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Summary of Contents for LT48N

Page 1: ...Gujarat 1800 2582 583 Maharashtra 1800 1024 212 Punjab Himachal J K 1800 1377 781 South India 1800 1200 666 Rest of India 1800 1020 666 Tower Air Conditioner...

Page 2: ...product...

Page 3: ...rations Items of attention Maintenance 1 2 4 4 6 10 10 12 13 15 16 16 Test running Packing list Installation Guide Selection of the installing position Installation the air conditioner Pipe and drain...

Page 4: ...finger a rod or other object into the air outlet or inlet As a fan is rotating at a high speed it will cause injury It may clamp your finger and damage the driving parts of the wind vanes Don t touch...

Page 5: ...void short circuit even fire accident An all pole disconnection device which has at least 3mm separation distance in all pole shall be incorporated in the fixed wiring according to the safety rule Chi...

Page 6: ...3 Controlling panel Mid...

Page 7: ...ature for a comfortable environment Don t make the room too cold or too hot During the cooling operation don t let the sunray into the room please pull down the window shades or veils Close the window...

Page 8: ...table Cooling Heating Indoor Outdoor Indoor Outdoor 18 43 A pply to constant speed 30 7 A pply to constant speed 32 54 A T3 pply to 5 Auxiliary Electric Heater and other Instruction 1 Electric Heatin...

Page 9: ...display light flashes rapidly and keep flashing after the plug is taken off and then plugged in The fuse blows repeatedly or the circuit breaker is activated repeatedly Outside object or water comes i...

Page 10: ...t dissolving operation During the cooling operation under high relative humidity indoors white steam may come out due to the high humidity and temperature difference of air inlet and outlet The air co...

Page 11: ...h dipped by cold water 3 The panel of indoor machine may be taken off Dry it after cleaning with dry cloth NOTE Don t use dedusting products by chemicals or place close to the machine Don t use benzin...

Page 12: ...0 mm leakage protector must be installed in the fixed wiring operating current of which shall not exceed 30 mA The power supply circuit should have leakage protector and air switch of which the capaci...

Page 13: ...make sure the installation place of the air conditioner Installation behind panel before connect the pipeline and cable Basis indoor outdoor units installation place choose the suitable roof outlet bo...

Page 14: ...g below The outdoor unit must be installed horizontally Length of bolt Deeply bury M10 bolt Attention make sure of the length of the screws at the bottom corners is 25mm A B Installation outdoor unit...

Page 15: ...h a torsion wrench The torque list in the table below Wrap the connected position of thermal insulation pipes Torque N m 6 35 19 05 75 80 73 78 15 88 Pipe connection The size of pipe mm 9 52 15 25 35...

Page 16: ...ation whether it s firmly Must changed if the wire slide the self drive screw can t used to the electric connection If there is a connector connect it directly If the entity is difference with this wi...

Page 17: ...the grounded screw then setscrew in the mark formerly Unscrew the screw take off the control panel cover from the unit Connect the cable to their terminals according to their number or colors Fix the...

Page 18: ...e remaining in the refrigerant system with a vacuum pump For method of using a manifold valve refer to its operation manual Completely tighten the flare nuts A B C D connect the manifold valve charge...

Page 19: ...refer to the real appliance purchased Thank you Please check the following attach carefully if part attach isn t useful please take Packing list of the indoor unit Packing list of the outdoor unit 16...

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