Lennox International Inc WING manual Operating Limits Cooling only Units, Standard

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OPERATING LIMITS

OPERATING LIMITS COOLING ONLY UNITS

*Supply air temperature into the outdoor unit ºC

**Supply air temperature into the indoor unit ºC

DB.- Dry Bulb

WB.- Wet Bulb

46° DB

*

19° DB

-10° DB

STANDARD

L.A.C. ON/OFF

L.A.C. PROPROC

21°/15º 32°/23º DB/WB ** DB/WB

THE ON/OFF LOW AMBIENT CONTROL IS STANDARD

THE PROPORTIONAL LOW AMBIENT CONTROL IS OPTIONAL

OPERATING LIMITS HEAT PUMP UNITS

*Supply air temperature into the outdoor unit ºC

**Supply air temperature into the indoor unit ºC

DB.- Dry Bulb

WB.- Wet Bulb

46° DB

*

19° DB

COOL CYCLE

 

 

HEAT CICLE

 

 

 

 

 

 

 

 

24°/18º

 

 

 

 

 

 

 

STANDARD

 

 

 

 

 

 

 

 

 

 

DB/WB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

*

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-8°/-9º

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DB/WB

 

 

 

 

 

21°/15º

32°/23º

15°

27°

 

 

 

 

DB/WB **

DB/WB

 

 

DB **

DB

16

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Contents Application Page Contents Páge Cooling only R-407C Product RangeLTX Indoor Unit in COMBINATION, with Axial FAN Outdoor Unit Heat Pump R-22C Product Range Heat PumpOn OFF System Configuration Indoor UnitSwitch Model Cooling only OFF Heat PumpOutdoor Unit General Description Indoor Unit LTXOutdoor Unit KJF/KJB Outdoor Unit Type KJF/KJBOutdoor Unit Specifications Cooling onlyModel Indoor UnitWeight Outdoor Unit with Centrifugal FANSpecifications Heat Pump 3CB 4CB 5CB Sound Level SET with Axial FAN Outdoor UnitSound Level SET with Centrifugal FAN Outdoor UnitElectric Wiring Diagram Number of Wires X SectionElectrical Connections and System Configuration LTX Outdoor Unit Cooling onlyHeat Pump LTXAIR Flow Outdoor Unit MOTOR-FAN CharacteristicsKCF 3K / KCB 3S KCF 4K / KCB 4S KCF 5K / KCB 5SOperating Limits Cooling only Units StandardOperating Limits Heat Pump Units Outdoor Unit IndoorYES Distances Between Units Outdoor U Indoor U Indoor Unit ModelOutdoor Units Tipo KCF-K/ KCB Outdoor Units Type KJF-K/ KJBModel ExampleKCF-K KCB-S Setting UPMaximum Dimensions AIR OUT Standard OptionalAccess to Electrical BOX Description Outdoor Unit KCF-K / KCB 2,8-3AIR Standard 810 Description Outdoor Unit KCF / KCB-S 4Entrance STANDARD/ Optional Outdoor Unit KCF-K / KCB KJF-K Dimensions and Setting Templates of Indoor Unit LTXKJF-K KJB LTXAIR-SWEEP Installation Indoor UnitInstallation Unit Opening in Flase CeilingIndoor Unit Optionals Electrical Heater Outdoor Unit Optionals Main Switch Winter ControlMaintenance of the Unit Possible Problems Solution Standard Guidelines to Lennox Refac equipment Page Page W. L e n n oxe u ro p e . c o m