Ventilation unit with heat recovery
DUOVENT
®
COMPACT DV
4
1.3 SAFETY REGULATIONS
Adherence to these instructions should not pose any safety, health or environmental risks in accordance with EC directives (CE marked). The
same applies to other products used in the device or during installation. Consider the following warnings:
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Observe the safety instructions to prevent damage to the device or personal injury.
The technical information in this manual must not be changed.
It is forbidden to interfere with the motor of the device.
In order for the device to comply with EC directives, the device must be connected to the mains in accordance with the applicable regulations.
The device must be installed in such a way that under normal operating conditions it cannot come into contact with any moving part and / or
live part.
The device complies with the applicable regulations for the operation of electrical equipment.
Always disconnect the device from the power supply before carrying out any work on it.
Appropriate tools must be used when handling or maintaining the device.
The device must only be used for the purposes for which it is intended.
This appliance is not intended for use by children under 8 years of age and persons with reduced physical, sensory or mental capabilities,
or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a
responsible person. The user must ensure that children do not play with the device. Cleaning and maintenance of the appliance must not
be carried out by children without supervision.
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2. GENERAL
The DUOVENT
®
COMPACT DV unit is manufactured in accordance with valid Czech and European laws, decrees, standards and technical
rules. The unit may only be installed and used in accordance with this documentation. The manufacturer is not liable for damage caused by
other uses and the buyer bears all risks. Changes and modifications to the complete product that could affect safety and proper function are
prohibited. Installation and operating documentation must be available to the operator and service. It is advisable to place it close to the
installed unit.
When disposing of the unit, the relevant environmental and waste disposal regulations must be observed. In the case of final disposal, it is
necessary to follow the principles of separate collection. The applicable standards, safety regulations and generally accepted technical rules must
be observed during installation, electrical connection, commissioning, repairs and maintenance of the units. Assembly of units, connection of
electrical installation, commissioning of the unit, repairs, maintenance and operation may be performed only by a natural or legal person with a
valid authorization. The current version of this manual is available at www.solerpalau.co.uk
3. TECHNICAL DATA
3.1 MANUFACTURING LABEL AND INFORMATION LABELS
Each unit is provided with a manufacturing label, which contains the basic data needed to identify the device. The label is usually located on the
front of the unit or on the connection side of the heat exchanger parts.
Key to distinguish the variants of DUOVENT
®
Compact DV recuperation units
(„TYPE“ field on the label):
C O M P A C T
5
0
0
D C A
D C C
1
2
3
4
5
6
7
8
9
10
1 - unit size - 500, 800, 1200, 1800, 3000, 4200, 5100, 6000, 6900, 7800
2 - heater type:
DI
- electric heater
DCA
- water, temperature drop on water 80/60 °C
DCB -
water, temperature drop on water 45/35 °C
3 - water cooler type:
DCC
- water for gradient on water 6/12 °C
DX
- direct evaporator for refrigerant R410A, evaporating temperature 6 °C
(for a direct evaporator, it is always necessary to specify the type of refrigerant, the required capacity and the
division of the refrigeration capacity into sections according to the type of condensing unit used).
For evaporation units used for reverse operation with the thermal pump this fact must be specified in the order.
DXr
- evaporator in connection for reversible operation (cooling / heating), refrigerant R410A
4 -
MX
- mixing damper with preparation for mounting the actuator
SP
F
V
M
V
A
V
G
4
/
G
4
K
L
M
X
D
V
D
U
O
V
E
N
T
