LG LMDN125HV Owners Manual

LG LMDN125HV Manual

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  • LG LMDN125HV | Owners Manual - Page 1
    ENGLISH FRANÇAIS ESPAÑOL OWNER'S MANUAL AIR CONDITIONER Please read this manual carefully before operating your set and retain it for future reference. TYPE : Ceiling Concealed Duct - Low Static P/NO : 3828A23010N http://www.lghvac.com www.lg.com
  • LG LMDN125HV | Owners Manual - Page 2
    to common problems in the chart of troubleshooting tips. If you review our chart of Troubleshooting Tips first, you may not need to call for service at all. PRECAUTION • Contact the authorized service technician for repair or maintenance of this unit. • Contact the installer for installation of this
  • LG LMDN125HV | Owners Manual - Page 3
    symbols used in this manual are as shown below. Be sure not to do. Be sure to follow the instruction. I Installation WARNING Do not use and evaporator. For installation, always contact the dealer or an Authorized Service Center. Do not install the product on a defective installation stand. •
  • LG LMDN125HV | Owners Manual - Page 4
    risk of fire and electric shock. Do not allow water to run into electric parts. • It may cause There is risk of fire, failure of the product failure. When the product is soaked (flooded or submerged), contact an Authorized Service Center. • There is risk of fire or electric shock. Be cautious that
  • LG LMDN125HV | Owners Manual - Page 5
    product. Do not install the product where it will be exposed to sea wind (salt spray) directly. • It may cause a problem for your • Avoid or outlet while the product is operated. • There are sharp and moving parts that could cause personal injury. Do not drink the water drained from the Manual 5
  • LG LMDN125HV | Owners Manual - Page 6
    Necessary functions before using Necessary functions before using Trial Operation The trial operation is to check the installation status of the product. The temperature will not be controlled during trial operation. Instead the product will operate in several modes such as cooling, strong
  • LG LMDN125HV | Owners Manual - Page 7
    exit the setting Mode. The system will automatically release without input after 30 seconds. Defrost Preheat Out door Room Temp Total on Central Run Owner's Manual 7
  • LG LMDN125HV | Owners Manual - Page 8
    Necessary functions before using Setting the Central-Control Address Please set the address while using the central controller. You don't need to set address if you don't use central controller. 1 If you want to set the address on the display panel, press both temperature control buttons (L/M)
  • LG LMDN125HV | Owners Manual - Page 9
    Function E.S.P function is setting the volume of each fan speed. It is for the convenience of installation. It is recommended that you should not use this function while using the remote controller. 1 Press recommended that you should not change the E.S.P value at your discretion. Owner's Manual 9
  • LG LMDN125HV | Owners Manual - Page 10
    Operating Instructions Operating Instructions Simple Wired Remote Controller PQRCUCA0 Defrost Preheat Out door 1 Slo Room Temp Lo Total on Med Hi Central Run Po Cooling Heating Auto Dry Fan 2 3
  • LG LMDN125HV | Owners Manual - Page 11
    PQRCUCA0 Hi Cooling Out door MODE FAN SPEED Operating Instructions 1 Cooling operation will begin if you press heating, dry(dehumidification), fan and auto-operation. If the product is a Cooling-Only model, the operation mode will be changed in the order of cooling, dry(dehumidification), fan
  • LG LMDN125HV | Owners Manual - Page 12
    Operating Instructions Heating Operation PQRCUCA0 Out door Hi Heating MODE FAN SPEED 1 If you want to set the heating will be heated with warm air after three minutes when the compressor begins operation. I The cooling-only model will not do heating function. 12 Multi Type Air Conditioner
  • LG LMDN125HV | Owners Manual - Page 13
    MODE FAN SPEED Operating Instructions 1 Set the operation temperature: Heating Operation starts [For Heat Pump Models only] When the room temperature is higher than heating, dry(dehumidification), fan and auto-operation. The cooling-only model will show "AI" on the temperature display. "AI" could
  • LG LMDN125HV | Owners Manual - Page 14
    Operating Instructions Dry(Dehumidification) Operation Dry(Dehumidification) by lowering temperature slightly PQRCUCA0 Defrost Preheat Out door Room Temp Total on Central Run MODE FAN SPEED 1 Press the
  • LG LMDN125HV | Owners Manual - Page 15
    ENGLISH Operating Instructions Fan Speed Selection You can easily control the fan speed. PQRCUCA0 Defrost Preheat Out door Slo Lo Med Hi Po Room Temp Total Fan Speed Selection in Cooling Operation Lo Med Hi Po Fan Speed Selection in Heating, Dry, Fan, Auto-Operation Lo Med Hi Owner's Manual 15
  • LG LMDN125HV | Owners Manual - Page 16
    Operating Instructions Indoor Temperature Display PQRCUCA0 Defrost Preheat Out door Slo Lo Med Hi Po Room Temp Total on Central Run Cooling Heating Auto Dry Fan MODE
  • LG LMDN125HV | Owners Manual - Page 17
    Lock This is a function to prevent tampering of settings by children or others. Operating Instructions PQRCUCA0 Defrost Preheat Out door Room Temp Total on Central Run MODE FAN SPEED 1 You If CH07 is displayed , please change the mode. ❈ Different Mode Operation is not error. Owner's Manual 17
  • LG LMDN125HV | Owners Manual - Page 18
    Maintenance and Service Maintenance and Service CAUTION: Before performing any maintenance, turn off the main power to the system. Grille, Case, and more is used, filter may be deformed. 2. After washing with water, dry well in the shade. 3. Re-install the air filter. 18 Multi Type Air Conditioner
  • LG LMDN125HV | Owners Manual - Page 19
    Service When the air conditioner is not going to be used for a long time. When it is not going to be used for a long time. Operate the air conditioner on Air circulation mode for 2 to 3 hours. • This will dry out the internal parts open them and ventilate the room now and then. Owner's Manual 19
  • LG LMDN125HV | Owners Manual - Page 20
    service... Before you call for service... ? Troubleshooting Tips! Save time and money! Check the following points before requesting repairs or service display at all. • Is the air filter dirty? See air filter cleaning instructions. • The room may have been very hot when the room air conditioner
  • LG LMDN125HV | Owners Manual - Page 21
    US 1. Please call the installing contractor of your product, as warranty service will be provided by them. 2. If you have service issues that have not been addressed by the contractor, please call 1-888-865-3026. CANADA Service call Number # : (888) LG Canada, (888) 542-2623
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P/NO : 3828A23010N
www.lg.com
OWNER’S MANUAL
AIR CONDITIONER
Please read this manual carefully before operating
your set and retain it for future reference.
TYPE : Ceiling Concealed Duct - Low Static
ENGLISH
FRANÇAIS
ESPAÑOL