System

The manufactured air humidification systems are adiabatic. It means that water shouldn’t be heated for humidification. This makes it possible not only to achieve maximum efficiency in energy consumption, but also to minimize routine maintenance. Water is fogged by atomizing nozzles with orifice diameter of 85 µm (0.3 GPH), 2x85 µm (0.6 GPH) or 200 µm (0.9 GPH) under high pressure and creates fine fog, which instantly evaporates filling the air with moisture and does not accumulate on the floor, furniture, equipment and other items. These humidification systems can be used in residential and office areas.  All the products are equipped with the block of water purification and softening system (optionally). This ensures a long lasting compressor unit and spray nozzle operation, as well as purity of sprayed water, which is safe for health and does not create any scurf. Careful water pre-treatment can rid the system of contained minerals, microorganisms and algae growth.

Water treatment units are usually located in the utility area, water supply pipes and spray nozzles are placed in walls or in special small-section boxes which are absolutely inconspicuous. You can set the desired humidity level in each room independently with the help of separate regulators.

 

Today Buhler-AHS delivers three models of adiabatic air humidification systems to the European market. Their basic differences are capacity (fogged water - GPH) and number of humidification zones (simultaneously turned-on groups of nozzles).

 

Basic technical advantages of the system:

  • Basically water is demineralized  by 97%, i.e. practically distilled; it is possible due to multilevel filtration -softening station (optionally), mechanical microfilter, carbon filter, RO filter.
  • Additional deionization module supplies fully purified water of “double distillate” quality (not more than 0.5 µS/cm).
  • Water is absolutely sterile due to the built-in into the central module UV 2-step decontaminator.
  • Each nozzle may serve up to from 10 to 150 m2 according to the type.

 

Basic systems specifications

System characteristics Playgreen 6
Playgreen 12 Manitoba 12
Service area Up to 300 m2
(3,000 sq ft)
Up to 600 m2
(6,000 sq ft)
Up to 600 m2
(6,000 sq ft)
Rated capacity Up to 1.6GPH
(6LPH)
Up to 3.2GPH
(12LPH)
Up to 3.2GPH
(12LPH)
Maximum number
of independent zones
2 2 10
Maximum number
of nozzles
7 12 12
Power consumption Less than 190 W Less than 240 W Less than 300 W

 

Playgreen 6 series -standard capacity units

The central module's capacity is 1.6 GPH (6 LPH). The system of valves and filters is inside the unit and can maintain two independent humidification zones. Due to the presence of only one unit the system is very compact and ideal for a group of rooms with the total volume of 900 m3. There are two varieties of this model -  PG6 and PG6UV -the latter is equipped with the function of additional continuous 2-stage UV water sterilization. Humidistats are installed in humidification zones and control nozzles.

 

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Playgreen 12 series -high performance unit

The central module's capacity is 3.2 GPH (12 LPH). The system of valves and filters is inside the unit and can maintain two independent humidification zones. In addition to the high pressure unit, filter and softener units (optional) can be added, their parameters are chosen in accordance with the quality of supplied tap water. All water goes through 2-stage UV treatment before usage. These systems are very effective and can serve  a group of rooms with the total volume up to 1800 m3. Humidistats are installed in humidification zones and control nozzles.

 

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Manitoba 12 - high performance unit

The central module's capacity is 3.2 GPH (12 LPH). The module supports up to 10 independent humidification zones. In addition to the high pressure unit, filter and softener units (optional) can be added, their parameters are chosen in accordance with the quality of supplied tap water. All water goes through 2-stage UV treatment before usage. These systems are very effective and can serve  a group of rooms with the total volume up to 1800 m3. Humidistats are installed in humidification zones and control nozzles, which create a unique relative humidity in each room.

 

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All the equipment has a leakage protection system, malfunction and water shutdown sensors. In case of malfunction or breakdown all separate components of the system are easily disconnected for servicing. The system is compact and completely self-contained, it warns when it is necessary to change filters or softener salt. Frequency of service depends on the quality and quantity of water used, usually it is carried out once a year. All equipment is certified and tested to correspond to technical specifications after assembly.

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