2vv Daphne User manual

INSTALLATION

DAPHNE

2PP

2 VV. Creating innovative solutions for you and your business since 1995.

01 BEFORE STARTING

The following symbols in the manual serve for better guidance. The following table describes the symbols and their meaning.

Before installing the unit, read carefuly the section on the safe operation of the heat recovery unit. You

will nd instructions on the safe an proper use of the product.

Symbol Meaning

ATTENTION!

PLEASE NOTE!

YOU WILL NEED

TECHNICAL INFORMATI-

Warning or Caution

Important instructions

Practical tips and information

Reference to a di󰀨erent part of the

manual

Detailed technical information

This manual provides instructions on how to properly install the unit. Before installing the unit, read carefully the entire

manual. The manufacturer reserves the right to make changes, including in the technical documentation, without prior

notice. Keep the manual in a safe place for future reference. The manual is an integral part of the product.

Declaration of conformity

The product has been designed, produced an marketed in compliance with all the applicable provisions, and abides to the

provisiones of the European Parliament and Council, including the amendments under which it has been classied. It is

safe under normal conditions and under the conditions laid down by the manual. The assessment was conducted pursuant

to harmonized European standards included in the relevant EC Declaration of Conformity. The current and full version of

the EC Declaration of Conformity can be found at www.2vv.cz

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2 VV. Creating innovative solutions for you and your business since 1995.

+5 oC

+40 oC

PLEASE NOTE!

• If the unit was shipped at below 0°C temperatures, let it

rest for at least 2 hours, without turning it on, so that its

inner temperature can match the surroundings.

UNPACKING

PLEASE CHECK THE DELIVERED PRO-

DUCT

PLEASE NOTE!

• Unpack the product upon delivery and control for da-

mages. In case of damage, inform and le a report with

the carrier.

• Any claims that have not been led in due time, will be

disregarded later.

• Check that you have received the model ordered. Should

the delivered model di󰀨er from the one ordered, do not

unpack the unit and notify the supplier immediately.

• After unpacking, check that the unit and the accessories

are in good order. Contact the supplier in case of any

doubt.

• Do not attempt to commission a damaged ventilation unit.

• If the unit is not unpacked upon delivery, it must be stored

in a dry room a temperature range of +5 °C to +40 °C.

• This product must not be used by persons (incl. minors)

with mental or physical disabilities, or insu󰀩cient experi-

ence or knowledge in the safe use thereof, unless they

are supervised or instructed on how to use the product by

a person responsible for their safety.

• Do no let children play with the unit.

UNPACKING THE UNIT

All the packing material is environmen-

tally friendly and can be reused or recycled.

Please, contribute actively to the protection

of the environment and procure the regular

disposal or recycling of packing materials.

DAPHNE Comfort

ATTENTION

• Detach design cover when unwrapping the unit

• Do not hold the unit by the plastic cover of the regulator

when unwrapping.

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2 VV. Creating innovative solutions for you and your business since 1995.

1. 3.

7. 7.

11.

10. 10.

12.

03 MAIN PARTS

1. Duct connection - outdoor air (ODA)

2. Duct connection - exhaust air (EHA)

3. Duct connection - supply air (SUP)

4. Duct connection - diverted air (ETA)

5. Front design cover

6. Removable cover for lter replacement

7. Fan.

8. Exchanger

9. Condensate drain

10. Filter G4 (intake), Filter G4 (exhaust) + prelter G2 (selection).

11. Control panel

12. Regulation unit - Connecting power and accessories

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04 DIMENSIONS

HRDA2-020 + HRDA2-030

HRDA2-050

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2 VV. Creating innovative solutions for you and your business since 1995.

05 TECHNICAL PARAMETERS

Model

Nominal air

ow

[m3/h]

Qty.

phase

[pcs]

Tension

[V]

Frequency

[Hz]

Max. fan

power

[W]

Power con-

sumption

preheating

[kW]

Power con-

sumption

reheating

[kW]

Weight

[kg]

HRDA2-020... ES0C 200 1230 50 120 0,8 -50

HRDA2-020... EE1C 200 1230 50 120 0,8 0,8 51

HRDA2-020... XE1C 200 1230 50 120 -0,8 50

HRDA2-020... XS0C 200 1230 50 120 - - 49

HRDA2-030... ES0C 300 1230 50 170 0,8 -50

HRDA2-030... EE1C 300 1230 50 170 0,8 0,8 51

HRDA2-030... XE1C 300 1230 50 170 -0,8 50

HRDA2-030... XS0C 300 1230 50 170 - - 49

HRDA2-050... ES0C 500 1230 50 240 1,6 -70

HRDA2-050... EE1C 500 1230 50 240 1,6 0,8 71

HRDA2-050... XE1C 500 1230 50 240 -0,8 70

HRDA2-050... XS0C 500 1230 50 240 - - 69

HRDA2-070... ES0C 700 1230 50 400 2,4 -88

HRDA2-070... EE1C 700 3400 50 400 2,4 1,2 89

HRDA2-070... XE1C 700 1230 50 400 -1,2 88

HRDA2-070... XS0C 700 1230 50 400 - - 87

HRDA2-090... ES0C 900 1230 50 800 2,4 -88

HRDA2-090... EE1C 900 3400 50 800 2,4 1,2 89

HRDA2-090... XE1C 900 1230 50 800 -1,2 88

HRDA2-090... XS0C 900 1230 50 800 - - 87

Other technical data can be found in the technical catalog - www.2vv.cz

DIMENSIONS

HRDA2-070/090

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+5°C

+40°C

-20 °C

+40 °C

max. 90%

20 °C

06 INSTALLATION

CHOOSING THE PLACE

The project of the ventilation system must be prepared by a HVAC designer.

TECHNICAL INFORMATION

The unit must be operated in a closed, dry place with a range of temperatures of +5°C to +40°C.

Fresh intake air should have a temperature ranging from -20°C to +40°C and relative humidity of up to 90%.

Condensation within the unit:

If the unit is placed in an attic space (temperatures may approximate outdoor temperatures), it is necessary for the unit

to run continuously. If the unit can be turned o󰀨 manually by the user or an automatic timer, it is necessary to install air-

tight shutters with emergency functioning on the intake and exhaust ducts. The shutters will ensure that no air from the

warm parts of the building will ow through the unit (stack e󰀨ect). If no shutters have been installed, there will be a risk of

condensation within the unit and exterior ducts at the time the unit is deactivated. This may also result in cold exterior air

owing into the building. In that case condensation can also occur within the intake and exhaust ducts or even in valves

placed in rooms. If the unit is not running for a long period of time during winter, the intake and exhaust ducts should be

closed so that the above e󰀨ect does not occur after this period. Condensation outside the unit If the unit is placed in a moist

area (e.g. a laundry room), condensation in the external parts of the sheath may occur when combined with low exterior

temperatures. If condensation occurs outside the unit, increase the ventilation in the surroundings of the unit.

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600 mm

Your partner in ventilation...

INSTALLATION AND ASSEMBLY

The unit is designed for installation in the vertical position.

Other installation position is not possible.

Installation of the unit shall allow a sufficient access for

performing maintenance, servicing, and dismounting

operations.

AUFSTELLUNG UND AUFBAU

Das Gerät ist zum Einbau in vertikaler Position bestimmt.

Andere Einbauposition ist nicht möglich.

Das Gerät muss so installiert sein, dass ein ausreichender

Zugang zwecksWartung, Service, oder deren Demontage

garantiert wird.

- The unit is fixed using suspension holders located on both

sidewalls of the unit.

- The unit shall be fixed safely to avoid its dropping.

- No flammable materials are allowed within 100 mm of the

unit housing and within 500 mm of the inlet sleeve of theunit.

- The air duct is connected by slipping it over the circular neck

with a rubber sealing ring

- It is necessary to install a siphon (accessory) to the

condensate exhaust

- The minimal degree of incline of the siphon is calculated

according to the formula (see Calculation of siphon height)

- Das Gerät wird mit Anhängehaltern an beiden Seiten des

Gerätes befestigt

- Das Gerät ist so zu befestigen, dass diese nicht abstürzen

kann

- in der Entfernung 100 mm vom Gehäuse des Gerätes und 500

mm vom Eingangsstutzen des Gerätes dürfen sich keine

brennbaren Stoffe befinden

- Der Anschluss der Luftleitung erfolgt durch Aufschieben auf

die Rundstutzen mit einem Gummidichtungsring.

- Für die Kondensatausscheidung muss ein Siphon (Zubehör)

installiert werden.

- Die minimale Überhöhung des Siphons berechnet sich nach

der unter „Berechnung der Siphonhöhe“ genannten Formel.

Necessary space for service

Notwendiger Servisraum

200 mm 200 mm

200 mm

Produced in EU

HEAT RECOVERY WÄRMERUECKGEWINNUNG

The company reserves the right of change without previous announcement. ©2VV, spol. s r.o.

320

ISIS Recover HR-A

127 127

134

175,5 175,5

*mm

The unit is not designed to lter air containing combustible

or ammable particles, chemical fumes, coarse dust, car-

bon, grease, poisons, bacteria, etc.

The IP protection level of the unit in the ducts is IP 20

(protection against objects bigger than 12.5 mm, does not

protect against water).

Installation distance

These dimensions are suitable for service access.

* it is necessary o leave enough space to connect a

sink.

TECHNICAL INFORMATION

•Allthemodelsoftheheatrecoveryunitcanbeinstalledin

the following positions:

• Any other position is forbidden.

• The unit must be installed so that the direction of the air

circulation will correspond with the air circulation in the dis-

tribution system.

• The installation must allow access for maintenance, servi-

ce or disassembling. Access relates mainly to opening the

revision lid.

INSTALLATION

Required distance

ATTENTION

The intake and exhaust vents must not be blocked

by non-combustible material.

• The safe distance between combustible materials and the

intake is 250 mm.

Installing the unit

• Service doors can be mounted in the place of the rear

panel of the unit and thereby reverse the HVAC connec-

tion and condensate exhaust.

Installation on wall

Dimensions of the wall bracket:

(included)

Fix the bracket appropriately with 4 M8x80 screws and

washers.

(non included)

• Measure the location appropriately.

• Drill holes in the wall and x the bracket included.

HRDA2-020 / HRDA2-030

HRDA2-020 min. 250mm

HRDA2-030 min. 350mm

HRDA2-050 min. 500mm

HRDA2-070 min. 700 mm

HRDA2-090 min. 700 mm

HRDA2-050 / HRDA2-070 / HRDA2-090

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2 VV. Creating innovative solutions for you and your business since 1995.

06 INSTALLATION

• Hang the unit on the bracket

• Level de unit horizontally with the adjustment screws on

the back.

YOU WILL NEED

• Water level

• No. 13 wrench

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2 VV. Creating innovative solutions for you and your business since 1995.

4x - M8x16

16x - M5x12

+/- 15mm

80 cm

Installation on base.

Check the contents of the package.

Connect the parts when using screws 5,0x12 (torx).

Straighten the base with adjustable legs to the plane. To

attach the device to the base, it is necessary to remove the

back cover from the device, therefore we recommend lea-

ving a distance of at least 80 cm from the wall during in-

stallation.

Place the device on the stand and remove the back cover

from the device.

Install the back cover on the unit.

Check the locking.

Screw the unit to the pedestal with 4 screws M8x16.

Place of co-

nnection with

the base

INSTALLATION

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2 VV. Creating innovative solutions for you and your business since 1995.

HRDA2-BASE-200-300

HRDA2-BASE-500

HRDA2-BASE-700-900

INSTALLATION

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FLK-B

CONNECTING HVAC DUCTS

Connect the ductwork to the outlet and seal the joint

with a aluminium tape or a coupling. This will prevent

the transmission of vibrations.

Sonovac – pull the outer aluminum casing over the sea-

led outlet to prevent any condensation on the ducts.

Joint

INSTALLATION

Model DN

HRDA2-020 160

HRDA2-030 160

HRDA2-050 200

HRDA2-070 250

HRDA2-090 250

PLEASE NOTE!

• The sink must have a quality connection and seal to the

recuperation unit.

• We recommend to submerge each sink in water to check

its integrity.

ATTENTION!

If the sink is not well connected, the unit may be oo-

ded and damaged.

The sink (SK-AKS3) can be installed directly on the

unit. (not included)

CONNECTING THE CONDENSATE DRAIN

Units with reversed service access will have the sink on the

left side (the original unit delivered will have the sink on the right

side, per the gure above).

Daphne unit is equipped with the ability to connect a sec-

ond condensate drain in places where summer conditions

require it. This second condensate drain must be connected

when the dew point temperature of the inside air is lower

than the outdoor air coming into the building. These situa-

tions may occur, especially in hot summer, when the high

temperature and humidity of the outside air crosses the

low temperature exhaust air inside the heat recovery core

(e.g., + 25 ° c and + 35 ° c between the inside air and the

outside air, with a relative humidity above 60%). Therefore,

we recommend that you install a second (during summer)

condensate drain especially for chilled air conditioning build-

ings located in tropical climates.

INSTALLATION OF A FILTER BOX IN

THE DUCT

If unit is equiped with preheating, then it is necessary to

install in the outsdie air duct (ODA) a lter box of type

FLF-A or FLK-B. This will prevent air pollution and the

ingress of dirt on the electric heating element.

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PLEASE NOTE!

• The connected ducts must have the same diameter as the

socket of the unit. Smaller ducts may reduce the perfor-

mance of the unit and, as result, the lifespan of the fans.

• All connections between ducts distributing air and the unit

must be sealed with sealant material or sealing tape.

YOU WILL NEED

• Sealing tape

Model

Serial number

U = power

F = frequency

N = speed of ventilation

Ph = number of phases

Av = air ow

I = total current

P = power

M = weight

IP = el. protection

Ver = version

TECHNICAL INFORMATION

• The electrical parameters can be found on the ma-

nufacturer's labels inside and on the side of the unit.

ELECTRIC INSTALLATION AND WIRING

ATTENTION!

• The main power supply must be turned o󰀨 before

working on the internal parts of the unit.

• The electrical installation must be done pursuant to

the technical documentation and by a certied electri-

cian. The installation might be done by a professional

with qualications in electricity. The manual must ob-

served, together with the laws and regulations appli-

cable in the country.

• The wiring diagrams in the product have a higher

priority than those in manual. Before the installati-

on, check that the indication of the terminals corre-

sponds to the wiring connection diagram. In case of

doubt, contact the supplier and do not connect the

unit under any circumstances.

• The unit must be connected to the main power source

with an isolated cable with a heat resistance in com-

pliance with the diameter and the applicable laws and

regulations of the country.

• Any altering or changes to the internal connections

of the unit are forbidden and may result in the loss of

warranty.

• Only the use of original accessories guarantees the

correct function of the unit.

INSTALLATION

All the unit's electrical circuits must be connected through

an earth leakage breaker according to the current model.

The unit must be connected in a way that it can be discon-

nected from the power supply with one piece.

Table of minimum sizes of breakers according to the mod-

el of heat recovery unit.

Recommended breakers:

Breaker

HRDA2-020

10A

HRDA2-030

10A

HRDA2-050

16A

HRDA2-070... ES0C

1x20A

HRDA2-070... EE1C

3x16A

HRDA2-090... ES0C

1x20A

HRDA2-090... EE1C

3x16A

Electronic accessories

Connect the electric accessories of the unit to the con-

necting terminal, as shown in the diagram and the indica-

tions of the terminals.

AirGENIO comfort regulation: Automatically

controlled unit with external sensors

• CO2room sensor

CI-CO2-R - CO2 sensor used in automatic mode for activat-

ing/deactivating the unit according to the level of CO2 in the

air. Limit values must be set for the sensor.

• Relative humidity room sensor

CI-RH-R - RH sensor used in automatic mode for activating/

deactivating the unit according to the level of relative humid-

ity in the air. Limit values must be set for the sensor.

PLEASE NOTE!

• The accessories must be powered with their with

their own external supply.

• For details on the power supply, refer to the docu-

mentation of the given accessory.

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2 VV. Creating innovative solutions for you and your business since 1995.

1. 2.

3. 4.

5. 6.

7. 8.

9. 10.

11. 12.

13. 14.

15. 16.

Changing door position

INSTALLATION

* When rotating the regulator it is necessary to disconnect the grounding of

the regulator and reconnect it once rotation is complete

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16. 17.

18. 19.

20. 21.

22. 23.

24. 25.

06 INSTALLATION

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EN RU PL IT CS

1SMU - power supply Смесительный узел – источник питания Układ mieszający zasilanie Punto di miscelazione - alimentazione SMU - napájení

2Control signal (adjustable: SMU, heater/

cooler)

Управляющий сигнал (регулируемый: SMU,

обогреватель/кулер)

Sygnał sterujący ( do nastawienia : SMU,heater/

cooler)

Segnale di controllo (impostabile: SMU, heater/

cooler)

Řídící signál (nastavitelné: SMU, heater/

cooler)

3Spatial sensor Внутренний датчик Czujnik przestrzenny Sensore ambientale Prostorové čidlo teploty

4Flap - inlet (fresh air) Клапан свежего воздуха Klapa świeżego powietrza Aletta – Aria fresca Klapka pro čerstvý vzduch

5Flap - outlet Клапан отработанного воздуха Klapa wydechu Aletta - Scarico Klapka pro odvodní vzduch

6Water pump Водяной насос (конденсат) Pompa wodna Pompa dell‘acqua Vodní čerpadlo

7RUN function (adjustable in units with direct

evaporator: 0-10V/ON-OFF)

Функция RUN (у модулей с прямым

выпаривателем можно настроить: 0-10V/ON-OFF)

Funkcja RUN (u jednostek z parownikiem bez-

pośrednim do nastawienia : 0-10V/ON-OFF)

Funzione RUN (impostabile per le unità dotate

dell’evaporatore diretto: 0-10V/ON-OFF)

Funkce RUN (nastavitelné s jednotkou s

přímím výparníkem 0-10V / ON/OFF)

8C/O - cooling/heating C/O - охлаждение/ обогрев C/O - chłodzenie / ogrzewanie C/O – raffreddamento/riscaldamento C/O - chlazení/topení

9Direct evaporator - ERROR Прямой выпариватель - ERROR Prosty parownik – ERROR (błąd) Evaporatore diretto – ERROR Přímý výparník - ERROR

10 Direct evaporator - defrost Прямой выпариватель - РАЗМОРОЗКА Prosty parownik - odmrażanie Evaporatore diretto - SCONGELAMENTO Přímý výparník - ODMRAŽOVÁNÍ

11 External control -ON/OFF Внешнее управление Sterowanie zewnętrzne Wł./Wył. Accensione/spegnimento esterno Externí ovládání ON/OFF

12 Alarm - FIRE Пожарный извещатель Wejście stycznika pożarowego Fiamma Poplach - FIRE

13 BOOST regime Функция Boost Funkcja BOOST Boost Režim BOOST

14 Recuperator - ERROR Ошибка рекуператора Usterka rekuperatora Errore – recuperatore Chyba rekuperátoru

15 The air quality sensor - power supply CO2/RH/VOC - источник питания CO2/RH/VOC - zasilanie CO2/RH/VOC - alimentazione Čidlo kvality vzduchu - napájení

16 The air quality sensor - control signal CO2/RH/VOC - данные CO2/RH/VOC - data CO2/RH/VOC - dati Čidlo kvality vzduchu - ovládání

17 Presence sensor Датчик движения Czujnik ruchu Sensore di presenza Čidlo přítomnosti

N - Neutral

Entrée

24VAC

24V GND

GND

CAPTEUR

PRÉSENCE

DX GENERAL ERROR

(settable)

DX DEFROST

(settable)

230VAC

GND

V+ 0-10 VDC

CO2/RH/VOC/EXT

CO2/ RH/VOC

EXTERNAL

CAPTEUR 0-10V

15VAC

Capteur CO /HR

VDC

0-10

24VAC

Alimentation

vanne

0-10V

Vanne/ Groupe Exterieur DX

Capteur Externe.

Câble deux fils blindé

alimentation générale

Registre

max.1A

max. 50 m

Air Neuf

79 80

70 69 68 67 66 65

81 82 55 56

Registre

Air Rejeté

77 78

23 24

230VAC

POMPE

DE CIRCULATION

76 75

25 26 49 50

59 60

OUTPUT

DX = ON/OFF

(Sortie pour unité

exterieure)

72 71

CONTACT

ERREUR

Commande

á distance

63 64

CONTACT

EXTERNE

ON/OFF

53 54 51 52

CONTACT

INCENDIE

CMSI

62 61

BOOST

57 58

boitier de commande

J1/J2

GND GND

1513 14

16 17 18 19 20 21 22 23 24

8283 81 80 79 78 77 76 75 74 73

25 26 27 28 29

68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52 51

31 33 35 36 37 38 39 40 41 42 43

44 45 46 47 48 49 5030 32 34

72 71 70 69

GND

N L LO L LO L LO N

GND

0-10V

+SSR -SSR

GND

0-10V

VENT-INT

230VAC

PIR

230VAC

FLAP-INT

230VAC

FLAP-EXT

230VAC

W. PUMP

ALARM

HEATER

RUN

OUTPUT

COOL/HEAT

HEAT PUMP HEAT PUMP

ERROR DEFROST

EXTERNAL

ON/OFF

FIRE BOOST

PRESENCE

SENSOR

PIR

REC ERR

TRANSF-

24VAC

TRANSF-

15VAC

TRANSF-

12VAC

L-VENT

INT-EXT

L-TR

N-TR

VENT-EXT

HEATER/

COOL/PUMP

PREHEATER

0-10V GND

POSTHEATER

REC/BYP

GNDPWM GNDPWM

RPM

(TC)

RPM 24VAC 24VAC

T-EXT-1 T-EXT-2 T-EXT-3 T-INT-1 T-INT-2

FILTER

INT

T-WATER T-WATER T-ROOM

JP1

LED1

DATA

SWO

-OUT -IN

(TC)

15VAC IN GND

CO2/RH/EXT

ModBUS RTU via

Rs485

GTC

FUSE

(VENT-EXT)

FUSE

(VENT-INT)

FUSE

(PCB)

FUSE

(PERIPHERY)

defrost

24VAC

POWER SUPPLY

MIX POINT

MIX. POINT / OUTDOOR

UNIT DX

INPUT

MAIN ELECTRIC SUPPLY

EXT. SENSOR

(two-wire shielded cable)

INLET -Fresh air OUTLET DX = ON/OFF

(Output for outdoor unit)

Control panel

EXTERNAL

CONTROL FIRE

WATER

PUMP CONTROL ERROR

CONTACT

PRESENCE

SENSOR

15 16

4712 13 14

8910

E-SCH-RGJ-HR85

3-050-D06378