Fan speed follows the setting of remote controllers (not limited by indoor units
connection capacity).
[2-35]: Height difference setting
Default value: 1
In case the outdoor unit is installed in the lowest position (indoor units are installed on a
higher position than outdoor units) and the height difference between the highest indoor
unit and the outdoor unit exceeds 40 m (130 ft), the setting [2-35] should be changed to
0.
[2-38]: Emergency operation “Master”
To disable compressor operation permanently: in case of single module or “Master” unit
of a multi outdoor system, this setting allows:
Default value: 0. Compressor operation enabled.
Field setting:
 Set 1: Master INV. 1 is disabled permanently.

Set 2: Master INV. 2 is disabled permanently
 Set 3: Master module is disabled permanently.