Design flexibility

Flexibility is the key with the CITY MULTI Y-Series. The Y-Series, just like the R2-Series, can air-condition up to 32 zones intelligently. The Y-Series takes advantage of Mitsubishi Electric’s inverter technology to provide the precise amount of cooling or heating to each and every zone. By utilizing T-branches and headers, the Y-Series provides the ultimate in piping design flexibility that is truly simple in application.

The ultimate in zoning: just the way you imagined

The CITY MULTI Y-Series uses a two-pipe system with a wide variety of indoor units and individual zone controllers to provide the ultimate zoning system. Headers and T-branches simplify the piping design and provide design freedom for placement of both piping and indoor units. The BC Controller is not required for Y-Series installations. Individual zones can be managed by remote controllers placed in each zone and by the G-50A/GB-50A centralized controller.

Intelligent energy usage

The highly responsive INVERTER technology and customized individual zones of the CITY MULTI Y-Series provide year-round savings. In the warm summer, the Y-Series provides exceptional zoned cooling, and in the cold winter months the INVERTER-driven compressor provides outstanding heating performance.

CITY MULTI systems in combination with Mitsubishi Electric’s TG-2000 integrated system software are able to monitor and maintain each zone’s energy usage via a network computer.

The CITY MULTI Y-Series can provide cooling or heating for up to 32 zones with a total applied capacity of 130% of the outdoor unit’s rating.

Peace and quiet

All CITY MULTI systems, including the Y-Series, are designed for the quietest possible operation. Y-Series outdoor units are a quiet 56 dB(A), while indoor units are rated as low as 24 dB(A), making them ideal for soundsensitive applications such as classrooms, guest rooms, and libraries where it’s important to have a quiet environment.

With a wide line-up of indoor units in connection with a flexible piping system, the CITY MULTI Y-Series can be configured for all applications. Depending on capacity, up to 32 indoor units can be connected to maximize an engineer’s design options. This feature allows easy air conditioning in each area with convenient individual controllers.

The CITY MULTI Y-Series is designed to be your best choice for cooling or heating. The Y-Series provides a true zoning system. It uses INVERTER-driven technology to provide intelligent, quiet, and reliable operation. It is directly coupled with the latest controls and protocols to monitor and operate the individual zones and perform building management. All of these benefits are accomplished, while delivering the ultimate in comfort and system management.