Technical Selection LG-UM-M-LB (in German only)
5.2.2. Ventilation unit (recirculated air) for mixing ventilation LG-UM-M-LB, for horizontal floor mounting
To ventilate office and administrative buildings that have façades with floo-to-ceiling glazing, Krantz supplies a ventilation unit work- ing with recirculated air and designed for raised floor mounting; this compact unit with high output is able to remove the internal cooling and heating loads resulting from the large glazed area.
Data
Air volume flow rate | 55 – 97 l/s [200 – 350 m3/h] (continuous Control) |
Cooling output Supply air temperature Chilled water temperature |
700 W 18.5 °C 15 / 17 °C |
Heating output Supply air temperature Hot water temperature |
1 515 W 35 °C 50 / 40 °C |
Control voltage for fan speed | 10 V DC |
Operating voltage | 230 V / 50 Hz |
Total power requirement (design value) | 56 VA |
Features:
- Cooling and heating at the facade; unit mounted in raised floor
- Maximum energy saving thanks to energy-efficient cross-flow fan
- Recirculated air volume flow rate up to 97 l/s [350 m3/h]
- Cooling output up to 700 W
- Low sound power level
- Ideal in conjunction with a floor-mounted supply air ventilation unit providing a minimum percentage of outdoor air
- Feet adjustable in height to make up for vertical constructional tolerances
- Optionally fitted with flexible connection hoses, valves and actuators