-
106
-
Reference hole
WARNING
Level matching mark
450
The indoors
Wall
The outdoors
Sealing plate
Sleeve
Unit: mm
Leveling Plates
3) Adjust the level of mounting plate under the condition that four screws are tightened temporarily.
4) Turn the mounting plate around the reference hole to adjust the levelness.
Install the unit where it can bear the weight with sufficient strength margin. In the case of insufficient strength or insufficient
installation work, the unit may fall and cause injury.
(d)
Procedure for making hole on the wall
• Make a downgrade (5
°
) from the indoors toward the outdoors.
ø65mm
Wall
Level matching mark
690
2) Cautions for operation
a) Orient the remote control switch properly toward the receiver of the unit.
b) Operating distance is as shown above but it may vary largely depending on the conditions.
c) Effective distance may be shortened and the receiving may be disturbed when the receiver is under the condition of
direct exposure to sunlight or other strong light like electric bulb, dust is accumulated on it and it is shielded with a
curtain, etc.
(c)
Attaching of mounting plate
1) The indoor unit weighs approx, FDKN151~251 models : 12kg, FDKN301 model: 13.5kg. Therefore, check whether the
portion to install the unit can bear the weight of unit. If it seems to be danger, reinforce the portion by a plate or a beam
before installing the unit. It is not allowed to install the unit directly on the wall. Whenever you install the unit, use the
attached mounting plate.
2) Find structural members (Intermediate pillar, etc.) suitable for mounting the unit, then install the unit firmly while check-
ing levelness.
Relation between illumination at receiver
unit and operating distance
(Plan view)
3 m
5 m
7.5 m
720 lux
360 lux
180 lux
60
°
(Plan view)
5 m
5 m
60
°
60
°
[Condition] Illumination at suction grill face 800 lux
Effective scope
Effective scope
Caution item for close installation of
multiple units
Models FDKN151~251
Model FDKN301
Piping
Drain hose
(e)
Forming of piping and drain hose
1) Rear take out case
a) Forming of piping
b) Tape winding
• Hold the root portion of pip-
ing, change the direction then
expand and make forming.
• Wind the tape on the portion
which passes through the hole on
the wall.
• Always make taping on the wiring
which crosses with the piping, if any.
Sleeve
Note (1) After forming of piping and before tape winding, confirm that the connecting wire is securely fixed to the terminal block.
