Ecotel™
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Self-contained compact outdoor cabin cooler Fresh air free cooling with 100% mechanical backup Designed and optimised for R410A - 48V DC emergency backup (option) Easy serviceability (front and side component access) Secure, tamper proof fixings AIR WATER FREE D C FREE PUMP COOL CWDX L DX CW U U O O DX MICRO DX DX CWA A O O EC EC DX MICRO L COOL COOL MICRO L L L L FLOW FLOW VOLUME PRESSURE EC INVERTER AIR HFC AIR HFC HFC HFC HFC HFC HFO HFC AC HFC HFO HFC HFO AC R134a HEAT PRESSURE R134a R407C R1234ze R407CR410A R1234ze R134a R407C R1234ze R410A EEV R410A HEAT PRESSUREVOLUME HEAT HUM EEV VOLUME FLOW HUM DIGITAL INVERTER INVERTER EC EC PUMP DIGITAL DIGITAL PUMP PUMP MP DIGITAL R410A HEATFREE-COOLINGUPFLOW/ WATER HFO R1234zeHFC R407C FANHFO R1234ze WATER UPFLOW/ DOWNFLOW FANMICROCHANNEL CONSTANT WATER COOLED HFC HFC R134a HFC R407C AIR COOLED WATERFREE-COOLINGAHUS UPFLOW DOWNFLOW VARIABLE VARIABLE CENTRIFUGAL VARIABLE PUMP ECCONSTANT RUN DIGITAL CONSTANT R407C HFCAC FAN STAGED PUMPAC FAN R407CHFO DIRECT RUN STANDBY EEV STAGED CONSTANT R410A HFC UPFLOW RUN HFC DIRECT VARIABLE INVERTER VARIABLE INVERTER STANDBY UPFLOW DOWNFLOW HFC CHILLED HFC R134a COOL FREE-COOLING CHILLED WATER UPFLOWCOOLCOOLVARIABLE PUMP R410A DUAL COOLED EC MICROCHANNELDUALDUAL CHILLED SCROLL AIR COOLED UPFLOW/ COOLED COOLED EC FAN SCREW WATER EC EEV CENTRIFUGAL SCROLL MICROCHANNEL INVERTER CONSTANT AIR AHUS SCROLL SCREW SCREW STAGED CENTRIFUGAL FAN INVERTER INVERTER HFC R410A CONSTANT DIRECT DIGITAL HFC PUMP HFO R410A HFC WATER R134a HFC AIRSTANDBY FREE / R1234ze UPFLOW DOWNFLOW HFO PUMP UPFLOW/ AIR UPFL COO EC INVERTER AHUSDIGITAL ACHEAT INVERTER PUMP EEVHFC R134a HEATHEAT PUMP DIRECTR1234ze INVERTER R134a HFC R407CINVERTERR1234ze ADIABATIC EC DOWNFLOW AIR FLOW HUMIDITY COMPRESSOR HUMIDITY COMPRESSOR DOWNFLOW COIL AIRCOMPRESSORHUMIDITY DOWNFLOW COIL AIR VOLUME COMPRESSOR COMPRESSOR AIR FLOW FLOW COMPRESSOR COMPRESSOR COMPRESSORPRESSURE COIL COMPRESSOR COMPRESSOR COMPRESSOR COOLING COMPRESSOR COMPRESSOR COMPRESSORAIR VOLUME COMPRESSORAIR VOLUME PRESSURE COMPRESSOR COMPRESSOR COOLING COOLING MECHANICAL DOWNFLOW COMPRESSOR COMPRESSOR PRESSURE COOLING www.airedale.com SERVICE SERVICE CONTROLS TRAINING PRECISION AIR IT COOLING PRECISION AIR CHILLERS CONDE SERVICE ENERGY SERVICE CONTROLS BRITISH CONTROLS TRAINING SERVICE CONTROLS IT COOLING AIRCO ENERGY ENERGY ENERGY COMFORT TRAINING TRAINING PR PRECISION ENERGY BRITISH BRITISH BRITISH EFFICIENCY MANUFACTURER EFFICIENCY CONDITIONING EFFICIENCY MANUFACTURER CONDITIONINGM COND MANUFACTURER EFFICIENCY CONDITIONING MANUFACTURER EFFICIENCY CO U

Outdoor cabin cooler Compact, efficient, resilient The Ecotel™ is a self-contained, outdoor cabin cooler which has been specifically developed to cool outdoor cabins, shelters, computer rooms, re-locatable equipment buildings and telecom base stations. Designed for where internal space is limited or unavailable, the Ecotel™ is quick and easy to install, utilising a secure mounting bracket system. The system is ideal for new installations or can be supplied as a retrofit solution. Optimise your unit selection The Ecotel™ gives you the flexibility to optimise unit selection to match the...

Optimised air flow CFD analysis was used to determine the CFD analysis was used to determine the optimum airflow path in all modes of operation. The aim was to have minimum air side pressure drop in free cooling mode, where the unit spends the majority of time operating. Fans discharge air into the lower section of the cabin space and pressurise the return air to the top of the unit. Typically a 50% drop in air volume results in an 83% reduction in fan power consumption High efficiency components = increased EER EC centrifugal fan modules – up to 70% more efficient than AC fans,...

Reduced operating costs Minimal environmental impact 700 Concurrent Cooling Annual running costs of just £70.18* Unit: ET12D-HX2F0-7 Base Load: 9kW Variable Load: 1kW Room Set Point: 22˚C/48%RH Minimum Free Cool ΔT: 10˚C *Figure based on an ET05D-HX1F0-0 at 30°C/30% RH Air On, in London, base load of 3kW, variable load of 2kW Mechanical Cooling Concurrent Cooling Mechanical cooling y axis: TIME SPENT @ AT AMBIENT TEMPERATURE (HRS) x axis: AMBIENT TEMPERATURE (°C) HEAT PUMP Base REW 600CENTRIFUGAL INVERTER EC INVERTER Load: 9kW DIGITAL HEAT PUMP Variable Load: 1kW RESSOR500COMPRESSOR...

Unit operation Minimal environmental impact Condenser Fan Off Heating Mode Free Cooling Mode In low ambient conditions the space within the cabin may drop When the ambient temperature is low enough to provide full below a lower threshold if the internal equipment is not rejecting free cooling duty, the refrigeration circuit is switched off and enough heat. At this point the unit damper is positioned in the the damper is positioned horizontally. The EC fans are set to a vertical position, the cabin air is cycled through the unit and the required fan speed to draw fresh air in to the cabin...

Case Size Cooling Capacity (kW) Number of Fans Product features and options Standard • Fixed speed scroll compressors • High temperature alarm – cabin • Efficient EC evaporator fans • Mains isolator • Tamper proof fixings • Electric heating • Power supply options: • Upgrade evaporator fans for higher ESP • Wide operating range -- tandard Ambient Temperature Range: S -20°C to +40°C -- Low Ambient Temperature Range: -40°C to +40°C -- High Ambient Temperature Range: -20°C to +48°C • Hydrophilic coated evaporator coil • Ambient weather louvres • Optimised evaporator fan control • R410A...

Technical Specifications Nomenclature and positioning Nomenclature explained No Emergency Backup Emergency Backup (-48VDC) Free Cooling Single Circuit, Single Compressor Dual Circuit, Single Compressor High Efficiency Nominal cooling capacity in (kW) Ecotel Unit Unit positioning It is recommended that the unit discharge grille should be positioned at a minimum height of 100mm. Measurement should be taken from the lower edge of the evaporator aperture to the floor inside the cabin. This ensures the cool air enters below the mid height of the cabin in order to supply the cabin space with cool...