EDUS39-900-F10
Installation
FXMQ-MF
21
Bolt Pitch
Preparations Before Installation
1. Relative positions of the unit and suspension bolt.
(Refer to Fi
g
. 2)
Fi
g
. 2
(length: in.)
45-3/16
43-5/16
Suspension bolt (×4)
Air inlet
Air outlet
Outdoor-air
processing unit
44 or more
26 or more
(Service space)
(Service space)
Inspection hatch
23-5/8
Unit
FXMQ48MF
V
JU
FXMQ72·96MF
V
JU
29-9/32
50-3/8
27
51
Approx. 5-7/8
2. Install a canvas duct to the air outlet and air inlet so that
vibration from the unit isn’t transmitted to the duct or ceiling.
You should also apply acoustic (insulation material) to the
inside of the duct, and vibration insulation rubber to the
suspension bolts.
3. Open the installation hole. (Pre-set ceilings)
Once the installation hole is opened in the ceiling
w
here the
unit is to be installed, pass refrigerant and drain pipe and the
po
w
er supply, transmission, and remote controller
w
ire to the
unit’s pipe and
w
ire connection ports.
After opening the ceiling hole, it might be necessary to
reinforce the ceiling frame to prevent shaking or to maintain
the levelness of the ceiling.
Consult an architect or carpenter for details.
4. Install suspension bolts.
(Use bolts of 3/8in. diameter.)
Install the unit
w
here supporting structures are strong
enough to bear the unit’s
w
eight. Use embedded inserts or
anchor bolts
w
ith ne
w
buildings and hole-in-anchors
w
ith old
buildings. Adjust the distance to the ceiling beforehand.
Anchor
Long nut or turn-buckle
Installation example
N
ote) All the above parts are field supplied.
Suspension bolt
Ceiling slab
Outdoor-air processing unit
Fi
g
. 3
Summary of Contents for FXMQ-MF
Page 1: ...EDUS 39 900 F10_a AMERICAS FXMQ MF Outdoor Air Processing Unit ...
Page 7: ...Dimensions EDUS39 900 F10 6 FXMQ MF FXMQ72MFVJU FXMQ96MFVJU Unit in 3D065453A ...
Page 8: ...EDUS39 900 F10 Piping Diagrams FXMQ MF 7 4 Piping Diagrams 4D018650C ...
Page 17: ...Fan Performances EDUS39 900 F10 16 FXMQ MF FXMQ96MFVJU 3D065651B ...
Page 19: ...Sound Levels Reference EDUS39 900 F10 18 FXMQ MF FXMQ96MFVJU 4D068577 ...