2
English
•
Do not install the air conditioner in the following locations:
1.
Where there is a high concentration of mineral oil spray
or vapour (e.g. a kitchen).
Plastic parts will deteriorate, parts may fall off and water
leakage could result.
2.
Where corrosive gas, such as sulphurous acid gas, is
produced.
Corroding of copper pipes or soldered parts may result
in refrigerant leakage.
3.
Near machinery emitting electromagnetic radiation.
Electromagnetic radiation may disturb the operation of the
control system and result in a malfunction of the unit.
4.
Where flammable gas may leak, where there is carbon
fibre or ignitable dust suspensions in the air, or where vol-
atile flammables such as paint thinner or gasoline are han-
dled.
Operating the unit in such conditions may result in fire.
•
Do not touch the heat exchanger fins.
Improper handling may result in injury.
•
Be very careful about product transportation.
Some products use PP bands for packaging. Do not use any
PP bands for a means of transportation. It is dangerous.
•
Safely dispose of the packing materials.
Packing materials, such as nails and other metal or wooden
parts, may cause stabs or other injuries.
Tear apart and throw away plastic packaging bags so that
children will not play with them. If children play with a plastic
bag which was not torn apart, they face the risk of suffocation.
•
Do not turn off the power immediately after stopping operation.
Always wait at least 5 minutes before turning off the power.
Otherwise, water leakage and trouble may occur.
•
In a domestic environment this product may cause radio
interference in which case the user may be required to take
adequate measures.
Follow national standards for installation work.
2. BEFORE INSTALLATION
The accessories needed for installation must be retained in
your custody until the installation work is completed. Do
not discard them!
1. Decide upon a line of transport.
2. Leave the unit inside its packaging while moving, until
reaching the installation site. Where unpacking is unavoid-
able, use a sling of soft material or protective plates
together with a rope when lifting, to avoid damage or
scratches to the unit.
When moving the unit at or after opening, hold the unit by
the hanger brackets. Do not apply force to the refrigerant
piping, drain piping or flange parts.
Be sure to check the type of R410A refrigerant to be used
before installing the unit.
(Using an incorrect refrigerant will prevent normal opera-
tion of the unit.)
For the installation of an outdoor unit, refer to the installation
manual attached to the outdoor unit.
2-1 PRECAUTIONS
•
Be sure to instruct customers how to properly operate the
unit (operating different functions, and adjusting the temper-
ature ) by having them carry out operations themselves while
looking at the operation manual.
•
Do not install in locations where the air contains high levels of
salt such as that near the ocean and where voltage fluctuates
greatly such as that in factories, or in vehicles or vessels.
2-2 ACCESSORIES
Check the following accessories are included with your unit.
2-3 OPTIONAL ACCESSORIES
•
This indoor unit requires one of the operation remote controls
listed below.
FOR THE FOLLOWING ITEMS, TAKE SPECIAL
CARE DURING CONSTRUCTION AND CHECK
AFTER INSTALLATION IS FINISHED.
a. Items to be checked after completion of work
Name
Metal
clamp (1)
Drain
hose (2)
Insulation
for fitting
Sealing pad
Quantity
1 pc.
1 pc.
1 each
1 each
Shape
for liquid pipe (3)
for gas pipe (4)
Large (5)
mid. (6)
Name
Screws for
duct flanges
(7)
Washer for
hanging
bracket (8)
Clamp
Washer
fixing plate
(11)
Quantity
1 set
8 pcs.
1 set
4 pcs.
Shape
Large (9)
8 pcs.
small (10)
4 pcs.
Name
Sealing
material (12)
Air filter (13)
(Other)
• Operation manual
• Installation manual
(this manual)
Quantity
2 pcs.
1 pc.
Shape
Remote controller
Wired type
BRC1D52/BRC1D61/BRC1E51BRC2C51/
BRC1E52/BRC3A61
Wireless type
BRC4C62
Items to be checked
If not properly done, what is
likely to occur
Check
Are the indoor and outdoor
unit fixed firmly?
The units may drop, vibrate
or make noise.
Is the gas leak test finished?
It may result in insufficient
cooling.
Is the unit fully insulated?
Condensate may drip.
Does drainage flow
smoothly?
Condensate may drip.
Does the power supply volt-
age correspond to that
shown on the name plate?
The unit may malfunction or
the components burn out.
Are wiring and piping cor-
rect?
The unit may malfunction or
the components burn out.
Is the unit safely grounded?
Imcomplete grounding may
result in electric shocks.
Is wiring size according to
specifications?
The unit may malfunction or
the components burn out.
26 pcs.
