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UAB KOMFOVENT we reserve the right to make changes without prior notice
DOMEKT_C8_21-01
1. INTRODUCTION
This manual is intended for qualified technicians installing the DOMEKT air handling unit. Qualified professionals are per-
sons with sufficient 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 qualified 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 defined
in Directive (2002/96/EC) and national legislation on the management of WEEE. This product must be dis-
posed of at an appropriate 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 environment and human health. By helping to ensure proper disposal of this
product, you will also contribute to the efficient 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.
1.2. Design of the units
Domekt CF
is an air handling unit with a counter-flow recuperator (heat exchanger). Lamellas of the heat exchange come
in contact with different air flows. Exchange of heat or cold takes place between extracted indoor and fresh outdoor air. If no
recuperation is required, the air bypass damper is opened and the heat exchanger is closed. This way the outdoor air passes
around the recuperator and enters the premises directly.
Counter-flow heat
exchanger
Air flter
Air flter
Air bypass
Fan
Fan
Heater or
cooler
OUTDOOR
ROOM
Rotary heat
exchanger
Fan
Air flter
Fan
Heater or
cooler
Air flter
OUTDOOR
ROOM
