automatic control of lighting and ventilation. The products detect movement within the


detection area and control the load accordingly. Each product is suitable for switching most lighting loads including LED and have a detection range of up to 12m. MWCEFL is suitable for flush mounting


into false or plasterboard ceilings. MWCEFL has a snap fit cover allowing for easy adjustment of time lag and lux level functions. Its slim profile is visually


BSEE Advertorial D


ANLERS have launched a new range of costeffective midrange Microwave presence detection switches for the


WHAT’S NEW SPONSORED BY Simply Saving Energy with DANLERS Microwave switches


unobtrusive making it suitable for corridors, offices, washrooms etc. MW6A2C IP67 and MW2A IP67 are IP67


rated and are suitable for surface mounting on walls or ceilings. With an operating temperature range of 30°C to 70°C these controls may be suitable for cold storage facilities as well as factories, warehouses etc. MW6A2C IP67 has two channel output for controlling two separate circuits such as lights and fans. Call: 01249 443377, Email:


sales@danlers.co.uk or visit: www.danlers.co.uk


Grundfos feeds your webination


Toshiba’s new SEIYA R32 Split System offers ultraquiet performance for homes and business


lower Global Warming Potential (GWP) R 32 refrigerant. Toshiba Carrier UK Ltd (TCUK) is a joint venture between Toshiba Carrier Corporation and Carrier in the United Kingdom, and is part of Carrier, a leading global provider of innovative heating, ventilating and air conditioning (HVAC), refrigeration, fire, security and building automation technologies. Based on Toshiba’s pioneering inverter


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continuing to develop solutions to answer these needs. At Grundfos we have continued to invest heavily in this area and recent analytics show both increasing new visitor number as well as increasing returning visitor numbers to our site. There are many possible reasons for this, first


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there is Grundfos Product Center an online search and sizing tool that will help you choose the right pump to meet your needs, regardless of if you are looking at a new or a replacement project, or even if you just want to find out more information about pumps you already have. Or perhaps the Grundfos for Engineers hub is the place for you, where you will find topics that are as varied as the roles of the commercial building specialists it supports. Overlaying this is the Grundfos Ecademy a 24/7


online training platform that delivers a wide range of topics that will have some subject matter that will be of interest. By combining the web and a range of useful tools


and information, find out how Grundfos are always ready and waiting to feed your webination at:


www.grundfos.co.uk


s more and more of us continue to turn to the web for a wide range of information to assist us in all aspects of our lives, web sites are


driven twinrotary compressor for the 7kW condensing unit and singlerotary compressor for smaller capacities, the heat pumpbased units deliver energy efficient cooling and heating allyearround, with a European Efficiency Rating of A++ for cooling across the range. “SEIYA’s performancetoprice ratio makes


it an outstanding and costeffective solution for residential and small commercial applications requiring superior comfort levels and low noise operation,” said Neil Hitching, sales director, Toshiba. “With demand for air conditioning expanding in this sector, we believe the product will be highly attractive for homeowners and small businesses, such as restaurants, shops, dental surgeries, homeworkers’ offices, and hairdressing and beauty salons.” SEIYA units have a “silent” function that


cuts the sound level of the outdoor unit in half, overcoming disturbance to neighbours at night, while its “quiet” function reduces sound output from the indoor unit to a whisper quiet 19dB(A), enabling occupants to sleep undisturbed while continuing to enjoy a comfortable indoor climate. The highly reliable inverterdriven


Toshiba rotary compressor constantly matches cooling and heating output to the current load, minimising temperature


The ‘Servitec Mini’ – vacuum spray tube degassing for domestic heating systems


performance of heating systems and we all know that only systems that are operated optimally work efficiently and economically. The Reflex ‘Servitec Mini’ makes a significant contribution to this, even for systems with small water content, with its sophisticated technology of vacuum spray tube degassing. Reflex ‘Servitec Mini’ is the economic energy efficiency product with additional value for all system operators and the environment. Economic in its operation with an efficiency of up to 90% to reduce CO2 emissions.


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Here’s how the ‘Servitec Mini’ works Installed in the return of the


heating system, the ‘Servitec Mini’ cycles at a predetermined time convenient with the occupant (set via the app)


he influence of water quality always has an immense influence on the


fluctuations to ensure comfortable conditions and minimise energy use and running costs. An intuitive, easytouse optional app


enables the system to be controlled from anywhere – while on the move or away from home – via a smart phone or other digital device, allowing users to precool or warm their home or workspace remotely, in advance of their return. SEIYA is designed with a number of


features to maintain cleanliness and healthy operation. It is equipped with Toshiba’s Magic Coil that helps prevent water and dust from adhering to the heat exchange surface. In addition, when the unit is switched off, the fan continues to operate, keeping the coil clean and dry and maintaining the air conditioning’s high energy efficiency. SEIYA has a Seasonal European Efficiency


Rating (SEER) of up to 6.3 and a Seasonal Coefficient of Performance (SCOP) of 4.0, and is available in seven sizes, spanning capacities from 1.5 to 6.5 kW (Cooling) 2.0 to 7.0 kW (Heating). For more details, visit:


www.toshibaaircon.co.uk


Key lockable switches and sockets from Scolmore


and sockets across its vast range of wiring accessories collections, offering contractors and specifiers multiple choice when it comes to procuring products that have this required additional security feature. Providing the means


S Gas rich system water is


sprayed through a nozzle into the vacuum tube which forcibly draws any air out of the water. The de gassed water is then reintroduced to the heating system and the cycle begins again until the pre set time elapses. For further information on this


product please contact sales@reflexuk.co.uk or (0161) 266 1043. Alternatively please visit:


www.servitecmini.com


to lock and unlock the power supply to the sockets and switches makes them ideal in a range of applications where security is of prime importance – such as hotels, schools and care homes, to name a few. With only the key holder able to operate them, this will prevent any unauthorised use of the switch or socket outlets. The range includes 20A double


pole lockable switches and 13A 1 gang double pole lockable sockets and they are available in all of the Click wiring accessories collections


38 BUILDING SERVICES & ENVIRONMENTAL ENGINEER SEPTEMBER 2019


colmore supplies a range of key operated switches


oshiba has introduced SEIYA, a new range of ultraquiet highwall split air conditioning systems running on


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Panasonic introduces R32 Big PACi Series


• Expanded R32 line up with the arrival of Big PACi 2025kW


• Easy to install with light and splitable duct indoor unit


• Water heat exchanger option


eading the change to R32, Panasonic has introduced the R32 Big PACi Series. The


series, available in 20kW and 25kW capacities uses R32 refrigerant, includes a water heat exchanger option and supports Panasonic’s ‘full switch to R32’ initiative and Environmental Vision 2050. Business owners making the


switch to R32 PACi can also benefit from energy and cost savings, thanks to a higher energy efficiency performance of up to 10% with R32. Due to the water heat exchanger connection, this solution is an ideal alternative to traditional boiler systems for small retail spaces and office projects that are environmentally conscious. Furthermore, the R32 Big PACi series offers a reduced


amount of HFC refrigeration compared to conventional R410 models to help contribute to a green future. Designed for easy installation,


the new models have a more compact indoor chassis with a reduced depth by 230mm versus the conventional Big PACi R410 range. The compact design still maintains the same level of efficiency overall and has an impressive SEER rating of up to 5.25 and SCOP rating of 3.61[1]. Available now from Panasonic.


For more information, please visit:


www.aircon.panasonic.eu


connected lighting, has opened a Technology Hub at the Business Design Centre, Islington and established its Connected Lighting Academy, in its Basingstoke headquarters. These investments will help to support and educate its OEM partners through training on the company's latest products, Including net4more and basicDIM Wireless. Simon Blazey, Strategic


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Solutions Sales Manager, Tridonic, said; "The ubiquitous nature of light, in our buildings and the wider urban environment, combined with advancements in technology means that lighting is set to be the communications backbone for the smart buildings and smart cities of the future." Chris Slattery, previously


Emergency Lighting Product Manager, has taken on the role of


Tridonic UK is investing in facilities and staff to maximise on the opportunities for connected lighting


ridonic UK, a manufacturer and enabler for


uChris Slaery, OEM Controls & Soluons manager, Tridonic UK


OEM Controls and Solutions Manager. Chris said; "I'm looking forward to using my


experience, and technical and business knowledge in this new position. Our latest solutions including basicDIM Wireless and sceneCOM, alongside net4more offer great opportunities for OEM's looking for innovation and wanting to expand their offering beyond the traditional lighting market." "Outside of the lighting world


there are vast numbers of consultants and system integrators who already see the benefits of an IP connected world. Deploying these benefits into real buildings will be a key focus;" commented Blazey.


www.tridonic.com Sontay is to the manor born


Ireland has been beautifully restored to its former gothic glory and is now providing a relaxing and comfortable ambience for guests, thanks to a sophisticated building management system (BMS) that features a range of Sontay sensors. Limerick based system


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 Mode, Polar, Metal Clad, Deco, Deco+, Define and Definity. The sockets are fitted with two


earth terminals to provide a double earth facility when installations require a high integrity protected connections. The sockets also feature a neon indicator to give clear visual evidence of the on or off status of the socket outlet. For further information contact


Scolmore on 01827 63454: sales@scolmore.com or visit:


www.scolmore.com


integrator, Manutec Computerised Control Systems, selected over 1,000 Sontay sensing devices to provide the eyes and ears for the Tridium BMS used to monitor and control HVAC services across the entire hotel. During the refurbishment,


every aspect of the hotel was completely renewed including the building services. A new air conditioning system was installed to improve the environmental conditions for the guests and staff. Many details in the bedrooms can also be controlled by an iPad/TV: opening curtains, turning off lights


he stunning Adare Manor hotel in County Limerick,


or adjusting the air conditioning. As part of its extensive work on


the BMS, Manutec selected various temperature, CO2, relative humidity and CO sensors from Sontay along with differential pressure sensors and switches. “Due to the sensitive nature of


the building’s interior and its structure, we had to carefully consider what controls products we selected,” comments John Connellan, Managing Director at Manutec. “We have used Sontay sensors on a number of projects and knew they would provide the accurate and reliable measurements we required.”


www.sontay.com Read the latest: www.bsee.co.uk


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