Videos – Economy Cycle Mode & Return Air Bypass Mode
Confused by Economy Cycle Mode or Return Air Bypass Mode for ERV / HRV units? Then watch these vi...
Efficient building design together with a reduction in heat loads has changed the sensible to latent load ratio in many building HVAC applications. Air Change developed its popular PCU series of air management systems to achieve precise temperature and humidity control for critical applications. However, there are many projects that require supply of dehumidified make-up air without the sophistication and cost of a fully integrated PCU solution.
For these smaller less demanding applications, Air Change has developed its PMA series, a packaged system that delivers 100% outside air at a dehumidified and comfortable room neutral temperature.
As with all Air Change products, the energy efficiency of PMA units is of paramount concern, particularly as they are designed to deliver dehumidified make-up air over prolonged periods of time. The PMA series is designed for small make up air applications and seeks to balance operating and running costs.
With this in mind, the PMA series reheats the air to the specified supply temperature using waste condenser heat but does not precool the air in the same manner as the Air Change ACDHUM.
-BLDC inverter compressors for enhanced temperature control precision and energy efficiency.
-EC supply air and condenser air fans.
-Double skin PIR panel and pentapost construction providing: low thermal conductivity of the casing, neat inspection doors, panel removal capability for large access openings, and design flexibility.
-Integrated panel filters and weatherproof louvres (standard inclusions).
-Integrated control system. A supervisory control system is provided as standard for use with a BMS. Upgrade to the ClimaSync Control System is available which manages all functions of the unit for standalone operation.
Packaged makeup air units are an ideal solution where small quantities of outdoor air are required such as:
- Service stations
- Mining camp accommodation
- School classrooms
Download and view the product brochure (PDF).