Daikin CTXU25G2V1B Service Manual page 63

Installation Manual
Outdoor Unit Installation Guideline
• Where a wall or other obstacle is in the path of outdoor unit's intake or exhaust airflow, follow the installation guidelines below.
• For any of the below installation patterns, the wall height on the exhaust side should be 1200mm or less.
Wall facing one side
More than 50
Selecting a Location for Installation of
the Indoor Units
• The maximum allowable length of refrigerant piping, and the maximum allowable height difference between the outdoor and indoor
units, are listed below.
(The shorter the refrigerant piping, the better the performance. Connect so that the piping is as short as possible. Shortest allow-
able length per room is 3m.)
Piping to each indoor unit
Total length of piping between all units
Level
difference:
15m max.
If the outdoor unit is positioned higher than the
indoor units.
5
60
More than 100
1200
or less
Side view
Indoor Unit
Outdoor Unit
Level
difference:
7.5m max.
Walls facing two sides
More than 150
More
than 100
More than 50
Top view
Walls facing three sides
More than 150
More than 300
More than 50
Top view
ROOM A, B: 15m max.
30m max.
Level
difference:
15m max.
Level
difference:
7.5m max.
Indoor Unit
If the outdoor unit is positioned otherwise.
(If lower than one or more indoor units.)
SiBE12-908
More than 50
unit: mm
Outdoor Unit
Installation / Operation Manual