Lennox LM009CI-100P232-1 Owner'S Manual Download Page 2

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This marking indicates that this product should not be disposed with other household wastes

throughout the EU. To prevent possible harm to the environment or human health from un-

controlled waste disposal, recycle it responsibly to promote the sustainable reuse of mate-

rial resources. To return your used device, please use the return and collection systems or

contact the retailer where the product was purchased. They can take this product for envi-

ronmental safe recycling.

Content

Operation Notices

Precautions............................................................................................................1

Parts Name............................................................................................................

ScreenOperation Guide

Buttons on remote controller .................................................................................

Introduction for icons on display screen

...............................................................

Introduction for buttons on remote controller .......................................................

Function introduction for combination buttons .....................................................

Operation guide ...................................................................................................

Replacement of batteries in remote controller .....................................................

Emergency operation ..........................................................................................

Maintenance

Clean and Maintenance.......................................................................................

Malfunction

Malfunction analysis ............................................................................................

Installation Notice

Installation dimension diagram ............................................................................

Tools for installation .............................................................................................

Selection of installation location ..........................................................................

Requirements for electric connection ..................................................................

Installation

Installation of indoor unit......................................................................................

Installation of outdoor unit ...................................................................................

Vacuum pumping .................................................................................................

Leakage detection ...............................................................................................

Check after installation ........................................................................................

Test and operation

Test operation ......................................................................................................

Attachment

.........................................................................

Pipe expanding method

Configuration of connection pipe

.......................................................................................

This appliance is not intended for use by persons (including children) with reduced physical, sensory

or mental capabilities, or lack of experience and knowledge, unless they have been given supervision

or instruction concerning use of the appliance by a person responsible for their safety.

Children should be supervised to ensure that they do not play with the appliance.

Summary of Contents for LM009CI-100P232-1

Page 1: ... carefully before operation and keep it for further reference OWNER S MANUAL LENNOX AIR CONDITIONERS MODEL LM018CI 100P232 1X LM018CO 100P232 1X LM024CI 100P232 1X LM024CO 100P232 1X LM018HI 100P232 1X LM018HO 100P232 1X LM024HI 100P232 1X LM009CI 100P232 1 LM009CO 100P232 1 LM024HO 100P232 1X ...

Page 2: ...guide 14 Replacement of batteries in remote controller 14 Emergency operation 15 Maintenance Clean and Maintenance 15 Malfunction Malfunction analysis 18 Installation Notice Installation dimension diagram 22 Tools for installation 23 Selection of installation location 23 Requirements for electric connection 24 Installation Installation of indoor unit 25 Installation of outdoor unit 30 Vacuum pumpi...

Page 3: ... appliance Cleaning and user maintenance shall not be made by children without supervision years and above and persons with reduced physical sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved Do not wash the air conditioner with water to avoid electri...

Page 4: ...damage 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 not spill water on the remote controller otherwise the electric shock or damage Please contact dealer when you need to repair air conditioner Do not repair air conditioner by yourself It may cause obje...

Page 5: ...cables 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 Properly connect the live wire neutral wire and any work related to electricity and safety Be sure to cut off the power supply before proceeding Including an circuit break with suitable capacity plea...

Page 6: ...onnected 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 should comply with national electric safety regulations The air conditioner is the first class electric appliance It keep the interconnection cable away from the copper tube The temperature of refri...

Page 7: ...cate 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 children and For the air conditioner with plug the plug should be Working temperature range Indoor side DB WB Outdoor side DB WB Maximum cooling 32 23 43 26 Maximum heating 27 24 18 The operating temperature range outdoor temperature fo...

Page 8: ...r side DB WB Maximum cooling 32 23 48 30 Maximum heating 27 24 18 The operating temperature range outdoor temperature for cooling only unit is 18 48 for heat pump unit is 7 48 NOTICE Precautions LM018HO 100P232 1X LM024CI 100P232 1X LM024CO 100P232 1X LM024HI 100P232 1X LM024HO 100P232 1X ...

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

Page 10: ...or display For some model For some model For some 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 color indicator White W Cool Mode Red R Heat Mode Green G Dry Mode O W R Power LED color indicator Green status ON Red status OFF Mode LED color indi...

Page 11: ...LOCK button TIMER ON button SLEEP button Send signal Turbo mode 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 Sleep mode Clock Heat mode Fan mode Dry mode Cool mode Auto mode Operation mode I feel 6 9 8 12 15 4 7 10 5 11 X FAN button MODE button bu...

Page 12: ...t Press this button again to 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 you press this button a mode is selected in a sequence that goes from AUTO COOL DRY FAN and HEAT as the following SWING button 4 Press this button to set up down swing an...

Page 13: ... remote controller is selected circularly as below When selecting with remote controller or no display temperature indicator on indoor TIMER ON button 9 Press this button to initiate the auto ON timer To cancel the auto timer program simply press this button again After press of this button disappears and ON blinks 0 0 00 is displayed for ON time setting Within 5 seconds press or button to adjust ...

Page 14: ...ing air at super high fan speed In HEAT mode the unit will blow strong heating air at super high 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 temperature when turning on the unit Only for the models with temperature indicator on indoor unit X FAN button 14 ...

Page 15: ...s locked is displayed In this case pressing any button blinks three times Combination of TEMP and CLOCK buttons About Energy saving Function Press TEMP and CLOCK simultaneously in COOL mode to start 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 b...

Page 16: ... arrow direction 2 Replace two 7 AAA 1 5V dry batteries and make sure the position of polar and polar are correct 3 Reinstall the cover of battery box Note During operation point the remote control signal sender at the receiving window on indoor unit 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...

Page 17: ...n 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 not use volatile liquid to clean the air conditioner Clean surface of indoor unit When the surface of indoor unit is dirty it is recommended to use a soft dry cloth or wet cloth to wipe it NOTICE Do not remove the panel...

Page 18: ...Open 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 frequency can be increased WARNING ...

Page 19: ...inage pipe is damaged 1 Disconnect power supply 3 Check whether mounting bracket for outdoor unit is damaged or corroded If yes please contact dealer Notice for recovery 1 Many packing materials are recyclable materials Please dispose them in appropriate recycling unit 2 If you want to dispose the air conditioner please contact local dealer or consultant service center for the correct disposal met...

Page 20: ...room 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 ceiving window on indoor unit Check the batteries If the power of batteries is too low please replace them Take the remote controller close to indoor unit Turn off the fluoresent lamp and then try it ag...

Page 21: ...or 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 temper ature can t be adjusted Unit is operating under auto mode Temperature can t be adju sted under auto mode Please switch the operation mode if you need to adjust temperature Your required temperatur...

Page 22: ...ng 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 sound of refrigerant flowing inside the unit which is a normal phenomenon Cracking noise Air conditioner is turned on or turned off just now This is the sound of friction caused by expansion and or con...

Page 23: ...elow phenomenon occurs please turn off air conditioner and discon Error code E5 U8 H6 C5 F1 F2 Troubleshooting 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 Error Code When air conditioner status is abnormal temperature indicator on indoor unit will ation of erro...

Page 24: ...least 50cm At least 30cm At least 300cm At least 200cm Space to the obstruction Space to the obstruction Space to the obstruction Space to the ceiling Space to the obstruction Space to the obstruction At least 30cm At least 15cm At least 15cm Space to the wall Space to the wall Space to the wall ...

Page 25: ...h 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 circums tances 7 The appliance shall not be install ed in the laundry will not affect neighborhood 2 The location should be well ventilated and dry in which the outdoor unit Tools for installation 1 Level...

Page 26: ...ay from the copper tube 9 The 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 it may cause electric shock 2 The yellow green wire in air conditioner is grounding wire which can t be used for other purposes 3 The grounding resistance should comply wi...

Page 27: ... 10 25 Note Please select the corresponding installation dimensional drawing according to actual wall mounted plate Right Level meter Rear piping hole Wall Space to the wall above 150mm Φ55mm Left Wall Φ55mm Mark in the middle of it Space to the wall above 150mm Rear piping hole QA Left Wall Φ55mm Right Mark in the middle of it Level meter Rear piping hole Wall Space to the wall above 150mm Space ...

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 left rear left right rear right Step four outlet pipe Installation of indoor unit union nut pipe joint pipe Note Pay attention to dust prevention and take relevant safety measures when opening the ho...

Page 29: ...he 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 panel Step seven connect wire of indoor unit 4 Wrap the indoor pipe and joint of con Installation of indoor unit torque wrench open end wrench indoor pipe pipe union nut Hex nut diameter Tightening torque N m...

Page 30: ...re to the wiring terminal according to the color tighten the screw with wire clip Note the wiring board is for reference only please refer to the actual one power connection wire cable cross hole 2 Make the power connection wire go through the cable cross hole at the back of indoor unit and then pull it out from the front side N 1 2 3 blue black brown yellow green Outdoor unit connection 24K Cool ...

Page 31: ...eparately 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 indoor unit 1 Put the bound pipes in the wall pipe and then make them pass through the wall hole 2 Hang the indoor unit on the wall mounting frame 3 Stuff the gap between pipes and wall hole with seal...

Page 32: ...at 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 expansion screws are needed for the unit with cooling capacity of 10000W 16000W 10 expansion screws are needed Step two install drain joint Only for cooling and heating unit 1 Connect the outdoor drain joint...

Page 33: ...low handle screw gas pipe liquid pipe liquid valve gas valve union nut pipe joint Hex nut diameter Tightening torque N m Φ 6 Φ 9 52 Φ 12 Φ 16 Φ 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 only for cooling and heating unit to the wiring terminal according to the Note the wiring board is for reference only please refer to the actu...

Page 34: ...he 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 shaped curve wall drain hose the drain hose can t raise upwards The drain hose can t be fluctuant The drain hose can t be fluctuant The water outlet can t be fluctuant The water outlet can t be placed...

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 refrigerant charging vent Use vacuum pump liquid valve gas valve refrigerant charging vent nut of refrigerant charging vent vacuum pump piezometer valve cap Lo Hi inner hexagon spanner open close 1 Wit...

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 It may cause insufficient cooling heating capacity The dust and sundries caused during installation are removed It may cause malfunction or damaging the parts The gas valve and liquid valve of connect...

Page 37: ...al 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 refrigerant charging amount per meter Cooling capacity Cooling capacity 5000Btu h 1465W 24000Btu h 7032W 7000Btu h 2051W 28000Btu h 8204W 9000Btu h 2637W 36000Btu h 10548W 12000Btu h 3516W 42000Btu h...

Page 38: ...eter of connection pipe Liquid pipe mm Gas pipe mm Φ6 Φ6 or Φ9 52 Φ12 Φ16 Φ19 Φ22 2 Φ9 52 or Φ12 Φ16 or Φ19 Φ19 or Φ22 2 Φ25 4 or Φ31 8 _ _ Cooling only g m Cooling and heating g m 15 15 30 60 250 250 350 350 120 120 50 20 Outdoor unit throttle Configuration of connection pipe ...

Page 39: ... 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 port with expander Note A is different according to the diameter please refer to the sheet below expander hard mold pipe F Inspection Check the quality of expanding port If there is any blemish expand th...

Page 40: ...66129917747 ...

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