• Outdoor Units • VRV
®
Heat Pump • RXYQ5-54P7W1B(A)
• VRV
®
Systems • Outdoor Units
136
9
Installation
9 - 2 Fixation and foundation of units
3
RXYQ-P
3TW27239-6
NOTES
1
The proportions of cement:sand:gravel for the contrete shale be 1:2:4, and the
reinforcement bars that their dirameter are 10mm, (Approx. 300mm intervals) shall
be placed.
2
The surface shall be finished with mortar. The corner edges shall be chantered.
3
When the foundation is build on a concrete floor, rubble is not necessary. However,
the surface of the section on which the foundation is built shall have rough finish.
4
A drain ditch shall be made around the foundation to thoroughly drain water from
the equipment installation area.
5
When installing the equipment on a roof, the floor strength shall be checked, and
water-proofing measures shall be taken.
6
Y ditch is not necessary for 5HP models.
Drain ditch
Y ditch
Except 5HP Models
(Snooth down grade of about 1/50)
Drain ditch
When building a
foundation on the
ground
Y
ditch
Y
ditch
Floor
X - X cross section
When building a
foundation on the
concrete floor
Nut
Spring washer
Frame
Foundation bolt type: JA
Size: M12
Four bolts are required
3 thread ridges or more
Foundation bolt executing method
When installing multiple units in connection
Model
A
B
RXYQ5P
497
697
RXYQ8-10-12P
792
922
RXYQ14-16-18P
1102
1302