Preparations Before Installation - Daikin FXDQ-M Engineering Data

Installation
WARNING
• If the supporting structural members are not strong enough
to take the unit's weight, the unit could fall out of place and
cause serious injury.
NOTE
• Install the indoor and outdoor units, power supply wiring
and connecting wires at least 3.5 ft. away from televisions
or radios in order to prevent image interference or noise.
Depending on the radio waves, a distance of 3.5 ft. may not
be enough to eliminate the noise.
(2) 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 carton box for installa-
tion. Refer to it to check for points requiring reinforcing.)
20
4.

PREPARATIONS BEFORE INSTALLATION

(1) Confirm the positional relationship between the unit
and suspension bolts. (Refer to Fig. 2)
• Install the inspection opening on the control box side where
maintenance and inspection of the control box and drain
pump are easy. Install the inspection opening also in the
lower part of the unit.
24-7/16
19-11/16
Suspension
bolt pitch
Air outlet
Drain pump
〈SERVICE SPACE〉
Model
07 · 09 · 12 type
18 type
24 type
(2) Make sure the range of the unit's external static pres-
sure is not exceeded.
See the Engineering Data for the range of the external
static pressure setting.
(3) Open the installation hole. (Pre-set ceilings)
EDUS39-600-F2_a
(length : in.)
Air inlet
Control box
17-3/4
(Inspection
opening size)
Ceiling
24-7/16
Allow view
Inspection door
Fig. 2
(Ceiling opening)
(length : in.)
A B
27-9/16 29-1/8
35-7/16 37
43-5/16 44-7/8
FXDQ-M