The Vents VUTE2 250 P EC unit is equipped with two cross-current recuperators (one made of polymerized paper and one aluminum)
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Suspended supply and exhaust units are a completely finished ventilation device that provides fresh air supply, filtration and removal of polluted air from the room. At the same time, this model ensures partial transfer of moisture from the exhaust air to the supply air in two plate recuperators.
Used for supply and exhaust ventilation of residential or commercial premises. The use of recovery made it possible to reduce the maximum consumption of the installationto 142 W. The ventilation unit is installed in a closed room with above-zero temperatures. Designed to connect to round ducts of nominal diameter? 125 mm
Casing
The casing of the VUTE2 250 P EC installation is made of aluminum-zinc steel. Thermal and sound insulation is made of foamed polypropylene 10 mm thick.
Filter
To filter the supply and exhaust air, the unit uses two pocket filters with a cleaning degree of G4.
Fans
The unit is equipped with supply and exhaust centrifugal fans with backward-curved blades and a built-in protection thermostat with automatic restart. Electric motors and impellers are dynamically balanced in two planes.
Recuperators
Recuperators transfer sensible and latent heat from one air stream to another. They are frost-resistant and do not produce condensation. Installations with this type of recuperator are recommended for use in rooms equipped with air conditioning.
The installation uses two cross-current recuperators: one made of aluminum and one made of polymerized paper. The unit is equipped with a tray for draining condensate from an aluminum heat exchanger.
Installation design
Control and automation
The unit is equipped with a switch that allows you to select one of three modes for continuous operation of the unit: standby mode, low (LOW) or medium (MED) speed.
A CO2 sensor can be connected to the unit (not included in the delivery package). When the gas concentration increases, it will switch the unit from constant operation to maximum speed (HIGH).
A SAS908PIT control panel with LCD screen (not included) can be connected to the unit, which provides on/off operation of the unit, switching between low, medium and high speeds and displays room temperature.
To prevent the recuperator from freezing during the cold season, the unit is equipped with an active protection system. The temperature sensor stops the supply fan, while the warm exhaust air warms up the recuperators. The supply fan then turns on and the unit continues to operate as normal.
Installation
The installation is designed for suspended ceiling installation and can be installed on a balcony, pantry, basement, attic and other auxiliary rooms. The unit can also be installed in main rooms directly to the ceiling, behind a suspended ceiling or installed in a ceiling niche. Access for service from the bottom panel.
Specifications
| Parameter | Value |
| Voltage, V | 230 |
| Current, A | 0.58-0.68 |
| Current frequency, Hz | 50 < /td> |
| Maximum power, W | 67-142 |
| Capacity, m3/h | 257 |
| Rotation speed, min-1 | 1120-2910 |
| Noise level at 3 m, dB(A) | 20-36 |
| Maximum temperature of transported air, C | -25....+40 |
| 89 | |
| 125 |
Dimensions
Diagram
Example of installation of the unit
Documentation
Warranty
The manufacturer guarantees normal operation of the device for two years from the date of sale, subject to compliance with the rules of transportation, storage, installation and operation.
MODIFICATIONS:
- VENTS VUT2 250 P EC - installation with two plastic cross-current heat exchangers.
- VENTS VUE2 250 P EC - unit with two cross-flow heat exchangers made of polymerized cellulose.
- VENTS VUTE2 250 P EC - unit with two cross-flow heat exchangers (one made of polymerized cellulose and one plastic).
