Daikin FXHQ32MVE, FXHQ63MVE, FXHQ100MVE, FXHQ32MAVE, FXHQ63MAVE Installation manuals

INSTALLATION MANUAL

SYSTEM Inverter Air Conditioners

English

Deutsch

MODELS

Ceiling suspended type

FXHQ32MVE FXHQ32MAVE
FXHQ63MVE FXHQ63MAVE
FXHQ100MVE FXHQ100MAVE

READ THESE INSTRUCTIONS CAREFULLY BEFORE INSTALLATION.
KEEP THIS MANUAL IN A HANDY PLACE FOR FUTURE REFERENCE.

LESEN SIE DIESE ANWEISUNGEN VOR DER INSTALLATION SORGFÄLTIG DURCH.
BEWAHREN SIE DIESE ANLEITUNG FÜR SPÄTERE BEZUGNAHME GRIFFBEREIT AUF.

LIRE SOIGNEUSEMENT CES INSTRUCTIONS AVANT L’INSTALLATION.
CONSERVER CE MANUEL A PORTEE DE MAIN POUR REFERENCE ULTERIEURE.

LEA CUIDADOSAMENTE ESTAS INSTRUCCIONES ANTES DE INSTALAR.
GUARDE ESTE MANUAL EN UN LUGAR A MANO PARA LEER EN CASO DE TENER
ALGUNA DUDA.

PRIMA DELL’INSTALLAZIONE LEGGERE ATTENTAMENTE QUESTE ISTRUZIONI.
TENERE QUESTO MANUALE A PORTATA DI MANO PER RIFERIMENTI FUTURI.

ÄΙΑΒΑΣΤΕ ΠΡΟΣΕΚΤΙΚΑ ΑΥΤΕΣ ΤΙΣ ΟÄΗΓΙΕΣ ΠΡΙΝ ΑΠΟ ΤΗΝ ΕΓΚΑΤΑΣΤΑΣΗ ΕΧΕΤΕ ΑΥΤΟ
ΤΟ ΕΓΧΕΙΡΙÄΙΟ ΕΥΚΑΙΡΟ ΓΙΑ ΝΑ ΤΟ ΣΥΜΒΟΥΛΕΥΕΣΤΕ ΣΤΟ ΜΕΛΛΟΝ.

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LEES DEZE INSTRUCTIES ZORGVULDIG DOOR VOOR INSTALLATIE. BEWAAR DEZE HAN­DLEINDING WAAR U HEM KUNT TERUGVINDEN VOOR LATERE NASLAG.

LEIA COM ATENÇÃO ESTAS INSTRUÇÕES ANTES DE REALIZAR A INSTALAÇÃO.
MANTENHA ESTE MANUAL AO SEU ALCANCE PARA FUTURAS CONSULTAS.

ПЕРЕД НАЧАЛОМ МОНТАЖА ВНИМАТЕЛЬНО ОЗНАКОМЬТЕСЬ С ДАННЫМИ
ИНСТРУКЦИЯМИ. СОХРАНИТЕ ДАННОЕ РУКОВОДСТВО В МЕСТЕ, УДОБНОМ ДЛЯ
ОБРАЩЕНИЯ В БУДУЩЕМ.

FXHQ32MAVE, FXHQ63MAVE, FXHQ100MAVE

FXKQ25MAVE, FXKQ32MAVE, FXKQ40MAVE, FXKQ63MAVE

FXAQ20MAVE, FXAQ25MAVE, FXAQ32MAVE, FXAQ40MAVE

FXAQ50MAVE, FXAQ63MAVE

FXUQ71MAV1, FXUQ100MAV1, FXUQ125MAV1

FXLQ20MHV1, FXLQ25MHV1, FXLQ32MHV1, FXLQ40MHV1, FXLQ50MHV1,

FXMQ40MAVE, FXMQ50MAVE, FXMQ63MAVE, FXMQ80MAVE

FXMQ100MAVE, FXMQ125MAVE, FXMQ200MAVE, FXMQ250MAVE

FXLQ20MAVE, FXLQ25MAVE, FXLQ32MAVE, FXLQ40MAVE

FXLQ50MAVE, FXLQ63MAVE

BEVQ71MAVE, BEVQ100MAVE, BEVQ125MAVE

FXNQ20MAVE, FXNQ25MAVE, FXNQ32MAVE, FXNQ40MAVE

FXNQ50MAVE, FXNQ63MAVE

DAIKIN.TCF.022

TNO

0305020101

Umeda Center Bldg., 4-12, Nakazaki-Nishi 2-chome,

Kita-ku, Osaka, 530-8323 Japan

FXKQ25MVE, FXKQ32MVE, FXKQ40MVE, FXKQ63MVE

FXAQ20MVE, FXAQ25MVE, FXAQ32MVE, FXAQ40MVE, FXAQ50MVE, FXAQ63MVE

FXUQ71MV1, FXUQ100MV1, FXUQ125MV1

BEVQ71MVE, BEVQ100MVE, BEVQ125MVE

FXMQ125MFV1, FXMQ200MFV1, FXMQ250MFV1

FXAQ20MHV1, FXAQ25MHV1, FXAQ32MHV1, FXAQ40MHV1, FXAQ50MHV1

BEVQ50MVE

Noboru Murata

Manager Quality Control Department

1st of November 2005

DAIKIN INDUSTRIES, LTD.

FXZQ20MVE, FXZQ25MVE, FXZQ32MVE, FXZQ40MVE, FXZQ50MVE

FXCQ20MVE, FXCQ25MVE, FXCQ32MVE, FXCQ40MVE, FXCQ50MVE, FXCQ63MVE, FXCQ80MVE, FXCQ125MVE

FXMQ40MVE, FXMQ50MVE, FXMQ63MVE, FXMQ80MVE, FXMQ100MVE, FXMQ125MVE, FXMQ200MVE, FXMQ250MVE

FXLQ20MVE, FXLQ25MVE, FXLQ32MVE, FXLQ40MVE, FXLQ50MVE, FXLQ63MVE

FXNQ20MVE, FXNQ25MVE, FXNQ32MVE, FXNQ40MVE, FXNQ50MVE, FXNQ63MVE

FXHQ32MVE, FXHQ63MVE, FXHQ100MVE

FXSQ20MVE, FXSQ25MVE, FXSQ32MVE, FXSQ40MVE, FXSQ50MVE, FXSQ63MVE, FXSQ80MVE, FXSQ100MVE, FXSQ125MVE

EN60335-2-40,

3P109591-1E

VRV SYSTEM Inverter Air Conditioners Installation manual

CONTENTS

1. SAFETY CONSIDERATIONS ......................................... 1

2. BEFORE INSTALLATION................................................ 2

3. SELECTING INSTALLATION SITE ................................. 3

4. PREPARATIONS BEFORE INSTALLATION ................... 4

5. INDOOR UNIT INSTALLATION....................................... 5

6. REFRIGERANT PIPING WORK ..................................... 5

7. DRAIN PIPING WORK .................................................... 7

8. ELECTRIC WIRING WORK ............................................ 8

9. WIRING EXAMPLE AND HOW TO SET THE

REMOTE CONTROLLER................................................ 9

10. INSTALLATION OF THE SUCTION GRILLE AND THE

AIR FILTER ................................................................... 12

11. FIELD SETTING............................................................ 12

12. TEST OPERATION ....................................................... 12

1. SAFETY CONSIDERATIONS

Please read these “SAFETY CONSIDERATIONS” carefully
before installing air conditioning equipment and be sure to
install it correctly. After completing the installation, make sure
that the unit operates properly during the start-up operation.
Please instruct the customer on how to operate the unit and
keep it maintained.
Also, inform customers that they should store this installation
manual along with the operation manual for future reference.
This air conditioner comes under the term “appliances not acces­sible to the general public”.

Safety Precaution

This unit 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.

Meaning of warning and caution symbols.

WARNIN G ............ Failure to observe a warning may

result in death or serious injury.

CAUTION ............. Failure to observe a caution may

result in injury or damage to the equip­ment.

• Install the air conditioner on a foundation strong enough to
withstand the weight of the unit.
A foundation of insufficient strength may result in the equip­ment falling and causing injuries.

• Carry out the specified installation work after taking into
account strong winds, typhoons or earthquakes.
Improper installation work may result in the equipment falling
and causing accidents.

• Make sure that a separate power supply circuit is provided
for this unit and that all electrical work is carried out by qual­ified personnel according to local laws and regulations and
this installation manual.
An insufficient power supply capacity or improper electrical
construction may lead to electric shocks or fire.

• Make sure that all wiring is secured, the specified wires and
used, and no external forces act on the terminal connections
or wires.
Improper connections or installation may result in fire.

• When wiring the power supply and connecting the remote
controller wiring and transmission wiring, position the wires
so that the electric parts box lid can be securely fastened.
Improper positioning of the electric part box lid may result in
electric shocks, fire or the terminals overheating.

• If the refrigerant gas leaks during installation, ventilate the
area immediately.
Toxic gas may be produced if the refrigerant gas comes into
contact with fire.

• After completing the installation work, check that the refriger­ant gas does not leak.
Toxic gas may be produced if the refrigerant gas leaks into
the room and comes into contact with a source of fire, such
as a fan heater, stove or cooker.

• Before touching electrical parts, turn off the unit.

• Be sure to establish an earth.
Do not earth the unit to a utility pipe, arrester, or telephone
earth.
Incomplete earth may cause electrical shock, or fire.
A high surge current from lightning or other sources may
cause damage to the air conditioner.

• Be sure to install an earth leakage breaker.
Failure to install an earth leakage breaker may result in elec­tric shocks, or fire.

WARNING

•

Ask your dealer or qualified personnel to carry out installation
work. Do not try to install the machine yourself
Improper installation may result in water leakage, electric
shocks or fire.

• Perform installation work in accordance with this installation
manual.
Improper installation may result in water leakage, electric
shocks or fire.

• When installing the unit in a small room, take measures
against to keep refrigerant concentration from exceeding
allowable safety limits in the event of refrigerant leakage.
Contact the place of purchase for more information. Exces­sive refrigerant in a closed ambient can lead to oxygen defi­ciency.

• Be sure to use only the specified accessories and parts for
installation work.
Failure to use the specified parts may result in water leakage,
electric shocks, fire or the unit falling.

English 1

.

CAUTION

• While following the instructions in this installation manual,
install drain piping in order to ensure proper drainage and
insulate piping in order to prevent condensation.
Improper drain piping may result in water leakage and prop­erty damage.

• Install the indoor and outdoor units, power supply wiring and
connecting wires at least 1 meter away from televisions or
radios in order to prevent image interference or noise.
(Depending on the radio waves, a distance of 1 meter may
not be sufficient enough to eliminate the noise.)

• Remote controller (wireless kit) transmitting distance can
result shorter than expected in rooms with electronic fluores­cent lamps. (inverter or rapid start types)
Install the indoor unit as far away from fluorescent lamps as
possible.

• Do not install the air conditioner in the following locations:
(a) where a mineral oil mist or an oil spray or vapor is pro-

duced, for example in a kitchen
Plastic parts may deteriorate and fall off or result in
water leakage.

(b) where corrosive gas, such as sulfurous acid gas, is pro-

duced
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 result in a malfunction of the equip­ment.

(d) where flammable gases may leak, where there are car-

bon fiber or ignitable dust suspensions in the air, or
where volatile flammables such as thinner or gasoline
are handled.
Operating the unit in such conditions may result in
fire.

2. BEFORE INSTALLATION

• When moving the unit while removing it from the carton

box, be sure to lift it by holding on to the four lifting lugs
without exerting any pressure on other parts, especially,
the refrigerant piping, drain piping, and other resin
parts.

• Be sure to check the type of R410A refrigerant to be used
before installing the unit. (Using an incorrect refrigerant will
prevent normal operation of the unit.)

• The accessories needed for installation must be retained in
your custody until the installation work is completed. Do not
discard them!

• Decide upon a line of transport.

• Leave the unit inside its packaging while moving, until reach­ing the installation site. Where unpacking is unavoidable, use
a sling of soft material or protective plates together with a
rope when lifting, to avoid damage or scratches to the unit.

• When selecting installation site, refer to the paper pattern.

• For the installation of an outdoor unit, refer to the installation
manual attached to the outdoor unit.

• Do not install or operate the unit in rooms mentioned below.

• Laden with mineral oil, or filled with oil vapor or spray

like in kitchens. (Plastic parts may deteriorate which
could eventually cause the unit to fall out of place, or
could lead to leaks.)

• Where corrosive gas like sulfurous gas exists. (Cop-

per tubing and brazed spots may corrode, which
could eventually lead to refrigerant leaks.)

• Where exposed to combustible gases and where vol-

atile flammable gas like thinner or gasoline is used.
(Gas in the vicinity of the unit could ignite.)

• Where machines can generate electromagnetic

waves. (Control system may malfunction.)

• Where the air contains high levels of salt such as that

near the ocean and where voltage fluctuates greatly
such as that in factories.
Also in vehicles or vessels.

• This unit, both indoor and outdoor, is suitable for installation
in a commercial and light industrial environment.
If installed as a household appliance it could cause electro­magnetic interference.

2-2 ACCESSORIES

Check the following accessories are included with your
unit.

Name (1) Drain hose (2) Metal clamp

Quantity 1 pc. 1 pc.

Shape

Name

Quantity 8 pcs. 6 pcs.

Shape

Name

Quantity 1 pc. 1 each

Shape

Name Sealing pad

Quantity 1 each

Shape

(3) Washer for hanging

bracket

(5)

Paper pattern for

installation

(8) Large

(9) Small

(4) Clamp

Insulation for fitting

(6)For gas pipe

(7)For liquid pipe

(Other)

• Operation manual

• Installation manual

2-3 OPTIONAL ACCESSORIES

• These are two types of remote controllers: wired and wire­less. Select a remote controller according to customer
request and install in an appropriate place.

Remote controller

Wired type

Wireless type

NOTENOTENOTENOTE

• If the you wishes to use a remote controller that is not listed
above, select a suitable remote controller after consulting
catalogs and technical materials.

Heat pump type

Cooling only type

2-1 PRECAUTIONS

• Be sure to read this manual before installing the indoor unit.

• Entrust installation to the place of purchase or a qualified ser­viceman. Improper installation could lead to leaks and, in
worse cases, electric shock of fire.

• Use only parts provided with the unit or parts satisfying
required specifications. Unspecified parts could cause the
unit to fall out of place, or could lead to leaks and, in worse
cases, electric shock or fire.

2 English

FOR THE FOLLOWING ITEMS, TAKE SPECIAL
CARE DURING CONSTRUCTION AND CHECK
AFTER INSTALLATION IS FINISHED.

a. Items to be checked after completion of work

Items to be checked

Are the indoor and outdoor
unit fixed firmly?

Is the gas leak test finished?

Is the unit fully insulated? Condensate water may drip.

Dose drainage flow
smoothly?

Dose the power supply volt­age correspond to that
shown on the name plate?

Are wiring and piping cor­rect?

Is the unit safely grounded?

Is wiring size according to
specifications?

Is something blocking the air
outlet or inlet of either the
indoor or outdoor units?

Are refrigerant piping length
and additional refrigerant
charge noted down?

If not properly done, what is
likely to occur

The units may drop, vibrate
or make noise.

It may result in insufficient
cooling.

Condensate water may drip.

The unit may malfunction or
the components burn out.

The unit may malfunction or
the components burn out.

Dangerous at electric leak­age.

The unit may malfunction or
the components burn out.

It may result in insufficient
cooling.

The refrigerant charge in the
system is not clear.

Check

3. SELECTING INSTALLATION SITE

(1) Select an installation site where the following condi-

tions are fulfilled and that meets your customer’s
approval.

• In the upper space of the indoor unit where there is no
possible dripping of water from the refrigerant pipe, drain
pipe, water pipe, etc.

• Where optimum air distribution can be ensured.

• Where nothing blocks air passage.

• Where condensate can be properly drained.

• If supporting structural members are not strong enough
to take the unit’s weight, the unit could fall out of place
and cause serious injury.

• Where the false ceiling is not noticeably on an incline.

• Where there is no risk of flammable gas leakage.

• Where sufficient clearance for maintenance and service
can be ensured. (Refer to Fig. 1)
If sufficient clearance could be ensured at*, leave a
space of 200 mm or more between the unit and it’s sur­roundings easier maintenance and service.

• Where piping between indoor and outdoor units is possi­ble within the allowable limit. (Refer to the installation
manual for the outdoor unit.)

CAUTION

• Install the indoor and outdoor units, power supply wiring and
connecting wires at least 1 meter away from televisions or
radios in order to prevent image interference or noise.
(Depending on the radio waves, a distance of 1 meter may
not be sufficient enough to eliminate the noise.)

b. Items to be checked at time of delivery

Also review the “SAFETY CONSIDERATIONS”

Items to be checked Check

Did you explain about operations while showing the
instruction manual to your customer?

Did you hand the instruction manual over to your cus­tomer?

c. Points for explanation about operations

The items with WARNING and CAUTION marks
in the instruction manual are the items pertaining to
possibilities for bodily injury and material damage in
addition to the general usage of the product. Accordingly, it
is necessary that you make a full explanation about the
described contents and also ask your customers to read the
instruction manual.

2-4 NOTE TO THE INSTALLER

Be sure to instruct customers how to properly operate the
unit (especially cleaning filters, operating different functions,
and adjusting the temperature) by having them carry out
operations themselves while looking at the manual.

*≥30 *≥30

Air outlet

Required service
space

Fig. 1

Air inlet

Obstruction

Floor

2500 or higher

300

from the floor

≥

For installation
in high places

(length : mm)

(2) This indoor unit may be installed on ceilings up to 3.5 m

in height. However, if the ceiling is higher than 2.7m,
the remote control will have to be set locally. (Refer to
“11. FIELD SETTING” on page 12

)

(3) Use suspension bolts for installation. Check whether

the ceiling is strong enough to support the weight of
the unit or not. If there is a risk, reinforce the ceiling
before installing the unit.

(Installation pitch is marked on the paper pattern for instal­lation. Refer to it to check for points requiring reinforcing.)

English 3