Daikin FXKQ32AVM, Installation Manual

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• Do not install the air conditioner in the following locations:
(a) Where a mineral oil mist or oil spray or
generated, for example, in a kitchen.
Plastic parts may be deteriorated and damaged, or
result in water leakage.
(b) Where corrosive gas (such as sulfurous acid gas) is
produced. Corroding copper pipes or soldered parts
may result in refrigerant leakage.
(c) Near machinery emitting electromagnetic waves.
Electromagnetic waves may disturb the operation of
the control system and cause the unit malfunction.
(d) Where flammable gas leaks, where carbon fiber or
ignitable dust floats, or where volatile flammables
such as gasoline or thinner are placed.
Operating the unit in such conditions can cause a fire.
• Do not use the air conditioner at the place where explosion
may occur.
• Do not touch the fins of heat exchanger.
Improper touch may result in damage and injury.
• Pay special caution to transportation of the unit.
PP packing belts are used for certain products. Do not lift
the PP packing belts to transport as it's dangerous.
• For the sake of security, discard the packing material.
The packing material such as nails and woods may result
in puncture wound or other dangers.
Tear and discard the plastic bag to prevent the children
from suffocating when playing with the plastic bags.
• Do not shut down the power supply immediately after the
operation stops.
Wait at least 5 minutes before shutting down the power
supply.
Failure to do so may result in water leakage and other
malfunctions.
• Depending on the setting conditions, different products
may lead to electromagnetic interference.
In this case, keep proper distance away from the products.
• Disposal requirements
Dismantling of the unit, treatment of the refrigerant, of oil
and of other parts must be done in accordance with
relevant local and national legislation.
Special notice product
• The refrigerant R41 0A requires that strict precautions be
observed for keeping the system clean, dry and tightly
sealed.
Clean and dry
Strict measures must be taken to keep impurities
(including SUN ISO oil and other mineral oils as well as
moisture) out of the system.
Tightly sealed
R41 0A contains no chlorine, does not destroy the
ozone layer and so does not reduce the earth's
protection against harmful ultraviolet radiation. R41 0A
will contribute only slightly to the greenhouse effect if
released into the atmosphere.
• Since design pressure is 4.0 MPa or 40 bar (for R407C
units: 3.3 MPa or 33 bar), the thickness of pipes must be
greater than previously. Since R41 0A is a mixed
refrigerant, the required additional refrigerant must be
charged in its liquid state.
(If the system is charged with refrigerant in its gaseous
state, due to composition change, the system will not
function normally). The indoor unit is designed for R41 0A
use.
See the catalogue for indoor unit models that can be
connected. (Normal operation is not possible when
connecting units that are originally designed for other
refrigerants.)
Perform installation work in accordance with national
standards.
2. Before installation
Do not and never discard any required accessories until the
installation is completed!
1. Determine the move-in route of the air conditioner.
2. Do not remove the packing until carrying the unit to the
installation locations. If the packing has to be removed,
use a soft sling or put a protective plate under sling to
lift the unit up and prevent the unit from being damaged
or scratched.
No matter during or after unsealing, grasp the hanger bracket
when carrying the air conditioner. Do not put any stress to the
refrigerant piping, drain piping or plastic parts.
Check the refrigerant is R41 0A before installing the air
conditioner.
For installing the outdoor unit, refer to the installation manual
included with it.
• Do not install or use the air conditioner in the following
locations:
• Where the mineral oil, oil fume or spray is full of, for
example, a kitchen. (Plastic parts may be aged and lead
to unit's falling or water leakage finally.)
• Where there is corrosive gas, such as sulfurous acid
gas. (Copper pipes or soldered parts may be corroded
and result in refrigerant leakage finally.)
• Where there is flammable gas or volatile flammables
such as gasoline or thinner is used. (Gases around the
air conditioner may result in fire.)
• Where there is machinery emitting electromagnetic
waves. (Controlling system may not work.)
• Where the content of the salt in the air is high, for
example, on the coast, or where there is large voltage
fluctuation, such as in the factory.
Besides, it is also not suitable for vehicles or ships.
• This series air conditioner (including the indoor unit and
outdoor unit) is suitable for household, business and light
industry.
2-1.Caution
• Carefully read this manual before installing the indoor unit.
• Always ask the dealer or specialized personnel to carry
out the installation work. Improper installation may result
in water leakage, electric shocks or fire hazards.
• Only use the accessory components and parts or the ones
in conformity with the technical specifications. Disqualified
components and parts may result in the unit falling, water
leakage, electric shocks or fire hazards.
• Explain the users how to operate the air conditioner's each
function properly and how to regulate the temperature. Ask
them to operate personally while reading the operation part
under this manual.
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