Daikin FHQ-B8 User manual
Welcome to the era of the SEER seasonal efficiency Product range Daikin leads the way: Seasonal series Daikin again leads the industry with their full light commercial range optimised for seasonal efficiency, which already meets the very challenging 2014 ErP requirements even before those for 2013 are implemented. Our Sky Air Seasonal series – Seasonal Smart and Seasonal Classic – offer at least 20% better performance than current existing inverter solutions and this is fully in line with 20/20/20 EU policy. This performance can be further enhanced with a smart use of unique Daikin options. The technology used gives very high levels of seasonal efficiency while maintaining or improving the comfort and flexibility features that make Daikin so unique. Daikin has a solution for all your needs: • Seasonal Smart offers TOP seasonal efficiency. It meets the needs of projects requiring high flexibility such as longer piping lengths, a wider operating range or EDP applications. Efficiency and comfort can be further enhanced with selectable evaporating and condensing temperatures. • Seasonal Classic offers an effective solution for budget applications where less flexibility is required. Content Daikin leads the way: Seasonal series 02 Seasonal efficiency … in more detail 03 Sky Air: the solution for the light commercial sector04 02 Sky Air solutions 06 Products in the spotlight 08 Sky Air product portfolio 14 Seasonal efficiency … in more detail With its 20/20/20 energy policy, Europe has set ambitious targets for energy efficiency and environmental impact and is seeking 20% less CO2 produced, 20% more renewable energy used and 20% less primary energy consumed by 2020. Industry is now looking at more appropriate ways of evaluating energy efficiency and, in their effort to reduce the global warming effect, they’ve set up the 20-20-20 plan, the goals of which are: • 20% reduction CO2 emissions. • 2 0% improvement in energy efficiency. • 20% reduction in primary energy use (vs. Business As Usual). European action plan 20/20/20 By the year C02 -20% +20% co2 emissions vs. 1990 Share of renewable energy 2020 -20% Primary energy use vs. BAU* *Business As Usual To help achieve these targets, an Energy Related Products (ERP) Directive has been introduced and this specifies minimum eco-design requirements, such as improved energy efficiency, that must be integrated into energy-using products. For climate control systems, the energy efficiency must be measured across the whole operating spectrum and this will be presented as the ‘seasonal efficiency’. Seasonal efficiency is a more accurate measurement of the real-life energy efficiency of systems and will be the standard as from 2013. Measuring real-life performance Customers need access to a common set of performance data to enable them to make accurate and informed comparisons between climate control systems and thus make their choice of which system to buy. To ensure that objective performance metrics are used and presented in a consistent manner, the EU currently uses the ‘nominal efficiency’ ratio (EER) but this results in a significant gap between announced performance and what is actually achieved and so a more accurate method – the ‘seasonal efficiency’ ratio (SEER) – has been developed. The major changes include: • the integration of several rating temperatures for cooling and heating. • the inclusion of energy use at part-load as well as full-load. • the power used in auxiliary and standby modes. Since most systems operate under a partial load the majority of the time, the new methodology gives a better indication of expected real-life performance. Nominal versus Seasonal efficiency 20 30 10 90 100 80 50 60 70 40 caPacity Temperature Nominal 1 Temperature condition: 35°C for cooling 7°C for heating Does not often occur in reality Seasonal Several rating temperatures for cooling and heating, reflecting actual performance over an entire season Capacity Nominal Does not reflect partial capacity Benefits of inverter technology not visible Seasonal Integrates operation at partial instead of full capacity Auxiliary modes Nominal Does not take auxiliary power modes into account Seasonal Includes consumption auxiliary modes: Benefits of inverter technology are shown • • • • Thermostat off Standby mode OFF mode Crankcase heater Nominal efficiency gives an indication on how efficient an air conditioner is when operating in a nominal condition. Seasonal efficiency gives an indication on how efficient an air conditioner is when operating over an entire cooling or heating season. 03 the solution for the light commercial sector Sky Air is Daikin’s industry-leading light commercial range, which has been redesigned for optimum seasonal energy efficiency ahead of the latest legislation. Providing the ideal solution for all kinds of small commercial spaces, the Sky Air series offers a complete comfort solution that puts you in total control of your heating and cooling, ventilation and air curtains. 22 04 Heating and cooling 22 Using highly efficient heat pumps, Sky Air solutions offer year round comfort: • All systems now optimised for seasonal energy efficiency. • A heat pump system can be combined with an outdoor unit powering several indoor units. • For a long or irregularly shaped room you can use up to four indoor units linked a single outdoor unit. All the indoor units are controlled at the same time. • Air conditioning is available in every room: a multi system allows up to nine different indoor units to operate from a single outdoor unit. All the indoor units can be individually controlled and do not need to be installed at the same time. Extra units can be added later. • Select from a wide range of indoor units: wall and floor mounted, concealed or ceiling mounted. • Very quiet and draught-free operation. • Ideal for both new build and refurbishment projects. Biddle air curtains for entrances Biddle air curtains can be used with the Sky Air system to provide heating at building entrances. Daikin Sky Air can be used with Biddle air curtains to provide heating at building entrances: • Ideal for buildings with open-door policy such as retail stores. • Year round climate control and comfort even on the most demanding days. User-friendly controls Our user friendly controls allows you to manage your Sky Air system for maximum efficiency: • From individualised unit control to centralised management via touch-screen options and code based controllers, we put you in command at all times. • new : the wired remote controller gives full access to the unit’s functions and energy saving features, including indication of kWh usage and flexible scheduling for different seasons. • new : the D3-net connection is now standard on most units, allowing you to link into the wider building management system. • Text based remote control and monitoring of the entire building is available via the internet. Ventilation Daikin’s ventilation option provides a supply of fresh air to help create a healthy and high-quality indoor environment: • Heat is reclaimed between outdoor and indoor air. • The fresh air from the ventilation provides additional cooling virtually free. • Optimum humidity control. 05 the solution Sky Air for retailers • • • • Creates an inviting atmosphere for your customers. Discreet with limited visual and operating impact. Reduces energy usage and costs. Worry-free installation. Our round flow cassettes blend with your décor as they are integrated in the ceiling with only the decoration panel visible. This decoration panel is the secret to increasing comfort levels and providing the perfect climate conditions for your customers as the various flaps can be individually opened and closed to ensure that the heating and cooling are directed to where they are needed. The decoration panel is also the secret to reducing maintenance as it conceals the auto cleaning function that traps dust with a special filter that cleans itself once a day, while the collected dust can be easily removed with a vacuum cleaner. Up to 50% energy can be saved! Managing this system couldn’t be easier as our intelligent touch controller enables you to monitor and control the system directly or via the Internet. It can also be set to provide easy management of your electricity consumption and can even control the lighting, while enhanced scheduling will make your life easier. Sky Air for offices and banks • Ensures perfect comfort for your visitors and optimum efficiency for the building owner. • A solution for every type and size of room. • Easy management with full control & monitoring. • Ventilation option if required. Our 600x600 ceiling cassettes (which fit within standard architectural modules for ease of installation) are ideal for heating or cooling smaller areas such as meeting rooms. However, for open plan offices, the best choice would be our round flow cassettes, which can be combined with presence and floor sensors and even with our ventilation option, to optimise the energy efficiency and provide perfect comfort. The presence sensor adjusts the set point or switches the unit off when there is nobody in the room but when someone is there, the air-flow is directed away from that person to avoid draught. This combined process has been found to reduce energy usage by up to 27%. The floor sensor detects the average temperature near the floor and ensures an even temperature distribution between ceiling and floor. Cold feet become history! Daikin’s ventilation option provides a supply of fresh air to help create a healthy and high-quality indoor environment. Using the KNX interface to connect your Sky Air system to the building management system allows central monitoring and control of several devices, including lights, shutters, and climate control system so as to maximize energy efficiency. 06 Sky Air for server rooms • Continuous cooling operation. -- Automatic rotation between active units. -- Backup outdoor unit ensures continuous operation. -- Possible to block certain settings. • Quality products. Servers, especially racks of servers, generate a great deal of heat and this needs to be removed through continuous cooling and humidity control. This presents special challenges that the Sky Air system easily meets with its special server room configuration. Each server room is fitted with two indoor units each connected to a single outdoor unit to ensure that if one outdoor unit fails, the other is there as an automatic back up. The indoor units are configured for constant cooling and duty rotation. This is achieved through automatic switching between units after certain period of use to ensure that at any time one unit is working while the other is available for maintenance. Given the critical importance of continuous cooling for server rooms, the system is managed via an RTD 10 controller that can monitor and control up to 16 indoor units either directly or via the building management system and has a ‘control of duty’ unit that locks the server room settings so that they cannot be changed by people in the server room. Sky Air for restaurants • Creates the perfect dining environment. • Ensures an even temperature distribution to provide optimal comfort for your guests. • Highly energy efficient. • Uses intelligent control systems operated from one central location. Nothing should distract diners from enjoying the perfect ambience and that ambience includes the optimal temperature. That’s exactly what Daikin’s concealed ceiling units deliver through whisper-quiet operation and improved comfort from the 3-step air flow control and these turn your restaurant into a comfortable, welcoming environment for your customers. And with the centralised control and easy scheduling for the entire restaurant system, energy use is minimised to control your running costs. 07 Products in the spotlight Daikin offers now a complete light commercial range, optimised for seasonal efficiency! new new FCQG / FCQHG new FFQ FHQG new FBQ FDQ FAQ FVQ FUQ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ ✓ RZQG-L RZQSG-L > Seasonal outdoor units: Seasonal Smart and Seasonal Classic products have been specially designed to offer a very high seasonal performance that already meets the 2014 ErP requirements. Top efficiency: • New compressor that offers substantial efficiency improvements. • New control logic • that optimises the efficiency at the most frequently encountered operating conditions. • that optimises the auxiliary modes (when the unit is not active). • Newly designed heat exchangers optimise the refrigerant flow at the most frequent operating conditions (temperature and load) by reducing the piping diameter of the heat exchanger which leads to a a significant enhancement in energy efficiency. • Additionally, these new seasonal outdoor models also offer an improved nominal performance. Variable refrigerant temperatures Default setting Enhancement in efficiency and comfort thanks to selectable and variable refrigerant temperatures. Load Discharge temp. Efficiency Indoor temperature 08 The perfect balance : Top efficiency throughout most of the year Quick reaction speed on the hottest days • Suits computer room applications (EDP). • R-22/R-407C Replacement technology has been incorporated: replacement solutions deliver major energy savings, offering rapid payback and a cost-effective upgrade solution, phased for minimal downtime. • Guarantees operation in heating mode down to -20°C. • A 75m pipe run to achieve longer runs for installation. • Compatibility with D-BACS – links your unit into the wider building management system. • R-22/R-407C Replacement technology has been incorporated: replacement solutions deliver major energy savings, offering rapid payback and a cost-effective upgrade solution, phased for minimal downtime. • Guarantees operation in heating mode down to -15°C. • A 50m pipe run to achieve longer runs for installation. > Air conditioning with smart use – User friendly remote controller BRC1E52A/B new A series of energy saving functions that can be individually selected • Temperature range limit • Improved setback function • Presence & floor sensor connections (available on new round flow cassettes) • Setting temperature auto reset • Off timer • kWh indication • 3 weekly timers 09 > Round Flow Cassette : setting the standard for efficiency and comfort The round flow cassettes FCQG and FCQHG-F series are designed for use in all forms and sizes of commercial offices and retail environments and provide you with a more energy efficient model. new infrared presence sensor infrared floor sensor Even more energy efficient …. Energy consumption (kWh) Cumulative energy comparison over 12 months 10 > ly Ju ne ay r il M Ap a Fe r y br ua ry M ar ch r m Ja ce m De ve nu be r r be be No Oc to be r st em Se 3000 2000 1000 0 Auto cleaning cassette Standard round flow cassette Without sensor Cooling Set point: 22° CDB Nobody Nobody inin the room room the 26° 24° 22° time 09 .0 0 09 .3 0 10 .0 0 10 .3 0 11 .0 0 11 .3 0 12 .0 0 12 .3 0 13 .0 0 13 .3 0 14 .0 0 14 .3 0 15 .0 0 15 .3 0 16 .0 0 16 .3 0 17 .0 0 20° With sensor (BRC1E52A/B required) 26° 24° 22° no presence detected for 15mins 0 0 .0 .3 17 0 .0 16 16 0 0 .3 .0 15 0 15 0 .3 14 0 .0 14 0 .3 .0 13 0 .3 13 12 0 0 .0 12 0 .3 .0 11 11 0 0 .3 10 .0 .3 10 09 time 0 20° 0 > pt gu Ju Au 5000 4000 saves up to 27%* * estimated energy saving ly > 6000 • The optional presence sensor adjusts the temperature or switches off the unit when there is nobody in the room. Up to 27% energy can be saved with this new function. • If no presence is detected in the room for 15mins, the set temperature is changed until a minimum temperature (for heating) or maximum temperature (for cooling) is reached. When selecting the setback function, the unit will maintain the temperature within a preset minimum and maximum temperature, when there is no presence detected in the room for 1 hour. • Newly designed heat exchanger (diameter pipes are reduced to 5mm instead of 7mm), DC fan motor and DC drain pump enable even more energy to be saved. Presence sensor in electricity consumption 09 .0 saves up to 50% 3000 2000 1000 0 50% difference 3000 2000 1000 0 inside temperature (°CDB) 5000 Auto-cleaning panel 4000 (Test site, Wolverhampton, UK) 5000 4000 inside temperature (°CDB) 7000 6000 9000 8000 7000 6000 Ju • Daikin was the first to launch an auto cleaning decoration panel. With this panel the costs can be further reduced as the filter cleans itself automatically once a day. • Maintenance of the filter is facilitated and so less time is required. • Running costs are reduced compared to standard solutions: up to 50% energy can be saved thanks to daily filter cleaning 9000 9000 8000 (Wolverhampton, UK). 8000 7000 … and improved comfort • The unique 360° air flow discharge pattern ensures a uniform temperature distribution across the room without dead corners. The comfort can be further enhanced thanks to the optional sensors: • The presence sensor allows air flow control. It directs the air away from any person detected in the room, when the air flow control is on. • With the floor sensor having cold feet becomes history. This sensor detects the average floor temperature and ensures an even temperature distribution between ceiling and floor. Flexible installation The round flow cassette offers higher flexibility thanks to: • The possibility of easily closing one or more flaps via the wired remote controller (BRC1E52A/B - optional), to suit the room configuration. Optional closure kits are available as well. > change room configuration/ refurbishment Other features • Standard D3-net compatibility – link your cassette into the wider building management system. • Fresh air intake possible (max. 20%). 11 > Wall mounted model – FAQ-C • The new flat, stylish front panel blends easily within any interior décor and is easier to clean. • The new wall mounted unit provides better comfort than before: new Automatic airflow volume control for all classes. Based on the temperature difference between room temperature and set temperature, the unit will automatically select the appropriate airflow volume. If the temperature difference is high, the unit will select high fan speed; if the temperature difference is low, the unit will select low fan speed. • Vertical auto swing moves the discharge flaps up and down for efficient air and temperature distribution throughout the room. • 5 Different discharge angles can be programmed via the remote control for an air distribution that increases your comfort. > Floor standing model – FVQ-C • Decrease of temperature variation by automatic fan speed selection or freely selectable 3-step fan speed. • Improved efficiency by adoption of DC fan motor. • Standard D3-net compatibility – link your floor standing unit into the wider building management system. • Improved comfort as a result of better airflow distribution from the improved vertical out blow which allows manual adjustment of air outlet blades at the top of the unit. Selectable horizontal out blow to better suit the lay-out of the room (only if connected to BRC1E52A/B). Side view blades air outlet All up Up All down Down • Selectable horizontal out blow to better suit the lay-out of the room (only if connected to BRC1E52A/B*). Top view - outblow of air 12 • Decrease of temperature variation by automatic fan speed selection: 3-step fan speed can be freely selected. • The adoption of a new heat exchanger (6.35 mm diameter) has a positive effect on efficiency. • Flexible installation: installation can be done more flexibility as bottom, back, left or right piping connections are foreseen. • Maintenance can easily be performed from the front of the unit • Standard D3-net compatibility – link your wall mounted into the wider building management system. > Concealed ceiling unit – FDQ-C • New casing: reduced height to fit flush into false ceilings • Blends unobtrusively with any interior décor: only the suction and discharge grilles are visible. • Up to 200Pa external static pressure allows extensive ductwork runs and flexible application; ideal for use in large areas. • Easy installation: less duct calculations are needed; moreover, the air flow can be adjusted during installation via the wired remote control (optional) instead of via channel adjustments. • Standard drain pump available. • Optional D3-net compatibility – link your concealed ceiling unit into the wider building management system. 13 Indoor units Product name High COP, Round flow ceiling mounted cassette FCQHG-F Round flow ceiling mounted cassette FCQG-F 4-way blow ceiling mounted cassette FFQ-B9V Inverter driven concealed ceiling unit FBQ-C8 1 Large concealed ceiling unit FDQ-C Large concealed ceiling unit FDQ-B 1 Wall mounted unit FAQ-C Ceiling suspended unit FHQ-B8 Ceiling suspended unit FHQG-C 4-way blow ceilling suspended unit FUQ-B8 2 Floor standing unit FVQ-C WALL MOUNTED CEILING SUSPENDED STANDING FLOOR Capacity (class) Model CONCEALED CEILING CEILING MOUNTED CASSETTE Type Pair, twin, triple & double twin application 25 35 50 60 71 100 125 140 200 250 1) Twin, triple, double twin application is only possible up to 125 class - 2) Only combination with RZQG Outdoor Units System Type Product name RZQG-L 7V1/LY1 Seasonal Smart AIR COOLED HEAT PUMP RZQSG-LV1/LY1 1 Seasonal Classic 14 1) RZQSG100-125-140LY1 Pair, twin, triple & double twin application 71 100 125 140 200 Capacity (Class) 250 15 The present leaflet is drawn up by way of information only and does not constitute an offer binding upon Daikin Europe N.V.. Daikin Europe N.V. has compiled the content of this leaflet to the best of its knowledge. No express or implied warranty is given for the completeness, accuracy, reliability or fitness for particular purpose of its content and the products and services presented therein. Specifications are subject to change without prior notice. Daikin Europe N.V. explicitly rejects any liability for any direct or indirect damage, in the broadest sense, arising from or related to the use and/or interpretation of this leaflet. All content is copyrighted by Daikin Europe N.V. Daikin Europe N.V. participates in the Eurovent Certification programme for Air conditioners (AC), Liquid Chilling Packages (LCP), Air handling units (AHU) and Fan coil units (FCU), Check ongoing validity of certificate online: www.eurovent-certification.com or using: www.certiflash.com” Daikin products are distributed by: FSC ECPEN12-109 Naamloze Vennootschap - Zandvoordestraat 300, B-8400 Oostende - Belgium - www.daikin.eu - BE 0412 120 336 - RPR Oostende ECPEN12-109 • XXX • 04/12 • Copyright Daikin The present publication supersedes ECPEN12-109_P. Printed on non-chlorinated paper. Prepared by La Movida, Belgium Resp. Ed.: Daikin Europe N.V., Zandvoordestraat 300, B-8400 Oostende Daikin’s unique position as a manufacturer of air conditioning equipment, compressors and refrigerants has led to it s close involvement in environmental issues. For several years Daikin has had the intention to become a leader in the provision of products that have limited impact on the environment. This challenge demands the eco design and development of a wide range of products and an energy management system, resulting in energy conservation and a reduction of waste.
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