Outdoor Unit Installation Drawings - Daikin RXN15KEVJU Installation Manual

Outdoor Unit Installation Drawings

Max. allowable length
Min. allowable length
**
Max. allowable height
Additional refrigerant
*
required for refrigerant
pipe exceeding
32.8ft (10m) in length.
Gas pipe
Liquid pipe
* Be sure to add the proper amount of additional refrigerant.
Failure to do so may result in reduced performance.
** The suggested shortest pipe length is 4.92ft (1.5m), in order to avoid
noise from the outdoor unit and vibration.
(Mechanical noise and vibration may occur depending on how
the unit is installed and the environment in which it is used.)
In sites with poor drainage,
use block bases for outdoor
unit.
Adjust foot height until the
unit is leveled. Otherwise,
water leakage or pooling of
water may occur.
4
98.4ft (30m)
4.92ft (1.5m)
65.6ft (20m)
0.21oz/ft (20g/m)
O.D. 1/2 inch (12.7mm)
O.D. 1/4 inch (6.4mm)
unit : inch (mm)
**Set the piping length
Allow space for piping
and electrical servicing.
Where there is a danger of
the unit falling, use foot bolts,
or wires.
Wrap the insulation
pipe with the finishing
tape from bottom to top.
CAUTION
from 4.92ft (1.5m) to
98.4ft (30m).
Stop valve cover
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