Indoor Unit Installation - Daikin FXDQ-SPV1 Engineering Data

FXDQ-SPV1
Model
FXDQ20 ~ 32SPV1
FXDQ40 ~ 50SPV1
FXDQ63SPV1
(2) Please confirm whether the static pressure outside
the air conditioner exceeds the allowable range.
(For the setting range of the static pressure outside the
air conditioner, please refer to the technical documents.)
(3) Make the opening for installation. (Where the
ceiling has been built up)
·
When the opening for installation is made in the
ceiling in the installation position, put the refrigerant
pipe, water drainage pipe, transmission cable, and
remote control cable (in case of wireless remote
control, there is no cable) through the opening to the
pipe and cable connection interface of the unit.
Please refer to Section "6. REFRIGERANT PIPING
WORK", "7. DRAIN PIPING WORK" and
"10. WIRING EXAMPLES".
·
When the opening is made in the ceiling, to keep the
level of the ceiling and prevent vibration, please
reinforce such sections of the ceiling as the beam
bracket as required.
For details, please consult the professional
construction • decoration personnel.
(4) Install the hanging bolt.
(Please use W3/8 or M10 hanging bolt.)
To reinforce the withstanding strength of the ceiling for
the weight of the air conditioner, anchor bolts can be
installed into the existing ceiling, and pile anchor
screws and pile anchor bolts can be built in the new
ceiling, and other items purchased in the market can
be used. (Please refer to Fig. 3)
Indoor unit
Note: All of the above items are supplied on site.
(5) In case the air is supplied from the bottom, please
follow the sequences in Fig. 4 to retrofit the box
cover.
(1) Remove the box cover. (Screw in 9 points)
(2) Please follow the direction in Fig. 4 to reinstall the
box cover removed.
(Screw in 9 points)
4
(Unit: mm)
A B
700 740
900 940
1100 1140
Top ceiling
Pile anchor screw
Long nut or screw thread device
Hoisting bolt (Note: The length of
the hoisting rod protruding the
hoisting metal device shall not be
over 40 mm)
Fig. 3
(1)
Outlet air
(2)
Outlet air

5. INDOOR UNIT INSTALLATION

(During the installation work, always use the
accessories supplied with the machine and parts
complying with the specified specifications.)
(1) Temporarily installing the indoor unit.
·
Hang the hoisting bracket base on the hanging bolt.
Always use the nut and washer to fix the upper and
lower side of the hoisting bracket base.
(Please refer to Fig. 5)
[Fix the hoisting bracket base]
Supplied on site
Washer for hoisting
bracket base (8)
(Accessory)
Hoisting
bracket base
Tightening (Double nuts)
Fig. 5
[Note]
As resin water drainage pan is used for the air
conditioner, during the installation work, please
prevent any welding spark and any other foreign
object from entering into the air blow outlet.
(2) Adjust the height of the unit.
(3) Correct the level of the air conditioner.
29
EDTFVN391825
Inlet air
Box cover
Box cover
Inlet air
Fig. 4
[How to fix the washer]
Insert below the washer
Washer positioning
plate (11)
(Accessory)
3P347455-11H