2VV DAPHNE User manual

DAPHNE
INSTALLATION
EN

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2 VV. Creating innovative solutions for you and your business since 1995.
1. 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 INFORMATION
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 pro-
visiones 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.
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 tem-
perature can match the surroundings.
2. UNPACKING
PLEASE CHECK THE DELIVERED PRODUCT
PLEASE NOTE!
• Unpack the product upon delivery and control for damages.
In case of damage, inform and le a report with the carrier.
• Any claims that have not been led in due time, will be disre-
garded 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 experience or
knowledge in the safe use thereof, unless they are supervised
or instructed on how to use the product by a person respon-
sible for their safety.
• Do no let children play with the unit.
UNPACKING THE UNIT
+5 oC
+40 oC
All the packing material is environmentally
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
1X
1X
1X
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.
3. 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
2.
1. 3.
4.
9.
5.
6.
7. 7.
8.
11.
10. 10.
12.

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2 VV. Creating innovative solutions for you and your business since 1995.
4. DIMENSIONS
HRDA2-020 + HRDA2-030
HRDA2-050

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2 VV. Creating innovative solutions for you and your business since 1995.
5. 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
HRDA2-030... ES0C 300 1230 50 170 0.8 -50
HRDA2-030... EE1C 300 1230 50 170 0.8 0.8 51
HRDA2-050... ES0C 500 1230 50 240 1.6 -70
HRDA2-050... EE1C 500 1230 50 240 1.6 0.8 71
HRDA2-070... ES0C 700 1230 50 400 2,4 -88
HRDA2-070... EE1C 700 3400 50 400 2,4 1,2 89
HRDA2-090... ES0C 900 1230 50 800 2,4 -88
HRDA2-090... EE1C 900 3400 50 800 2,4 1,2 89
Other technical data can be found in the technical catalog - www.2vv.cz
4. DIMENSIONS

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2 VV. Creating innovative solutions for you and your business since 1995.
6. 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 airtight shut-
ters 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.
+5°C
+40°C
-20 °C
+40 °C
max. 90%
20 °C

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2 VV. Creating innovative solutions for you and your business since 1995.
6. INSTALLATION
The unit is not designed to lter air containing combustible
or ammable particles, chemical fumes, coarse dust, carbon,
grease, poisons, bacteria, etc.
The IP protection level of the unit in the ducts is IP 20 (protec-
tion 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
• All the models of the heat recovery unit can be installed in
the following positions:
• Any other position is forbidden.
• The unit must be installed so that the direction of the air cir-
culation will correspond with the air circulation in the distribu-
tion system.
• The installation must allow access for maintenance, service or
disassembling. Access relates mainly to opening the revision
lid.
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
Required distance
ATTENTION
The intake and exhaust vents must not be blocked by non-
combustible material.
• The safe distance between combustible materials and the in-
take 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.
*mm
A
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
A
HRDA2-020 min. 250mm
HRDA2-030 min. 350mm
HRDA2-050 min. 500mm
HRDA2-070 min. 700 mm
HRDA2-090 min. 700 mm
00
127 127
134
175,5 175,5
HRDA2-050 / HRDA2-070 / HRDA2-090

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2 VV. Creating innovative solutions for you and your business since 1995.
6. 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.
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 leaving a distance of at least 80 cm
from the wall during installation.
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.
4x
4x - M8x16
16x - M5x12
2x
+/- 15mm
80 cm
Place of co-
nnection with
the base
6. INSTALLATION