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Question posted by amm7us on June 26th, 2012

How To Set Timer On It

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Related LG LMN090HE Manual Pages

Service Manual - Page 1

website http://www.lgservice.com LG Multi Type Air Conditioner SERVICE MANUAL MODEL • Indoor Unit: Room Type AMNH093D4A0(LMN090HE) AMNC093D4A0(LMN090CE) AMNH123DEA0(LMN120HE) AMNC123DEA0(LMN120CE) Art Cool Type AMNH093APM0(LMAN090HNS) AMNC093APM0(LMAN090CNS) AMNH123APM0(LMAN120HNS) AMNC123APM0(LMAN120CNS) • Outdoor Unit: A3UH363FA0(LMU360HE) A3UC363FA0(LMU360CE) LG ...

Service Manual - Page 2

Multi type Air Conditioner Service Manual TABLE OF CONTENTS Model Number Nomenclature ...3 Symbols Used in this Manual ...4 Safety Precautions...the cable to the indoor unit...33 Checking the Drainage, Forming the Pipings and Long Pipe Setting 34 Checking the drainage...34 Forming the piping...35 Air Purging and Evacuation ...36 Checking method ...36 Evacuation...37 Charging ...38 Test Running ...39...

Service Manual - Page 4

... temp. 8.3°C(46.9°F)DB, 6.1°C(43°F)WB 3.The total ability of electric shock. This symbol indicates special notes. 4 Multi type Air Conditioner outdoor temp. 35°C(95°F)DB, 23.9°C(75°F)WB 2.Heating Capacity is up to 24k Btu/h Symbols Used in this Manual This ...

Service Manual - Page 6

... of fire or electric shock. Take care to the product. • If the base collapses, the air conditioner could fall with age. • It may cause injury, accident, or damage to ensure that power cable...reinstall the unit by yourself (customer). • There is left open. Do not let the air conditioner run for a long time when the humidity is very high and a door or a window is risk of...

Service Manual - Page 20

...in the wall. 8. Horizontality INSTALLATION GUIDE MAP Indoor WALL Outdoor 5-7mm (0.2~0.3") 20 Multi type Air Conditioner Drive the fore plastic anchors into drilled points. Hang the hole of the upper parts by... adhesive tape. Put an Installation Guide Map on the horizontal setting line, and Fix lightly the map by screws. (Leave 10mm for connecting pipe ...

Service Manual - Page 34

.... 2. Checking the Drainage, Forming the Pipings and Long Pipe Setting Checking the Drainage, Forming the Pipings and Long Pipe Setting Checking the drainage To check the drainage. 1. Drain piping 1.... Accumulated drain water Air Water leakage Water leakage Waving Tip of drain hose dipped in water Water leakage Ditch Less than 50mm gap 34 Multi type Air Conditioner Do not make ...

Service Manual - Page 36

...the gas side service valves on the outdoor unit. Check that each indoor unit connection set, separately. 1. NOTICE : Leakage test shoud be kept closed at the nitrogen cylinder... with a clean cloth. 2. Air Purging and Evacuation Air Purging and Evacuation Air and moisture remaining in vertical standing position) 36 Multi type Air Conditioner Therefore, the indoor/outdoor unit and...

Service Manual - Page 37

...the tubing and indoor unit. Checking the Drainage, Forming the Pipings and Long Pipe Setting Evacuation 1. The following table shows the time required for each indoor unit. Loosen the... of the manifold valve is open the valve. 3. This completes air purging with a vacuum pump. Finishing the job 1. The air conditioner is very important to prevent leakage from the system. 5. Confirm the...

Service Manual - Page 38

... charge, reclaim, evacuate and weigh in the correct charge using the unit nameplate charge adjusting for line sets longer or shorter than 7.5m(25ft) for each indoor unit. 38 Multi type Air Conditioner s Whether the line set is made shorter or longer you are ever uncertain of tubing are either shorter or longer then...

Service Manual - Page 39

... influence of the rated voltage. If heating operation is started by pressing timer cancel button five times continuously. (Room type) s To cancel the...of air. 3. R-410A 35°C (95°F) 8.5~9.5kg/cm2G(120~135 P.S.I.G.) Discharge air Intake temperature Discharge air Discharge temperature Intake temperature Discharge temperature Service Manual 39 Otherwise, the air conditioner ...

Service Manual - Page 40

...;C(31.1°F) • While in compressor running, operating with the airflow speed set according to operate again. While compressor is automatically set by the remote control is received, the intake air temperature is detected and the setting temp is off when timer mode is completed or canceled Defrost Indicator • Off except when hot start...

Service Manual - Page 42

...+0.5°C(32.9°F) • At the beginning of Fuzzy mode operation, the setting temperature is automatically selected according to the setting temperature selected by Fuzzy rule, when the intake air temp is 0.5°C(32.9°F) or more above the setting temp, the compressor is turned off. When 0.5°C(32.9°F) or more below the...

Service Manual - Page 44

... ➲ Cooling Mode Operation, 22°C(71.6°F), High Speed 21°C(69.8°F)≤Intake Air Temp tion condition is set according to the Auto Restarting position or the remote control position, the forced operation is canceled and the appliance stops operating. • In the forced ...

Service Manual - Page 46

...Timer operation. : Lights up during Defrost Mode or Hot Start operation.(Heat pump model only) : Lights up and down automatically. Soft Dry Operation Mode • Intermittent operation of fan at 28°C(82.4°F). 46 Multi type Air Conditioner... For cooling,dehumidification,heating modes it is operating with the Setting Temp. Operation Art Cool Type Indoor Unit Operation ON/OFF...

Service Manual - Page 48

...movement and set the desired up/down airflow direction. 7 ON/OFF TIMER BUTTONS Used to set the time of starting and stopping operation. 8 TIME SETTING BUTTONS Used to adjust the time. 9 TIMER SET/CANCEL BUTTON Used to set the timer when ... Remote Control Operation The Remote Controller transmits the signals to set the desired horizontal airflow direction. 48 Multi type Air Conditioner

Service Manual - Page 52

... switch is set to disconnect the wires from PWB. - Before removing the control box, be sure to "OFF". 1. Pull the grille bottom, the remove 2 securing screws. - Panel Front Connector Step Motor Connectors Sensor Connector 4Way/Fan Connector Comp Connector Power Connector Power Connector Comp Connector Motor Connector 52 Multi type Air Conditioner Lift...

Service Manual - Page 68

...key) inside the remote controller door is fault, it is not controlled by a low speed. When the compressor stopped Indoor Fan is set to operate temperature regulating(v / w) and wind speed selecting. Turn on main power. Caused by other parts except the remote controller When...Voltage between CN1 DC +5V Check the Display PWB Ass'y • Check receiver ass'y 68 Multi type Air Conditioner

Service Manual - Page 77

Operate the air conditioner at the cooling cycle and stop it when the gauge indicates 1kg/cm2g. 7. Do this quickly so that the valve stems are set to air purge from the hose. 5. Connect the hose of the gas side valve. - Be sure to use a hexagonal wrench to the service port. 8. Remove the valve ...

Service Manual - Page 78

...charge hose from the vacuum pump. - Mount the valve caps and the service port caps. 78 Multi type Air Conditioner 2-way, 3-way Valve (2) Evacuation (All amount of 4 mmHg or less). 5. Connect the service port...off the vacuum pump, and confirm that both the liguid side valve and gas side valve are set to the opened position. 2. Confirm that the gauge needle has moved toward-76 cmHg (vacuum...

Service Manual - Page 79

...been charged with a little at a time (approximately 150g each time) while operating the air conditioner in the cooling cycle; Mount the valve stem nuts and the service port nut. -...be charged with liquid refrigerant while operating the air conditioner turn off the air conditioner before disconnecting the hose. 5. Open the low handle on the charge set to a torque of the liquid refrigerant)....

LG Knowledge Base Results

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Window AC cool but not removing humidity - LG Consumer Knowledge Base
.... If a room has high humidity the unit will run until the temperature setting is still too humid, then make sure to set to a cool setting and the room has had long enough time to cool. An air conditioner is being cooled. An air conditioner with a higher BTU/Hr. will not run until the humidity is removed...
Recording Issues: Timer Record - LG Consumer Knowledge Base
... connecting a PC to work . Article ID: 6378 Views: 354 Notes on the TV in order for the timer record feature to be set timer recording. After Hard Drive has been reformatted, try another . If the timer record feature does not work TV may need to work with DVR. 3. The time will require TVGOS...
How to use your Air Conditioner features - LG Consumer Knowledge Base
... back cover by the + and - Moisture may be set between the ranges of the room. EER? When fresh air is dripping water The temperature may cause the remote to use your Air Conditioner features Window air unit - Use this feature to 12 hours or cancel if timer is a manual stop any local retail store. To...