Daikin VKM50GBMV1, VKM80GBMV1, VKM100GBMV1, VKM50GBV1, VKM80GBV1 Operation manuals

Total Heat Exchanger

OPERATION MANUAL

English

Heat Reclaim Ventilator -with DX Coil-

MODELS

(Ceiling mounted duct type)

With DX coil & Humidifier

VKM50GBMV1
VKM80GBMV1
VKM100GBMV1

With DX coil

VKM50GBV1
VKM80GBV1
VKM100GBV1

Deutsch

Français

Español

Italiano

Ελληνικά

Nederlands

Portugues

Рссий

3P130767-4K

Heat Reclaim Ventilator

Heat Reclaim Ventilator

•

Thank you for purchasing this Daikin total heat exchanger.
Carefully read this operation manual before using the Heat Reclaim Ventilator. It
will tell you how to use the unit properly and help you if any trouble occurs. This
manual explains about the indoor unit only. Use it along with the operation manual
for the outdoor unit. After reading the manual, file it away for future reference.

•

This unit is an option type for the VRV system air conditioner.
It should normally be used in combination with the VRV system indoor air condi­tioner.
It is also possible to use this unit as a independent system.

•

This unit cannot control room temperature. If this is needed, do not install the Heat
Reclaim Ventilator unit alone, but rather install another indoor unit.

•

Use the remote controller of the VRV system indoor air conditioner to control the
unit.

Wärmerückgewinnungslüftung

•

Danke, dass Sie sich für den Wärmetauscher von Daikin entschieden haben.
Lesen Sie diese Bedienungsanleitung sorgfältig durch, bevor Sie die Wärmerück­gewinnungslüftung verwenden. Hier erfahren Sie, wie Sie das Gerät korrekt betrei­ben. In diesem Handbuch wird nur die Installation der Inneneinheit beschrieben.
Verwenden Sie es zusammen mit dem Bedienungshandbuch der Außeneinheit.
Bewahren Sie die Anweisung gut auf, wenn Sie sie durchgelesen haben, damit Sie
auch später noch darin nachschlagen können.

•

Das Gerät ist eine Option für das VRV-Klimagerät.
Sie sollte normalerweise in Kombination mit der Innenklimaanlage des VRV-Sys­tems verwendet werden.
Zusätzlich kann das Gerät als eigenständiges System verwendet werden.

•

Dieses Gerät kann nicht zu Regulierung der Raumtemperatur verwendet werden.
Wenn dies notwendig ist, installieren Sie das Wärmerückgewinnungslüftungsgerät
nicht allein, installieren Sie sondern eher ein anderes Innengerät.

•

Das Gerät wird über die Fernbedienung der VRV-Inneneinheit gesteuert.

Ventilateur Récupérateur de Chaleur

•

Nous vous remercions pour avoir choisi cet échangeur de chaleur à enthalpie
totale Daikin.
Lisez attentivement ce manuel d’utilisation avant d’utiliser la ventilation avec récu­pération de chaleur. Il vous enseignera à utiliser correctement l’unité et vous aidera
en cas de panne. Ce manuel traite uniquement de l’unité intérieure. Utilisez-le
avec le manuel d’utilisation de l’unité extérieure. Après avoir lu le manuel, rangezle
en vue d’une utilisation ultérieure.

•

Cette unité est en option pour le climatiseur du système VRV.
Il doit être normalement utilisé en combinaison avec le système VRV de climati­seur intérieur.
Cette unité peut également être utilisée en tant que système indépendant.

•

Cette unité ne peut commander la température ambiante. Si cela est nécessaire,
n’installez pas l’unité de ventilation avec récupération de chaleur HRV seule, instal­lez aussi une autre unité intérieure.

•

Utilisez la télécommande du climatiseur intérieur du système VRV pour comman­der l’unité.

Ventilación con recuperación de calor

•

Muchas gracias por haber adquirido este intercambiador de calor total Daikin.
Lea detenidamente este manual de funcionamiento antes de utilizar la ventilación
con recuperación de calor. El manual explica cómo usar la unidad correctamente y
lo ayuda en caso de que surjan problemas. Este manual trata sobre la unidad inte­rior solamente. Utilícelo conjuntamente con el manual de uso de la unidad exterior.
Después de leerlo, guárdelo para referencia futura.

•

Esta unidad es un equipamiento opcional para el sistema de climatización VRV.
Debe utilizarse, por norma general, en combinación con el sistema de climatiza­ción interior VRV.
También es posible utilizar esta unidad a modo de sistema independiente.

•

Esta unidad no puede controlar la temperatura ambiente. Si fuese necesario, no
instale solo la unidad de ventilación con recuperación de calor, en su lugar, instale
otra unidad interior.

•

Utilice el mando a distancia del sistema de climatización interior VRV para contro­lar esta unidad.

Ventilatore a recupero di calore

•

Grazie di aver acquistato questo scambiatore di calore totale Daikin.
Leggere attentamente questo manuale d’uso prima di utilizzare il ventilatore a
recupero di calore. Esso insegna il modo corretto di utilizzare l’unità e fornisce con­sigli, nel caso si verifichino dei problemi. Il manuale si riferisce solo all’unità
interna. Usarlo insieme al manuale di istruzioni dell’unità esterna. Dopo aver letto il
manuale, conservarlo per riferimenti futuri.

•

Questa unità è un tipo opzionale di condizionatore d’aria a sistema VRV.
Normalmente dovrebbe essere usato in combinazione con il condizionatore d’aria
interno del sistema VRV.
È anche possibile utilizzare questa unità come sistema indipendente.

•

L’unità non può controllare la temperatura del locale. Se ciò è necessario, non
installare l’unità ventilatore a recupero di calore da sola, invece installare un’altra
unità interna.

•

Per controllare l’unità, utilizzare il telecomando del condizionatore d’aria interno a
sistema VRV.

Εξαεριστήρας με Ανάκτηση Θερμότητας

•

Ευχαριστούμε για την αγορά σας αυτού του εναλλάκτη συνολικής θερμότητας
Daikin.

Διαβάστε προσεκτικά το παρόν εγχειρίδιο λειτουργίας πριν από τη χρήση του Εξα­εριστήρα με Ανάκτηση Θερμότητας. Θα σας πουν πως θα χρησιμοποιήσετε σωστά
τη μονάδα και θα σας βοηθήσουν αν εμφανιστούν προβλήματα. Το παρόν εγχειρί­διο δίνει εξηγήσεις μόνο για
εγχειρίδιο λειτουργίας της εξωτερικής μονάδας. Aφού διαβάσετε τις οδηγίες, βάλτε
τις στο αρχείο σας για μελλοντική αναφορά.

•

Αυτή η μονάδα είναι εναλλακτικός τύπος για το σύστημα κλιματισμού VRV.
Κανονικά, θα πρέπει να χρησιμοποιείται σε συνδυασμό με το σύστημα VRV εσωτε­ρικού κλιματιστικού.
Υπάρχει επίσης η δυνατότητα να χρησιμοποιήσετε αυτή τη μονάδα ως ανεξάρτητο
σύστημα.

•

Η μονάδα αυτή δεν ελέγχει τη θερμοκρασία του χώρου. Εάν αυτό είναι απαραίτητο,
μην εγκαταστήσετε τη μονάδα του Εξαεριστήρα με Ανάκτηση Θερμότητας μόνο,
αλλά καλύτερα εγκαταστήστε άλλη εσωτερική μονάδα.

•

Χρησιμοποιήστε το τηλεχειριστήριο του συστήματος κλιματισμού εσωτερικής μονά­δας VRV για έλεγχο της μονάδας.

την εσωτερική μονάδα. Χρησιμοποιήστε το μαζί με το

Hergebruik van Warmte

•

Hartelijk dank voor uw keuze voor een warmtewisselaar van Daikin.
Lees deze bedieningshandleiding aandachtig door voordat u de HRV gebruikt. In
de gebruiksaanwijzing kunt u lezen hoe u het apparaat op de juiste manier
gebruikt en wat u kunt doen bij storingen. Deze handleiding bevat alleen informatie
over de binnenunit. Gebruik deze handleiding samen met die van de buitenunit.
Bewaar deze gebruiksaanwijzing nadat u deze heeft gelezen.

•

Dit apparaat is een optioneel model voor de airconditioners in een VRV-systeem.
Het dient normaal gesproken gebruikt te worden in combinatie met de VRV­systeem binnenairconditioner.
Het is ook mogelijk om dit apparaat als onafhankelijk systeem te gebruiken.

•

Dit apparaat kan niet worden gebruikt om de temperatuur in een ruimte te regelen.
Als dit nodig is, installeer dan niet alleen de Hergebruik van Warmte-unit, maar
installeer liever een andere binnenunit.

•

Gebruik de afstandsbediening de binnenunit van het VRV-systeem om het appa­raat te bedienen.

Ventilação de Recuperação Térmica

•

Agradecemos a aquisição deste permutado térmico total da Daikin.
Leia atentamente este manual de funcionamento antes de usar a Ventilação de
Recuperação Térmica. Nele obterá informações sobre o modo de utilizar correcta­mente o aparelho e ajuda na eventualidade de ocorrência de problemas. Este
manual fornece explicações exclusivamente sobre a unidade interior. Utilize-o em
conjunto com o manual de funcionamento da unidade exterior. Depois de ler o
manual, guarde-o para consultas futuras.

•

Esta unidade é uma opção para o aparelho de ar condicionado do sistema VRV.
Deve ser utilizado normalmente em combinação com o ar condicionado interior
com sistema VRV.
É também possível utilizar esta unidade como sistema independente.

•

Esta unidade não controla a temperatura do compartimento. Se isso for necessá­rio, não instale a unidade de Ventilação de Recuperação Térmica sozinha, mas
instale também outra unidade interior.

•

Utilize o controlador remoto do aparelho de ar condicionado interior do sistema
VRV para controlar a unidade.

Вентилятор с рекуперацией тепла

•

Благодарим вас за покупку данного энтальпийного теплообменника
Daikin.

Внимательно прочтите данное руководство по эксплуатации, прежде чем
приступить к работе с вентилятором с рекуперацией тепла. В нем
излагаются правила надлежащего пользования устройством и приводятся
рекомендации пользователю по поиску и устранению неисправностей. В
данном руководстве рассматривается только комнатный блок.
Используйте его вместе с
изучения руководства сохраните его для обращений в будущем.

•

Данный блок является дополнительным для кондиционера системы VRV.
Он должен использоваться вместе с комнатным кондиционером воздуха
системы VRV.
Данный блок также можно использовать в качестве независимой
системы.

•

Данный блок не может контролировать температуру в помещении. Если
это необходимо, Вам следует установить не вентилятор с рекуперацией
тепла, а другой внутренний блок.

•

Используйте пульт дистанционного управления комнатным
кондиционером системы VRV для управления данным блоком.

руководством для наружного блока. После

MODELS VKM50GBMV1 VKM80GBMV1 VKM100GBMV1

(21) EA
Exh

aust air

to outdoors

(22) OA
Fresh air
from outdoors
(outdoor air)

(15) Humidifier (Natural evaporating type)

(24) SA
Supply air
to room

(23) RA
Return air
from room

(18) Solenoid valve

(17) Feed water tank

(11) Direct expansion coil

(20) Damper motor

<VKM-GBMV1 series only>

<VKM-GBMV1 series only>

<VKM-GBMV1 series only>

VKM50GBV1 VKM80GBV1 VKM100GBV1

(1) Hanger bracket

(7) Maintenance cover

(2) Duct connecting flange

(5) Damper

(4) Air filter (Long life filter)

(3) Exhaust fan

(10) Air supply fan

(9) Name plate

(11) Direct expansion coil

(8) Heat exchanger elements

It exchanges the heat (temperature and humidity)
from indoors with the air taken in from outdoors,
changes the outside air to the same condition as
indoors and then brings it indoors.

(6) Control box

(12) Gas pipe

(13) Liquid pipe

(16) Strainer (included)

<VKM-GBMV1 series only>

(14) Drain outlet

(19) Remote controller (Optional accessory)

(15) Humidifier (Natural evaporating type)

<VKM-GBMV1 series only>

1

Important
Sometimes when first using the unit, the
smell of the heat exchanging element may
be noticeable, but it is not harmful. The smell
will gradually go away as the unit is used.

[1]

Indoor unit

Heat Reclaim Ventilator

-With DX Coil-

Remote controller
for indoor unit

• Combined operation system
with VRV systems

Outdoor unit

• Independent

system

Heat Reclaim Ventilator

-With DX Coil-

Remote controller
for indoor unit

Outdoor unit

Remote controller for VKM BRC1D527

Remote controller for VKM BRC1D527

UNIT No.

GROUP

4

1

2

3

Remote controller for VKM BRC1D527

UNIT No.

GROUP

1,2,4

7,8

3,5

6

2

3

4 5

UNIT No.

GROUP

1,2,3

Remote controller for VKM BRC1D527

6

[2]

With DX coil & Humidifier With DX coil

WARNING (During Operation)

CAUTION (During Operation)

VKM50GBMV1 VKM50GBV1
VKM80GBMV1 VKM80GBV1
VKM100GBMV1 VKM100GBV1

CONTENTS

ILLUSTRATIONS (figure)...........................................[1][2]

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

2 WHAT TO DO BEFORE OPERATION .............................3

3 OPERATION PROCEDURE ............................................6

4 MAINTENANCE (for a qualified service person only) ......9

5 TROUBLE SHOOTING..................................................10

6 AFTER-SALES SERVICE AND WARRANTY ................ 12

The original instructions are written in English. All other
languages are translations of the original instructions.

Important information regarding the refrig­erant used

This product contains fluorinated greenhouse gases covered by
the Kyoto Protocol.
Refrigerant type: R410A

(1)

GWP

value: 1975

(1)

GWP = global warming potential

Periodical inspections for refrigerant leaks may be required
depending on European or local legislation.
Please contact your local dealer for more information.

1 SAFETY PRECAUTIONS

To gain full advantage of the Heat Reclaim Ventilator unit’s func­tions and to avoid malfunction due to mishandling, please read
this operation manual carefully before use. This product comes
under the term “appliances not accessible to the general public”.

• This manual classifies the precautions into WARNINGS
and CAUTIONS. Be sure to follow all the precautions
below: They are all important for ensuring safety.

WARNING ...............Indicates a potentially hazardous situ-

ation which, if not avoided, could result
in death or serious injury.

CAUTION

• After reading, keep this manual in a convenient place so
that you can refer to it whenever necessary. If the equip­ment is transferred to a new user, be sure also to hand
over the manual.

................Indicates a potentially hazardous situa-

tion which, if not avoided, may result in
minor or moderate injury. It may also be
used to alert against unsafe practices.

Total Heat Exchanger

Heat Reclaim Ventilator -with DX Coil-

Operation

manual

Using the Heat Reclaim Ventilator unit in such places may
cause a fire or Heat Reclaim Ventilator unit failures.

• Do not use flammable materials (e.g., hairspray or insecticide)
near the Heat Reclaim Ventilator unit. Do not clean the Heat
Reclaim Ventilator unit with organic solvents such as paint thinner.

The use of organic solvents may cause crack damage to the
Heat Reclaim Ventilator unit, electric shocks, or a fire.

• To avoid electric shocks, do not operate with wet hands.

• Open the windows and ventilate the room if flammable
gas is leaked.

Insufficient ventilation when the unit is turned on or off may
cause an explosion from sparks at the electrical connection.

• Do not wash the Heat Reclaim Ventilator unit with water,
as this may result in electric shocks or a fire.

(Not including air filters, etc.)

• Be sure to stop the unit and turn off the power when
cleaning or inspecting it.

As the fan is rotating at high speed, it will cause injury.

• Never inspect or service the unit by yourself.

Ask a qualified service person to perform this work. (The
qualified service person)

• Beware of a fire in case of refrigerant leakage.

If the Heat Reclaim Ventilator unit is not operating correctly, i.e. not
generating cool or warm air, refrigerant leakage could be the
cause. Consult your local dealer for assistance. The refrigerant
used for the Heat Reclaim Ventilator unit is safe and normally does
not leak. However, if the refrigerant leaks and gets in contact with a
naked burner, heater or cooker, it may generate hazardous com­pounds. Turn off the Heat Reclaim Ventilator unit and call your local
dealer. Turn on the Heat Reclaim Ventilator unit after the qualified
service person makes sure to confirm that the leakage is repaired.

• Consult your local dealer if the Heat Reclaim Ventilator unit sub­merges owing to a natural disaster, such as a flood or typhoon.

Do not operate the Heat Reclaim Ventilator unit in that case, or
otherwise a malfunction, electric shocks, or a fire may result.

• Start or stop the Heat Reclaim Ventilator unit with the remote
controller. Never use the power circuit breaker for this purpose.

Otherwise, it may cause a fire or water leakage. Further­more, if an automatic restart control is provided against
power failure and the power is recovered, the fan will rotate
suddenly and may cause injury.

• Consult your local dealer regarding cleaning the inside
of the Heat Reclaim Ventilator unit.

Improper cleaning may cause breakage of plastic parts,
water leakage and other damage as well as electric shocks.

• Do not use the Heat Reclaim Ventilator unit for pur-

• Be aware that prolonged, direct exposure to cool or
warm air from the Heat Reclaim Ventilator unit, or to air
that is too cool or too warm can be harmful to your
physical condition and health.

• Do not place objects, including rods, your fingers, etc.,
in the air inlet or outlet.

Injury may result due to contact with the Heat Reclaim Venti­lator unit’s highspeed fan blades.

• Do not use the Heat Reclaim Ventilator unit in the atmo­sphere contaminated with oil vapor, such as cooking oil
or machine oil vapor.

Oil vapor may cause crack damage to the Heat Reclaim
Ventilator unit, electric shocks, or a fire.

• Do not use the Heat Reclaim Ventilator unit in places
with excessive oily smoke, such as cooking rooms, or in
places with flammable gas, corrosive gas, or metal dust.

poses other than those for which it is intended.

Do not use the Heat Reclaim Ventilator unit for cooling preci­sion instruments, food, plants, animals or works of art as
this may adversely affect the performance, quality and/or
longevity of the object concerned.

• Do not place appliances that produce naked flames in
places exposed to the airflow from the Heat Reclaim Ven­tilator unit as this may impair combustion of the burner.

• Do not place heaters directly below the Heat Reclaim
Ventilator unit, as resulting heat can cause deformation.

• Be sure that children, plants or animals are not exposed
directly to airflow from the Heat Reclaim Ventilator unit,
as adverse effects may ensue.

• Do not place flammable sprays or operate spray con­tainers near the Heat Reclaim Ventilator unit or indoor
intake and outlet grills as this may result in a fire.

3P130767-4K English 1

• Turn off the power when the Heat Reclaim Ventilator

WARNING (For installation)

CAUTION (For installation)

unit is not used for long periods of time.

Otherwise, the Heat Reclaim Ventilator unit may get hot or
catch on a fire due to dust accumulation.

• Do not block air inlets nor outlets.

If the fan does not blow air throughout the entire room, it
may cause oxygen deficiency leading to bad health condi­tion or long-term health problems.

• Do not operate the Heat Reclaim Ventilator unit without air filter.

This may cause a malfunction as the heat exchange ele­ment may be clogged with dirt or dust.

• Use gloves when cleaning.

Cleaning without gloves may cause injury.

• Never disassemble the remote controller.

Touching the interior parts may result in electric shocks or a fire.
Consult your local dealer for internal inspections and adjustments.

• Do not place objects in direct proximity of the outdoor unit and
do not let leaves and other debris accumulate around the unit.

Leaves are a hotbed for small animals which can enter the
unit. Once in the unit, such animals can cause malfunctions,
smoke or a fire when making contact with electrical parts.

• Watch your steps at the time of air filter cleaning or inspection.

High-place work is required, to which utmost attention must
be paid. If the scaffold is unstable, you may fall or topple
down, thus causing injury.

• Do not place water containers (flower vases, etc.) on the
Heat Reclaim Ventilator unit, as this may result in elec­tric shocks or a fire.

• The appliance is not intended for use by unattended
young children or persons who are incompetent to
operate air conditioners.

It may result in injury or electric shocks.

• Children should be watched so that they do not play
with the indoor unit or its remote controller.

Accidental operation by a child may result in injury or elec­tric shocks.

• Consult your local dealer about installation work.

Doing the work yourself may result in water leakage, electric
shocks or a fire.

• Installation should be done following the installation manual.

Incorrect installation may cause leaking, electric shock, or a
fire. Injuries may result if the unit falls.

• Do not install the unit in locations where the tempera­ture in the areas around the unit or indoor intake and
outlet grills may fall below freezing.
<VKM-GBMV1 series only>

The water of the water pipes, humidifier element, solenoid valves,
and other components may freeze, causing breakage and leaks.

• Do not allow exhaust air to enter the outside air intake vent.

This may cause the interior of the room to become contami­nated and harming the health.

• Locate the outside air intake vent so that it does not
take in exhaust air which contains combustion air, etc.

Incorrect installation may cause a loss of oxygen in the
room, leading to serious accidents.

• All wiring must be performed by an authorized electrician.

To do wiring, ask your local dealer. Never do it yourself.

• 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 lows and regulations.

Insufficient power circuit capacity or incorrect work may
cause electric shock or a fire.

• Be sure to earth the Heat Reclaim Ventilator unit.

Do not earth the Heat Reclaim Ventilator unit to a utility piping, light­ning conductor or telephone ear th lead. Imperfect earthing may result
in electric shocks or a fire. A high surge current from lightning or other
sources may cause damage to the Heat Reclaim Ventilator unit.

• Be sure to install an earth leakage breaker.

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

• Install the unit on a foundation strong enough to with­stand the weight of the unit.

A foundation of in sufficient strength may result in the unit
falling and causing injuries.

• Connect the remote controller to the correct model.

This may cause electric shock or a fire.

• Do not connect additional electric wirings.

This may cause a fire.

• Consult your local dealer regarding what to do in case
of refrigerant leakage.

When the Heat Reclaim Ventilator unit is installed in a small
room, it is necessary to take proper measures so that the
amount of any leaked refrigerant does not exceed the con­centration limit in the event of a leakage. Otherwise, this
may lead to an accident due to oxygen depletion.

• Do not install the Heat Reclaim Ventilator unit at any
place where there is a danger of flammable gas leakage.

In the event of a gas leakage, build-up of gas near the Heat
Reclaim Ventilator unit may result in a fire.

• Do not use the Heat Reclaim Ventilator unit or an air
suction/discharge grille in the following places.

1.

Place subjected to high temperature or direct flame.

Avoid a place where the temperature near the Heat Reclaim
Ventilator unit and the air suction/discharge air grille exceeds
40°C. If the unit is used at high temperature, deformed air fil­ter and heat exchange element or burned motor result.

2.

Place such as kitchens or other places where oil
fumes are present.

This may cause a fire.

3.

Place such as machinery plant and chemical plant
where gas, which contains noxious gas or corrosive
components of materials such as acid, alkali, organic
solvent and paint, is generated.
Place where combustible gas leakage is likely.

This may cause gas poisoning or a fire.

4.

Place such as bathroom subjected to moisture.

Electric leak or electric shock and other failure can be caused.

5.

Locations below freezing point.
<VKM-GBMV1 series only>

Using the unit at temperatures below 0°C may cause the
drain pan the supply and discharge piping, the humidifying
element, the solenoid valves, and other parts to freeze,
which can cause accidents.

6.

Near machinery emitting electromagnetic waves.

Electromagnetic waves may disturb the operation of the
control system and result in a malfunction of the equipment.

7.

Place subjected to much carbon black.

Carbon black attaches to air filter and heat exchange ele­ment, marking them unable to use.

• Is a snow protection measure taken?

For detail, consult your local dealer.

• Make sure the temperature and the humidity of the installa­tion location is within the usage range, not exceed the limit.

Do not install in cold storage or other locations with low temperatures
or near heated pools. This may cause electrical shock and a fire.

• Install the two outdoor ducts with down slope to pre­vent rainwater from entering the unit.

If this is not done completely, water may enter the building,
damaging furniture, and cause electric shock and a fire.

• Insulate the two outdoor ducts to prevent dew conden­sation (and the indoor duct as well if needed).

If this is not done completely, water may enter the building,
damaging furniture, etc.

2 3P130767-4K English