Lennox AAH041, Инструкция по применению

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AQUA
4
–AGU-1405-E - 4 -
4 FEATURES AND BENEFITS
4.1 Standard equipment
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R410A refrigerant
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Two refrigerant circuits
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ISO 9001 certification.
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Compliant with CE norms (PED directive 97'23)
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Galvanized steel base frame powder coated RAL7031
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Galvanized steel cabinet powder coated panels RAL9002
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Main disconnect switch with lock
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Ventilated electrical control panel
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High efficiency scroll compressors mounted in a closed technical box
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High efficiency braze plate heat exchangers insulated
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Thermostatic expansion valves
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Axial fans with innovative hybrid structure of blades
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Speed variation on ventilation, modulation phase cut out
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Copper tubes and aluminum fins coils with hydrophilic coating
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Grouved water connections (Victaulic type)
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Paddle water flow switch
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Low noise version: Low speed on fan with sound insulation of the entire technical box.
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Advanced control programmable pCO1 with local interface
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PGD1 unit display
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Scheduling
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Defrost system independent of each circuit
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Water set-point offset based on outdoor air temperature.
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Operating time equalisation of the compressors and pumps
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Master/slave or cascade control.
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Others components :
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Filter driers molecular sieve
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Liquid moisture indicator
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Tanks and liquid separators with marking complies with EEC Directive 97/23 PED
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High and low pressure switch
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Solenoid valves
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Schrader valves
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Note : the low noise versions have a fully soundproofed technical casing and include low fan speed