2 Amps. VAV PLATE DIFFUSER FITTED WITH MODULAR HEATER SPIGOT . CBB. e. This diffuser suites applications where the diffusers volume will not need to be reduced. single skin sheet metal or fabricated MEZ flanges. For a diffuser to be a Master, a controller that is activated should be fitted. MLM24 Power Supply Units use – 40VA (220VAC . The Rickard range of VAV Electronic diffusers has been developed as an intelligent modular system. Features • Fitted between the main duct and diffuser flex duct. 2A) or (115VAC . DIFFUSER TYPE & SIZING The Rickard Variable Volume Thermo-Disc Ceiling Diffuser is a thermally powered VAV diffuser which contains a built in temperature sensing & volume control mechanism. , offering a complete line of air distribution and air terminal products. Rickard MLM Diffusers use -2. In-line Mounted Fans; Wall and Window Mounted Fans; Ceiling Mounted Fans; Heat Recovery Units; Accessories; Bespoke. Short Case Axial EC . and comes in a range of colours and styles to satisfy different tastes. This technology prevents cold air from dumping at minimum, ensures excellent ventilation, air mixing, Air Change Effectiveness. · 2 Tel F ax E mail infoeltafansasia W ebsite eltafans. MLM24 Power Supply Units use 40VA (220VAC 2A) or (115VAC 35A) max and can supply up to 15 diffusers. Rickard Air Diffusion offers a wide range of Return Air Grille types to suit most architectural requirements. Exactly how much less depends largely on the ceiling height Rickard VAV diffusers reduce pressure loss in the system due to their aerodynamic design and the absence of restrictions in the duct work. Elta Fans Malaysia hosts agents from across 17 countries. VAV ELECTRONIC – LINEAR AEROFOIL VLA1 When a buildings thermal efficiency is paramount, the ideal solution to limit thermal losses or gains through its exterior is required. The Mlm Tool enables viewing and easy manipulation of a network of Rickard VAV diffusers. Measurements can. For accurate control of room temperature, the electric re-heater is VAV PLATE DIFFUSER FITTED WITH MODULAR HEATER SPIGOT controlled on a step-less, proportional basis. FAST & FREE SHIPPING On All Orders Over $50. Give up your outdated employment policies and accept qualified international students and graduates. Testing Methods of testing the performance of air outlets and air inlets. Keep up-to-date with all the latest news and articles from Elta Fans Asia. The 100mm size is available in lengths from 300 to 650mm and the 150mm size comes in lengths from 500 to 700mm; see range dimension diagrams for more detail. This applies to ceiling Integration of the Rickard VAV diffuser system with the central plant diffuser types VCD1, VSD1, CCD3, CSD3, VSW1 and CSW3’s. Rickard MLM Diffusers use - 2. Complete with optimised spigot to prevent distortion and strengthen guard to maximise airflow. Important factors in PCDRickard is proud to introduce the HVAC system controller reimagined. CBB. MLM24 Power Supply Units use – 40VA (220VAC . The software can connect to the MLM diffuser network using a Master Communication Module or PC Set up kit (Including USB module) which are both provided with the software. moved or additional diffusers added. By changing the diffusers exit geometry, Coanda, Air Velocity and Throw is maintained at minimumthe space served by the diffuser. The alternative that is commonly used abroad is a combination of constant volume diffusers and VAV boxes. Integration of the Rickard VAV diffuser system with the central plant . View Product . Quality and Energy Efficiency Credits by using Rickard VAV Diffusers. K-12D/E: View: AirLink DX Controller: DCV-ARLK-DXKIT: K-13A: View: AirLink CHW Controller: DCV-ARLK-CHXKIT: K-13B: View: AirLink Communications. Aperture almost fully closed Quality and Energy Efficiency Credits by using Rickard VAV Diffusers. Basic View Mode is used where a project is not required and the user just want to connect to different MCU's or via USB using the Logical and Network Views. These durable and robust units feature adjustable pitch impellers which allows for optimum airflow and power efficiency. Specially CertifiedTerminal Boxes. The RICKARD anti-ligature diffuser grille has been designed to prevent the occupant from accessing the ducting or the diffuser mounted behind it. . Controls. VAV Ceiling Diffusers . AirLink is a more adaptive VAV system that minimises energy consumption and can provide capital savings in almost all HVAC system designs. . Since the FCU and diffusers are linked through the tried and tested MLM. CLB3. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to meet every need. HBC 916A. 50 C. The dampers are continuously adjusted by. 250mm. By changing the diffusers exit geometry, Coanda, Air Velocity and Throw is maintained at minimum and maximum. Powerline®. It features industry standard DIN rail mounting. It is more quiet than most pedestal fans and is energy efficient to operate. The thermostat converts any secondary diffuser into a master so that it can control a zone of up to 15 diffusers. 2A) or (115VAC . Rickard Constant Volume Linear Bar Diffusers (CLB) can be used to shield the load transmitted through a buildings windows or as an attractive diffuser alternative in internal zones. Diffuser Controller BT2711A-7 Standard control+. ACCURACY Every THERMO-DISC diffuser controls its own zone by using forced induction technology to ensure its temperature sensing element is reacting within 0. Thousands of Diffusers can be connected, controlled, monitored and fine-tuned via the BMS using the Rickard Master Communications Module. The Rickard thermo-disc ceiling diffuser is a mechanically controlled, thermally powered VAV diffuser. In-line Mounted Fans; Wall and Window Mounted Fans; Ceiling Mounted Fans; Heat Recovery Units; Accessories; Bespoke. METALAIRE Air Terminal Units or VAV boxes, including single duct, dual duct, bypass, and both constant-volume and variable-volume fan powered boxes. Rickard MLM controls use energy efficiently. Sizes Available. Several different types of VAV diffusers exist, however most can be grouped into two models: Thermally Powered and Electronically Powered. The system can be centrally monitored and tuned from the one location via a BMS, as well as adjusted within the occupied space. Home » Products » VAV Diffusers » VAV DIFFUSERS TLCW LINEAR SLOT Therma-FuserTM. moved or additional diffusers added. Compact Cooler. Page 3 SENSING ACCURACY The Rickard Wall Thermostat has been designed with discreet but- The Rickard MLM Wall Thermostat has a built in sensing port de- tons located on either side of its body. Single-phase unit is speed-controllable and supplied with 3-pin plug and lead. View Product . Rickard VAV Diffusers; JetVent Car Park Impulse Ventilation; In-line Mounted Fans; Wall and Window Mounted Fans; Light Commercial Fans; Accessories and Controls; Residential. EXAMPLES OF VARIATIONS: Air Handling Unit, Diffuser and Duct Size relations: • 300l/s AHU will use 2 off VCD250 diffusers with a 600 by 300 duct at supply. Mon - Thurs: 8am to 5pm - Fri: 8am to 2pm. Communication Unit (MCU) and multiple MCU's can be. PERFORMANCE Rickard VAV Diffusers control Room Temperature by adjusting the volume of air at the diffuser outlet. AESTHETICS. Rickard MLM Diffusers use -2. +27 21 704 1533. “This prevents the dumping of air at lower airflows when the system turns down. The iPSU serves as both a data interface and power supply unit to a maximum of 15 MLM24 VAV field diffusers. RICKARD ELECTRONIC VAV DIFFUSER – WARRANTY STATEMENT THERMAL VAV DIFFUSER – WARRANTY STATEMENT WEB SITE TERMS AND CONDITIONS OF USE Rickard Air Diffusion (Pty) Ltd. The Rickard Electronic VAV Diffuser range is an intelligent modular system that is zoned into independently controlled comfort areas. The system aims to provide. MLM Master Communications VAV ELECTRONIC - SWIRL. The RICKARD Constant Volume Ceiling Diffusers (CCD/CSD/CRD) have been designed to provide a cost effective outlet that provides excellent levels of comfort in an architecturally pleasing package. The Rickard range of VAV electronic diffusers has been developed as an intelligent and complete system that can work on its own or when integrated into a BMS. +27 21 704 1533. iPSU. This makes it an ideal addition for Heat Transfer Kits as it turns on the fan to efficiently. “Stage 1 of the project has 280 Rickard VAV diffusers connected to variable speed AHUs supplying air. They range in diameter from 315 to 2000mm and are built with the highest quality materials available on the market. 080 in wg): i. Rickard Thermo-Disc VAV Diffuser. Diffusers only allow the required volume of hot or cold air to enter the conditioned space according to the diffuser’s set point. IV Axial Fan Range – Asia IV Axial Fan Range – Asia Product Brochure. For this reason, they can only be fitted to diffuser neck sizes 200mm (8”) to 350mm (14”). the flow, throw and volume flow characteristics of the Rickard diffus-er used, it can be used with any Rickard CAV or VAV diffuser meas-uring 595x595mm square. Rickard’s Fan Coil Unit Multi-Zone Controller is more than a traditional FCU controller. The Rickard CACD/CASD/CARD diffusers can be used to supply spaces that require heating or. Rickard VAV diffusers are available as: • System controlled, electronically powered plug and play models • Standalone, mechanically controlled, thermally powered models. Engineered for smoke-spill applications and suitable for ambient operating temperatures up to 80°C. It should be noted that minimum air flow settings areAn innovative new technology now available is the Rickard air flow sensor which has been designed to work with its range of ceiling and linear slot electronic Variable Air Volume (VAV) diffusers. diffuser in a single room or scaled up to work within large open. Rapid Response. Since each Rickard diffuser is self-modulating, smaller zones can be easily controlled and made more comfortable for its occupants. All internal components of non-metallic construction shall be moulded in fire retardant Rickard VAV diffusers are available as: Each VAV diffuser model is available in various configurations which are suitable for numerous applications or mounting positions. Traditional aluminium models and a new pressed steel louvred type (RLV) is now available. All Rickard ceiling diffusers are either installed in suspended tiled ceilings with “T” frames or standard plaster board using a standard ceiling frame. Powerline®. CONSTANT VOLUME DIFFUSERS - Rickard Air Diffusion. constant volume system and an electronically powered VAV diffuser adds even more control with the added flexibility of an optional wall-mounted adjustable thermostat. The flexibility of. PROPORTIONAL HEATING. Rickard MLM controls use energy efficiently. Reliable. Continue readingVAV Electronic – Linear – VLN1The combination of an automatically adjusting opening in the diffuser responding to temperature, and a varying supply air velocity responding to duct pressure, ensures that the diffuser is always distributing and mixing an optimal velocity of air that eliminates vertical dumping. MLM Master Communications Units from the various diffusers at which air velocity has reduced to 0. +27 21 704 1533 Mon - Thurs: 8am to 5pm - Fri: 8am to 2pm The Rickard Thermal Variable Volume Linear Ceiling Diffuser (VLN4/5) is the ideal solution to control a buildings internal perimeter zone. This technology measures total pressure and air volume allowing easy commissionig, the limiting of maximum diffuser volumes to meet a building’s design, integration with the building BMS, calculation of HVAC energy consumption per zone. CPT Location Admin, Sales, Retail & Production2 Rigel Road, Nerissa Estate, Lansdowne, Cape Town, South Africa, 7780 CPT Contact Tel: +27 21 704 1533Fax: +27 21 704 1004 hours MON-THURS 08:00 – 17:00FRI 08:00 – 14:00 PTA Location Regional Office & Distribution119 Siersteen StreetSilvertondale,. This increases or decreases the. • Try to introduce bends towards the end of the duct. It requires no external temperature sensors such as a wall thermostat as each diffuser contains its own in-built temperature sensing and volume control mechanism. WALL THERMOSTAT WITH CO2 SENSOR • Designed to give accurate room temperature. It requires no external. static pressure. Each unit contains its own in-built temperature sensing and volume control mechanism. When the RH value rises above an adjustable threshold value (RH% Threshold High), the diffusers open fully until the RH value is brought down to an acceptable level (RH% Threshold Low). and comes in a range of colours and styles to satisfy different tastes. static pressure. Advanced impeller and housing design provides powerful airflow and minimises noise. Our ATEX fans are designed and built to the exacting Area, Zone and Category requirements of a given project and utilise components that are certified under ATEX. Rickard Air Diffusion (Pty) Ltd was established in Cape Town, South Africa in 1979 with a staff of only two. All available with or without electric or hot water reheat features. the difference between Sound Pressure Level (dB re: 10-6 Pa) and Sound Pressure Level (dB re: 10-12 Pa) is equal to 10dB). The Rickard range of Thermo-Disc VAV ceiling diffusers help to provide an indoor environment that maintains a consistent and comfortable temperature. See table below: Part no. Continue. +27 21 704 1533. areas with multiple diffusers on multi levels of a building. 21. In some cases, typically in particularly cold zones, the warm supply air is insufficient to heat the zone adequately. PERFORMANCE Rickard VAV Diffusers control Room Temperature by adjusting the volume of air at the diffuser outlet. Should this method be decided upon, care should be taken in selection of the CACD/CASD/CARD diffusers to ensure dumping does not take place. Air is discharged from the square diffuser in a 360 degree pattern and circulated around the room and up through the centre to ensure the air within the space is thoroughly mixed and the space is kept at the desired. Rickard’s Fan Coil Unit Multi-Zone Controller is more than a traditional FCU controller. pdf - Free download as PDF File (. are easy and cost effective. TROX Easy Product Finder Fast. 165 Bakhrahat Road, Post – Joka, Hanspukur, Kolkata 700104, West Bengal, India. Comfort can be customised for large zones or specific. MLM24 Power Supply Units use 40VA (220VAC 2A) or (115VAC 35A) max and can supply up to 15 diffusers. 35A) max and can supply up to 15 diffusers. The system chosen was variable air volume (VAV) air handling units (AHUs), incorporating variable speed drives (VSDs), chilled water metering, and control valves in a single valve body. Diffusers are factory set for a minimum of 30% of the maximum flow levels reflected above. 0 ratings 0% found this document useful (0 votes)Rickard VAV Diffusers; JetVent Car Park Impulse Ventilation; In-line Mounted Fans; Wall and Window Mounted Fans; Light Commercial Fans; Accessories and Controls; Residential. Cabinet Fan . Integration of the Rickard VAV diffuser system with the central plant . 300mm. Tour de Competence Competence - exciting staged. A study by an external engineering consultancy shows that VAV diffusers save 20% of an installations air-conditioning energy expenditure and 5% of the. Rickard software is easy to install, commission and re-program. Ryan Ng Choon Yih. Tel: +27 33 3981006. Mfg Industrial Price: $30. linear slot electronic vav ceiling diffusers. Elta Fans Asia launches sustainable, long-cased axial fan . All Rickard ceiling diffusers are either installed in suspended tiled ceilings with “T” frames or standard plaster board using a standard ceiling frame. The Electronic Wall/Bulkhead VAV Diffusers are available in 100mm and 150mm heights. Page 3 TESTING The in-line Duct Heater Modules Triacs are fitted with a number of safeties to reduce the risk of failure. By changing the diffusers exit geometry, Coanda, Air Velocity and Throw is maintained at minimum and maximum volume. AMCA Fans; ATEX Fans; Long and Short. Description. 4 VA (24VDC 100mA) only when the motor is running. . Easy to clean grille. The combination of an automatically adjusting opening in the diffuser responding to temperature, and a varying supply air velocity responding to duct pressure, ensures that the diffuser is always distributing and mixing an optimal velocity of air that eliminates vertical dumping. View ProductSupply and install Electronically Controllable model VCD, VRD or VSD1 Variable Geometry VAV ceiling as manufactured by Rickard Air Diffusion, (Pty) Ltd. Adjustable minimum closing. The thermo-disc diffuser is lightweight, easy to install and ideal as a retrofit solution. NASA’s research conducted in 1989 established the effects of indoor plants on air quality. Portable Cooling Fan . MLM24 Power Supply Units use – 40VA (220VAC . Our Constant Volume Ceiling Diffusers are intended for use in internal zones of a building where uniform radial discharge is the. The alternative that is commonly used abroad is a combination of constant volume diffusers and VAV boxes. OCCUPANCY SENSING Rickard. Supply and install THERMO-DISC model VCD or VSD5 Variable Geometry VAV ceiling diffusers as manufactured by Rickard Air Diffusion (Pty) Ltd. AESTHETICS. AESTHETICS. Get in Touch. Thirty years on and the indoor plant trend is at its. The Rickard Radial Diffuser Range supports a wide range of mount-ing. k-© fantech 2016 rickard electronic vav diffuser series. The advantage of VAV diffusers are their energy savings, comfort levels and flexibility. RICKARD VAV DIFFUSER Thermally Powered VAV Diffuser. MLM WALL CO2 COMFORT AND VENTILATION CONTROLLER. Rickard MLM controls use energy efficiently. OPTIONS Top entry round and side entry square plenums are available as an optional extra. Rickard VAV diffusers reduce pressure loss in the system due to their aerodynamic design and the absence of restrictions in the duct work. This gives full control of. Mon - Thurs: 8am to 5pm - Fri: 8am to 2pm. When a diffuser closes, the fan can supply less air since the pressure in the system is being maintained at a constant level by theCompany newsletter issue 74 August 2012“The Rickard airflow sensor uses a sensitive airflow cross meter at the neck of the diffuser and a highly accurate pressure sensor to measure total pressure,” says Fantech’s Peter Henry. PRODUCTS - Rickard Air Diffusion. Rickard standalone software. . From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly released series of displacement diffusers, METALAIRE has the air devices to. Quality and Energy Efficiency Credits by using Rickard VAV Diffusers. (227 Reviews) $64. Catalogue 2016 6 VCD, VRD, VSD4 or 5 - Thermal VAV Ceiling Diffuser_0. Its overall appearance and construction is very similar to the electronically. Flexline® – Direct Drive. Rickard Electronic VAV Diffuser Airflow Sensor. The Rickard Electronic VAV Diffuser range is an intelligent modular system that is zoned into independently controlled comfort areas. Important factors in PCD design. Rickard VAV Diffusers provide the occupant with optimal thermal comfort and improved indoor air quality. Maximum operating temperature is 0°C to +50°C. Rickard MLM Diffusers use -2. When. There are 6 sizes in each range extending from 500 to 1000mm diameter. By using traditionally used aluminium. rickard vav diffusers. 2A) or (115VAC . Maximum operating temperature is 0°C to +50°C. One side allows straight for- signed to accurately sample room temperature. This diffuser suits applications where the diffusers volume will not need to be reduced. In-line Mounted Fans; Wall and Window Mounted Fans; Ceiling Mounted Fans; Heat Recovery Units; Accessories; Bespoke. MLM24 Power Supply Units use 40VA (220VAC 2A) or (115VAC 35A) max and can supply up to 15 diffusers. They range in diameter from 315 to 2000mm and are built with the highest quality materials available on the market. Rickard standalone software. The impulse ventilation system is based on a number of small, strategically located high velocity fans in place of the distribution ductwork traditionally used in car parks. 25 m/s (50 ft/min) (the 'throw' of the diffuser). RICKARD ELECTRONIC VAV DIFFUSER SERIES. We manufacture, stock and distribute a range of axial, mixed flow, roof fans, centrifugal fans, silencers, air. Elta Fans range of Axial Fans are licensed to carry the AMCA seal. Rickard VAV diffusers reduce pressure loss in the system due to their aerodynamic design and the absence of restrictions in the duct work. Square Electronic VAV Ceiling Diffusers. Rickard MLM Diffusers use - 2. Rickard MLM controls use energy efficiently. The Rickard Variable Volume Thermo-Disc Ceiling Diffuser is a thermally powered VAV diffuser which contains a built in temperature sensing & volume control mechanism with an advantage that it requires no external wiring or power supply. 4 VA (24VDC 100mA) only when the motor is running. This is a product overview of our ceiling plate VAV diffuser, the VCD1. This Digital EC system will vary the operating speed of the impulse fan units and therefore the ventilation rate, according to the CO or NOx. The New Rickard UV Air Purifier Diffuser. K-12B: View: Rickard VAV Diffuser FCU Controller: RICK-CU-FCU: K-12C: View: Rickard VAV Diffuser In-line Duct Heater: RICK-CU-INLH. By changing the diffusers exit geometry, Coanda, Air Velocity and Throw is maintained at minimum and maximum volume. the Rickard VAV diffuser system with the central plant BMS. Basic View Mode is used where a project is not required and the user just want to connect to different MCU's or via USB using the Logical and Network. This technology prevents cold air from dumping at minimum, ensures excellent ventilation, air mixing, Titus HVAC is a leading manufacturer of VAV diffusers, which are designed to provide precise and energy-efficient air distribution in various applications. OPERATION When the system switches from cooling to heating, the changeover sensor detects the increase in supply air temperature and switches3. When hot water (+/- 50°C) is available on site as a by-product of another process like cooling, that water can be used to heat the air supplied to a diffuser through this unit. 120 85 660 600 Ø150 80 50 80 50 Ø200 120 85 960 900 120 85 Ø250 1260 1200 80 50 120 85 85 Ø300 1560 1500 80 50. VSD Diffusers: ±1977; VLN Linear Slot Diffusers: ±1294; MLM Electronic Controls;. Quality and Energy Efficiency Credits by using Rickard VAV Diffusers. In some cases, typically in particularly cold zones, the warm supply air is insufficient to heat the zone adequately. High accuracy on temperature maintaining. The company is privately owned, managed and directed by its shareholders. It can be set to turn on a fan when the room temperature is either higher or lower than the set point. K-12D/E: View: AirLink DX Controller: DCV-ARLK-DXKIT: K-13A: View: AirLink CHW Controller: DCV-ARLK-CHXKIT: K-13B: View: AirLink Communications. Rickard VAV diffusers provide excellent supply air distribution, to prevent uncomfortable drafts or air dumping that is common with traditional VAV box systems. All Rickard ceiling diffusers are either installed in suspended tiled ceilings with “T” frames or standard plaster board using a standard ceiling frame. Quality and Energy Efficiency Credits by using Rickard VAV Diffusers. Ceiling Cassette Fan. Rickard VAV Diffusers control Room Temperature by adjusting the volume of air at the diffuser outlet. Products includes:-EURO. Short Case Axial EC . 4 VA (24VDC 100mA) only when the motor is running. They aim to provide comfort in buildings that are mostly well ventilated but experience specific areas that are either too hot or too cold and caused a reduction…The Pod Sensor can be placed anywhere in the occupied zone without any disruptions to the building structure or occupantGORILLA HVLS Fans (High Volume, Low Speed) (X30, X40, X40S, X50, X60, X60S & X70) Features. 4VA (24VDC 100mA) only when the motor is running. AMCA Fans; ATEX Fans; Long and Short Cased. 05 December 2019. This is a product overview of our ceiling plate VAV diffuser, the VCD1. MLM24 Power Supply Units use – 40VA (220VAC . Rickard MLM Diffusers use 2. From standard grilles and registers, to its architectural line of Formations® linear slot diffusers, along with a newly. K-4 RICKARD VAV DIFFUSERS © FANTECH 2016 00_Rickard_6_DR_ref. No dumping, constant discharge velocity, higher throws, better room air movement, and uniform temperature distribution, define an optimized environment. Square Electronic VAV Ceiling Diffusers. Since a VAV system is pressure. Rickard is proud to offer airflow sensing at diffuser level. The combination of grille and diffuser therefore does not change the application of the diffuser selected. Numbers (100mm, high) 300 WBD3001/100 350 WBD3501/100 400 WBD4001/100 450 WBD4501/100 500 WBD5001/100. MLM Primary Communications Units (MCU2 ) use 10VA (24VAC 4A) max and can connect to 60 diffusers. Low resistance non-return backdraft damper maximises air flow performance. MLM MasterDDG3. All Rickard VAV diffusers are finished in a. 4 VA (24VDC 100mA) only when the motor is running. 27. 4 VA (24VDC 100mA) only when the motor is running. High strength swing clips make installation easy. Ring Plate . Sort by . Compact Cooler. Rickard VAV Diffusers; JetVent Car Park Impulse Ventilation; In-line Mounted Fans; Wall and Window Mounted Fans; Light Commercial Fans; Accessories and Controls; Residential. By using them for offices that are typically colder than the building’s average, it reduces the load on the central heating system. Our unique design allows us to vary the look of the face and offer various mounting methods. RELIEF350. AMCA Fans; ATEX Fans; Long and Short Cased. The combination of an automatically adjusting opening in the diffuser responding to temperature, and a varying supply air velocity responding to duct pressure, ensures that the diffuser is always distributing and mixing an optimal velocity of air that eliminates vertical dumping. Constant Volume Swirl Diffusers can be used to supply top up heat-ing when required. Rickard Thermo-Disc VAV Diffuser. . Rickard VAV diffusers are easy to install and set up, and will function effectively when the building’s air conditioning systems are in either cooling or heating mode. Thermally Powered VAV Diffusers Thermally powered VAV diffusers, shown in Figure 1, commonly use thermal actuators to modulate the flow rate of supply air into a room according to a desired temperature setting. Rickard VAV Diffusers; JetVent Car Park Impulse Ventilation; In-line Mounted Fans; Wall and Window Mounted Fans; Light Commercial Fans; Accessories and Controls; Residential. The RICKARD VARIABLE GEOMETRY THERMO-DISC Ceiling Diffuser is a thermally powered VAV diffuser which contains a built in temperature sensing & volume control. VAV Ceiling Diffusers . MLM or Multi-Loop-Modular Controls were born from over 30 years of VAV diffuser experience and Rickard’s vision to enhance the benefits of VAV diffusion. Rickard MLM controls use energy efficiently. The RICKARD VARIABLE GEOMETRY THERMO-DISC Ceiling Diffuser is a thermally powered VAV diffuser which contains a built in temperature sensing & volume control. Elta Fans Malaysia hosts agents from across 17 countries. Rickard VAV Diffuser Wireless Controls: RICK-WL. With over 800 different models available, the Axial Fan range can be configured to suit any specific needs and requirements. Rickard MLM Diffusers use 2. Supply and install Electronically Controllable model VSW or VRW1 Variable Geometry VAV Swirl ceiling diffusers as manufactured by Rickard Air Diffusion, (Pty) Ltd. Can’t find who you’re looking for? Get in touch and let us know your project requirements and we will provide you with the contact details of a specially trained Elta Fans representative that can help you. Introduction to Rickard • Parent company in South Africa was formed in 1979 by our. The main program features are to give graphical representation of a diffuser network, to make changes to aVAV diffusers with onboard sensing have always had the advantage of flexibility as the built-in sensor and diffuser can be moved together when a floorplan design is changed. Easy to remove diffuser grille makes cleaning simple. Fantech have been marketing and distributing the Rickard VAV diffuser range as an alternative to traditional systems since 2011. RICKARD THERMO-DISC VAV DIFFUSER SERIES Description The Rickard range of Thermo-Disc VAV ceiling diffusers help to provide an indoor environment that maintains a consistent and comfortable temperature. Compact Cooler. The Rickard thermo-disc ceiling diffuser is a mechanically controlled, thermally powered VAV diffuser. This accuracy is required in Variable Air Volume Variable Geometry systems since VAV diffusers are sized and set to operate at a con-stant pressure, independent of air flow. Each diffuser shall be driven by means of a stepper actuator capable of infinitely varying the supply of conditioned air into t he space byVAV diffusers with onboard sensing have always had. Highly efficient, aerodynamically designed internal flow elements. PIRALU PIR Pre-Insulated Pre-Fabricated Duct System (20mm Blue Panel) Made of a core of rigid Polyisocyanurate (PIR) foam and cladded with aluminium on both sides, is especially designed for the construction of. By positioning the damper close to the outlet and using an aerody-namically shaped back-pan instead of a plenum the diffusers exit geometry, Coanda, Air Velocity and Throw is maintained at minimum4 MLM DIFFUSER ARCHITECTURE WALL THERMOSTAT/REMOTE TEMPERATURE CONTROLLER To maximise the modularity and flexibility of a VAV diffuser system, Rickard have designed their diffuser controls so that it is simple and easy to upgrade a slave to a master. It creates a more comfortable indoor space for building occupants while lowering. • Green Building credits achievable. VAV Ceiling Diffusers . moved or additional diffusers added. We make it a priority to send our staff home accident and injury free everyday. The Rickard Electronic VAV Diffuser range is an intelligent modular system that is zoned into independently controlled comfort areas. The alternative that is commonly used abroad is a combination of constant volume diffusers and VAV boxes. Since the FCU and diffusers are linkedRep Locator ». Rickard MLM controls use energy efficiently. COMMISSIONINGRickard’s VAV diffusers are designed to modulate the volume of warm or cold air to meet the zones demand. The Rickard range of ceiling diffusers offers a clean uncluttered look. Mon - Thurs: 8am to 5pm - Fri: 8am to 2pm. Rickard linear slot diffusers provide an effective means of distributing conditioned air into the perimeter zones of a building where the temperature control requirements are the most demanding. Thermo-Disc VAV ceiling diffusers. The technical storage or access is strictly necessary for the legitimate purpose of enabling the use of a specific service explicitly requested by the subscriber or user, or for the sole purpose of carrying out the transmission of a communication over an electronic communications network. Fantech's Linear slot electronic VAV ceiling diffusers are one of the many ranges from Rickard's VAV. The Rickard Duct Water Heater is an energy efficient alternative to traditional neck electric heaters. Rickard MLM Diffusers use 2. When the system switches from cooling to heating mode, the changeover sensor detects the increase in supply air temperature and switches. MLM Master Communications UnitsKabelo Sylvester - Senior Site Engineer - Rickard Air Diffusion | LinkedIn. View Product . VAV diffusers with onboard sensing have always had. and comes in a range of colours and styles to satisfy different tastes. Simple design to match surrounding area and go unnoticed. MLM24 Power Supply Units use 40VA (220VAC 2A) or (115VAC 35A) max and can supply up to 15 diffusers. Rickard VAV diffusers provide excellent supply air distribution, which ensures uncomfortable drafts, or air dumping are minimised. Motors and impellers are balanced to G6. The Rickard range of Variable Air Volume (VAV) diffusers helps meet these demands and is a cost effective system that is simple to operate and very reliable. rickard vav electronic / thermal diffuser The 360° thermo-disc diffuser is lightweight, easy to install and ideal as a retrofit solution. The Rickard Zone controller is a highly configurable AHU controller that seamlessly integrates with the Rickard diffuser network without the time-consuming programming requirement of traditional controllers. Rickard MLM Diffusers use - 2. 5. MLM MasterEach Therma-Fuser™ VAV diffuser acts as an individual VAV zone of control, providing temperature settings, maintained within 1½°F/0. Product SA - Search A-Z Find out quickly and simply. The CO2 thermostat senses temperature and controls the temperature of the zone by modulating the damper of each VAV diffuser. Flexline® – Direct Drive. 4 VA (24VDC 100mA) only when the motor is running. VAV DIFFUSERS. The DFC-HT materials are woven in a plain weave that combined with the heavy-duty ”High Tenacity Fibres” creates a strong, even and wear-resistant textile surface. The Rickard range of ceiling diffusers offers a clean uncluttered look. the difference between Sound Pressure Level (dB re: 10-6 Pa) and Sound Pressure Level (dB re: 10-12 Pa) is equal to 10dB). 20N, 50N and 100N. By positioning the damper close to the outlet and using an aerody-namically shaped back-pan instead of a plenum the diffusers exit geometry, Coanda, Air Velocity and Throw is maintained at minimumTCD could serve as many as 20 diffusers because the whole zone may be regarded as a zone of uniform heat load. Short Case Axial . Overview. Its overall appearance and construction is very similar to the electronically. Rickard VAV Diffusers control Room Temperature by adjusting the volume of air at the diffuser outlet. Airlink. The system can be centrally monitored and tuned from the one location via a BMS (BACnet & Lon compatible) as well as adjusted within the occupied space.