WIXLIB

Air Treatment DivisionPRODUCT GUIDEGEA Close ControlAerial values always on the level

ContentsProduct GuideUnit RangesMS Range – “X” and “C” Versions . 2T Range – “X”, “A”, “W” and “C” Versions. 4E Range – “A”, “W” and “F” Versions. 10E Range – “X” and “C” Versions . 12E Range – Combicool Versions . 14TW Range – Weatherproof Versions . 16EP Range – External Packaged Versions . 18IP Range – Internal Packaged Versions . 20HS Range – High Static Versions . 24Zone Unit RangeZU and ZD Versions . 26LECU – Local Environmental Control Unit . 28CA Range – Water Chillers . 29C Range – Air Cooled Condensing Units. 30DCRA Range – Air Cooled Condensers . 31DDRA Range – Drycoolers . 32C3-05 Controls . 33Display Details . 33Hardware Structure . 34Inputs and Outputs. 35Due to our policy of continuous development and improvement, the specifications and data herein are subject to change without notice.We must therefore reserve the right to supply equipment that may differ from that described and illustrated herein.All information, including illustrations, contained in this Product Guide, is believed to be accurate and reliable. Users, however, shouldindependently evaluate the suitability of each product for their own application. GEA makes no warranties as to the accuracy orcompleteness of the information, and disclaims any liability regarding its use.PR-2006-0294-GB y Subject to modifications y 01/20071

MS RANGEProduct GuideU7U11 1400 800 800 300 3602000Main FeaturesAirflow:Upflow, front grille air return with front air discharge via an adjustable grilleConstruction:Steel chassis with removable front and side panels. Thermally and acousticallyinsulated with 20mm thick class ”O” insulation. Designed and built in accordance withBS EN ISO 9001.Coils:Made from 3/8” copper tubes with aluminium fins at 14 or 16 per inch and fitted withstainless steel condensate tray.Fans:Forward curved double inlet fans and an integral 3-speed direct-drive motor.Filters:25mm thick disposable pleated filters to EU4 (G4) standard.Humidifier:Electrode boiler type with proportional control.Heaters:Electric heating elements with steel fins and safety cut out. LPHW heating alsoavailable.Controls:Denco C3-05 controls as standard.Ancillaries:A wide range of matching optional extras is available.2PR-2006-0294-GBSubject to modifications01/2007

MS RANGEProduct GuideAll VersionsU7U 110.35126020.828803kW12.525.0Humidifier CapacityPowerFeed SizeDrain 4028025272031025kg85120U7U 11Air VolumeNumber of FansHeatingStepsCapacityNumber OffLengthWidthDepthWeightm³/sm³/hr-“X” VersionsTotal NETT DutySensible DutykWkW6.375.239.869.61Condensing Unit TypeNumber Off-CS281CS401Suction Line ConnectionLiquid Line Connectioninsins5/83/83/41/2Maximum Full Load CurrentAmps15.918.5U7U 11“C” VersionsTotal GROSS DutySensible DutykWkW5.445.0313.3912.12CW Flow RateUnit Pressure Dropl/skPa0.26124.00.6495.5Chilled Water In SizeChilled Water Out Sizemmmm15152222Maximum Full Load CurrentAmps15.116.1Cooling performances are based on:- Air on at 24 C, 45%RH.- 32 C ambient temperature.- Standard matching Condensing Units (alternative combinations available, please enquire for details).- 1.5K suction line loss.- Chilled water in 7 C, temperature rise 5K.Maximum Full Load Current based on worst condition on any single phase when operating automatically and could be:- Fan Cooling Humidifying.- Fans Heating Humidifying.- Fans Cooling Reheating (Dehum).PR-2006-0294-GBSubject to modifications01/20073

T RANGEProduct GuideModels 3 – 21END VIEWU/D8-21385U/D17-211940U/D3-121940END VIEWU/D3-56656851250Main FeaturesAirflow:Upflow and Downflow models, with various return and discharge configurations.Construction:Rigid Aluzink frame with Class ‘O’ insulated hinged panels. Serviceable exclusivelyfrom the front. Designed and built in accordance with BS EN ISO 9001.Coils:The coils are made up of 3/8” Copper tubes, DX coils are inner grooved, withaluminium fins and fitted with stainless steel condensate trays. Coils are inclined formaximum face area, minimum pressure drop and noise reduction. An ElectronicExpansion Valve option is available. A three port modulating valve is fitted to the“C”version units.Compressors:Fully hermetic scroll compressors, installed with AV mounts. Each fitted with backseating isolating valves with an oil level sight glass on larger models and High andLow pressure switches.Ambicool:Provides free or partially free cooling by exploiting low ambient conditions. Typicallyreduces running time and energy costs by 70% in northern Europe. (F version)Condensers:Water Cooled, compact pressed stainless steel plate heat exchanger, provides highvelocity and low pressure drop.Fans:Models 3 - 5 have one backward-curved, direct drive centrifugal fan, with a singleinlet and integral single speed motor. Models 8 – 21 have one or two double widthforward curved fans with double inlets and an integral three-speed direct drive motor,with lowest speed for dehumidification.Filters:Disposable pleated filters to EU4 (G4) as standard, EU7 (F7) available.Humidifier:Electrode boiler type with proportional control.Heaters:Electric heating elements with Stainless Steel fins and safety cut-out. LPHW alsoavailable.Controls:Denco C3-05 controls as standard. Powerful microprocessor controller with graphicalliquid crystal display. Full range of communications interfaces available.Ancillaries:A wide range of matching optional extras is available.4PR-2006-0294-GB y Subject to modifications y 01/2007

T RANGEProduct GuideModels 3 – 21All 4025760264802Number of Fansm³/hr-Heating CapacitykW3.06.012.0Filters (Std EU4)Size: L x W x DNo.mm1455 x 455 x 502442 x 505 x 502885 x 505 x 50“X” Versions2134581012171921Total NETT DutySensible 13.4111.5617.5716.6819.4318.4422.9820.98Suction ConnectionLiquid 81/21-1/85/81-1/85/81-1/85/8Condensing Unit-CT18CT18CT22CS40CM48CM61CP72CP81CL90Full Load ghtkg“A” Versions13521034534581012171921Total NETT DutySensible 815.6118.3217.5920.7819.77Discharge ConnectionLiquid 85/87/85/8Scroll CompressorZR--22344861617281Std Condenser ‡DCRA--08-613-621-621-626-626-632-6Full Load 5“W” VersionsTotal NETT DutySensible DutykWkWCooling WaterConnectionsmm255445Scroll CompressorZR--22344861617281Std W/C Full Load CurrentAmpsWeightkg“F” Versions270460Total NETT DutykWSensible DutykWCooling Water Conn’smm---282828353535Scroll CompressorZR---344861617281Std W/C CondenserB---Full Load CurrentAmpsWeightkg“C” tal GROSS DutykWSensible DutykWChilled Water Conn’smm--22--28---Chilled Water Flowl/s--0.3--0.7---Pressure LosskPa5.3612.535058Full Load CurrentAmps--19.2--19.9---Weightkg--140--215---All Cooling performances are based on Downflow Units with standard airflow at 24 C, 45%RH, standard EU4 (G4) filtration, 50 Pa minimum external staticpressure, standard Condensers / Condensing Units and the following:“X” Versions – 1.5K suction line loss, Refrigerant R407C, 32 C ambient temperature.“A” Versions – 0.5K suction line loss, Refrigerant R407C, 32 C ambient temperature.“W” Versions – 0.5K suction line loss, Refrigerant R407C, condensing water in at 30 C and rise 8K.“F” Version – Coolant: 25% ethylene glycol solution, temperature in at 40 C, temperature rise 6K, Refrigerant R407C, suction line loss 0.5K.“C” Versions – Chilled Water at 7 C and rise 5K.Humidifier details for ALL Units: Capacity – 3 kg/hr, Power – 2.3 kW, Feed Connection Size – 15mm, Drain Size – 22mm.‡ Quiet / Residential Condensers are available as an alternative to the standard versions stated, please enquire for details.Full Load Current is worst case phase current for components that can be selected to operate at any one time by the automatic control system, eachcomponent operating at “maximum load conditions”.PR-2006-0294-GB y Subject to modifications y 01/20075

T RANGEProduct GuideModels 23 – 42U/D23-28U/D32-421940END VIEWU/D23-4268512501840Main FeaturesAirflow:Upflow and Downflow models, with various return and discharge configurations.Construction:Rigid Aluzink frame with Class ‘O’ insulated hinged panels. Serviceable exclusivelyfrom the front. Designed and built in accordance with BS EN ISO 9001.Coils:The coils are made up of 3/8” Copper tubes, DX coils are inner grooved, withaluminium fins and fitted with stainless steel condensate trays. Coils are inclined formaximum face area, minimum pressure drop and noise reduction. One and twocircuit coils are available. An Electronic Expansion Valve option is available. A threeport modulating valve is fitted to the “C” version units.Compressors:Fully hermetic scroll compressors, installed with AV mounts. Each fitted with backseating isolating valves with an oil level sight glass on larger models and High andLow pressure switches.Ambicool:Provides free or partially free cooling by exploiting low ambient conditions. Typicallyreduces running time and energy costs by 70% in northern Europe. (F version)VRF:Variable Refrigerant Flow. With two compressors per circuit, an intermediate coolingstage can be achieved which offers significantly higher efficiency, economy,increased compressor life and greater cooling control.Condensers:Water Cooled, compact pressed stainless steel plate heat exchanger, provides highvelocity and low pressure drop.Fans:Models 23 – 42 have two or three double width forward curved fans with doubleinlets and an integral three-speed direct drive motor, with lowest speed fordehumidification.Filters:Disposable pleated filters to EU4 (G4) as standard, EU7 (F7) available.Humidifier:Electrode boiler type with proportional control.Heaters:Electric heating elements with Stainless Steel fins and safety cut-out. LPHW alsoavailable.Controls:Denco C3-05 controls as standard. Powerful microprocessor controller with graphicalliquid crystal display. Full range of communications interfaces available.Ancillaries:A wide range of matching optional extras is available.6PR-2006-0294-GB y Subject to modifications y 01/2007