LG LP120CED Support Question
LG LP120CED Support Question
Find answers below for this question about LG LP120CED.Need a LG LP120CED manual? We have 1 online manual for this item!
Question posted by inbox4333 on February 19th, 2012
Lg Lp12oced
SHOWING CODE CH-O3 ON MAIN CONTROL BOX
WHAT RESON OR HOW TO RESET THIS CODE
Current Answers
Related LG LP120CED Manual Pages
Owners Manual - Page 1
... manual may help save time and money by explaining proper air conditioner maintenance and preventing improper use. ENGLISH ESPAÑOL
http://www.lgservice.com
LG PACKAGED TERMINAL LG AIR CONDITIONER/HEAT PUMP
OWNER'S MANUAL
Please read through this manual. IMPORTANT Please read the operating instructions and safety precautions carefully and thoroughly before installing and operating...
Owners Manual - Page 2
... your air conditioner.
Packaged Terminal Air Conditioner/Heat Pump Owner's Manual
TABLE OF CONTENTS
Safety Precautions 3 Before Operation 7 Introduction 8 Electrical Safety 9 Installation 11 Control Locations ... Electric Code by qualified and authorized personnel only.
2 Room Air Conditioner READ THIS MANUAL
Inside you need to call for use and maintain your air conditioner properly...
Owners Manual - Page 4
... injury.
4 Room Air Conditioner Unplug the unit if strange sounds, odors, or smoke come from it for this appliance
breaker when cleaning the
together with wet hands.
• It may electrical shock and failure. Wax Thinner
If water enters the product, turn off the the power switch of the main body of fire...
Owners Manual - Page 6
Do not block the inlet or outlet of the air conditioner may deteriorate, change color, or develop surface flaws.
Do not step on...Do not drink water drained from the air conditioner.
• It contains every contaminant condensed from the air and could cause shock or injury.
6 Room Air Conditioner
circulate air without filters will be exposed to direct air flow. • It is not...
Owners Manual - Page 7
...cleaning inner parts of time. Contact an installation specialist for Operation
1. Do not use this air conditioner for non-specified special purposes (e.g. Do not expose occupants, pets, or plants to the ...
1. Do not use an extension cord. Such usage could be hazardous to clean inside the air conditioner. Exposure to possible electric shock.
3. If the cord/plug is NOT a do-it with...
Owners Manual - Page 8
...)
SLEEVE ASSEMBLY (Including Aluminum Rear Grille)
REAR GRILLE (Aluminum Rear Grille)
AIR FILTER
INDOOR
INLET GRILLE (Air Intake)
8 Room Air Conditioner
EXPANDED METAL GRILLE (Superior for a performance) This symbol alerts you to the air conditioner.
Introduction
Introduction
Symbols Used in accordance with the National Electric Code. NOTICE This symbol indicates special notes.
Owners Manual - Page 9
...AMP.
Aluminum house wiring may include a current interrupter device. Do not use of the air conditioner and contact a qualified service technician. Avoid shock hazard! Opening the tamperresistant, sealed portion... the RESET button. If the TEST button does not trip or if the RESET button will not stay engaged, discontinue use this product in accordance with local electrical codes and ...
Owners Manual - Page 10
... of an adapter plug. SITUATIONS WHEN THE APPLIANCE WILL BE DISCONNECTED OFTEN
Do not use a CSA certified/UL-listed 3-wire (grounding) extension cord.
10 Room Air Conditioner The wall power outlet should have the wall receptacle and circuit checked by a qualified electrician to make sure the receptacle is properly grounded. However, if...
Owners Manual - Page 11
... the flange of the LG PTAC,
INSULATION
an insulation strip must be
COOLED AIR
attached. WALL WALL
SLEEVE HEAT
RADIATION
Over 20"
2) Attach the insulation strip onto the rear upper side of the wall sleeve.
3) If anyone would interfere with the box. All wall sleeves used to mount the new air conditioner must be in...
Owners Manual - Page 12
... ventilation door.
2. Reinstall the front grille by pulling it out at the bottom to release it, then lift it in at the bottom.
12 Room Air Conditioner Remove the front gille by hooking the top over the unit top, then pushing it up along the unit top front.
3. Installation
• UNIT INSTALLATION...
Owners Manual - Page 13
...position in the room, set to the fan position, wait at least 3 minutes before resetting to maintain the best cooling conditions.
This odor, caused by fine dust particles on ...time, adjust the control to the OPEN position. VENT VENT CLOSE OPEN
When the air conditioner has been running and is a good starting position). OPERATION MODE SELECTOR
OFF
Turns air conditioner off or set ...
Owners Manual - Page 14
... control the temperature of the following. Control Locations
Electronic Controls
The controls will look like one of the room.
COOL • Fan runs continually for normal heating operation.
SHUT-OFF TIME • You will check the room air temperature to cycle through the modes from 1 Hour ¡ 2 Hours ¡ ... ¡ 12 Hours maximum.
14 Room Air Conditioner...
Owners Manual - Page 15
... define the problem. ENGLISH
Self-Diagnosis
Control Locations
FUNCTION: If the unit has a malfunction, a green OPERATIONLED located on the Display PCB used regarding that what is as follows:
ON OFF Fault Codes CH 01 CH 02 CH 03 CH 04 CH 05 CH 06 CH 07
Normal No power / failed board
Indoor Air Thermistor Error Indoor Coil Thermistor Error Outdoor...
Owners Manual - Page 16
...over the top of the unit and push the bottom of control box. Temperature Limit #1 OFF ON OFF ON OFF ON OFF...Air Conditioner The authorized servicer has to check switches and ensure the switches are located behind the option cover of front grille until the clips snap into place.
• ADDITIONAL CONTROLS
The additional controls are in the OFF position. Control Locations
Additional Controls...
Owners Manual - Page 18
... of 40˚ off vertical.
15˚
To adjust the air direction, remove the front grille. To replace the front grille, ...Control Locations
Disassembly Instructions
- Remove the 4 screws that fasten the discharge grille to the front grille with the discharge grille
louvers at an angle
of front grille until the clips snap into place.
• This Room Air Conditioner (PTAC) discharges
air...
Owners Manual - Page 19
... up slightly.
2.
Figure A - Vent (Left side of frost on the cooling coils. Air Filter Cleaning
The air filter should replace immediately. Trapped particles in place with a Phillips-Head screwdriver.
3. Wash the... two screws at the fuse box or circuit breaker. ENGLISH
Maintenance and Service
Maintenance and Service
TURN THE AIR CONDITIONER OFF AND REMOVE THE PLUG FROM THE POWER OUTLET...
Owners Manual - Page 20
... may overflow due to cover the control with clean water at least four times a year. Use care when cleaning the control area.
Under no additional oiling. ... condenser itself should hydrocarbon based cleaners (e.g. A hose is not sufficient.
20 Room Air Conditioner Corrosion Resistant Models
Corrosion resistant models subjected to harsh seacoast environments must be used to...
Owners Manual - Page 22
... loose, repair or replace the terminal.
If not within ±10% of balance, or partially missing,
replace it. • Tighten it , and retest.)
22 Room Air Conditioner
I Rotary
• Check for continuity, refer to wiring diagram for open . (If the compressor temperature is high, remove the overload, cool it . • If knocking...
Owners Manual - Page 23
.... ICopper tubing
Maintenance and Service
REMEDY
• Check the voltage. Straighten the fins or replace the coil.
• Test capacitor.
• Check the terminals. ROOM AIR CONDITIONER VOLTAGE LIMITS
NAME PLATE RATING 208/230 V
MINIMUM 187 V
MAXIMUM 253 V
Owner's Manual 23 If not within limits, call an electrician.
• Check overload, if...
Owners Manual - Page 24
... refrigerating system warranty, LGE will replace the defective part(s). Repairs when your LG Packaged Terminal Air Conditioner prove to be defective in materials or workmanship under these excluded circumstances shall be... overload, solenoids, circuit boards, auxiliary controls, thermistors, frost controls, ICR pump, capacitors, varistors and indoor blower bearing, During this product. 12.
LG Knowledge Base Results
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LG Consumer Knowledge Base / Window
... Window AC Cycles on and off Window AC Motor runs but not blowing EER? / Window Showing: 1-10 of 13 »» Articles Air Conditioner is dripping water Air Conditioner has a bad smell Window Air Conditioners: How to use your Air Conditioner features Air Conditioner: Noise during operation What is Freezing up or Icing How to choose an... -
LG Consumer Knowledge Base / Air Conditioner
... Standing Art Cool Ceiling Cassette Showing: 1-10 of 12 »» HSPF? Window AC is SEER? Articles Air Conditioner is dripping water Air Conditioner has a bad smell Air Conditioner Settings and Operation Window Air Conditioners: How to use your Air Conditioner features What is Freezing up or Icing How to choose an air conditioner for the room size by... -
LG Consumer Knowledge Base / Air Conditioner
... is Freezing up or Icing What is dripping water Air Conditioner has a bad smell Air Conditioner Settings and Operation Window Air Conditioners: How to choose an air conditioner for the room size by BTUs needed. Articles Air Conditioner is SEER? HSPF? / Air Conditioner Sub Categories Window Floor Standing Art Cool Ceiling Cassette Showing: 1-10 of 12 »»...
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