BYCQ14 BYCQ140 BYCQ140E2GFW1B
Installation manual
Self cleaning decoration panel
4P558847-1B 2019.02
2
Name
Spacer
(1)
Flexible
hose (2)
S-shaped
pipe (3)
Harness (4)
Clamp
(5)
Quantity 1 pc.
1 pc.
1 pc.
1 pc.
2 pc.
Shape
Name
Connecting
pipe (6)
Attachment
(7)
Seal (8)
Harness (9)
Quantity
1 pc.
1 pc.
1 pc.
1 pc.
Shape
Name
Fixing
holder (10)
Srews (11)
Tie wrap
(12)
Others
Quantity
4 pc.
4 pc. 4 pc.
1 pc.
Shape
• Operation
manual
• Installation
manual
Pay the utmost attention to the following items when
conducting installation work, and recheck the items on
completion of the work.
a. Test items on completion of work
Test items
In case of failure Result
Is the air conditioner free of wiring and
connection mistakes or omissions?
Operation failure
and wire burnout
Are you sure that there is no space
between the ceiling and sealing material? Water leakage
Are the fixing knobs (in two points) of
the dust box secured tightly?
Vibration, noise,
and dust
collection failure
Are the fixed knobs (in five points) of
the air filter secured tightly?
Vibration, noise,
and dust
collection failure
Is the fall prevention cord for the dust
box and grille hooked to the mounting
bracket?
Fall
Did you attach the EL. COMPO. BOX
lid, dust box, flexible hose, S-shaped
pipe, suction grille, and decoration
corner covers?
Noise and dust
collection failure
* Be sure to recheck the items provided in the section "1. Safety
b. Test items before delivery
Test items
Result
Was the test operation of the air conditioner finished?
Did you explain the operation method of the air
conditioner to the customer while showing the customer
the operation manual? *
Did you make mode settings for filter auto cleaning
(automatic control operation settings or timer operation
settings with an operation time zone specified) and
provide information on the set mode operation of the air
conditioner to the customer?
Did you deliver the operation manual to the customer?
(Be sure to hand the customer the operation manual as
well as the installation manual.)
Did you hand the customer the connecting pipe and
attachment and ask the customer to keep them?
*
Point of operation explanation
In addition to the general usage of the air conditioner, it is
necessary to explain the descriptions of the WARNING and
CAUTION marked items in the operation manual and have
the customer read the descriptions carefully, because these
items indicate information that, if not heeded, is likely to result in
loss of life, serious injury, or property damage.
3. Installation site
This product offers selectable air outlet directions. A closure kit (an
optional accessory) is required to achieve three-way flow patterns.
Two-way flow patterns are not available to this product.
3-1 Select the installation site that meets the
following conditions with the consent of the
customer
• The surface of the ceiling is not remarkably inclined.
• Installation and service workspace is secured (see the following
illustrations).
• The panel indicators are seen with ease.
• The indoor and outdoor units, power cord, transmission wiring,
and remote controller wiring are at least 1 m away from TV or
radio sets.
(The above is for the prevention of TV and radio interference.
Depending on the incoming signal strength, a distance of 1 meter
may not be sufficient to eliminate noise.)
3-2 Required installation space
Install the indoor unit according to the installation manual and the
following illustrations.
Indicator
Dust collection inlet
Front side of panel
1
2
3
10°
10°
256
4
5
1
Indoor unit
2
Drain socket
3
At least 1500 mm away from the wall. This space will be
at least 500 mm with the air outlet closed and blocking
pad installed.
4
Dust collection inlet
5
A space is required for dust collection with a vacuum
cleaner used
3-3 Mounting directions of suction grille
Select one of the following mounting directions of the suction grille
on the panel.
Piping
Piping
Drain
socket
Dust
collection
inlet
Drain
socket
Suction
grille
