Daikin RXYQ6BRY16 Installation Manual page 23

Maximum allowable height difference
H1 ≤ 50 m (if outdoor is located below indoor units, ≤ 40 m)
H2 ≤ 30 m
H3 ≤ 5 m
(a) It can be extended up to 110 m without an additional option kit by meeting the following conditions.
In case the outdoor location is higher than the indoor unit: extension is possible up till 110 m and following 2
•
conditions must be fulfilled:
1. Increasing the size of liquid piping (see table Size up for equivalent length for outdoor-indoor units over (90 m)).
2. Dedicated setting on outdoor unit is required (see [2-49] = on page 51).
* I f the height difference exceeds 90 m, the ambient temperature range of outdoor unit in cooling mode must be
49ºC or less and the minimum connection capacity of the indoor unit shall be 7.1 kW or more.
In case the outdoor location is lower than the indoor unit: extension is possible up till 110 m and following 1
•
condition must be fulfilled:
1. Increasing the size of liquid piping (see table Size up for equivalent length for outdoor-indoor units over (90 m)).
01_EN_3P748230-1.indd 21
(a)
21
23/01/2023 17:24:15