Before starting to install the Double Flow VMC Unit with Thermal Energy Recovery, you must check that it is complete and intact upon delivery. The contents of the VMC SIBER EVO 3&4 Unit are: VMC unit: • HRV EVO 3&4: Thermal Energy Recovery with standard core or •...
2 APPLICATION The SIBER EVO 3&4 unit is a Double Flow Controlled Mechanical Ventilation Unit with Thermal Energy Recovery with a performance of up to 95%, a maximum ventilation capacity of 300 m /h for the SIBER HRV/ERV EVO 3 and a maximum capacity of 400 m /h for the SIBER HRV/ERV EVO 4, with low energy consumption fans for both units.
Maximum Ventilation flow (m SIBER® HRV EVO 3&4 PR and ERV EVO 3&4 PR The 1.000 W thermal power preheater, fitted as standard on these models and installed on the outdoor air inlet connection, raises the temperature of the air entering the unit to 10ºC, protecting its ventilation recovery core in cold climates.
3.2 CHARACTERISTIC CURVES SIBER EVO 3 ® HRV EVO 3 Airflow Min Airflow 1 Airflow 2 Airflow 3 Airflow Max Q(m3/h) Flow (m Low DP Medium DP High DP Work points Work points FLOW (m PRESSURE (Pa) POWER (W) SFP (W/l/s) 0.58...
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SIBER 3&4 / INSTALLATION MANUAL SIBER EVO 4 ® Flow (m Low DP Medium DP High DP Work points Work points FLOW (m PRESSURE (Pa) POWER (W) SFP (W/l/s) 86.4 1.13 1.46 1.58 1.73 1.67 1.97 2.41 2.12 2.31 2.52...
3.3 CONNECTIONS AND DIMENSIONS SIBER EVO 3&4 STANDARD VERSION LEGEND* Expulsion of stale air Fresh air supply to the home Fresh air intake f rom outside Extraction of stale air f rom inside the home Electrical connection Condensate drain connection...
SIBER 3&4 / INSTALLATION MANUAL 3.4 EXPLODED VIEW OF THE UNIT SIBER HRV/ERV EVO LEGEND High-performance filters Low-consumption motors Temperature sensors High-performance heat exchanger 100% automatic bypass Orientable condensate drain Electrical connections Preheater (*) (*) Only included as standard on the following models:...
4.3 ANTI-ICE SAFETY To prevent ice from forming on the heat exchanger when there are very low temperatures outside, the SIBER EVO 3&4 is equipped with smart anti-icing protection. The thermostatic sensors measure the temperatures in the heat exchanger and, if necessary, a progressive imbalance is established in the automatic equipment.
Installation instructions for the SIBER EVO 3&4 unit. 5.2 POSITION OF THE UNIT The SIBER EVO 3&4 can be fixed directly to the wall or ceiling using the fixing brackets included for this purpose. Important! For correct installation of the unit [see also section 2.1].
5.3 CEILING MOUNTING Important! For correct installation of the unit on the ceiling [see also sections 2.1, 5.2 and 7]. By default, the unit comes with the silent block hooks fitted on the long side. To change them to the short side, follow the steps below: Unscrew the silent block hooks Change the silent block hooks to the short side, maintaining the same direction.
SIBER 3&4 / INSTALLATION MANUAL Loosen the wing nuts and leave Place on top of the guide and Tighten the wing nuts 1 cm of space slide until it engages with the threaded rod. 1 cm 5.4 WALL MOUNTING Important! For correct installation of the unit on the ceiling [see also sections 2.1, 5.2 and 7].
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Screw the silent block hooks into the new position. Drill the marked surface and screw the fixing brackets into the oval holes. Long side Short side The fixing brackets must be spaced 630 mm apart on the long sides (standard version) and 1,195 mm apart on the short sides.
SIBER 3&4 / INSTALLATION MANUAL 6 NOZZLE ORIENTATION To change the default direction of the nozzles, follow the steps below: Remove the filter covers Unscrew the outer cover Remove the outer cover and the front polypropylene from Unscrew the nozzle from the back...
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Lift the nozzle Turn the nozzle Screw the nozzle back on from the back Fit the outer and inner covers of the unit Screw the outer cover on Replace the filter covers...
If the condensate is drained in another way and any unintended event occurs in after-sales related to condensate drainage, Siber is exempted from any liability and it will be the responsibility of the installation company that has carried out the installation to resolve any issue and bear any associated costs.
SIBER 3&4 / INSTALLATION MANUAL 9 ELECTRICAL CONNECTION 9.1 CONNECTION TO THE POWER SUPPLY The electrical installation must correctly comply with the corresponding standards. Warning! The fans and the control circuit will operate at 230 V. If handling or maintenance work is carried out, the unit must be disconnected from the mains.
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Alimentación fan 1 Power supply for fan 1 Alimentación fan 2 Power supply for fan 2 Alimentación Power Reset button Botón reset eléctrica supply Alimentación Preheating Comunicación PC PC communication precalentamiento power supply (**) Sin uso Not used Selector 3V 3 V selector Sin uso Not used...
It measures the indoor humidity in humid rooms and sends its measurements via RF (radio frequency) to the Siber EVO 3&4 unit. The unit will be able to react and vary the appropriate ventilation flow in order to ensure the indoor air quality according to the information from the sensor.
(Modbus - RS485) to translate the information collected by the gateway (Modbus - RS485) and send it via cable to the BMS. It collects information from Siber EVO 3&4 units and compatible wireless sensors and controls ) that are linked to this ventilation unit.
Control and regulation of the unit's speeds. • Monitoring of the home's CO and relative humidity. The Siber EVO 3&4 unit collects information from compatible wireless sensors and controls ( » DFPULS4B, DFEVOCTRL, ) via radio frequency. DFEVOCO2 and DFEVOHR...
12 MAINTENANCE 12.1 MAINTENANCE OF THE FILTERS (FOR THE USER) It is recommended to check the filters every three months. Attention! The filters must be cleaned every six months and must be The equipment must never be operated without filters replaced at least once a year.
SIBER 3&4 / INSTALLATION MANUAL 12.2 MAINTENANCE OF THE HEAT EXCHANGER (FOR THE INSTALLER) Remove the filter cover. Pull the filter out. Unscrew the outer cover Remove the outer cover and the front polypropylene from Unscrew and remove the left support...
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Put the heat exchanger back into position Insert the support bracket and screw it back on Fit the outer and inner covers of the unit. Screw the outer cover on Replace the filters Replace the filter covers...
SIBER 3&4 / INSTALLATION MANUAL 12.3 EXPLODED VIEW AND DESCRIPTION Description of the SIBER EVO 3&4 Orientable nozzles Ø 160 4 units Front cover 1 unit Front polypropylene 1 unit Bypass valve 1 unit Bypass valve motor 1 unit Low-consumption fan...
WARRANTY CERTIFICATE CERTIFICADO DE GARANTÍA All Siber products are carefully tested and are covered by warranty for a period of 36 months from the date of purchase, in accordance with current legisla�on. These rights, as provided for in the aforemen�oned legisla�on, may only be asserted with respect to the seller.
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Offices - Logistics Centre Logistics Centre - Factory - R&D&i Centre Factory - Training Centre Siber Zone, S.L.U. reserves the right to make any technical Showroom - Training Centre Academic/practical demolab modification to the equipment and elements without prior notice.
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