The air supply unit Vents VPA 315-9.0-3 with an electric heater9 kWis a ready-made ventilation unit designed to provide fresh air supply in the ventilation system. The supply air is filtered in the unit and heated if necessary (during the cold season). The installation is capable of supplying air with a maximum productivity of 1190 m3/h (this parameter depends on the pressure of the air duct network). This model connects to air ducts and other ventilation elements witha diameter of 315 mm.
The unit comes with a built-in automation system.
House
The body material is aluminum-zinc steel with increased heat retention properties. Additionally, the housing has thermal and sound insulation with 25 mm thick mineral wool. For maintenance, it is possible to open one of the walls in the housing.
Filter
To prevent contamination from the outside air from entering the system components and the room being served, a G4 class filter is provided.
< h3>HeaterTo heat the air during the cold season, the installation has an electric heater.
Fan
Vents VPA 315-9.0-3 is used in the installation centrifugal fan with backward-curved blades. The engine is equipped with a protection thermostat with automatic restart. The use of rolling bearings allows you to increase the service life of the fan to 40 thousand hours. The balancing of the electric motor and impeller is carried out in two planes and is guaranteed by the manufacturer.
Control and automation
The installation is equipped with an automation system. The built-in system allows you to regulate productivity, control the operation of the electric heater, monitor the condition of filters, and set the required supply air temperature. Wired control panel - length 10 meters.
Functions of the built-in automation system
- turning the unit on and off
- setting the required supply air temperature using the control panel and maintaining the set temperature
- adjusting the unit’s performance (3 speeds)
- operating the unit using a dailyor weekly timer < li>electric heater overheating protection system
- alarm about the need to clean or replace the filter
Installation
It is advisable to place the installations in utility rooms, such as balcony, pantry, dressing room, bathrooms and others, but always in a dry and closed room with a temperature from +1 C to +40 C. You can also place the installation directly in the living room under the ceiling or in a niche specially made for it.
The air handling unit can be mounted under the ceiling, on the floor, or mounted to the wall using brackets (brackets for wall mounting are not included in the delivery). It is advisable to install the unit in a horizontal or vertical position, except for the position when the air flow is directed downwards. It is imperative to provide for the possibility of access to the inspection wall of the unit housing for service maintenance.
The VPA must necessarily work with an air duct system; operation without air ducts is not provided. To reduce the noise level from the installation, it is necessary to use noise suppressors of the appropriate diameter (ordered separately).
Warranty
The manufacturer guarantees normal operation for 24 months from the date of sale. Warranty and post-warranty repairs are carried out exclusively at the manufacturer.
Technical characteristics
| Parameter | Value |
| Voltage, V | 400 |
| Current frequency, Hz | 50 |
| Maximum fan power, W | 171 |
| Fan current, A | < td style='text-align: center,'>0.77|
| Electric heater power, W | 9000 |
| Electric heater current, A | 13 |
| Number of heating elements | < td style='text-align: center,'>3|
| Total installation power, W | < td style='text-align: center,'>9171|
| Total current, A | 13.77 |
| Productivity, m3/h < /strong> | 1190 | Rotation speed, min-1 | 2600< /td> |
| Noise level at a distance of 3 m, dB(A) | 30 |
| Maximum temperature of transported air, C | -25....+50 |
| Weight, kg | 62 |
| Size of connected air duct, mm | 315 |
Overall dimensions
| Dimensions | D | B | < strong>B1 | H | < td style='text-align: center, background-color: #b7c0c2,'>LL1 | |
| mm | 314< /td> | 527 | 566.5 | 548 | 900 | 750 |
Chart
Documentation
- Installation passport without automation (pdf)
- Installation certificate with automation system (pdf)
