Special Notice Of Product; Disposal Requirements; Before Installation; Standard Supplied Accessories - Daikin LRLEQ5AY1 Manuel D'installation

• Do not install the condensing unit 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 leak-
age 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 volatile flamma-
bles such as paint thinner or gasoline are handled.
Operating the unit in such conditions may result in fire.
5. Vehicles, ships, or other places that generate vibration or
cause the condensing unit to move.
The condensing unit may malfunction or cause oxygen defi-
ciency accidents as a result of refrigerant leakage.
6. Places with excessive voltage fluctuations.
The condensing unit may malfunction.
7. Places where fallen leaves accumulate or weeds grow thick.
8. Places that become small animals' shelter.
Small animals coming in contact with electrical parts can
cause malfunctions, smoke, or ignition.
• The condensing unit is not intended for use in a potentially explo-
sive atmosphere.

1-2 Special notice of product

This condensing unit comes under the term "appliances not
accessible to the general public".
[CLASSIFICATION]
This condensing unit comes under the term "appliances not accessi-
ble to the general public".
[EMC CHARACTERISTICS]
This System is a class A product. In a domestic environment this
product may cause radio interference in which case the user may be
required to take adequate measures.
[REFRIGERANT]
This System use R410A refrigerant.
CAUTION
This unit is already filled with a certain amount of R410A.
Never open liquid and gas shutoff valve until the step Specified in "9.
CHECKS AFTER WORK COMPLETION".
• The refrigerant R410A requires strict cautions for keeping the sys-
tem clean, dry and tight.
Read the chapter "REFRIGERANT PIPING" carefully and follow
these procedures correctly.
A.Clean and dry
Foreign materials (including mineral oils such as SUNISO oil or
moisture) should be prevented from getting mixed into the system.
B.Tight
Take care to keep the system tight when installing.
R410A does not contain any chlorine, does not destroy the
ozone layer, and does not reduce the earth's protection against
harmful ultraviolet radiation.
R410A can contribute slightly to the greenhouse effect if it is
released.
• Since R410A is a mixed refrigerant, the required additional refrig-
erant must be charged in its liquid state. If the refrigerant is
charged in a state of gas, its composition changes and the system
will not work properly.
• Be sure to perform refrigerant replenishment. Refer to
"9. CHECKS AFTER WORK COMPLETION" and the label of
instructions on refrigerant replenishment on the cover surface of
the control box,
Important information regarding the refrigerant used
This product contains fluorinated greenhouse gases covered by the
Kyoto Protocol. Do not vent gases into the atmosphere.
Refrigerant type : R410A
(1)
GWP value : 2090
(1)
GWP = global warming potential
Please fill in with indelible ink,
2
the factory refrigerant charge of the product,
the additional refrigerant amount charged in the field and
+ the total refrigerant charge
on the refrigerant charge label supplied with the product.
The filled out label must be adhered in the proximity of the product
charging port (e.g. onto the inside of the service cover).
6 5
[DESIGN PRESSURE]
Since design pressure is 3.8MPa or 38bar (for R407C units : 3.3MPa
or 33bar), the wall thickness of pipes should be more carefully
selected in accordance with the relevant local and national regula-
tions.

1-3 Disposal requirements

Dismantling of the unit, treatment of the refrigerant, oil and eventual
other parts, should be done in accordance with the relevant local and
national regulations.
2.

BEFORE INSTALLATION

CAUTION
• When installing the indoor unit, refer to the installation manual
provided for the indoor unit.
• Optional accessories are required for the installation of the prod-
uct. Refer to the information on optional accessory.

2-1 Standard supplied accessories

The following accessories are included. The storage location of the
accessories is shown in the figure.
Note
Do not throw away any of the accessories until installation is complete.
Name Clamp (1) Clamp (2) Clamp (3)
Quantity 11 pcs. 1 pcs.
Shape
Small
4
1 factory refrigerant charge
of the product : see unit
name plate
1
2 additional refrigerant
2
amount charged in the field
3 total refrigerant charge
3 4 Contains fluorinated
greenhouse gases covered
by the Kyoto Protocol
5 outdoor unit
6 refrigerant cylinder and
manifold for charging
Gas side Gas side
acces- acces-
sory pipe sory pipe
(1) (2)
1 pc. 1 pc. 1 pc.
Thick
(included
Large
with 5.6A
type only)
English