Daikin FXDQ20NVE, FXDQ20NAVE, FXDQ25NVE, FXDQ25NAVE, FXDQ32NVE Installation Manual
...
INSTALLATION MANUAL
SYSTEM Inverter Air Conditioners
English
Deutsch
MODELS
Ceiling-mounted duct type low static pressure unit
FXDQ20NVE FXDQ20NAVE
FXDQ25NVE FXDQ25NAVE
FXDQ32NVE FXDQ32NAVE
FXDQ40NVE FXDQ40NAVE
FXDQ50NVE FXDQ50NAVE
FXDQ63NVE FXDQ63NAVE
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.
Français
Español
Italiano
ΕλληνικÜ
Nederlands
Portugues
Рóссêий
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.
DAIKIN.TCF.022
TNO
0305020101
Umeda Center Bldg., 4-12, Nakazaki-Nishi 2-chome,
Kita-ku, Osaka, 530-8323 Japan
FXDQ20NAVEF, FXDQ25NAVEF, FXDQ32NAVEF
FXDQ20PVE, FXDQ25PVE, FXDQ32PVE
FXDQ20PVET, FXDQ25PVET, FXDQ32PVET
FXD20PVE, FXD25PVE, FXD32PVE
FXD20PVET, FXD25PVET, FXD32PVET
Noboru Murata
Manager Quality Control Department
1st of November 2005
DAIKIN INDUSTRIES, LTD.
FXDQ20NVE, FXDQ25NVE, FXDQ32NVE, FXDQ40NVE, FXDQ50NVE, FXDQ63NVE
FXDQ20NAVE, FXDQ25NAVE, FXDQ32NAVE, FXDQ40NAVE, FXDQ50NAVE, FXDQ63NAVE
FXDQ20NVET, FXDQ25NVET, FXDQ32NVET, FXDQ40NVET, FXDQ50NVET, FXDQ63NVET
FXD20MVE, FXD25MVE, FXD32MVE, FXD40MVE, FXD50MVE, FXD63MVE
FXD20MVET, FXD25MVET, FXD32MVET, FXD40MVET, FXD50MVET, FXD63MVET
FXF25LVE, FXF32LVE, FXF40LVE, FXF50LVE, FXF63LVE, FXF80LVE, FXF100LVE, FXF125LVE
FXFQ25MVE, FXFQ32MVE, FXFQ40MVE, FXFQ50MVE, FXFQ63MVE, FXFQ80MVE,
FXFQ100MVE, FXFQ125MVE
EN60335-2-40,
3PN06757-1A
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 ................... 3
5. INDOOR UNIT INSTALLATION....................................... 5
6. REFRIGERANT PIPING WORK ..................................... 5
7. DRAIN PIPING WORK .................................................... 6
8. INSTALLING THE DUCT................................................. 8
9. ELECTRIC WIRING WORK ............................................ 8
10. WIRING EXAMPLE ......................................................... 9
11. FIELD SETTING AND TEST RUN .................................11
1. SAFETY CONSIDERATIONS
Please read these “SAFETY CONSIDERATIONS” carefully
before installing air conditioning equipment and be sure to
install it correctly.
This air conditioner comes under the terms “appliances not
accessible to the general public”.
The safety precautions listed here are divided into two categories. In either case, important safety information is listed which
must be read carefully.
WARNING ............. Failure to observe a warning may
result in death or serious injury.
CAUTION .............. Failure to observe a caution may
result in injury or material damage due
to erroneous handling including probabilities leading to serious consequences in some cases.
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.
WARNING
Ask your dealer or qualified personnel to carry out installa-
•
tion work. Do not try to install the air conditioner 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 equipment falling, 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.
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 unit 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 unit 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 are 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 control box lid can be securely fastened.
Improper positioning of the control 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 refriger-
•
ant 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.
•
Do not touch the switch with wet fingers.
•
Touching the switch with wet fingers can cause electric shock.
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.
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 m away from televisions or radios
in order to prevent image interference or noise.
(Depending on the radio waves, a distance of 1 m 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
possibe.
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.
where corrosive gas, such as sulfurous acid gas, is produced
(b)
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 unit.
(d)
where flammable gas may leak, where there are carbon
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.
English 1
Do not touch the heat exchanger fins.
•
Improper handling may result in injury.
Be very careful about product transportation.
•
Some products use PP bands for packaging. Do not use any
PP bands for a means of transportation. It is dangerous.
Safely dispose of the packing materials.
•
Packing materials, such as nails and other metal or wooden
parts, may cause stabs or other injuries.
Tear apart and throw away plastic packaging bags so that
children will not play with them. If children play with a plastic
bag which was not torn apart, they face the risk of suffocation.
•
Do not turn off the power immediately after stopping operation.
Always wait at least 5 minutes before turning off the power.
Otherwise, water leakage and trouble may occur.
In a domestic environment this product may cause radio
•
interference in which case the user may be required to take
adequate measures.
•
Make sure to provide for adequate measures in order to prevent
that the outdoor unit be used as a shelter by small animals.
Small animals making contact with electrical parts can cause
malfunctions, smoke or fire. Please instruct the customer to
keep the area around the unit clean.
Name
Quantity 1 set 8 pcs. 1 set 4 pcs.
Shape
Name
Quantity 2 pcs. 1 pc.
Shape
Screws for
duct flanges
(7)
24 pcs.
Sealing
material (12)
Washer for
hanging
bracket (8)
Air filter (13)
Clamp
Large (9)
8 pcs.
small (10)
4 pcs.
(Other)
• Operation manual
• Product quality
certificate
• Installation manual
(this manual)
Washer
fixing plate
(11)
Follow national standards for installation work.
2. BEFORE INSTALLATION
The accessories needed for installation must be retained in
your custody until the installation work is completed. Do
not discard them!
1. Decide upon a line of transport.
2. 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 moving the unit at or after opening, hold the unit by
the hanger brackets. Do not apply force to the refrigerant
piping, drain piping or flange 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.)
For the installation of an outdoor unit, refer to the installation
manual attached to the outdoor unit.
2-1 PRECAUTIONS
Be sure to instruct customers how to properly operate the
•
unit (operating different functions, and adjusting the temperature ) by having them carry out operations themselves while
looking at the operation manual.
Do not install in locations where the air contains high levels of
•
salt such as that near the ocean and where voltage fluctuates
greatly such as that in factories, or in vehicles or vessels.
2-2 ACCESSORIES
Check the following accessories are included with your unit.
Name
Quantity 1 pc. 1 pc. 1 each 1 each
Metal
clamp (1)
Drain
hose (2)
Insulation
for fitting
Sealing pad
2-3 OPTIONAL ACCESSORIES
This indoor unit requires one of the operation remote controls
•
listed below.
Remote controller
Wired type BRC1A62
Wireless type BRC4C62
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 may drip.
Does drainage flow
smoothly?
Does 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 may drip.
The unit may malfunction or
the components burn out.
The unit may malfunction or
the components burn out.
Imcomplete grounding may
result in electric shocks.
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
Also review the “SAFETY CONSIDERATIONS”.
Shape
for liquid pipe (3)
for gas pipe (4)
Large (5)
mid. (6)
2 English
b. Items to be checked at time of delivery
Items to be checked Check
Did you explain about operations while showing the
operation manual to your customer?
Did you hand the operation manual and warranty over to
your customer?
Did you explain about the way of maintaining and cleaning
local procurements (air filter, grille (both air outlet and suction grille), etc.) to your customer?
Did you hand manuals of local procurements (in case
equipped) over to your customer?
c. Points for explanation about operations
Where piping between indoor and outdoor units is possi-
•
ble within the allowable limit. (Refer to the installation
manual for the outdoor unit.)
*300
or
more
Maintenance
space
Control box
300
or more
Maintenance
space
The items with WARNING and CAUTION marks in
the operation 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 operation
manual.
3. SELECTING INSTALLATION SITE
CAUTION
When moving the unit during or after unpacking, make sure
•
to lift it by holding its lifting lugs. Do not exert any pressure on
other parts, especially the refrigerant piping, drain piping and
flange parts.
If you think the humidity inside the ceiling might exceed
•
30°C and RH80%, reinforce the insulation on the unit body.
Use glass wool or polyethylene foam as insulation so that
the thickness is more than 10mm and fits inside the ceiling
opening.
(1)
Select an installation site where the following conditions are fulfilled and that meets with your customer’s
approval.
Where optimum air distribution can be ensured.
•
Where nothing blocks air passage.
•
Where condensate can be properly drained.
•
Where the ceiling is strong enough to bear the indoor unit
•
weight.
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)
200
20 or more
Ceiling
Fig. 1
*H dimension means the minimum height of the unit.
•
Select the *H dimension such that a downward slope of at
•
*H=240 or more
2500 or more
Floor surface
(length : mm)
least 1/100 is ensured as indicated in “7. DRAIN PIPING
WORK”.
The maintenance space marked with “*” is required when
•
the installation box for adaptor PC board (KRP1BA101)
sold separately is used.
[ PRECAUTION ]
Install the indoor and outdoor units, power supply wiring
•
and connecting wires at least 1 m away from televisions
or radios in order to prevent image interference or noise.
(Depending on the radio waves, a distance of 1 m may
not be sufficient enough to eliminate the noise.)
If installing the wireless kit in a room with electronic fluo-
•
rescent lighting (inverter or rapid start type), the remote
controller’s transmission distance may be shortened.
Indoor units should be installed as far away from fluorescent lighting as possible.
(2)
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 carton box for installation. Refer to it to check for points requiring reinforcing.)
4. PREPARATIONS BEFORE INSTALLATION
(1)
Confirm the positional relationship between the unit
and suspension bolts. (Refer to Fig. 2)
Install the inspection opening on the control box side where
•
maintenance and inspection of the control box and drain
pump are easy. Install the inspection opening also in the
lower part of the unit.
English 3
Loading...