Daikin REYQ16PY1B [131/137] Installation

Daikin REYQ16PY1B [131/137] Installation
Outdoor Units • VRV HEAT RECOVERY • REYQ8-48P7Y1B
1
8
VRV Systems • Outdoor Units
130
8 Installation
8 - 2 Fixation and foundation of units
3D040102Q
REYQ8,10,12,14,16P
NOTES
1 The proportions of cement: sand: gravel for the concrete shall be 1:2:4, and the reinforcement bars that their diameter are 10mm, (approx. 300mm intervals) shall be placed.
2 The surface shall be finished with mortar. The corner edges shall be chamfered.
3 When the foundation is built 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.
When installing multiple units in connection
Foundation bolt executing method
Nut
Spring washer
Frame
Foundation bolt
Type: JA
Size: M12
Four bolts are required
3 thread ridges or more
Drain ditch
When building a
foundation on the
concrete floor
When building a
foundation on the
ground
Y ditch
Except 5HP models
Drain ditch
(Smooth down grade of about 1/50)
Model A B
REYQ8-10-12-14-16 1162 1362
X-XCross section
3D040102P
REMQ-P
NOTES
1 The proportions of cement: sand: gravel for the concrete shall be 1:2:4, and the reinforcement bars that their diameter are 10mm, (approx. 300mm
intervals) shall be placed.
2 The surface shall be finished with mortar. The corner edges shall be chamfered.
3 When the foundation is built 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.
When installing multiple units in connection
Foundation bolt executing method
Nut
Spring washer
Frame
Foundation bolt
Type: JA
Size: M12
Four bolts are required
3 thread ridges or more
Drain ditch
When building a
foundation on the
concrete floor
When building a
foundation on the
ground
Y ditch
Except 5HP models
Drain ditch
(Smooth down grade of about 1/50)
Model A B
REMQ8-10-12P 792 992
REMQ14-16P 1102 1302
X-XCross section

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