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CAUTION
For RXYQ22-24BRY16, lift the unit with caution
•
as the unit's centre of gravity is slightly to the
right side of centre when seen from the front.
A forklift can only be used for transport as long
•
as the unit remains on its skid base as shown
previous page.
8.4 Installing the unit
Make sure the unit is installed level on a sufficiently
strong base to prevent vibration and noise.
NOTICE
When the installation height of the unit needs to
be increased, do not use stands to only support
the corners.
A
A ≥100 mm
Not allowed
Allowed
The height of the foundation must at least be 150 mm
•
from the floor.
In heavy snowfall areas, this height should be
•
increased, depending on the installation place and
condition.
The unit must be installed on a solid longitudinal
•
foundation (steel beam frame or concrete) and make
sure the base under the unit is larger than the grey
marked area as shown below.
Dimensions for above figure
1
Hole for foundation bolt
2
Inner dimension of the base ≤641 mm
Distance between
3
foundation bolt holes
4
Width of unit
16
01_EN_3P748230-1.indd 16
A
A
A
A
CENTER OF
CENTER OF
A
PRODUCT
PRODUCT
6
7
1
15 mm × 22.5 mm
oblong hole: 4 positions
729 mm
765 mm
Dimensions for previously figure
Outer dimension of the
5
base
Longitudinal foundation
6
dimension
Distance between
7
foundation bolt holes
Fasten the unit in place using four
•
foundation bolts M12. It is best to
screw in the foundation bolts until
their length remains 20 mm above
the foundation surface.
NOTICE
Prepare a water drainage channel around
•
the foundation to drain waste water from
around the unit. During heating operation and
when the outdoor temperatures are negative,
the drained water from the outdoor unit will
freeze up. If the water drainage is not taken
care of, the area around the unit might be
very slippery.
When installed in a corrosive
•
environment, use a nut with
plastic washer to protect the
nut tightening part from rust.
9.
Refrigerant pipe size and
allowable pipe length
9.1 Selection of piping material
NOTICE
Jointless phosphor-deoxidized copper pipe.
•
Select a thickness for the refrigerant piping
•
which complies with national and local laws.
Installation shall be done by a licensed
•
installer, the choice of materials and installation
shall conform completely with the applicable
national and international codes.
Foreign materials inside pipes (including oils for
•
fabrication) must be ≤30 mg/10 m.
Temper grade: use piping with temper grade in
•
function of the pipe diameter as listed in the table
below.
Pipe Ø (mm)
Temper grade of piping material
≤15.9
≥19.1
≥765 mm
RXYQ6-12 type: 930 mm
RXYQ14-20 type: 1240 mm
RXYQ22-24 type: 1750 mm
RXYQ6-12 type: 766 mm
RXYQ14-20 type: 1076 mm
RXYQ22-24 type: 1586 mm
Plastic washer
O (annealed)
1/2H (half hard)
23/01/2023 17:24:12
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