Preparations Before Installation - Daikin FCQ71DV3B Installation Manual

CAUTION
• Any vents, light fixtures, or other appliances which may disturb the airflow might cause the top side to
become dirty if located too nearby, so follow the figure below when installing.
• Keep indoor unit, outdoor unit, power supply wiring and transmission wiring at least 1 meter away from
televisions and radios. This is to prevent image interference and noise in those electrical appliances.
(Noise may be generated depending on the conditions under which the electric wave is generated, even
if 1 meter is kept.)
(2) Ceiling height
• Install this unit where the height of bottom panel is more than 2.5 m so that the user cannot easily touch.
• This indoor unit may be installed on ceilings up to 3.5 m in height. However, it becomes necessary to
make field settings by remote controller and close the air outlet when installing the unit at a height over
2.7 m.
Refer to the section entitled, "10. FIELD SETTING" and the decoration panel installation manual.
(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 maked on the paper pattern for installation. Refer to it to check for points requiring reinforcing.)

4. PREPARATIONS BEFORE INSTALLATION

(1) Relation of ceiling opening to unit and suspension bolt position.
680(Suspension bolt pitch)
840 (Indoor unit)
860 – 910 (Ceiling opening)
950 (Decoration panel)
6
Refrigerant
piping
Suspension
bolt (×4)
A
Fig. 3
False
ceiling
View as seen from A
Fig. 4
Hanger
bracket
English