Lennox International Inc. WING manuale d’uso

APPLICA TION GUIDE WING[...]

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1 . PRODUCT RANGE . SYSTEM CONFIGURA TION . GENERAL DESCRIPTION . SPECIFICA TIONS . ELECTRICAL DA T A . ELECTRICAL CONNECTIONS . INDOOR MOTOR F AN CHARACTERISTICS . OPERA TING LIMITS . REFRIGERANT CONNECTIONS . DIMENSIONS AND SETTING UP TEMPLA TES OUTDOOR UNIT . DESCRIPTION OUTDOOR UNIT . ENTRANCE STANDARD/ OPTIONAL OUTDOOR UNIT . DIMENSIONS AND SE[...]

2 COOLING ONL Y R-407C MODEL OUTDOOR UNIT INDOOR UNIT V / Ph / 50 Hz NOMINAL CAP ACITY W COOLING ONL Y COOLING ONL Y NOMINAL CAP ACITY KW MODEL OUTDOOR UNIT INDOOR UNIT V / Ph / 50 Hz NOMINAL CAP ACITY W COOLING ONL Y COOLING ONL Y NOMINAL CAP ACITY KW 230V -1Ph 9.500 1 1.600 13.500 3,85 4,70 5,60 WING 3TFK WING 4TFK WING 5TFK KJF 3K KJF 4K KJF 5K [...]

3 MODEL OUTDOOR UNIT INDOOR UNIT V / Ph / 50 Hz NOMINAL CAP ACITY W COOLING ONL Y NOMINAL CAP ACITY KW HEA T PUMP COOLING ONL Y HEA T PUMP MODEL OUTDOOR UNIT INDOOR UNIT V / Ph / 50 Hz NOMINAL CAP ACITY W COOLING ONL Y NOMINAL CAP ACITY KW HEA T PUMP COOLING ONL Y HEA T PUMP 230V -1Ph 10.220 13.500 17.400 3,40 4,33 6,40 9.100 12.100 14.000 3,86 5,1[...]

4 (*) Configuration from factory.. MODEL COOLING ONL Y (*) HEA T PUMP SWITCH 1 2 ON OFF ON ON Switch 1 Switch 2 ON OFF IMPORT ANT Prior of making the electrical connections, set the switch for heat pump unit or for cooling only unit. This unit is valid for operating as a cold only or heat pump application. The unit should be configured prior to mak[...]

5 GENERAL DESCRIPTION The ceiling air conditioner SPLIT, on version cooling only and heat pump, are units air condensed. The indoor unit with direct air supply, realise function of cooling , heating dehumidification, cleaning air of the sites. Also the option to incorporate with maximum facilities a heating resistance on units cooling only and also[...]

6 Cooling capacity COMPRESSOR OUTDOOR UNIT F AN Air flow outdoor unit MODEL REFRIGERANT WEIGHT DIMENSIONS Height Width Depth REFRIGERANT COUPLING Liquid pipe Gas pipe INDOOR UNIT EXP ANSIÓN P ACKING DIMENSIONS (1) Charge of refrigerant, factory charged on outdoor unit. See page 22, to calculate model refrigerant charge. (2) Use the coupling fittin[...]

7 Available pressure (*) (1) W m3/h. Kg Kg m3/h. Max. Min. gr . mm. mm. mm. mm. mm. mm. mm. Pa mm. Nª / T ype T ype / R-407C (1) Charge of refrigerant, factory charged on outdoor unit. See page 22, to calculate model refrigerant charge. (2) Use the coupling fittings included in indoor unit for refrigerant connection with outdoor unit. DB.- Dry Bul[...]

8 Heating capacity (*) Air entry temperature into the indoor unit 27°C DB/19 °C WB (*) Air entry temperature into the outdoor unit 35ºC DB (**) Air entry temperature into the indoor unit 20°C DB/12 °C WB (**) Air entry temperature into the outdoor unit 7ºC DB/6ºCWB (1) Charge of refrigerant, factory charged on outdoor unit. See page 22, to c[...]

9 (1) Kg m3/h. Max. Min. mm. mm. mm. m3/h. Kg gr . mm. mm. mm. mm. Pa mm. Nª / T ype (*) (**) W W Heating capacity Cooling capacity MODEL COMPRESSOR OUTDOOR UNIT F AN Air flow outdoor unit Available pressure T ype / R-22 REFRIGERANT WEIGHT DIMENSIONS Height Width Depth REFRIGERANT COUPLING Líquid pipe Gas pipe EXP ANSIÓN P ACKING DIMENSIONS INDO[...]

10 SOUND LEVEL dBA dBA OUTDOOR UNIT INDOOR UNIT ELECTRICAL DA T A Indoor unit (1) Outdoor unit (2) Sound pressure level Nominal total input power cooling capacity Current max. Rated current Nominal total input power heat pump Starting current max. V oltage Kw Kw V/f (50 Hz) Kw Kw V/f (50 Hz) Kw Kw V/f (50 Hz) A A A A A A A A (Lp) Nominal total inpu[...]

1 1 (Lp) dBA dBA Kw Kw V/f (50 Hz) Kw Kw V/f (50 Hz) Kw Kw V/f (50 Hz) A A A A A A A A SOUND LEVEL OUTDOOR UNIT INDOOR UNIT ELECTRICAL DA T A Indoor unit (1) Outdoor unit (2) Sound pressure level Nominal total input power cooling capacity Current max. Rated current Nominal total input power heat pump Starting current max. V oltage Nominal total inp[...]

12 Power supply Connection indoor unit with outdoor unit Sensor connection NOTE: The sections has been calculated to a distance no superior o 50m and a low supply of 10V VOL T AGE 4 3 MODEL 2 1 2 1 5 NUMBER OF WIRES X SECTION 2.8 COOLING ONL Y HEA T PUMP 3 230 V / 1Ph 400 V / 3Ph 230 V / 3Ph 400 V / 3Ph 230 V / 3Ph 400 V / 3Ph 230 V / 3Ph 230 V / 1[...]

13 IMPORT ANT Prior of making the electrical connections, set the switch for heat pump unit or for cooling only unit. This unit is valid for operating as a cold only or heat pump application. The unit should be configured prior to making the electrical connections, by setting the configuration switch as follows: NOTE: If errors are made during the [...]

14 Wire overwhelm ELECTRICAL CONNECTIONS COOLING ONL Y HEA T PUMP CONTROL SENSOR 400V/50HZ 3Ph + N PE L N 1 2 3 PE L1 PE N 1 L 2 L2 L3 N L TX 5 4 5 4 5 3 OUTDOOR UNIT CONTROL SENSOR 230V/50HZ 3Ph PE L N 1 2 3 PE L1 PE N 1 L 2 L2 L3 N L TX 5 3 4 5 4 5 OUTDOOR UNIT CONTROL SENSOR L TX 3 PE L N 1 2 3 PE L1 N 1 2 N 3 L2 L3 4 5 4 5 230V/50HZ 3Ph OUTDOOR[...]

15 KCF2,8K / KCB 2,8S KCF 4K / KCB 4S KCF 5K / KCB 5S m /h 3 m /h 3 KCF 3K / KCB 3S AIR FLOW 1500 1700 2500 2900 1 10 75 40 0 1500 1650 2500 2900 100 70 54 0 4250 4650 5050 5400 150 1 10 50 0 2800 3100 3400 3800 1 10 80 50 0 OUTDOOR UNIT MOTOR-F AN CHARACTERISTICS OUTDOOR UNIT WITH CENTRIFUGAL FAN ST A TIC PRESSUERE A VIALABLE Pa. AIR FLOW ST A TIC[...]

16 DB.- Dry Bulb WB.- Wet Bulb DB.- Dry Bulb WB.- Wet Bulb ST ANDARD ** ** * * Supply air temperature into the indoor unit ºC Supply air temperature into the outdoor unit ºC 19° DB 46° DB -10° DB 21°/15º DB/WB 32°/23º DB/WB ST ANDARD 19° DB 46° DB * * * ** ** -8°/-9º DB/WB 24°/18º DB/WB 15° DB 27° DB COOL CYCLE HEA T CICLE ** 21°/[...]

17 PIPE DIAMETER TIGHTENING TORQUE TIGHTENING TORQUE Apply the tightening torque shown in the table. Insufficient tightening torque could cause refrigerant leak, excessive tightening torque will damage pipe flare. 1/2'' 50-55 Nm 3/8'' 3/4'' 31-35 Nm 65-70 Nm REFRIGERANT CONECTION FOR UNITS WITH COUPLINGS AND SERVICE VA[...]

18 T o locate the outdoor and the indoor units, refer to the following information. L : Distance length between both units. 1 = Refrigerant vapour line. 2 = Liquid aspiration line. 3 4 MODEL 5 2,8 Liquid Máx.Vertical T otal vertical + Horizontal T ube size Refrigerant lines sizes Refrigerant lines sizes L Max. number of bends V apour 15 25 12 15 2[...]

19 COOLING ONL Y HEA T PUMP (gr.) (*) (gr.) (*) MODEL (gr.) (**) (gr.) (***) (gr.) (**) (gr.) (***) 5 4 3 2,8 (gr.) (*) (gr.) (*) MODEL (gr.) (**) (gr.) (***) (gr.) (**) (gr.) (***) 5 4 3 2,8 COOLING ONL Y HEA T PUMP 1.650 30 2.500 30 2.600 30 2.600 55 45 45 45 3.500 105 1.775 2.500 2.800 5 5 5 5 5 5 5 5 2.255 30 2.350 30 3.070 30 4.950 55 45 45 45[...]

20 AIR IN ST ANDARD AIR OUT ST ANDARD AIR IN OPTIONAL AIR OUT OPTIONAL A B C KCF-K KCB-S A B C 2,8-3 4 5 KCF / KCB-S- 2,8 - 3 A B 490 1050 750 505 1 100 841 525 1300 830 525 1300 890 575 1300 830 575 1300 890 1064 660 Dimensions recommended on point A and B are refered to the hole of support of the unit. Use 4 rod of a diameter of 10mm if the unit [...]

21 AIR IN ST ANDARD In the electrical box is included the mechanism of high pressostat rearm. ACCESS TO ELECTRICAL BOX 1 2 3 4 5 6 7 8 13 10 15 15 14 14 12 3 9 10 1 1 12 4 3 6 8 10 1 1 12 13 14 15 POSICIÓN STANDARD POSICIÓN OPCIONAL POSITION STANDARD POSTION OPTIONAL DRAINGE ( O 16 EXTERNAL) REARM ON ON HIGH PRESSOSTAT INTAKE PRESSURE (MOD.2,8-3)[...]

22 2 3 4 5 7 8 10 6 9 1 1 12 3 9 1 6 8 1 1 6 12 5 9 8 10 POSICIÓN STANDARD POSICIÓN OPCIONAL POSITION STANDARD POSTION OPTIONAL 8 9 10 1 1 12 AIR OUT AIR IN DRAINGE ( O 16 EXTERNAL) ELECTRICAL SUPPLY ENTRY ELECTRICAL SUPPLY MAIN SWITCH (OPTIONAL) F AN EXCHANGER COMPRESSOR ELECTRICAL BOX CONNETION PIPE ACCESS PANEL TO COMPRESSOR AND PIPES COMPONEN[...]

23 KCF-K / KCB 3S A B C D E F G H J K L M KCF-K / KCB 4S N KCF-K / KCB 5S 350 470 1050 490 36,5 400 45.5 35,5 147 53,5 750 332,5 500 375 1300 525 36 432 195 1 10 65 35,3 830 50 --- 293,4 500 375 1300 575 36 432 195 1 10 65 35,3 830 50 293,4 T o change entrances from standard position to optional position, you must sustitute the entrance panel corre[...]

24 Ø 12 G E E F F L TX 3 L TX 5 B C D E A F G H I J K L M N G D F F L N M E J H G D F F E L TX 5 L TX 3 J K L N M I A B C D E F G KJF-2.8K KJB-2.8 KJF-3K KJF-4K KJB-4 KJF-5K KJB-5 KJB-3 656 756 1.104 1.330 1.076 807 223 1.409 268 1.719 14 261,5 359,5 383 267,5 312,5 177,5 177,5 52 78 460 508 653 753 162,5 213 131 157 973 781 333 973 973 973 1.005 [...]

25 L TX 3 L TX 5 X Y X Y 1.321 mm 562 mm 1.630 mm 670 mm T o remove the casing, slide them over the rolling sides and remove horizontally (See picture A). Remove the AIR V ANES 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 acc[...]

26 L TX 3 T o remove the casing, slide them over the rolling sides and remove horizontally Remove the filters. Remove drain pan. Introduce the electrical heater kit rods in the holes of one side of the coil and fix with screws on the other . Fix the contactor to the fan deck. NOTE: The safety thermostat must always be at the top of the heater . BEF[...]

27 MAIN SWITCH The main swicth is located on the access panel to the electrical box, in such a way that the unit is disconnected when the panel is opened, for the models KCF and KCB. (Refer to the size diagram on pages 25 to 30, to see the position of the electrical box access panel) KIT GRID OF T AKES OF FOREIGN AIR Field assembly . This kit is co[...]

28 1.- Unit do not work. • Check electrical supply of the unit. • Check electrical connexion. • Check the remote controller and parameter works correctly. 2.- The fan of the unit works quicker without any  • Check that the filter of the unit is clean. • Check electrical connexion. • If the[...]

29 The air filter cleaning operations do not require technical service; however when an electrical or mechanical operation is required call an Engineer. W ARNING Electric shock hazard can cause injury or death. Before attempting to perform any service or maintenance on the unit, turn OFF the electrical power, and check that the fan has stopped. FIL[...]

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