Mitsubishi Electric Europe B.V.

VRF systems for a modern and complex architecture
The City Multi series is ideal for large and complex buildings that require individual solutions for air conditioning. The diversity of the indoor units and the wide range of outdoor unit capacities ensure the highest level of flexibility in terms of planning and design. These advanced VRF systems are characterised by superlative energy efficiency values and extremely high reliability, ensuring optimal climate comfort, for instance in offices, shopping centres, hotels, hospitals and public buildings.

Extending the technology edge - the new series of VRF systems:
With improved basic functions, state-of-the-art compressor and optimised fan – in short, all the features you need to save energy!

New City-Multi unit
The new structural design works with a four-way air intake system and improved core components (e.g. compressor and fan). This significantly improves the energy-saving performance.

New design
With its elegant design, the new unit harmonises with any architectural style and blends discreetly into its surroundings.

High energy savings
Many of the core components have been redesigned to increase energy-saving performance and meet customer requirements. And the results are impressive: Not only is energy efficiency higher than with a conventional (YLM) model, but top-class energy saving performance has been achieved. The SEER value (seasonal energy efficiency) of the YNW series has been improved by up to 33% (Y: EP350; compared to conventional models), while the SCOP was improved by almost 19%. (Y: EP500). And this means year-round energy savings – both in heating and cooling mode.

Variable low-noise mode
The standard low-noise mode, which previously had only a single setting, now has four setting options. Including the rated fan speed, this means that five settings can now be selected on the outdoor unit via the DIP switches. Low-noise mode offers four fan speeds: 85%, 70%, 60% and 50% of the rated speed. When low-noise operation is required, the appropriate level can be selected according to customer requirements.

Four-way air intake system
In conventional models, a U-shaped heat exchanger is mounted along the side surface. In the new model, the four-way heat exchanger is located in the upper part of the module, near the fan.
This enables the air to be sucked in at a high intake rate and the efficiency of the heat exchanger to be increased.

Efficient flat-tube heat exchanger
In addition to conventional round-tube heat exchangers, flat-tube models are now also available. The advantage of this is that when using flat tubes, the number of tube stages can be increased without changing the dimensions of the heat exchanger. Inside the tube are thin-walled chambers, which serve to increase the contact surface between refrigerant and air. This raises the efficiency of the heat exchange process and significantly improves energy-saving performance. Compared to the round-tube model, flat-tube heat exchangers increase the heat exchange efficiency by approx. 30%.

For further details visit: lead.mitsubishi-les.com

More than the sum of its parts
The Hybrid City Multi system (HVRF) is the world's first 2-pipe system to provide simultaneous cooling and heating with heat recovery, combining the benefits of a direct evaporation system with those of a chilled water system. The technology is based on the City Multi R2 heat pump system from Mitsubishi Electric.
The HVRF system consists of an R2 outdoor unit in the City Multi series and the Hybrid BC controller, which permits the transfer of energy from refrigerant to the internal water circuit. The indoor units belonging to the system are provided with a water register.

Benefits at a glance:

• Energy-saving heat recovery
• The ultimate in comfort
• Easy to install
• Minimal design work
• Simultaneous heating and cooling
   

Highly efficient solution based on 2-pipe system
The Hybrid City Multi system uses proven R2 technology for simultaneous cooling and heating with heat recovery. With this technology, it is now possible to set up complete systems for heating, cooling and hot water supply in systems based on renewable energy carriers. Every single indoor unit can be operated independently in heating and cooling mode. The heat that is taken from the rooms being cooled is not vented to the outdoor air, but used to heat those rooms where warmth is required. The inverter-driven compressor in the outdoor unit has virtually infinitely variable output control and only delivers the output actually required in the building.

Less is more
Planning and installation of the 2-pipe system are much more flexible and straightforward than for a chiller with additional heat generator with four pipes. No additional pumps, tanks or switch valves are required in the Hybrid City Multi system. In the 2-pipe system there are significantly fewer connection points, which ultimately reduces potential leaks and makes the system more reliable with lower maintenance requirements.

For further details visit: www.mitsubishi-les.com

Small, compact and full of clever extras:
The new addition to the M-series – the compact MSZ-AP wall unit – offers a host of benefits. Its compact size allows unobtrusive and discreet installation in even the smallest room. But even in large rooms, the new unit can fully demonstrate its strengths thanks to a maximum cooling capacity of 5.0 kW. Numerous additional functions and features make the new MSZ-AP a quiet and attractive air conditioning solution that can be used not only as a single-split system but also in multi-split applications with the R32 and R410.

Comfort and convenience guaranteed
The MSZ-AP compact wall-mounted unit features many other functions that enhance comfort and convenience. In addition to the horizontal air outlet, which ensures extremely comfortable air distribution especially in cooling mode, the unit also includes an integrated weekly timer. This function allows up to four settings to be programmed for each day and individual temperature settings can be defined for each switching point. Another comfort plus is the silver-ion filter, which absorbs odours, bacteria and allergens and thus ensures particularly clean and healthy room air.

Even more peace and quiet at night
Equipped with the new Night Mode comfort function, the unit automatically reduces noise levels at night by -3 dB(A). In addition, the LED on the indoor unit is deactivated and the remote control beeper is muted. Neither noise nor light can disturb a good night's rest.

Product highlights

• Night Mode comfort function
• Silver-ion filter
• Horizontal air outlet, which ensures extremely comfortable air distribution – particularly in cooling mode,
• Includes infra-red remote control with weekly timer function
• Stores the desired operating mode with i-save function
• High energy efficiency levels up to A+++ / A++ in cooling and heating mode
• Comprehensive performance range from 1.5 to 5.0 kW

For further details visit: www.mitsubishi-les.com

The CRC rack cooling system for the efficient and flexible cooling of high-density racks – from 10 to 75 kW
The non-stop operation of modern data centres and increasing load peaks place severe demands on air conditioning systems. Thanks to the combination of maximum performance and absolute reliability, the Coolside Legacy units from the RC Group – a Mitsubishi Electric Group brand – more than meet these requirements.

Four different technologies, two identical benefits: superior efficiency and absolute reliability.

• CRCX – with direct evaporation
• CRCC – with cold water cooling
• CRCD – dual-fluid design
• CRCF – free-cooling design
   

Configured to meet every requirement
Different room sizes, redundancy, simple adaptation to existing structures – modern data centres are characterised by specific requirements. To meet these demands, the RC Group has developed two Coolside Legacy configurations: 

• In-row
• Enclosure.
   

Custom technology: tailored solutions for the toughest requirements

• DC inverter compressor for CRCX, CRCF and CRCD models
• EC-PUL fans for all indoor units
• EC-PUL fans for all outdoor units
• Electronic expansion valve
• Dynamic control

For further details visit: www.mitsubishi-les.com

Smart cloud-based control for Mitsubishi Electric systems
MELCloud makes it a breeze to control and monitor air-conditioning systems, heat pumps and ventilation – whatever the time and wherever you are. This is down to the cloud technology at the heart of MELCloud.

Boasting a wide range of features, MELCloud ensures easier day-to-day operation of your systems. For example, you can adjust target temperatures, switch between operating modes and analyse historic and current trend data at the push of a button. One particularly practical aspect is the cross-system suitability of MELCloud, which provides centralised control of heating, ventilation and air conditioning at all times with a single app. Another benefit of MELCloud is the clear map view that makes it possible to manage multiple locations.

As the MELCloud supports all conventional web browsers, tablets and smartphones, it has never been easier to access your Mitsubishi Electric devices. The app itself is available from the usual stores.

For further details visit: www.mitsubishi-les.com