Lennox International Inc WING manual Installation Indoor Unit, Installation Unit, Air-Sweep

Page 27

INSTALLATION INDOOR UNIT

INSTALLATION UNIT

Install the unit in a way that the discharge air would not be direct to persons, differences of temperature can create disturbs.

Keep in mind in the installation of the unit, some ambient can supply electromagnetic radiation that can affect the good function of the unit, follow then the following instruction recommended in this document.

Rolling sides

A

A

To remove the casing, slide them over the rolling sides and remove horizontally (See picture A).

B

Remove the AIR VANES by moving them in the opposite direction of the air sweep motor until they come out, then release the central fixing clip, so that the AIR SWEEP is removed giving better access to the top of the unit (See picture B).

Sides and carcass

Filters

B

 

AIR-SWEEP

C

Install the unit with the M-8 screws, always use washers. Fix the screws following the pattern on page 26.

Check the strength of the screws to avoid movement of the indoor unit when removing the side and cover panel.. See picture C

D

Always install the filters. If the unit operates without filters there is a risk of damage in the indoor unit from dust..

 

OPENING IN FLASE CEILING

 

 

LTX 3

 

LTX 5

 

 

 

 

 

 

 

 

X

 

1.321 mm

 

1.630 mm

 

 

 

 

 

Y

 

562 mm

 

670 mm

 

 

 

 

 

C

Min. 100 mm.

D

X Y

25

Image 27
Contents Application Page Contents Páge Cooling only R-407C Product RangeLTX Indoor Unit in COMBINATION, with Axial FAN Outdoor Unit Product Range Heat Pump Heat Pump R-22CModel Cooling only OFF Heat Pump System Configuration Indoor UnitSwitch On OFFOutdoor Unit Type KJF/KJB General Description Indoor Unit LTXOutdoor Unit KJF/KJB Outdoor UnitIndoor Unit Specifications Cooling onlyModel Outdoor UnitOutdoor Unit with Centrifugal FAN WeightSpecifications Heat Pump 3CB 4CB 5CB SET with Axial FAN Outdoor Unit Sound LevelSET with Centrifugal FAN Outdoor Unit Sound LevelNumber of Wires X Section Electric Wiring DiagramElectrical Connections and System Configuration LTX Cooling onlyHeat Pump LTX Outdoor UnitKCF 4K / KCB 4S KCF 5K / KCB 5S Outdoor Unit MOTOR-FAN CharacteristicsKCF 3K / KCB 3S AIR FlowOperating Limits Cooling only Units StandardOperating Limits Heat Pump Units Outdoor Unit IndoorYES Outdoor U Indoor U Indoor Unit Model Distances Between UnitsExample Outdoor Units Type KJF-K/ KJBModel Outdoor Units Tipo KCF-K/ KCBAIR OUT Standard Optional Setting UPMaximum Dimensions KCF-K KCB-SAccess to Electrical BOX Description Outdoor Unit KCF-K / KCB 2,8-3AIR Standard Description Outdoor Unit KCF / KCB-S 4 810Entrance STANDARD/ Optional Outdoor Unit KCF-K / KCB LTX Dimensions and Setting Templates of Indoor Unit LTXKJF-K KJB KJF-KOpening in Flase Ceiling Installation Indoor UnitInstallation Unit AIR-SWEEPIndoor Unit Optionals Electrical Heater Winter Control Outdoor Unit Optionals Main SwitchMaintenance 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