DX coil cooling capacity : 2.8-5.6kW
Airflow rate: 500-950 m3 /h
Daikin’s HRV (Heat Reclaim Ventilation) recovers heat energy lost through ventilation and holds down room temperature changes caused by ventilation, thereby maintaining a comfortable and clean environment. Equipped with a heat reclaim ventilator and a heat exchanger (DX coil), VKM series is capable of minimizing room temperature fluctuations. VKM series maintains comfortable indoor air quality (IAQ) by adding fresh outdoor air having nearly the same temperature and humidity conditions as the indoor air. Thus, VKM ensures optimum comfort and further reduces air conditioning load.
The fresh air is supplied to the office by air discharge grills connected to the VKM Supply Air duct.
Equipped with a heat reclaim ventilator and a heat exchanger, the new VKM series minimizes room temperature fluctuations.
When the VKM series units are connected, the total connection capacity index must be 50% to 130% of the capacity index of the outdoor units.
Removes PM2.5 particulate matter present in the outdoor air, as well as sulfur oxides and nitrogen oxides, providing clean fresh air to the indoor ambient.
• PM2.5 filter: Removes 99% or more of 2.5 μm particulate matter.
• Activated Carbon filter: Removes sulfur oxides and nitrogen oxides
PM2.5 filters are double-layered.
1. The front filter effectively remove large particles.
2. The PM2.5 filter layer contains a large amount of static electricity to capture particulate matter effectively.
The PM2.5 filter layer contains a large amount of static electricity to capture particulate matter effectively, including those smaller than the grid mesh.
The filter is difficult to be blocked by particles and has good ventilation and long life span.
The CO2 sensor controls airflow so that it best matches the changes of CO2 level in the room.
This prevents energy losses from over-ventilation while maintaining indoor air quality with
optional CO2 sensor.
|Power Consumption (W) |
(Heat Exchange mode)
|Power Consumption (W)|
|External static Pressure (Pa)||210/170/140||220/180/125||170/120/90|
|Airflow rate (m3/h)||500/500/440||750/750/640||950/950/820|
|Sound level (dB)|
(Heat Exchange mode)
|Sound level (dB|
|Temp exchange efficiency (%)||76/76/77.5||78/78/79||74/74/76.5|
|Enthalpy exchange efficiency (%)||64/64/67||66/66/68||62/62/66|
|DX-coil Capacity (kW)||2.8||4.5||5.6|
|Dimensions (H x W x D)||387x1764x832||387x1764x1214||387x1764x1214|
|Machine weight (kg)||92||113||115|