Attenuator and Distribution System Zehnder ComfoWell 220

Transkript

1 Benefits All air treatment functions available: attenuator, fine filter, active carbon filter, manifold box Modular design Compact dimensions Easy to clean Components connected with sliding profiles for easy mounting Pipes connected by end pieces with sleeves Directly connected to all components of the ComfoWell system Very good sound attenuation Two attenuators can be used in series for maximum sound reduction Mounting set available for vertical mounting of attenuator on ComfoAir 200 High-efficiency fine filters up to filter class MERV15 available Odour neutralisation by active carbon filter Components available in width of to connect 4 ComfoTubes 3" (75) ComfoWell as silencer Article number Designation Art. no. Reference No Attenuator CW-S Manifold box CW-D Filter housing CW-F ComfoWell as manifold box ComfoWell as filter housing TS221-1

2 Description Attenuator Zehnder ComfoWell Attenuator CW-S 220. Compact rectangular attenuator with high-efficiency special sound absorbing foam and low pressure losses. The attenuator can be used on its own or in combination with any add-on from the ComfoWell system. It is connected to all add-ons with a folded joint and clamping rail to create an airtight seal. The sound absorbing element can be removed for inspection and cleaning. The attenuator is mounted on a wall or ceiling with height-adjustable mounting brackets. Mounting accessories are supplied with the unit. Technical data: Insertion loss: 12.8 db / 250 Hz Housing: Galvanised sheet steel Sound absorbing element: Special foam with hygienic coating Dimensions: Length: 19.7" Depth: Height: Manifold box Zehnder ComfoWell Manifold Box CW-D 220. Compact sound-absorbing manifold box with closed-cell inner lining, fits mounting plate for ComfoTube 4 x 3" (75) ventilation pipes. The mounting plate connection can be moved from the front to the side. The manifold box can be used on its own or in combination with any add-on. It is connected to all add-ons with a folded joint and clamping rail to create an airtight seal. The manifold box features an access panel for easy cleaning and adjustment of the ComfoTube ventilation pipes. Mounting accessories are supplied with the unit. Material: Galvanised sheet steel Dimensions: Length: Width: Height: Filter housing Zehnder ComfoWell Filter Housing CW-F 220. Compact filter housing for mounting in supply line, to accommodate pollen filter MERV13 or active carbon filter element. Filter elements are not supplied with the unit. The manifold box can be used on its own or in combination with any add-on from the ComfoWell system. It is connected to all add-ons with a folded joint and clamping rail to create an airtight seal. It is mounted with adjustable mounting brackets; mounting accessories are included. Material: Galvanised sheet steel Dimensions: Length: 11.8" Width: Height: TS221-2

3 Specifications Material: Housing: Galvanised steel Inner lining: Closed-cell melamine resin foam Permissible operating temperature range: -13 F to 140 F Maximum airflow: 94 cfm at normal ventilation level Accessories Designation Art. no. Reference No Mounting plate CW-M x End plate CW-P 220 5" (125) Fine dust filter CW-MERV Fine dust filter CW-MERV Fine dust filter CW-FC ???? Description of accessories Mounting plate: Zehnder ComfoWell Mounting Plate CW-M220-4 x 3" (75) for connecting 4x Zehnder ComfoTube 3" (75) flexible ducts. Supplied with guard and clamping rails. Mounting plate can also be used for mounting in concrete. Mounting Montageplatte plate End plate: Zehnder ComfoWell End Plate CW-P DN125 (with central support) for connecting the ComfoWell attenuator and distribution system to a DN125 round duct. Clamping rails included. End Endplatte plate Filter: Filter for mounting in filter housing CW-F 220. Available filter classes include MERV13, MERV15 and an active carbon filter for odour neutralisation. Fine Feinstaubfilter dust filter MERV13 F7 Fine Feinstaubfilter dust filter F9 MERV15 Active Aktivkohlefilter carbon filter FC FC TS221-3

4 Schalldämpfer Schalldämpfer und und Verteilersystem Verteilersystem Zehnder ComfoWell 220 Zehnder ComfoWell 220 Attenuator and Distribution System Massskizzen Massskizzen Dimensional Schalldämpfer drawings Schalldämpfer Attenuator 9.8" 4.6" 4.6" Verteilkasten Verteilkasten Verteilkasten Manifold box Filtergehäuse Filtergehäuse Filtergehäuse Filter housing 19.7" 10.4" 11.8" 1.5" 8.8" 1.5" 9.8" TS221-4 TS221-4 TS221

5 TS221-5 Schalldämpfer und Verteilersystem Zehnder ComfoWell 220 Zehnder ComfoWell 220 Attenuator and Distribution System Mounting Montageplatte plates 9.3" 4.0" , " Ø3" (75) 102,5 Ø90 1.6" 41 End plate Endplatte 9.3" Ø5" (125) 2.0" Distanzrahmen TS221-5

6 Schalldämpfer und Verteilersystem Zehnder ComfoWell 220 Usage scenarios Standalone Verwendungsmöglichkeiten Einzeln Einzeln Kombiniert Combined Kombiniert Kompakt mit Lüftungsgerät Kompakt mit Lüftungsgerät Compact with ventilation unit TS221-6

7 Pressure losses ComfoWell attenuator CW-S220 with end plate CW-P220-5" (125) "WC x ComfoWell 2 x ComfoWell in series in Serie ComfoWell CFM Insertion loss 1x end plate CW-P220-5" (125) + 1x attenuator CW-S x end plate CW-P220-5" (125) Connection DN 125 [db] x end plate CW-P220-5" (125) + 2x attenuators CW-S x end plate CW-P220-5" (125 Connection DN 125 [db] x end plate CW-P220-5" (125) + 1x attenuator CW-S x mounting plate CW-M220-4 x 3" (75) Connection DN 125 [db] x end plate CW-P220-5" (125) + 2x attenuators CW-S x mounting plate CW-M220-4 x 3" (75) Connection DN 5" (125) [db] ZA-CSY-FLYERTS221, V1211, en_us, subject to changes Zehnder America, Inc. 6 Merrill Industrial Drive, Suite 7 Hampton, NH USA T Toll Free: F info@zehnderamerica.com TS221-7