Fujitsu AOHG18LAC2 Manual

Fujitsu Klimaanlæg AOHG18LAC2

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AIR CONDITIONER

INSTALLATION MANUAL

OUTDOOR UNIT

For authorized service personnel only.

INSTALLATIONSANLEITUNG

AUSSENGERÄT

Nur für autorisiertes Fachpersonal.

MANUEL D’INSTALLATION

UNITÉ EXTÉRIEUR

Pour le personnel de service agrée uniquement.

MANUAL DE INSTALACIÓN

UNIDAD EXTERIOR

Únicamente para personal de servicio autorizado.

MANUALE D’INSTALLAZIONE

UNITÀ ESTERNA

A uso esclusivo del personale tecnico autorizzato.

ΕΓΧΕΙΡΙΔΙΟ ΕΓΚΑΤΑΣΤΑΣΗΣ

ΕΞΩΤΕΡΙΚΗ ΜΟΝΑΔΑ

Μόνο για εξουσιοδοτημένο τεχνικό προσωπικό .

MANUAL DE INSTALAÇÃO

UNIDADE EXTERIOR

Semente para pessoal do serviço técnico autorizado.

РУКОВОДСТВО ПО УСТАНОВКЕ

ВНЕШНИЙ МОДУЛЬ

Только для авторизованного обслуживающего персонала.

KURULUM KILAVUZU

DI ÜN TEŞ İ

Yaln zca yetkili servis personeli için.ı

EnglishDeutschFrançaisEspañolItalianoE vIkλλη άPortuguêsРусскийTürkçe

PART No. 9379342070-03

[Original instructions]

En-1

1. SAFETY PRECAUTIONS

Be sure to read this Manual thoroughly before installation.

The warnings and precautions indicated in this Manual contain important information

pertaining to your safety. Be sure to observe them.

Hand this Manual, together with the Operating Manual, to the customer. Request the

customer to keep them on hand for future use, such as for relocating or repairing the unit.

After installation, explain correct operation to the customer, using the operating manual.

WARNING This mark indicates procedures which, if improperly performed,

might lead to the death or serious injury of the user.

Never touch electrical components immediately after the power supply has been turned

off. Electrical shock may occur. After turning off the power, always wait 5 minutes or

more before touching electrical components.

Request your dealer or a professional installer to install the indoor unit in accordance

with this Installation Manual. An improperly installed unit can cause serious accidents

such as water leakage, electric shock, or ﬁ re. If the indoor unit is installed in disregard

of the instructions in the Installation Manual, it will void the manufacturer’s warranty.

Do not turn ON the power until all work has been completed. Turning ON the power

before the work is completed can cause serious accidents such as electric shock or ﬁ re.

If refrigerant leaks while work is being carried out, ventilate the area. If the refrigerant

comes in contact with a ﬂ ame, it produces a toxic gas.

Installation work must be performed in accordance with national wiring standards by

authorized personnel only.

During installation, make sure that the refrigerant pipe is attached ﬁ rmly before you run

the compressor.

Do not operate the compressor under the condition of refrigerant piping not attached

properly with 2-way or 3-way valve open. This may cause abnormal pressure in the

refrigeration cycle that leads to breakage and even injury.

When installing and relocating the air conditioner, do not mix gases other than the

speciﬁ ed refrigerant (R410A) to enter the refrigerant cycle.

If air or other gas enters the refrigerant cycle, the pressure inside the cycle will rise to

an abnormally high value and cause breakage, injury, etc.

Do not remove the connection pipe while the compressor is in operation with 2-way or

3-way valve open.

This may cause abnormal pressure in the refrigeration cycle that leads to breakage and

even injury.

For the air conditioner to operate satisfactorily, install it as outlined in this installation

manual.

Connect the indoor unit and outdoor unit with the air conditioner piping and cable

available standards parts.

This installation manual describes the correct connections using the installation set

available from our standard parts.

Also, do not use an extension cable.

Do not purge the air with refrigerants but use a vacuum pump to vacuum the

installation.

There is not extra refrigerant in the outdoor unit for air purging.

Use a vacuum pump for R410A exclusively.

Using the same vacuum pump for different refrigerants may damage the vacuum pump

or the unit.

Use a clean gauge manifold and charging hose for R410A exclusively.

During the pump-down operation, make sure that the compressor is turned off before

you remove the refrigerant piping.

Do not remove the connection pipe while the compressor is in operation with 2-way or

3-way valve open.

This may cause abnormal pressure in the refrigeration cycle that leads to breakage and

even injury.

CAUTION

This mark indicates procedures which, if improperly performed,

might possibly result in personal harm to the user, or damage

to property.

Read carefully all security information before use or install the air conditioner.

Do not attempt to install the air conditioner or a part of the air conditioner by yourself.

This unit must be installed by qualiﬁ ed personnel with a capacity certiﬁ cate for handling

refrigerant ﬂ uids. Refer to regulation and laws in use on installation place.

The installation must be carried out in compliance with regulations in force in the place

of installation and the installation instructions of the manufacturer.

This unit is part of a set constituting an air conditioner. It must not be installed alone or

with non-authorized by the manufacturer.

Always use a separate power supply line protected by a circuit breaker operating on all

wires with a distance between contact of 3mm for this unit.

The unit must be correctly grounded and the supply line must be equipped with a

differential breaker in order to protect the persons.

The units are not explosion proof and therefore should not be installed in explosive

atmosphere.

This unit contains no user-serviceable parts. Always consult authorized service

personnel to repairs.

When moving, consult authorized service personnel for disconnection and installation

of the unit.

Children should be monitored to ensure they do not play with the device.

This appliance is not intended for use by persons (including children) with reduced

physical, sensory or mental capabilities, or lack of experience and knowledge, unless

they have been given supervision or instruction concerning use of the appliance by a

person responsible for their safety. Children should be supervised to ensure that they

do not play with the appliance.

2. ABOUT THIS PRODUCT

2. 1. Precautions for using R410A refrigerant

WARNING

The basic installation work procedures are the same as conventional refrigerant models.

However, pay careful attention to the following points:

• Since the working pressure is 1.6 times higher than that of conventional refrigerant

(R22) models, some of the piping and installation and service tools are special. (See

the table below.)

Especially, when replacing a conventional refrigerant (R22) model with a new

refrigerant R410A model, always replace the conventional piping and ﬂ are nuts with

the R410A piping and ﬂ are nuts.

• Models that use refrigerant R410A have a different charging port thread diameter

to prevent erroneous charging with conventional refrigerant (R22) and for safety.

Therefore, check beforehand. [The charging port thread diameter for R410A is

1/2 UNF 20 threads per inch.]

• Be careful that foreign matter (oil, water, etc.) does not enter the piping than with

refrigerant models. Also, when storing the piping, securely seal the openings by

pinching, taping, etc.

• When charging the refrigerant, take into account the slight change in the composition

of the gas and liquid phases. And always charge from the liquid phase where

refrigerant composition is stable.

Contents

1. SAFETY PRECAUTIONS ……………………………………………………………… 1

2. ABOUT THE PRODUCT

2.1. Precautions for using R410A refrigerant ………………………………………… 1

2.2. Special tools for R410A …………………………………………………………… 2

2.3. Accessories ………………………………………………………………………… 2

2.4. System conﬁ guration ……………………………………………………………… 2

3. INSTALLATION WORK

3.1. Selecting an installation location ………………………………………………… 3

3.2. Drain installation …………………………………………………………………… 4

3.3. Installation dimensions …………………………………………………………… 4

3.4. Transportation of the unit ………………………………………………………… 5

3.5. Installation of the unit ……………………………………………………………… 5

4. PIPE INSTALLATION I

4.1. Flare connection (pipe connection) ……………………………………………… 5

5. ELECTRICAL WIRING

5.1. The precautions of electrical wiring ……………………………………………… 6

5.2. Electrical requirement ……………………………………………………………… 6

5.3. Unit wiring …………………………………………………………………………… 7

5.4. Connection diagrams ……………………………………………………………… 7

5.5. Outdoor unit ………………………………………………………………………… 7

6. PIPE INSTALLATION II

6.1. Vacuum ……………………………………………………………………………… 7

6.2. Additional charging ………………………………………………………………… 8

7. POWER …………………………………………………………………………………… 8

8. TEST RUN

8.1. Make a TEST RUN in accordance with the installation

Manual for the indoor unit ………………………………………………………… 8

9. PUMP DOWN……………………………………………………………………………… 8

INSTALLATION MANUAL

PART No. 9379342070-03

OUTDOOR UNIT

Produkt Specifikationer

Mærke:	Fujitsu
Kategori:	Klimaanlæg
Model:	AOHG18LAC2
Type:	Klimaanlæg udendørs enhed
Vekselstrømsindgangsspænding:	230 V
Vekselstrømsindgangsfrekvens:	50 Hz
Produktfarve:	Hvid
Indbygget skærm:	Ingen
Klimaanlæg funktioner:	Cooling, Heating
Kølekapacitet i watt (nominel):	5000 W
Kølekapacitet i watt (maks.):	5600 W
Opvarmingskapacitet i watt (maks.):	6100 W
Energiforbrug pr. time (køling):	- kWh
Energiforbrug pr. time (opvarmning):	- kWh
Årligt energiforbrug (køling):	- kWh
Kølemedium:	R410A
Multi-split:	Ja
Køling energieffektivitet (EER, W/W):	3.21
Opvarming energieffektivitet (COP, W/W):	3.97
Kølekapacitet i watt (min.):	1700 W
Varmekapacitet i watt (nominel) (Varmere fyringssæsonen):	- W
Varme kapacitet i watt (nominel) (Gennemsnitlig fyringssæson):	5600 W
Varmekapacitet i watt (nominel) (Koldere fyringssæsonen):	- W
Opvarmningskapacitet i watt (min.):	1800 W
Slange længde (maks.):	30 m
Gasslange diameter:	9.52 mm
Væskeslange diameter:	6.35 mm
Årligt energiforbrug (opvarmning) (Varmere fyringssæsonen):	- kWh
Årligt energiforbrug (opvarmning) (Gennemsnitlig fyringssæson):	- kWh
Årligt energiforbrug (opvarmning) (Koldere fyringssæsonen):	- kWh
Designbelastning (køling):	- kW
Design belastning (opvarmning) (Varmere fyringssæsonen):	- kW
Designbelastning (opvarmning) (Gennemsnitlig fyringssæson):	- kW
Design belastning (opvarmning) (Koldere fyringssæsonen):	- kW
Støjniveau for indendørs enhed (høj hastighed):	- dB
Støjniveau for udendørs enhed:	- dB
Antal udendørs enheder:	1
Udendørs enhedsvægt:	38000 g
Udendørs enhed bredde:	790 mm
Udendørs enhed dybde:	290 mm
Udendørs enhed højde:	540 mm
Driftstemperatur (køling) (T-T):	10 - 46 °C
Driftstemperatur (opvarmning) (T-T):	-15 - 24 °C