Lennox LM018CI-100P432-1 Owner'S Manual Download

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Split Air Conditioner

Thank you for selecting LENNOX air conditioners.Please read this manual

carefully before operation and keep it for further reference.

OWNER'S MANUAL

LENNOX AIR CONDITIONERS

MODEL:

LM018CI-100P432-1
LM018CO-100P432-1
LM024CI-100P432-1
LM024CO-100P432-1

LM018HI-100P432-1
LM018HO-100P432-1

LM024HI-100P432-1

LM024HO-100P432-1

Summary of Contents for LM018CI-100P432-1

Page 1: ...ease read this manual carefully before operation and keep it for further reference OWNER S MANUAL LENNOX AIR CONDITIONERS MODEL LM018CI 100P432 1 LM018CO 100P432 1 LM024CI 100P432 1 LM024CO 100P432 1...

Page 2: ......

Page 3: ...13 Emergency operation 14 Maintenance Clean and Maintenance 14 Malfunction Malfunction analysis 17 Installation Notice Installation dimension diagram 21 Tools for installation 22 Selection of install...

Page 4: ...ntenance shall not be made by children without supervision uding children with reduced physical sensory or men tal capabilities or lack of experience and knowledge unless they have been given supervis...

Page 5: ...amage 2 Precautions WARNING conditioner and disconnect power immediately and then If the air conditioner operates under abnormal conditions it may cause malfunction electric shock or fire hazard Do no...

Page 6: ...ables before using the air conditioner An all pole disconnection switch having a contact separation Must follow the electric safety regulations when installing the unit grounding wire of power socket...

Page 7: ...nnected by a professional national wiring regulations requirement of NEC and CEC by authorized personnel only 4 Precautions WARNING wire which can t be used for other purposes The grounding resistance...

Page 8: ...ury or damage If you need to relocate the air conditioner to another must be installed in the line For the air conditioner without plug an circuit break Select a location which is out of reach for chi...

Page 9: ...please refer to actual products Parts Name Indoor Unit Outdoor Unit air inlet panel aux button horizontal louver air outlet air inlet Connection wire air outlet NOTICE Actual product may be different...

Page 10: ...model For some model heating indicator temp indicator cooling indicator power indicator receiver window drying indicator display G W R Power LED color indicator Green status ON Red status OFF Mode LED...

Page 11: ...de 8 heating function Set temperature Set time TIMER ON TIMER OFF Child lock Up down swing Set fan speed ventilation operation Light Temp display type Set temp Outdoor ambient temp Indoor ambient temp...

Page 12: ...turn off the unit Press this button to increase set temperature Holding it down above 2 seconds rapidly increases set temperature In AUTO mode set temperature is not adjustable MODE button 3 Each time...

Page 13: ...to ON timer To cancel the auto timer program simply press this button again After press of this button disappears and ON blinks 00 00 is displayed for ON time setting Within 5 seconds press or button...

Page 14: ...igh fan speed Caution This model hasn t outdoor ambient temperature display function While remote controller can operate and indoor unit displays set temperature It s defaulted to display set temperat...

Page 15: ...energy saving function Nixie tube on the remote controller displays and a selected temperature of 8 46 if Fahrenheit is adopted Repeat the operation to quit the function Combination of TEMP and CLOCK...

Page 16: ...t The distance between signal sender and receiving window should be no more than 8m and there should be no obstacles between them or wireless telephone remote controller should be close to indoor unit...

Page 17: ...enance WARNING Turn off the air conditioner and disconnect the power before cleaning the air conditioner to avoid electric shock Do not wash the air conditioner with water to avoid electric shock Do n...

Page 18: ...pen panel Pull out the panel to a certain Use dust catcher or water to the water below 45 to clean it and then put it in a shady and cool place to dry panel cover tightly operation environment clean f...

Page 19: ...sal method 1 Check whether air inlets and air outlets are blocked 2 Check whether air switch plug and socket are in good condition 4 Check whether mounting bracket for outdoor unit is damaged or corro...

Page 20: ...oom Pull out the plug Reinsert the plug after about 3min and then turn on the unit again Signal receiving range is 8m Remove obstacles Select proper angle and point the remote controller at the re cei...

Page 21: ...r temperature and hum idity is high Because indoor air is cooled rapidly After a while indoor temperature and humidity will be decrease and mist will disappear Phenomenon Check items Solution Set temp...

Page 22: ...g mode is turned on During defrosting under he ating mode it may generate vapor which is a normal phenomenon Water flowing noise Air conditioner is turned on or turned off just now The noise is the so...

Page 23: ...please It can be eliminated after restarting the unit If not please It can be eliminated after restarting the unit If not please It can be eliminated after restarting the unit If not please When below...

Page 24: ...At least 30cm At least 300cm At least 200cm Space to the floor Space to the obstruction Space to the obstruction Space to the obstruction Space to the ceiling Space to the obstruction Space to the obs...

Page 25: ...high frequency devices such as welding machine medical equipment 3 The place near coast area 4 The place with oil or fumes in the air 5 The place with sulfureted gas 6 Other places with special circu...

Page 26: ...appliance shall be installed in accordance with national wiring regulations grounding with specialized grounding device by a professional Please make sure it is always grounded effectively otherwise i...

Page 27: ...should be a little lower than the wall mounted frame shown as below Step three open piping hole 18K Wall Left Wall 55mm Right Mark in the middle of it Level meter Rear piping hole Space to the wall ab...

Page 28: ...ng out the pipe from left or right please cut off the corresponding hole on the bottom case cut off the hole left right 1 The pipe can be led out in the direction of right rear right left or rear left...

Page 29: ...in the indoor drain hose in order to prevent condensation The plastic expansion particles are 1 Open the panel remove the screw on the wiring cover and then take down the cover wiring cover screw pane...

Page 30: ...3 Remove the wire clip connect the power connection wire to the wiring terminal according to the color tighten the screw with wire clip 18K Cool only type 18K Heat pump type 24K Cool only type outdoo...

Page 31: ...parately at the end Note The power cord and control wire can t be crossed or winding The drain hose should be bound at the bottom drain hose band connection pipe indoor power cord Step nine hang the i...

Page 32: ...t least 3cm above the floor in order to install drain joint For the unit with cooling capacity of 2300W 5000W 6 expansion screws are needed for the unit with cooling capacity of 6000W 8000W 8 expansio...

Page 33: ...ve gas valve union nut pipe joint Hex nut diameter Tightening torque N m 6 9 52 12 16 19 30 40 45 55 60 65 70 75 15 20 1 Remove the wire clip connect the power connection wire and signal control wire...

Page 34: ...e outlet pipe hole of indoor unit Slant the drain hose slightly dow nwards The drain hose can t be The water outlet can t be placed in water in order to drain smoothly Installation of outdoor unit U s...

Page 35: ...If the pressure decreases there may be leakage 5 Remove the piezometer open the valve core of liquid valve and gas valve completely with inner hexagon spanner 6 Tighten the screw caps of valves and re...

Page 36: ...unit grounded securely It may cause electric leakage Does the power cord follow the speci fication It may cause malfunction or damaging the parts Is there any obstruction in the air inlet and outlet I...

Page 37: ...l refrigerant charging amount per meter is different according to the diameter of liquid pipe See the following sheet Additional refrigerant charging amount prolonged length of liquid pipe additional...

Page 38: ...4a Diameter of connection pipe Liquid pipe mm Gas pipe mm 6 6 or 9 52 12 16 19 22 2 9 52 or 12 16 or 19 19 or 22 2 25 4 or 31 8 _ _ Cooling only g m Cooling and heating g m 15 15 30 60 250 250 350 350...

Page 39: ...n suitable insulating pipe D Put on the union nut Remove the union nut on the indoor connection pipe and outdoor valve install the union nut on the pipe union pipe pipe E Expand the port Expand the po...

Page 40: ...hank you for choosing GREE air conditioner for correct operation please it carefully for consultation read this owner s manual carefully before operating the unit and keeps GWHD09ABNK3A1B GWHD12ABNK3A...

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