Daikin REYQ-TA Series Service Manual page 158

Field Setting from Outdoor Unit
[2-34]: Indoor fan tap setting
Indoor fan speed limitation related to connection capacity and outdoor air temperature for energy saving.
0 (default)
∗ Indoor condition A: –1.5°C (–2.7°F) < Indoor air temperature – set temperature < 3°C (5.4°F)
∗ Indoor condition B: –1.5°C (–2.7°F) ≥ Indoor air temperature – set temperature, or ≥ 3°C (5.4°F)
[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 (131 ft), the setting [2-35] should be changed to 0.
145
Value
[2-34]
Fan speed is limited to L tap when indoor units
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 29.5°C (85.1°F)
and indoor condition A (∗). It returns to remote
3
controller setting when outdoor air temperature
goes up to over 32.5°C (90.5 °F) or indoor
condition B (∗).
Fan speed is limited to L tap when outdoor air
temperature goes down to below 23.5°C (74.3°F)
and indoor condition A (∗). It returns to remote
4
controller setting when outdoor air temperature
goes up to over 26.5°C (79.7°F) or indoor
condition B (∗).
Fan speed is limited to L tap when outdoor air
temperature goes down to below 19.3°C (66.7°F)
and indoor condition A (∗). It returns to remote
5
controller setting when outdoor air temperature
goes up to over 22.3°C (72.1°F) or indoor
condition B (∗).
Fan speed is limited to L tap when outdoor air
temperature goes down to below 29.5°C
6 (85.1°F). It returns to remote controller setting
when outdoor air temperature goes up to over
32.5°C (90.5°F).
Fan speed is limited to L tap when outdoor air
temperature goes down to below 23.5°C
7 (74.3°F). It returns to remote controller setting
when outdoor air temperature goes up to over
26.5°C (79.7°F).
Fan speed is limited to L tap when outdoor air
temperature goes down to below 19.3°C
8 (66.7°F). It returns to remote controller setting
when outdoor air temperature goes up to over
22.3°C (72.1°F).
Indoor fan tap setting
SiUS371614E
Field Settings