Komfovent DOMEKT R 200 VSO C8 User manual

DOMEKT R 200 VSO C8
INSTALLATION MANUAL

UAB KOMFOVENT we reserve the right to make changes without prior notice
DOMEKT C8_VSO_installation manual_23-09 3
CONTENT
1. INTRODUCTION ...........................................................................................................................................................................................................4
1.1. Safety requirements ............................................................................................................................................................................................4
1.2. Design of the unit.................................................................................................................................................................................................5
2. UNIT TRANSPORTATION AND STORAGE.........................................................................................................................................................8
3. MECHANICAL INSTALLATION...............................................................................................................................................................................9
3.1. Installation site requirements..........................................................................................................................................................................9
3.1.1. Maintenance area.....................................................................................................................................................................................9
3.2. Unit dimensions.................................................................................................................................................................................................10
3.3. Unit mounting at the installation place....................................................................................................................................................12
3.4. Duct system installation..................................................................................................................................................................................15
3.5. Connection of external heating/cooling units .......................................................................................................................................16
4. ELECTRICAL INSTALLATION ...............................................................................................................................................................................17
4.1. Electrical input requirements........................................................................................................................................................................ 18
4.2. Connecting electrical components ............................................................................................................................................................19
4.3. Control panel installation...............................................................................................................................................................................21
4.4. Connecting the unit to an internal computer network or the Internet.........................................................................................23
5. STARTING AND CHECKING THE UNIT............................................................................................................................................................24
5.1. Control panel C6.1.............................................................................................................................................................................................26
5.2. Control panel C6.2.............................................................................................................................................................................................27
5.3. Start-up of the unit using a computer.......................................................................................................................................................27
5.4. Quick check .........................................................................................................................................................................................................29
6. FILTER INSPECTION AND REPLACEMENT....................................................................................................................................................30

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DOMEKT C8_VSO_installation manual_23-094
1. INTRODUCTION
This manual is intended for qualied technicians installing the DOMEKT air handling unit. Qualied professionals are per-
sons with sucient professional experience and knowledge of ventilation systems, their installation, knowledge of electrical
safety requirements and ability to work without risk to themselves or others.
1.1. Safety requirements
To avoid misunderstandings, read this manual carefully before installing the unit.
Air handling unit may only be installed by a qualied technician in accordance with the instructions given in this manual
and in accordance with applicable legal and safety requirements. The air handling unit is an electrical-mechanical device
that contains electrical and moving parts, therefore, ignoring the instructions in the manual not only shall invalidate the
manufacturer’s warranty but can also cause direct damage to property or human health.
• When performing any kind of work, make sure the unit is unplugged from electrical supply.
• Use caution when working near heaters inside or outside the unit, as their surfaces may be hot.
• Do not connect the unit to the power supply network before all the external assemblies are fully
installed.
• Do not connect the unit to the electrical supply, if there is visible damage that occurred during
transport.
• Do not leave objects or tools inside the unit.
• It is forbidden to operate the unit in the premises where there is a risk of release of explosive
substances.
• Use appropriate personal protective equipment (gloves, goggles) when installing or repairing the
unit.
This sign means that the product may not be disposed of together with your household waste as dened in Directive
(2002/96/EC) and national legislation on the management of WEEE. This product must be disposed of at an appropri-
ate collection point or recycling facility for waste electrical and electronic equipment (WEEE). Improper handling of
this type of waste due to hazardous substances inside electrical and electronic equipment can endanger the environ-
ment and human health. By helping to ensure proper disposal of this product, you will also contribute to the ecient
use of natural resources. For more information on how to dispose of such waste for further recycling, contact your city
authorities, waste management organisations, approved WEEE systems or your household waste management bodies
representatives.

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DOMEKT C8_VSO_installation manual_23-09 5
1.2. Design of the unit
R 200 VSO air handling unit is a device designed for apartment ventilation. It has integrated air lters, heat exchanger and
integrated silencers. The unit is ready to be connected to the duct system and kitchen hood extraction (if used). The rotating
wheel of the rotary heat exchanger absorbs heat or cold from the air of the premises, transferring it to the fresh outdoor air.
If recuperation is not required, the rotation of the rotary heat exchanger is stopped.
KITCHEN ROOMOUTDOOR
1 1
2
5 5 6
6
7
2
1
3
1
4
1– Silencers
2– Air closing dampers
3– Air regulation damper
4– Electrical heater
5– Air lters
6– Fans
7– Rotary heat exchanger
Fig. 1. Functional view of the unit
If the capacity of the heat exchanger is not sucient to reach the temperature set by the user, electrical
heater may additionally be switched on. Heat exchanger and heater are designed to compensate for
heating/cooling losses during the ventilation of the premises, thus AHU is not recommended to be used
as main heating/cooling source of the building. AHU may not reach the supply temperature setpoint
if the actual room temperature diers a lot from the desired value, since in that case heat exchanger
capacity will be low.

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UAB KOMFOVENT we reserve the right to make changes without prior notice
DOMEKT C8_VSO_installation manual_23-096
R 200 VSO unit can be ordered in two congurations. The dierence is in a position of a connection for the additional extrac-
tion duct. If looking from the back side of the unit, this extract duct may be on the left or right side. All other unit components
are the same.
Domekt R 200 VSO R1 Domekt R 200 VSO R2
Fig. 2. Additional extract connection position according to AHU conguration

UAB KOMFOVENT we reserve the right to make changes without prior notice
DOMEKT C8_VSO_installation manual_23-09 7
Below is the principal diagram of the air handling unit, including the marking of assemblies of the unit.
C8
SUPETAEHA
EHA
ODA
SUP
ETA
EHA
ODA
SUP ETB**
ETB* ETA
EHA
2
4
1
8
9
5
11
3
7
6
10
9
11
11
11
ODA – Outdoor air
SUP – Supply air
ETA – Extract air
EHA – Exhaust air
ETB* – By-pass extraction without heat recovery (Only R2 conguration)
ETH** – By-pass extraction without heat recovery (Only R1 conguration)
1– Air handling unit
2– Supply air fan
3– Extract air fan
4– Electrical heater
5– Outdoor air lter
6– Extract air lter
7– C8 contoller main board
8– Rotary heat exchanger
9– Air closing dampers
10 – Extracted air regulation damper
11 – Silencers

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UAB KOMFOVENT we reserve the right to make changes without prior notice
DOMEKT C8_VSO_installation manual_23-098
2. UNIT TRANSPORTATION AND STORAGE
Equipment must be transported and stored in the original packaging. During transportation, equipment must be prop-
erly secured and further protected against possible mechanical damage, rain or snow.
Fig. 3. Examples of equipment packaging
Forklift truck or crane can be used for loading or unloading. For the crane operation, special lashes or ropes must be used
to securing them in the designated areas. Ensure that lifting lashes or ropes do not crush or otherwise damage the housing
of the unit. When lifting and transporting the equipment with a forklift, the forks must be long enough to prevent the unit
from being overturned or mechanically damaging its bottom side. Air handling units are heavy, therefore, be careful during
lifting, moving or transportation. Use personal protective equipment.
Fig. 4. Examples of transportation by crane, forklift and trolley
After delivery of the air handling unit, carefully inspect its packaging for damage. If mechanical or other damage is visible
(e.g., wet cardboard packaging), notify the carrier immediately. If the damage is signicant, do not accept the unit. Inform the
selling company or the representative of UAB KOMFOVENT within three business days about any damage detected during
delivery.1
Units should be stored in a clean, dry room at a temperature of 0–40°C. When selecting a storage location, make sure the
unit is not accidentally damaged, that other heavy objects are not loaded on top and dust or moisture does not get inside
the unit.
Before installation AHU must be stored in clean and dry premises in their original packaging. If the unit
is installed but not yet in use, all connection openings must be tightly closed and the unit must be ad-
ditionally protected against environmental inuences (dust, rain, cold, etc.).
1 UAB KOMFOVENT is not responsible for losses caused by the carrier during transportation and unloading.

UAB KOMFOVENT we reserve the right to make changes without prior notice
DOMEKT C8_VSO_installation manual_23-09 9
3. MECHANICAL INSTALLATION
3.1. Installation site requirements
DOMEKT R 200 VSO units are designed to be installed outdoors in open spaces. For proper unit mounting it is needed a
straight wall and a partial ceiling on top of it, so open balconies or similar spaces are perfect for the installation. The top part
of the unit has intake and exhaust openings, so make sure it will not be blocked by other walls or building constructions.
DOMEKT air handling units are not designed for ventilation or dehumidication of humid premises
(swimming pools, baths, car washes, etc.).
Make sure that children will not reach and will not play with air handling unit without adult supervision.
3.1.1. Maintenance area
When selecting the installation or mounting location of the unit, provide unrestricted and safe access to the equipment
for its repair or preventive maintenance. The inspection opening (if any) should not be less than the size of the unit and the
installation must allow easily dismantlement if necessary (e.g. in the case of complicated repairs). Minimum space for main-
tenance refers to an area free of any xed or immovable equipment, constructions, walls, structures or furniture.
≥750 mm
≥300 mm
≥300 mm
≥100 mm
Fig. 5. Minimum space for maintenance

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UAB KOMFOVENT we reserve the right to make changes without prior notice
DOMEKT C8_VSO_installation manual_23-0910
3.2. Unit dimensions
2160
750
240
264124
100
96
147
112
1712
450
209
Ø 125 (2x)
Ø 125
Ø 100
264
247
99
Ø 125 (2x)
Ø 100
133
100
ETB
EHA
EHA SUP ETA
ODA
Back view / R1 congurationSide viewFront view
Bottom view / R1 conguration
SUP ETA
Back view / R2 conguration
Bottom view / R2 conguration
ETB
1370
1443
315
122
148
148
ETA
SUP
ETB ODA
ODA
EHA
315
148
148
ETA
SUP
ETB
EHA