ACTIVA ROOFTOP 45-90kW

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ACTIVA ROOFTOP 45-90kW
Product Presentation
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Contents

• Customer Value Proposition
• ACTIVA rooftops at a glance
• Construction Details
• Features benefits
• New Option Accessories
• Competition Comparison
• Documentation
• Future Strategy

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Customer value proposition

• The new ACTIVA rooftops come to cover our
  customer needs, as they use R410A refrigerant,
  are better performing than existing units, and
  incorporate many new features which are more and
  more demanded in the market.

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ACTIVA rooftops at a glance

• Main Advantages Features
• R410A Refrigerant
• Improved efficiency and low noise level
• Tandem configuration (up to 52ºC with 1 comp.)
• New models HP Gas
• Sizes 45 -60-75-90 kW
• New PCB YKN2Open (JCI protocol)
• New options and accessories
• Energy recovery
• Return fan
• F6, F7 filters as options G4 as std pre-filter

100 Compatible with existing roofcurbs(suituable
for JCI Rooftop replacement)
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Construction Details
Upper View
Isometric View
ELECTRICAL BOX
AR_ 45/60
EVAPORATING SECTION
CONDENSING SECTION
AIR FILTERS

• AR_ 75/90

Outdoor Air
ReturnAir
SupplyAir
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Construction Details

• Serviceability

Pressure gauges
Charge valves
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Features Benefits

• TANDEM CIRCUIT
• Possibility to work at partial load
• Higher efficiencies when working at partial load
• Higher lock-out temperatures (up to 52º
  whenworking at partial load)
• Less piping components
• Cost Saving

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Features Benefits
New Board and control YKN2Open

• Auto restart and Random start
• Last 10 lockouts stored in a non-volatile memory
• Compressors runtime priority
• Lockout and Incident level of protections
• Reset the lockout from thermostat
• Unique defrost strategy with coil dry cycle
  included
• 4 stages Hot water coil with minimum supply air
  temp

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Features Benefits

• New quiet outdoor fan with external bell to
  reduce air turbulences and sound level while
  increasing efficiency

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Features Benefits

• SAFETY FEATURES

- Liquid line filter-dryer - Discharge
temperature cut-off switch - - Suction
accumulator (on heat pumps) - Liquid sight
glasses - Crankcase heater
- High and low pressure switches - Suction line
antifreeze thermostat
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Features Benefits

• DPC-1 Sensors

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Features Benefits
Full range of OPTIONS ACCESSORIES available
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New Options AccessoriesENERGY RECOVERY

• Energy Recovery The concept

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New Options AccessoriesENERGY RECOVERY
Energy Recovery in ACTIVA
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New Options AccessoriesENERGY RECOVERY

• Energy Recovery in ACTIVA
• Enthalpy wheel
• Energy recover for sensible and latent heat (?
  75)
• Wheel material imbedded in matrix (Silica gel)
• Casing made in stainless steel.
• Permanently lubricated bearings 20 years
  lifetime min!
• Easy to clean
• Airflow adjustment in installation

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New Options AccessoriesENERGY RECOVERY

• Energy Recovery Most commonly used technologies

Total energy recovered (kWh)
Heat Pipe
Active Recovery
Energy needs
Entalphy Wheel
Plate ex-changer
Water Glycol
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New Options AccessoriesRETURN FAN

• Return Fan EC plug technology with backguard
  blades
• Automatic fan speed control through EC
  Technology
• More efficient
• Quiet operation (no magnetic noise)
• Differential pressure sensors to automatically
  adjust the airflow to the setting point
• Compact design
• Easy installation and set up
• Soft start
• Motor protection included
• Counterrotating flaps to release excess of
  pressure

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New Options AccessoriesRETURN FAN
Return fan Why EC?
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New Options AccessoriesAIR FILTERING
Gravimetric efficiencyAm()
Filter Class
Opacimetric efficiencyEm()
As per EN 779
Delivered as standard
Available as Option for Rooftop and Heat Recovery
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Competitors Comparison

• Source Eurovent

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Competitors Comparison
Source Eurovent
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Documentation

• Technical Documentation
• New look, easy to read, with more detailed user
  information, installation instructions and tech
  specs, supported by more pictures, Warnings,
  potential risks and safety advices.
• Delivered wit the unit 4 separate documents
  CD
• Generalities Describes a short Introduction to
  the product, unit identification, Plate
  descriptions (serial number and rating plate), CE
  Declaration and manufacturer contact.
• User Guide Description of the unit, operation
  instructions, troubleshooting, maintenanceAvaila
  ble in 6 languages.
• Quick Installation Guide Detailed information
  that will drive you through the installation
  process (placement, duct connection and
  electrical wiring)Available in 6 languages
• CD ROM Installation Contains info on how to
  install the CD.
• CD ROM Contains above mentioned information
  Full
  installation guide (including technical data)
  
  All options and accessories
  instructions in all 6 languages
• Available languages EN ES FR GR IT - NL

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Documentation

• Technical Documentation
• Quick installation guide includes 4 pages to be
  used as a checklist for commissioning and write
  down installed data.

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Future and Strategy

• Current ACTIVA models will be complemented with
  the rest of Rooftop product family, upgraded to
  R410 Refrigerant
• Small rooftops (up to 40kW) will be launched end
  of 2010. Same features as ACTIVA and
• 1 new size 17 kW
• Compact design
• Inverter supply fan
• IP54 as an option
• Large Rooftops (up to 180 kW) will be launched
  summer 2011 with same features as ACTIVA and
• 2 new sizes 100 180 kW (Range 100, 120, 150
  180 kW)
• Complete new cabinet new distribution
• Inverter supply fan

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THANKS FOR YOUR ATTENTION