Lennox FLEXY FX 025 Application Manual page 5

KEY POINTS
LIFE CYCLE COST
• Compliant with EUROVENT certifi cation program
• Copeland SCROLL compressor for maximum effi ciency, reliability and low noise
• Thermostatic expansion valves
• Tandem assembly for improved part load effi cient and increased operating limits
• Alternate defrost: Heat pump have independent defrost. When one circuit is in defrost cycle,
the second is still in heat pump mode
• Dynamic defrost : using a set of sensors, CLIMATIC 50 detects when coils are frozen
and starts defrost cycle only when needed
• Low speed air in the air treatment section for reduced pressure drop and lower noise
• Extra high effi ciency variable plug fan option for life cycle cost reduction (energy + maintenance)
• Modulating gas burner option for comfort improvement
LIFE CYCLE COST COMPARATOR (L3C)
• The Life Cycle Cost Comparator is a unique software program
developed by LENNOX Europe.
• Life Cycle Costs are Initial- (unit price and installing costs), Service- and
Running costs.
• With the L3C program we are able to assist our customers in making
the right choice of units and options required for a new project.
• The L3C program compares different Lennox units, in order to
make the best decision. It assists the choice of optimum economical
options in the units based on life cycle costs.
• Our sales engineers are more than willing to assist you in your choice based on the best suitable solution calculated
by our L3C program.
EASY TO INSTALL AND SERVICE
• Aluminium body for very low weight and maximum corrosion resistance
• Numbered wires , all wires and connectors are numbered as shown on the electrical drawing
to facilitate maintenance and diagnostic
INDOOR AIR QUALITY AND ENVIRONMENT FRIENDLY
• R410A refrigerant
• Removable and washable condensing (drain pan for improved indoor air Quality)
• Fireproof (M0) insulation
• IAQ kit (UV light) and Double Skin wall options for more demanding application in Indoor Air Quality
• F7 fi ltration (for improved Indoor air quality)
"FLEXY" BILITY
• From 85 to 230 kW to cover wide range of application
• Cooling only (C) , Heat pump (H) , Cooling and gas fi red (G) or heat pump and gas fi red (D)
• Variable drive pulley as a standard feature
• External static pressure up to 600 Pa
• Plug and play unit, all units have factory fi tted options, fully tested and wired
SAFETY
• Compliant with EN 60204-1
• Compliant with PED 97-23 directive
• All electrical components are protected by circuit breakers
Application Guide • FLEXY FX-AGU-1112-E
• 3 •