HEATING
Features and advantages
Features
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Wide operating range in both heating and cooling mode offering high performance in a wide temperature range .
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DC inverter twin-rotary compressors with Pulse Amplitude Modulation ( PAM ) and Pulse Width Modulation ( PWM ) for enhanced reliability , low energy consumption and smooth vibration-free operation under all operating conditions .
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Variable-speed fans with an innovative patented fan blade shape ensure improved air distribution at exceptionally low noise levels
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Pre-set or customised selection of the appropriate climate curve for stable output capacity to match the heat load .
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Output to link and integrate the unit with existing heat sources or a back-up heating source ( single or dualenergy approach ) for increased savings and optimum comfort all year round .
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Connection and control of an external dehumidifer through the ComfortTM Series programmable thermostat 33AW-CS1 to monitor and regulate the relative humidity .
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Input and output connections to the three-way valve for connection to a domestic hot-water buffer-tank . Provides increased flexibility for any application .
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Leaving water temperature up to 60 ° C for radiator and domestic hot water applications .
■■ Plug-and-play control for failsafe serviceability .
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Alarm input to force the unit off for increased safety , and matching with external control systems or safety devices .
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Output to operate an additional water pump for increased installation flexibility .
Advanced technology
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Electronic system management : several sensors placed in key positions in the refrigerant circuit electronically detect the operational system status . Two micro-controllers receive the input from the sensors , manages them using advanced control algorithms and optimises the refrigerant flow and the functioning of all core components - the compressor , fan motors and the pulse modulation valve .
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The pulse modulation valve , a bi-flow electronic expansion device , optimises the refrigerant amount in the circuit and the superheat , preventing refrigerant migration back into the compressor . This device further enhances high system performance and reliability .
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The air management system , consisting of the propeller fan , orifice and air discharge grille guarantees minimised noise levels .
Advanced performance
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The AquaSnap PLUS heat pump systems have an extremely high energy efficiency ratio in both cooling and heating mode , ensuring significant energy savings . Large , efficient coils and optimised circuiting ensure that all combinations meet the European tax rebate efficiency targets . Efficiency at part load conditions ( seasonal energy efficiency ) reaches the highest level in the industry .
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Year-round comfort - the advanced technology used in the new AquaSnap PLUS heat pump condensing units provides optimised comfort levels for the end users , both in terms of water temperature control and quietness . The desired temperature is quickly reached and effectively maintained without fluctuations . The 30AW offers optimised individual comfort levels - both in winter and in summer .
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Wide temperature operating range : AquaSnap PLUS heat pumps can operate efficiently in extreme temperature conditions . To suit the requirements of IT applications , the new AquaSnap PLUS can work at low-ambient conditions in cooling mode ( down to 0 ° C and up to 46 ° C outside temperature ). For end user comfort the units also operate down to -20 ° C outdoor temperature in heating mode , and in the summer season they produce hot water up to 60 ° C at up to 30 ° C outside temperature for domestic hot water applications .
Environmentally balanced
■■ Non-ozone depleting R410A refrigerant .
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Chlorine-free refrigerant of the HFC group with zero ozone depletion potential .
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High-density refrigerant , therefore less refrigerant required .
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Very efficient - gives an increased energy efficiency ratio ( EER ).
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The components of AquaSnap PLUS heat pump systems are free of any hazardous substances .
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The new packaging ensures high protection during transport and handling and is 100 % recyclable .
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Ecodesign is the European Directive that sets mandatory requirements for Energy related Products ( ErP ) to improve their energy efficiency . Carrier supports
■■ initiatives to reduce the environmental impact of its products .
Patented fan blade shape and grille profile with low pressure drop
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