Fujitsu AOHG45LBT8 Handleiding

Fujitsu Airco AOHG45LBT8

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En-1
AIR CONDITIONER
PART No. 9379069366-02
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
Somente para o 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
Português E vIk Italiano Españolλλη ά Français Deutsch English
Русский
Türkçe
[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.
• To avoid getting an electric shock, never touch the electrical components soon
after the power supply has been turned off. After turning off the power, always
wait 10 minutes or more before you touch the electrical components.
• Installation of this product must be done by experienced service technicians
or professional installers only in accordance with this manual. Installation by
non-professional or improper installation of the product might cause serious
accidents such as injury, water leakage, electric shock, or fi re. If the product
is installed in disregard of the instructions in this 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.
• Do not use this equipment with air or any other unspecifi ed refrigerant in the
refrigerant lines. Excess pressure can cause a rupture.
• 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 rupture
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 rupture, 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 rupture and even injury.
• For the air conditioner to operate satisfactorily, install it as outlined in this
installation manual.
• To connect the indoor unit and outdoor unit, use air conditioner piping and cables
available locally as standard parts. This manual describes proper connections
using such installation set.
• 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.
• Do not modify power cable, use extension cable or branch wiring. Improper use
may cause electric shock or fi re by poor connection, insuffi cient insulation or
over current.
• 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.
• To avoid danger of suffocation, keep the plastic bag or thin fi lm used as the
packaging material away from young children.
• When installing this system in high humidity locations, install using ground fault
equipment breakers (often referred to in other countries as an ELCB [earth
leakage current breaker]) to reduce the risk of leaking current which may result
in electric shock or potential fi re.
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 product 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 product is part of a set constituting an air conditioner. The product
must not be installed alone or be installed with non-authorized device 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 product must be correctly grounded and the supply line must be equipped
with a differential breaker in order to protect the persons.
• The products are not explosion proof and therefore should not be installed in
explosive atmosphere.
• Do not turn on the power until all installation work is complete.
• Never touch electrical components immediately after the power supply has been
turned off. Electric shock may occur. After turning off the power, always wait 5
minutes before touching electrical components.
• Do not touch the fi ns of the heat exchanger. Touching the heat exchanger fi ns
could result in damage to the fi ns or personal injury such as skin rupture.
• This product contains no user-serviceable parts. Always consult authorized
service technicians for repairing.
• When moving or relocating the air conditioner, consult experienced service
technicians for disconnection and reinstallation of the product.
• Children should be monitored to ensure they do not play with the device.
Contents
1. SAFETY PRECAUTIONS ……………………………………………………………… 1
2. ABOUT THE PRODUCT
2. 1. Precautions for using R410A refrigerant ………………………………………… 2
2. 2. Special tools for R410A …………………………………………………………… 2
2. 3. Accessories ………………………………………………………………………… 2
2. 4. Optional parts ……………………………………………………………………… 2
2. 5. Operating range …………………………………………………………………… 2
2. 6. System confi guration ……………………………………………………………… 3
3. INSTALLATION WORK
3. 1. Selecting an installation location ………………………………………………… 4
3. 2. Drain installation …………………………………………………………………… 4
3. 3. Installation dimensions …………………………………………………………… 4
3. 4. Transportation of the unit ………………………………………………………… 5
3. 5. Mounting the unit …………………………………………………………………… 5
4. SYSTEM CONFIGURATION
4. 1. Piping limitation and Pipe size …………………………………………………… 6
5. PIPE INSTALLATION
5. 1. Opening a knockout hole ………………………………………………………… 7
5. 2. Separation tube connection ……………………………………………………… 7
5. 3. Flare connection (pipe connection) ……………………………………………… 7
6. ELECTRICAL WIRING
6. 1. The precautions of electrical wiring ……………………………………………… 8
6. 2. Knockout hole ……………………………………………………………………… 9
6. 3. Electrical requirement ……………………………………………………………… 9
6. 4. Unit wiring …………………………………………………………………………… 9
6. 5. Wiring method …………………………………………………………………… 10
6. 6. Connecting of wiring …………………………………………………………… 10
7. PIPE INSTALLATION II
7. 1. Sealing test ……………………………………………………………………… 11
7. 2. Vaccum process ………………………………………………………………… 11
7. 3. Additional charging ……………………………………………………………… 11
7. 4. Refrigerant recovery method …………………………………………………… 12
7. 5. Installing insulation ……………………………………………………………… 12
7. 6. Filling with putty ………………………………………………………………… 12
8. FIELD SETTING
8. 1. Field setting switches …………………………………………………………… 12
8. 2. Function settings ………………………………………………………………… 13
9. TEST OPERATION
9. 1. Check run ………………………………………………………………………… 15
9. 2. TEST RUN ……………………………………………………………………… 16
9. 3. Confi rming the operation of indoor unit………………………………………… 18
10. EXTERNAL INPUT & OUTPUT
10. 1. Fitting cable (optional parts) …………………………………………………… 18
10. 2. External input …………………………………………………………………… 18
10. 3. External output …………………………………………………………………… 19
11. LED Display
11. 1. Normal operation mode ………………………………………………………… 19
11. 2. Error display mode ……………………………………………………………… 19
INSTALLATION MANUAL
PART No. 9379069366-02
Outdoor Unit
En-2
2. ABOUT THE 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.
2. 2. Special tools for R410A
Tool name Contents of change
Gauge manifold
Pressure is high and cannot be measured with a
conventional gauge. To prevent erroneous mixing of other
refrigerants, the diameter of each port has been changed.
It is recommended the gauge with seals –0.1 to 5.3 MPa
(-1 to 53 bar) for high pressure. –0.1 to 3.8 MPa (-1 to 38
bar) for low pressure.
Charge hose To increase pressure resistance, the hose material and
base size were changed.
Vacuum pump A conventional vacuum pump can be used by installing a
vacuum pump adapter.
Gas leakage
detector Special gas leakage detector for HFC refrigerant R410A.
2. 3. Accessories
WARNING
For installation purposes, be sure to use the parts supplied by the manufacturer or
other prescribed parts. The use of non-prescribed parts can cause serious accidents
such as the unit falling, water leakage, electric shock, or fi re.
Do not throw away the connecting parts until the installation has been complete.
Name and shape Q’ty Application
Installation
manual
1
(This manual)
Drain cap
2
For outdoor unit drain piping work
Drain pipe
1
For outdoor unit drain piping work
Binder
3
For binding power supply cable and
connection cable
One-touch bush
2
For power supply cable and
connection cable installation
2. 4. Optional parts
CAUTION
The following parts are optional parts specifi c to R410A refrigerant.
Do not use parts other than those listed below.
Refer to the installation manual for the Branch box and the Separation tubes.
Parts name Model name
Separation tube UTP-SX248A
Branch box
3 Branches UTP-PY03A
2 Branches UTP-PY02A
External connect kit
(for External input/output) UTY-XWZXZ3
External connect kit
(for Base heater) UTY-XWZXZ4
2. 5. Operating range
Operating range
Temperature Indoor air intake Outdoor air intake
Cooling
Maximum 32 °C DB 46 °C DB
Minimum 18 °C DB -5 °C DB
Heating
Maximum 30 °C DB 24 °C DB
Minimum 16 °C DB -15 °C DB
Indoor humidity about 80% or less

Product specificaties

Merk: Fujitsu
Categorie: Airco
Model: AOHG45LBT8

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