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Lennox Aria Series Application

Lennox Aria Series Application

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Application guide
ARIA
Providing indoor climate comfort
ARIA-AGU-1209-E

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Summary of Contents for Lennox Aria Series

  • Page 1 Application guide ARIA Providing indoor climate comfort ARIA-AGU-1209-E...

  • Page 3: Table Of Contents

    Contents Introduction ............................2 Main components Fan motor............................3 Water coil ............................3 Condensate drain tray........................3 Filter and access ..........................4 Electric heater ..........................4 Fresh air supply..........................4 Characteristics ..........................5 Codification............................6 Airflow data............................7 Acoustic data............................ 9 Cooling performance data Size 10 –...

  • Page 4: Introduction

    Introduction The ARIA compact air conditioning module is available in two sizes for conditioning rooms from 12 to 50 m². ARIA unit has been designed for very low noise performance in order to meet today’s new comfort standards. This module is ideal for air conditioning commercial buildings and high specification residential buildings.

  • Page 5: Main Components

    Main components Fan motor The ARIA unit is equipped with a centrifugal forward curved single or double scroll fan with double inlet, the fan will produce in the nominal conditions a static pressure of 80 Pa under an air flow from 580 to 1250 m /h (according the size of the unit).

  • Page 6: Filter And Access

    Electric heater The electric heater is of the bare wire resistive type installed in the fan discharge air stream, assuring optimum coverage and maximum heat exchange. Available as standard with a capacity of 500, 800, 1200, 1500 or 3000 Watts, the 230 V/1/50 Hz power supply is provided directly from the controller or via a relay and a fuse.

  • Page 7: Characteristics

    Characteristics Physical and electrical data ARIA Size 10 Size 20 Size 30 Size 40 Nominal air flow L/sec Available static pressure Total cooling capacity (1) 1,94 3,11 4,77 5,68 Sensible cooling capacity (1) 1,64 3,74 4,26 Heating capacity (2) 2,36 3,52 5,44 6,16...

  • Page 8: Codification

    Codification CODIFICATION Colour Speed BLUE WHITE BROWN BLACK NOTA : spigot configuration is defined when viewing ARIA unit looking in the direction of the air flow inside the unit Example : ARIA 20 ARIA size 20 4 row heating coil 1 row cooling coil SX hydraulic connection (left side) 4 pipes...

  • Page 9: Air Flow

    Air flow ARIA – Size 10 Caractéristiques Aérauliques ARIA 10 Airflow (m Débit d'air (m3/h) ARIA– Size 20 Caractéristiques Aérauliques ARIA 20 Débit d'air (m3/h) Airflow (m ARIA-AGU-1209-E Page 7...
  • Page 10 ARIA – Size 30 Caractéristique Aéraulique ARIA 30 1000 1100 1200 1300 1400 1500 Débit d'air (m3/h) Airflow (m ARIA – Size 40 Caractéristique Aéraulique ARIA 40 1000 1100 1200 1300 1400 1500 Débit d'air (m3/h) Airflow (m ARIA-AGU-1209-E Page 8...
  • Page 11 Acoustical performance data Sound power to an available static pressure of 50 Pa ARIA – Size 10 & 20 Available static pressure 50 Pa V3. Spectrum per octave band (Hz) Air flow global Lw Total vitesse 1000 2000 4000 8000 (dBA) Supply Return...
  • Page 12 ARIA – Size 40 Available static pressure 50 Pa V3 Bande de fréquence (Hz) Lw Global Lw Total Air flow 1000 2000 4000 8000 Vitesse (dBA) (dBA) Supply Return Radiated Supply Return Radiated Supply Return Radiated Supply 1030 Return Radiated Supply 1200 Return...

  • Page 13: Cooling Performance Data

    Cooling performance data Terminology: Pt : Total cooling capacity (W) Ps : Sensible cooling capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Water side pressure drop (KPa) Size 10 2 rows coil (application 2P/2W, 2P-C/O or 4P) Airflow L/sec 28 (100)
  • Page 14 Cooling performance data Terminology : Pt : Total cooling capacity (W) Ps : Sensible cooling capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 20 4 rows coil (application 2P/2W or 2P-C/O) Airflow L/sec 28 (100)
  • Page 15 Cooling performance data Terminology : Pt : Total cooling capacity (W) Ps : Sensible cooling capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 30 4 rows coil (application 2P/2W, 2P-C/O or 4P) Airflow from 84 to 278 L/sec (300 to 1000 m Airflow L/sec...
  • Page 16 Cooling performance data Terminology : Pt : Total cooling capacity (W) Ps : Sensible cooling capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 30 4 rows coil (application , 2P-C/O or 4P) 2P/2W Airflow from 305 to 390 L/sec (1100 to 1400 m...
  • Page 17 Cooling performance data Terminology : Pt : Total cooling capacity (W) Ps : Sensible cooling capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 40 4 rows coil (application , 2P-C/O or 4P) 2P/2W Airflow from 84 to 278 L/sec (300 to 1000 m...
  • Page 18 Cooling performance data Terminology : Pt : Total cooling capacity (W) Ps : Sensible cooling capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 40 4 rows coil (application , 2P-C/O or 4P) 2P/2W Airflow from 305 to 390 L/sec (1100 to 1400 m...

  • Page 19: Heating Performance Data

    Heating performance data Terminology : Pc : Heating capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 10 1 row coil (application 4P) Airflow Leaving. L/sec 28 (100) 56 (200) 84 (300) 111 (400)
  • Page 20 Heating performance data Terminology : Pc : Heating capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 10 2 rows coil (application 2P-C/O) Airflow Leaving. L/sec 28 (100) 56 (200) 84 (300) 111 (400)
  • Page 21 Heating performance data Terminology : Pc : Heating capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 20 1 row coil (application 4P) Airflow L/sec Leaving. 28 (100) 56 (200) 84 (300) 111 (400)
  • Page 22 Heating performance data Terminology : Pc : Heating capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 20 4 rows coil (application 2P-C/O) Airflow Leaving. L/sec 28 (100) 56 (200) 84 (300) 111 (400)
  • Page 23 Heating performance data Terminology : Pc : Heating capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 30 1 row coil (application 4P) Airflow from 84 to 278 L/sec (300 to 1000 m Airflow 84 (300) 111 (400)
  • Page 24 Heating performance data Terminology : Pc : Heating capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 30 1 row coil (application 4P) Airflow from 305 to 390 L/sec (1100 to 1400 m Airflow L/sec 305 (1100) 333 (1200)
  • Page 25 Heating performance data Terminology : Pc : Heating capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 30 4 rows coil (application 2P-C/O) Airflow from 84 to 278 L/sec (300 to 1000 m Airflow L/sec 84 (300)
  • Page 26 Heating performance data Terminology : Pc : Heating capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 30 4 rows coil (application 2P-C/O) Airflow from 305 to 390 L/sec (1100 to 1400 m Airflow L/sec 305 (1100) 333 (1200)
  • Page 27 Heating performance data Terminology : Pc : Heating capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 40 1 row coil (application 4P) Airflow from 84 to 278 L/sec (300 to 1000 m Airflow L/sec 84 (300)
  • Page 28 Heating performance data Terminology : Pc : Heating capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 40 1 row coil (application 4P) Airflow from 305 to 390 L/sec (1100 to 1400 m Airflow L/sec 305 (1100) 333 (1200)
  • Page 29 Heating performance data Terminology : Pc : Heating capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 40 4 rows coil (application 2P-C/O) Airflow from 84 to 278 L/sec (300 to 1000 m Airflow L/sec 84 (300)
  • Page 30 Heating performance data Terminology : Pc : Heating capacity (W) Tsa : Leaving air temperature (°C) De : Water flow rate (l/h) Dp : Waters side pressure drop (KPa) Size 40 4 rows coil (application 2P-C/O) Airflow from 305 to 390 L/sec (1100 to 1400 m Airflow L/sec 305 (1100) 333 (1200)

  • Page 31: Water Coil Pressure Drop

    Water coil pressure drop ARIA 10 1000 1 rang 2 rangs 3 rangs 1000 10000 0,01 débit d'eau (l/h) Water flow rate (l/h) ARIA 20 1 rang 4 rangs 1000 10000 0,01 débit d'eau (l/h) Water flow rate (l/h) ARIA-AGU-1209-E Page 29...
  • Page 32 ARIA 30 1000 1 rang 4 rangs 1000 10000 0,01 0,001 débit d'eau (l/h) Water flow rate (l/h) ARIA 40 1000 1 rang 4 rangs 1000 10000 0,01 0,001 débit d'eau (l/h) Water flow rate (l/h) ARIA-AGU-1209-E Page 30...

  • Page 33: Dimensional Data

    Dimensional data ARIA 10 with 2 rows coil - Left hand configuration ARIA-AGU-1209-E Page 31...
  • Page 34 ARIA 20 with 4 rows coil, Left hand configuration ARIA-AGU-1209-E Page 32...
  • Page 35 ARIA 30 with 4 rows coil, Left hand configuration ARIA-AGU-1209-E Page 33...
  • Page 36 ARIA 40 with 4 rows coil, Left hand configuration ARIA-AGU-1209-E Page 34...

  • Page 37: Control Valves

    Control valves Two types of valve body has been qualified for controlling the water flow in ARIA units cooling or heating coils. 2 way valve body and 3 ways with bypass: - brass valve - stainless steel stem - flat face for washer seal - bronze body - male thread 1/2G PN16...

  • Page 38: Valve Pressure Drops

    Differential pressure of the valve body/valve actuator Size Differential pressure (kPa) Valve On/Off 3 points reference Inches A-AB B-AB M100 4450/8450 7410C1007 V9071X0015 V5832A4008 V5832A1046 V5832A1053 ½’’ 0,63 V5833C1025 V5833C4003 0,63 V5833C1025 V5833C1033 Valve pressure drops : 1000 1000 Débit d'eau (l/h) Débit d'eau (l/h) Flexible connections Material :...

  • Page 39: Specification Guide

    SPECIFICATION GUIDE Supply ARIA type air conditioning terminal units for chilled and hot water or electric heater application in accordance with the dimensional drawings. The performance of the ARIA units shall conform to the published data. The casings of the ARIA units will be made of galvanised steel of 8/10 mm minimum thickness and insulated internally with Melamine foam insulation, of 8 mm minimum thickness, protected by aluminium foil glued to the exposed surface The circular connection spigots for the supply and return air ducts shall be 200 mm in external diameter and have a...
  • Page 40 LENNOX DISTRIBUTION +33.4.72.23.20.00 info.dist@lennoxeurope.com Due to Lennox’s ongoing commitment to quality, the Specifications, Ratings and Dimensions are subject to change without notice and without incurring liability. Improper installation, adjustment, alteration, service or maintenance can cause property damage or personal injury.

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