Daikin LRYEQ-AY - Инструкция по эксплуатации - Страница 5

LRYEQ16A7Y1

CONVENI-PACK

4P448939-1A – 2016.07

Installation manual

2

• Do not allow children to climb on the outside unit and avoid placing 

objects on the unit. 
Injury may result if the unit becomes loose and falls.

• Be sure to earth the CONVENI-PACK.

Do not earth the unit to a utility pipe, lightning conductor or 
telephone earth lead. Imperfect earthing may result in 
electric shocks or fire.
A high surge current from lightning or other sources may cause 
damage to the CONVENI-PACK.

• Tear apart and throw away plastic packaging bags so that nobody, 

especially children, can play with them. Possible risk: suffocation.

• If NOT factory installed, a main switch or other means for discon-

nection, having a contact separation in all poles providing full dis-
connection under overvoltage category III condition, shall be 
installed in the fixed wiring.

• Be sure to install an earth leakage breaker.

Failure to install an earth leakage breaker may result in electric 
shocks or fire.

DANGER: RISK OF EXPLOSION

Pump down – Refrigerant leakage. If you want to pump down the sys-
tem, and there is a leakage in the refrigerant circuit:

• Do NOT use the unit's automatic pump down function, with which 

you can collect all refrigerant from the system into the outdoor unit. 
Possible consequence: Self-combustion and explosion of the 
compressor because of air going into the operating compressor.

• Use a separate recovery system so that the unit's compressor 

does NOT have to operate.

CAUTION

• While following the instructions in this installation manual, install 

drain piping to ensure proper drainage and insulate piping to pre-
vent condensation.
Improper drain piping may result in indoor water leakage and prop-
erty damage.

• Install the indoor and outdoor units, power cord and connecting 

wires at least 1 meter away from televisions or radios to prevent 
picture interference and noise.
(Depending on the incoming signal strength, a distance of 1 meter 
may not be sufficient to eliminate noise.)

• Do not install the CONVENI-PACK in the following locations:

1. Where there is a high concentration of mineral oil spray or vapor 

(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 refrig-
erant leakage.

3. Near machinery emitting electromagnetic radiation.

Electromagnetic radiation may disturb the operation of the con-
trol system and result in a malfunction of the unit.

4. Where flammable gas may leak, where there is carbon fiber 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 CONVENI-PACK to move.
The CONVENI-PACK may malfunction or cause oxygen defi-
ciency accidents as a result of refrigerant leakage.

6. Places with excessive voltage fluctuations.

The CONVENI-PACK 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 CONVENI-PACK is not intended for use in a potentially explo-

sive atmosphere.

DANGER: RISK OF BURNING

• Do NOT touch the refrigerant piping, water piping or internal parts 

during and immediately after operation. It could be too hot or too 
cold. Give it time to return to normal temperature. If you must touch 
it, wear protective gloves.

• Do NOT touch any accidental leaking refrigerant.

NOTICE

Works executed on the outdoor unit are best done under dry weather 
conditions to avoid water ingress.

In accordance with the applicable legislation, it might be necessary to 
provide a logbook with the product containing at least: information on 
maintenance, repair work, results of tests, stand-by periods,…
Also, at least, following information must be provided at an accessible 
place at the product:



Instructions for shutting down the system in case of an emergency



Name and address of fire department, police and hospital



Name, address and day and night telephone numbers for obtaining 
service 

In Europe, EN378 provides the necessary guidance for this logbook.

1-2 Special Notice of Product

[CLASSIFICATION]

• This CONVENI-PACK comes under the term "appliances not 

accessible to the general public".

• Follow the showcase to be connected for the climate class.

(EN60335-2-89)

[EMC CHARACTERISTICS]
This System is a class A product. In a domestic environment this prod-
uct may cause radio interference in which case the user may be 
required to take adequate measures.

[REFRIGERANT]
This System uses 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 

"10. CHECKS AFTER WORK COMPLETION" and the label of 
instructions on refrigerant replenishment on the cover surface of 
the control box,

4PEN448939-1A.book  Page 2  Monday, September 5, 2016  7:12 PM