The Neolux IV heating and ventilation apparatus can work in fresh and / or recirculated air. It is supplied with water at 110 - 90/70 C (working pressure up to 0.6 MPa). Provides full air conditioning after the additional installation of an ice water chiller.

Technical data

• maximum air flow I / II / III gear: 270/430/561 [m / h]
• average sound level I / II / III gear: 40.6 / 41.4 / 46.4 [dB (A)]
• engine power: 130 W
• current: 0.6 A
• IP protection class: 44
• maximum engine speed: 1280 rpm
• power of electric heaters: 800 + 1200 W or 2 x 1000 W
• voltage ~ 230 V, 50 Hz
• dimensions: length 1130 mm, length with valve 1200 mm, height 650 mm, width 205 mm

Neolux IV is designed for air conditioning of enclosed spaces such as hotels, cinemas, schools, offices, conference rooms - places where people stay. It should be classified as quiet.

Building

1 - Cu-Al exchanger
2 - electric heaters
3 - fan assembly with motor
4 - EU-2 air filter
5 - throttle adjustment
6 - housing
7 - power cord with plug
8 - thermostatic valve
9 - rotation switch in the fan
10 - electric heater operation switch
11 - circulating air inlet grille
12 - fresh air inlet - 70 x 800 [mm] 20 mm from the bottom edge
13 - outlet grille

Basic equipment

• copper-aluminum exchanger (Cu-Al) - heating surface 8.71 m
• electric heaters - 1 pc. 1200 W + 1 pc. 800 W
• fan - 1280 / min.
• air filter - EU-2 class, fabric WS - 16
• thermostatic valve with head - water flow and temperature regulation
• drip tray, condensation tank

Calculation of the required minimum area (F _obl ) of the device water heater, for the given Q [W], assuming: t _p1 = -20 C and F _n. = 8.71m ²

Required thermal power Q _p [W] for heating the ventilation air

Test results of the heat transfer coefficient of the heater

The results of reading and calculating the measurement quantities in water heater tests

Heat power of the heater Qw [W] as a function of Mw and Δt _w

The fan capacity stated in the unit [kg / s] was referred to the temperature of the conveyed air t = + 20 C.