New CITY MULTI® Centralized Controller

Tuesday, February 10, 2009

SUWANEE, Ga. - February 9, 2009 - Mitsubishi Electric HVAC Advanced Products Division, has announced the arrival of the AG-150, the newest addition to its CITY MULTI Controls Network (CMCN). The AG-150 will be available in spring 2009.

Mitsubishi Electric HVAC's CITY MULTI system is the world's first and only energy saving simultaneous cooling and heating two-pipe system that allows every individual space to have its own personalized, zoned comfort system. All components of the CITY MULTI Variable Refridgerant Flow Zoning (VRFZ) system, including the outdoor units, Branch Circuit (BC) Controllers and indoor units, are integrated through the CMCN for precise temperature control for every zone.

"The new AG-150 can monitor and control up to 50 indoor units and features a color touch panel display and 9-inch, high-resolution, easy-to-use LCD screen," says Brent Johnson, senior controls engineer, Mitsubishi Electric HVAC. "This new controller also offers a wide range of energy saving fuctions such as seasonal scheduling and automatic switchover."

According to Johnson, the new controller allows end-users to schedule fan speed and airflow direction, which contribute to the HVAC system's energy effectiveness. In addition to these features, the AG-150 offers a built-in user-friendly HELP menu and is USB memory compatible, allowing for all CSV data to be extracted if needed. The AG-150 comes standard with a white faceplate; a black cover can be purchased separately. Both feature a flat back, allowing the device to be either surface- or recess-mounted.

The CMCN consists of remote controllers, centralized controllers, Building Management System (BMS) interfaces and integrated software that provide advanced, user-friendly control for all zones in a building. Control of the Mr. Slim® M-Series and P-Series systems can also be integrated into the CMCN. The Mr. Slim M-Series line of INVERTER-driven cooling-only and heat pump products provides end users with a lower energy cost operation and helps to improve the air quality inside homes. The M-Series also offers a variety of control settings, providing the flexibility to meet desired temperature conditioning in all climate types. Additionally, the M-Series' low sound ratings and powerful performance make the system truly unique.

The powerful flexibility of CMCN can be expanded to monitor and control other equipment in a building such as ventilation fans and lights through the Digital Input Digital Output (DIDO) and the Analog Input (AI) controllers.

For more information about the complete line of CITY MULTI VRFZ and Mr. Slim split-ductless systems, please visit

About Mitsubishi Electric HVAC Advanced Products Division
For more than 29 years, Mitsubishi Electric HVAC Advanced Products Division, headquartered in Suwanee, Ga., has been a leading marketer of intelligent air-conditioning and heating technology, manufactured by its parent corporation, Mitsubishi Electric. The Division's market distribution includes North America, Latin America, the Caribbean and Bermuda.

Mitsubishi Electric HVAC, an Official Sponsor of the PGA TOUR and Champions Tour, continues to build brand loyalty, increase its market position and deliver exceptional customer service through the Mitsubishi Diamond Alliance™ program. This program is a strategic platform of training-based achievement programs designed to synergize the efforts of Mitsubishi Electric HVAC distributors, contractors and design engineering firms. For more information on the Mitsubishi Diamond Alliance, Mr. Slim® split-ductless cooling and heating systems, CITY MULTI® Variable Refrigerant Flow Zoning (VRFZ) technology, compressors, PlasmaPure™ room air purification systems, a full line of accessories for the Mr. Slim product line, including Line-Hide™ line-set covers and the Mitsubishi Electric HVAC Advanced Products Division, call 800/687-1966 or visit

In 2008, Mitsubishi Electric HVAC received a Top Products Award from Building Operating Management for its P-series four-way cassette. In 2008, the Mr. Slim MSZ-FD09/12NA was voted #1 in the Contracting Business HVAC Comfortech Product Showcase Awards, in the Forced Air Heating category. CITY MULTI installations received Honorable Mention and Runner Up awards in the New Construction category of the 2007 Design/Build Awards Competition sponsored by Contracting Business. Additionally, a 2007 Contracting Business survey named Mitsubishi Electric HVAC as contractors' top preferred brand. A 2006 survey by ACH&R news listed Mitsubishi Electric HVAC as contractors' most preferred ductless manufacturer and the number one brand in price/value, availability, reliability and performance specifications. In 2005, CITY MULTI products were named as one of the top 100 smart products for buildings by Buildings Magazine and received a Bronze Award in the HVAC product category for Consulting Specifying Engineer's Product of the Year contest.




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