Lennox AIRCOOLAIR KNCK 24E страница 1 Скачать руководство пользователя | Manualshive

Страница: 1 / 28

background image

AIRCOOLAIR

KNCK / KNHK

English/03-2005

INSTALLATION

OPERATION &

MAINTENANCE MANUAL

1
2
3
...
»

Содержание AIRCOOLAIR KNCK 24E

Страница 1: ...AIRCOOLAIR KNCK KNHK English 03 2005 INSTALLATION OPERATION MAINTENANCE MANUAL...

Страница 2: ...OMMISSIONING AND OPERATION 3 1 PRELIMINARY CHECKS 3 2 STEPS TO FOLLOW FOR COMMISSIONING THE UNIT POINTS TO KEEP IN MIND Lennox have been providing environmental solutions since 1895 our range of AIRCO...

Страница 3: ...ntenance of your equipment The instructions also include guidelines on how to avoid accidents and serious damage before commissioning the equipment and during its operation and how to ensure smooth an...

Страница 4: ...s C 1 C 2 C 1 2 C 1 C 2 C Fan outdoor section 1 Fan outdoor section 1 Fan outdoor section 2 Fan outdoor section 2 C 1 C 2 Compressor 1 Compressor 2 Compressor 1 Compressor 2 DATA PAGE FOR UNIT COMMISS...

Страница 5: ...3000 22000 21000 K N C K Type of unit outdoor AIRCOOLAIR 24 Standard unit version VFC Voltage free contact unit version E E one circuit D two circuits D2 Units multi split KNCK Cooling only unit R 407...

Страница 6: ...heating mode at maximum speed The above data shows noise levels of unit with Kit low noise when cooling only units or heat pump units on cooling mode are working with outdoor temperatures of 35 C beca...

Страница 7: ...ulb Temperature WB Wet Bulb Temperature With kit hot gas by pass or proportional CPC options With kit hot gas by pass or proportional CPC options TABLE 2 MAXIMUM OUTDOOR OPERATING TEMPERATURES C ON HE...

Страница 8: ...lines MODELS KNCK KNHK 32E 38E 43E 980 1 195 1 375 Power supply cable entry Main switch option Electrical box Access to gas and liquid lines MODELS KNCK KNHK 48D 64D 76D 86D 48D2 64D2 76D2 86D2 1195...

Страница 9: ...low 19 C it is advisable to fit a crankcase heater PROPORTIONAL CONDENSING PRESSURE CONTROL It is an element which regulates outdoor fan speed in order to control condensation temperature Thus the uni...

Страница 10: ...itted with a compressor acoustic jacket this provides attenuation of the compressor noise that radiates from the unit when in operation KIT LOW NOISE With this kit each compressor is fitted with a com...

Страница 11: ...ty of flooding if floor mounted All the units have Metal Bedplate Profiles All INSTALLATION SERVICE and MAINTENANCE operations must be carried out by QUALIFIED PERSONNEL When positioning the unit be s...

Страница 12: ...of with standing the weight of the units If the unit is floor mounted then the profiles should be isolated with shock absorbing material such as anti vibration or pads Keep in mind that fans rotate a...

Страница 13: ...least during an hour 7th Refrigerant charge Check TABLE 3 1 and 3 2 to verify the amount of refrigerant charge depending on length and size of the piping connections Disconnect the vacuum pump and co...

Страница 14: ...pressure of refrigerant from the connecting line through the service port located on that line 2nd Remove the covers from the connecting lines 3rd Braze the piping connection lines to the indoor unit...

Страница 15: ...NDOOR UNIT A B C Unit positions L Total length 1 Gas line 2 Liquid line L L L 2 1 2 1 2 1 2 OUTDOOR UNIT INDOOR UNIT 2 2 A C B 2 2 Between length of 30 and 50 m superior you have to make a recalculati...

Страница 16: ...e pressure of refrigerant from the connecting line through the service port located on that line 2nd Remove the covers from the connecting lines 3rd Braze the piping connection lines to the indoor uni...

Страница 17: ...gen N2 The installer should remove this gas and charge the units with the refrigerant R 407C shown on the following tables and also the charge per meter line on TABLE 2 TABLE 3 1 CHARGE OF REFRIGERANT...

Страница 18: ...3 x 25 1 x 16 3 x 50 1 x 25 3 x 25 1 x 16 3 x 25 1 x 16 3 x 35 1 x 16 3 x 95 1 x 50 3 x 25 2 x 16 3 x 50 2 x 25 1 STAGE 2 STAGES 2 x 4 x 10 4 x 1 5 2 x 4 x 10 4 x 1 5 2 x 4 x 10 4 x 1 5 2 x 4 x 10 4...

Страница 19: ...x 95 1 x 50 3 x 95 1 x 50 3 x 25 2 x 16 3 x 50 2 x 25 1 STAGE 2 STAGES 1 STAGE 2 STAGES VOLTAGE OPERATING LIMITS The sections have been calculated for a length no longer than 50m and a voltage drop o...

Страница 20: ...NIT Since this type of control panel is factory configured for each application an identification code located on the control plate of the terminal itself has been given to each panel Any query or req...

Страница 21: ...or CM Compressor CM1 Compressor 1 CM2 Compressor 2 EH1 Electrical heater 1 EH2 Electrical heater 2 2 INSTALLATION 2 6 ELECTRICAL CONNECTIONS ELECTRICAL CONNECTION REMOTE SIGNALS 67 69 71 67 69 71 C FM...

Страница 22: ...de signals Alarm and failure signals Unit s functioning mode signals Optional Optional Thermostat connection Heat pump C Common FM Indoor fan RFM Return fan motor CM1 Compressor 1 CM2 Compressor 2 90...

Страница 23: ...stated on the Rating Plate which is in agreement with the electrical diagram for the unit and that cable sizes are correct Check that tightness of the electrical connections to their terminals and to...

Страница 24: ...The high pressure should rise and the high pressure switch should stop the compressor at 27 5 kg cm2 Reconnect the fan and electrically reset the pressure switch by pressing the RESUME button on the...

Страница 25: ...es are correct and that there are no leaks Check that there is no damage to the pipe insulation that the state of the coils is correct and that there are no chips or clogs retained by the air flow etc...

Страница 26: ...he schrader valves of the outdoor unit until 750 mm Hg is reached Once this level of vacuum has been reached keep the pump in operation for at least one hour DO NOT USE THE COMPRESSOR AS A VACUUM PUMP...

Страница 27: ...lace if necessary Switch the power phases Inspect and Clean Low pressure switch defective Check the Cut off Pressure with a pressure gauge and change the Pressure switch if necessary Indoor Fan is not...

Страница 28: ...ERLANDS POLAND PORTUGAL RUSSIA SLOVAKIA SPAIN UKRAINE UNITED KINGDOM OTHER COUNTRIES LENNOXBENELUXN V S A www lennoxbelgium com LENNOX JANKA a s www janka cz LENNOX FRANCE www lennoxfrance com LENNOX...

Отзывы:

Нет отзывов

Похожие инструкции для AIRCOOLAIR KNCK 24E

Бренд: Samsung Страницы: 14

Бренд: Samsung Страницы: 16

Бренд: Samsung Страницы: 16

Бренд: Samsung Страницы: 43

Бренд: Samsung Страницы: 26

Бренд: Samsung Страницы: 34

Бренд: Samsung Страницы: 26

Бренд: Samsung Страницы: 36

Бренд: Samsung Страницы: 26

Бренд: Samsung Страницы: 40

Бренд: Samsung Страницы: 24

AJ009JNNDCH FJM series

Бренд: Samsung Страницы: 118

Бренд: Samsung Страницы: 34

Бренд: Samsung Страницы: 16

Бренд: EdgeStar Страницы: 19

Бренд: Daikin Страницы: 40

Optimum YW09H2/I

Бренд: Yamato Страницы: 15

Бренд: SPX Cooling Technologies Страницы: 16

Бренды по названию

0 1 2 3 4 5 6 7 8 9 A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Популярные бренды

Загрузить еще бренды