2
Optional accessories
Refer to catalogues and technical literature for selecting an
appropriate remote controller.
This option is not intended for bottom suction.
Only use accessories, optional equipment and spare parts made
or approved by Daikin.
For the following items, take special care during
construction and check after installation is finished
Notes to the installer
Read this manual carefully to ensure correct installation. Be sure
to instruct the customer how to properly operate the system and
show him/her the enclosed operation manual.
Selecting installation site
(See figure 1 and figure 2)
1
Select an installation site where the following conditions are
fulfilled and has meets your customer's approval.
- Where nothing blocks air flow.
- Where sufficient clearance for maintenance and service can
be ensured.
- Where there is no risk of flammable gas leaking.
- The equipment is not intended for use in a potentially
explosive atmosphere.
- When installing the wireless remote controller kit, the
distance between wireless remote controller and indoor unit
might be shorter if there are fluorescent lights, which are
electrically started in the room. The option kit must be
installed as far as possible away from fluorescent lights.
2
Ensure that a protective guard is installed on the air suction side.
The protection must comply with relevant European and national
regulations.
3
Use suspension bolts for installation. Check whether the ceiling
is strong enough to support the weight of the indoor unit and
option kit. If there is a risk, ceiling must be reinforced before
installing the unit.
Preparations before installation
Remove all accessories and accessible cartons
(Refer to figure 3 - item 1.) from the inside of the unit.
For installation, choose one of the possibilities listed below.
1
Factory installed hangers
For a different way of installation, the factory set hangers should be
repositioned by an authorized installer.
1
Remove 3 screws.
2
Change hanger position.
3
Put the 3 screws back. (2 screws in case of the side installation)
Relation of the unit to the suspension bolt position.
Install the inspection opening on the control box side where
maintenance and inspection of the control box are easy.
Install the inspection opening also in the lower part of the unit.
Make sure that there is easy access to the filter from a
bottom side.
Install the suspension bolts.
(Use W3/8 to M10 suspension bolts.)
Use a hole-in-anchor, sunken insert, sunken anchor, for
existing ceilings, and a sunken insert, sunken anchor or other
part to be processed in the field to reinforce the ceiling to
bearing the weight of the unit. (Refer to figure 4.)
All above parts are field supplied.
Tick
when
checked
Is the indoor unit fixed firmly?
The unit may drop, vibrate or make noise.
Is the wiring correct?
The unit may malfunction or components may burn.
Is nothing blocking the air outlet or inlet of either the indoor or
outdoor units?
It may result in insufficient cooling or heating.
Are all accessories, cartons and tapes removed from inside
of the unit?
It may result in unit malfunction.
1
Indoor unit
2
Auto-Cleaning option kit
3
Flange connection
4
Hangers
5
Switch box
1
Factory installed hangers
2
Front installation - temporarily remove protection net before
installation.
3
Side installation
NOTE
Hanger on switch box side can not be changed.
1
Anchor
2
Ceiling slab
3
Long nut or turn-buckle
4
Suspension bolt
5
Auto-Cleaning option kit
2
1
3
B
A
620
119
500
450×450
1130
A
A
830
1030
1230
B
840
1040
1240
Control box
Air inlet
(units : mm)
Suspension
bolt pitch
Air
discharge
(Inspection
opening size)
Model
BAE20A62
BAE20A102
BAE20A82
Inspection door
(Ceiling opening)
Arrow view
Ceiling
SERVICE SPACE
(Suspension bolt pitch)
300
4PEN470901-1B.book Page 2 Thursday, September 7, 2017 3:17 PM
