![background image](http://html1.mh-extra.com/html/daikin/fxcq125mve/fxcq125mve_installation-manual_2459670006.webp)
4
English
[ PRECAUTION ]
If installing the wireless kit in a room with electronic fluores-
cent lighting (inverter or rapid start type), the remote con-
troller’s transmission distance may be shortened. Indoor
units should be installed as far away from fluorescent light-
ing as possible.
(2) Ceiling height
These units can be installed with ceilings up to 3 m in
height.
Install this unit where the height of bottom panel is more
than 2.5 m so that the user cannot easily touch.
(3) Use suspension bolts for installation. Check whether
the ceiling is strong enough to support the weight of
the unit or not. If there is a risk, reinforce the ceiling
before installing the unit.
(Installation pitch is marked on the paper pattern for instal-
lation. Refer to it to check for points requiring reinforcing.)
4.
PREPARATIONS BEFORE INSTALLATION
(1) Relation of ceiling opening to units and suspension
bolt position
(2) Make the ceiling opening needed for installation, where
applicable.
• Refer to the paper pattern for installation for ceiling open-
ing dimension.
• Create the ceiling opening required for installation. From
the side of the opening to the casing outlet, implement
the refrigerant and drain piping and wiring for remote con-
troller (unnecessary for wireless type) and indoor-out-
door unit casing outlet. Refer to each PIPING or WIRING
section.
• After making an opening in the ceiling, it may be neces-
sary to reinforce ceiling beams to keep the ceiling level
and to prevent it from vibrating. Consult the builder for
details.
(3) Install the suspension bolts. (Use either a W3/8 or M10
size bolt.)
Use a hole-in-anchor for existing ceilings, and a sunken
insert, sunken anchor or other part to be procured in the
field for new ceilings to reinforce the ceiling to bearing the
weight of the unit. Adjust clearance from the ceiling before
proceeding further.
5.
INDOOR UNIT INSTALLATION
Installing optional accessories (except for the decoration
panel) before installing the indoor unit is easier. However,
for existing ceilings, install branch duct before installing
the unit.
As for the parts to be used for installation work, be sure to use
the provided accessories and specified parts designated by our
company.
(1) Install the indoor unit temporarily.
• Attach the hanger bracket to the suspension bolt. Be sure
to fix it securely by using a nut and washer from the upper
and lower sides of the hanger bracket. The washer fixing
plate will prevent the washer from falling.
350
1500
1500
1000
[ Space required for installation ]
100
100
(length:mm)
2500 or more
For installation
in high places
Decoration
panel
Ceiling opening
Indoor unit
Suspension bolt
(× 4)
D (Panel outside dimensions)
A (Ceiling opening)
B (Suspension pitch)
C (Unit outside dimensions)
20
20
20
20
680 (Panel outside dimensions)
640 (Ceiling opening)
600 (Unit outside dimensions)
520 (Suspension pitch)
(length:mm)
Model
A (mm)
B (mm)
C (mm)
D (mm)
FXCQ20 · 25 · 32MVE
990
820
775
1030
FXCQ40 · 50MVE
1205
1035
990
1245
FXCQ63MVE
1390
1220
1175
1430
FXCQ80 · 125MVE
1880
1710
1665
1920
160
[ Relative positioning of ceiling and unit ]
Hanger
Ceiling surface
(length:mm)
100mm
[ Installation example ]
Ceiling slab
Anchor
Long nut or turn-buckle
Suspension bolt
False ceiling
Note: All the above parts are
fi
eld supplied.
01_EN_3P258319-5K.fm Page 4 Thursday, October 15, 2015 11:03 AM
Содержание FXCQ125MVE
Страница 14: ... 1511 HT 3P258319 5K EM02A084C ...