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Air Cooled Chillers (Ecologic)
Air cooled chillers (Ecologic)
The innovative and simple design of the Ecologic range brings real benefits in terms of savings in investment, operation and maintenance. A wide range of incorporated hydraulic modules is also available to further simplify installation on site.
To meet the requirements of every application, the Ecologic range is available in 5 versions :
Standard (STD) : economical
Complete unit, ready for use, benefiting from Lennox design and manufacturing quality
Standard Plus (STD Plus) : for severe environments
To extend the operating range
Low Noise (LN) : low sound level
Low-speed condenser fan and noise-proofed compressor cover. 5 dB reduction in sound power.
Super Low Noise (SLN) : one of the lowest noise levels on the market
Ultra Low-noise condenser fans and sound insulation cabinet for compressors. 15 dB reduction in sound power.
High Efficiency (HE) : for very high efficiency
Very high efficiency condenser coils and electronic expansion valve. Optimization of running costs.
CONSTRUCTION
- Machine welded framework for enhanced rigidity
- Aluzinc sheet casing
- Protection by Epoxy treatment (RAL 9002)
- Sealed scroll compressor
- R407C refrigerant
- Insulated stainless steel 316 brazed plate evaporator
- Vertical condenser coils (reduced clogging - easy cleaning)
- Huston condenser fan for high efficiency and low noise level
- IP55 class F motor
- Control and protection panel according to EN 60 204-1
- 1 or 2 independent cooling circuits according to size
- Filter dryer, manual stop valve in liquid line, solenoid valve, thermostatic or electronic expansion valve according to version, HP/LP pressure switches
- Electronic HP and LP sensors (LP depending on version)
- CLIMATIC™ electronic controller
- Victaulic type hydraulic connection
CLIMATIC™
CONTROL
- PID control
- CLIMATIC II: Start/stop programming - Set point change
- Compressor operating time balancing
- Set point adjustment according to external temperature
- Fault control for each component
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General alarm with report
- Antifreeze protection
- Control of one or more pumps
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Connectable to a BMS
- Choice of local or remote digital or graphic screens 
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