LG LP073IHP - Manuals

SAFETY INSTRUCTIONS 5 ENGLISH • Never unplug the appliance by pulling on the power cord. Always grip the plug firmly and pull straight out from the outlet. • Do not grasp the power cord or touch the appliance controls with wet hands.• If water enters the product, turn off the power at the main circu...

6 SAFETY INSTRUCTIONS CAUTION To reduce the risk of minor or moderate injury to persons, malfunction,or damage to the product or property when using this product, followbasic precautions, including the following: INSTALLATION • Take care when installing the product that exhaust or condensation does ...

PRODUCT OVERVIEW 7 ENGLISH PRODUCT OVERVIEW WARNING • This air conditioner should be installed in accordance with the National Electric Code. Expanded Metal Grille Should be applied for better performance in PTAC and PTHP Units. For Installation purpose and better appearance Aluminum Rear Grille or ...

PREPARING FOR INSTALLATION 9 ENGLISH PREPARING FOR INSTALLATION Contents of Installation Kit Tools and Materials Needed Screws (6) Wall thermostat harness Wire Nuts (7) Insulation Strip Phillips-head screwdriver Utility Knife Nipper pliers

10 INSTALLATION INSTALLATION How to Install the Unit 1 Measure the wall sleeve and air conditioner di-mensions.You can install the new air conditioner accordingto these installation instructions to achieve thebest performence. All wall sleeves used tomount the new air conditioner must be in goodstru...

INSTALLATION 11 ENGLISH How to connect power supply cord 1 Remove the front grille by pulling it out at thebottom to release it, then lift it up along the unittop front. 2 Remove cover by removing 2 screws from front. 3 Connect accessory power supply cord, andattach power cord to base pan with screw...

12 INSTALLATION Disassembly Instructions Front grille 1 To remove the front grille, pull out the bottom ofthe front grille and then lift up. Re-install the component by referring to theremoval procedure. 2 To reinstall the front grille, place the tabs overthe top of the unit and push the bottom of f...

INSTALLATION 13 ENGLISH NOTICE DO NOT USE AN EXTENSION CORD on 208/230 Volt units.All wiring should be made in accordance with local electrical codes and regulations. Aluminum house wiring may pose special problems. Consult a qualified electrician. CAUTION • The conductors inside this cord are surro...

Electrical Safety IMPORTANT (PLEASE READ CAREFULLY) FOR THE USER'S PERSONAL SAFETY, THIS AP- PLIANCE MUST BE PROPERLY GROUNDED The power cord(sold separately) of this appliance isequipped with a three-prong (grounding) plug. Usethis with a standard three-slot (grounding) wallpower outlet to minimize...

INSTALLATION 15 ENGLISH Subbase (Optional) The Subbase provides an enclosure for an electrical receptacle, power switch and a circuit breaker. Electricalconnections to the power supply from the unit are made inside the subbase. In addition, the subbase providesstructural support to the Wall Sleeve a...

Attachment screw subbase to side panel(2) Attachment screw subbase to Wall sleeve(2) Adjustable Side Extension Panel (2) Wall Sleeve Insulation Electrical Subbase Leveling Bolt Access Cover Leveling bolt Installation Procedure: 1. Disconnect all power to unit. 2. Mark the hole location on sleeve the...

OPERATION 17 ENGLISH OPERATION Before Operation Preparing for Operation • Contact an installation specialist for installation. This is NOT a do-it-yourself project. • Plug in the power plug properly. • Use a dedicated circuit. • Do not use an extension cord. Consult a profes- sional installer or ele...

18 OPERATION Manual Controls VENTILATION To use ventilation door, remove the screw which fas-ten the ventilation door.(See Figure 5)The ventilation lever is located to the upper right sideof the unit.The ventilation lever must be in the CLOSE position inorder to maintain the best cooling & heati...

OPERATION 19 ENGLISH Control Panel 4 3 2 1 5 6 Power Press to turn the air conditioner ON or OFF. Delay ON/OFF TimerDelay ON - When the air conditioner is off, set it to automatically turn on from 1 to 24 hourslater, at its previous mode and fan settings. Delay OFF - When the air conditioner is on, ...

20 OPERATION Additional Controls Digital Controls Simultaneously press this , buttons and hold for 3 seconds to enter the setup ready state with the letter in the display. The 1st Digit number is changed sequentially from 1 to 6 when the button is pressed to select desired setting option. Select the...

22 OPERATION MODE 4: Temperature Limiting Press MODE until a 4 appears in the first digit of the display forTemperature Limiting mode. Temperature Limiting can savemoney by limiting the lowest temperature for cooling and thehighest temperature for heating. This temperature limiting is notavailable w...

OPERATION 23 ENGLISH Front desk control When the pair wire is connected to the connector FD2 and FD1, the unit can be turned ON or OFF with aswitch located at the Front Desk Control panel. When the front desk switch is ON, the fan operates accordingto the setting without working compressor and heate...

OPERATION 25 ENGLISH Self-Diagnosis FUNCTION If the unit has a malfunction, a green OPERATION LED located on the Display PCB used by the unit to indi-cate the error codes. USE If the customer has to register a complaint to the service center, he can be very clear about registering thecomplaint that ...

SMART FUNCTIONS 27 ENGLISH SMART FUNCTIONS LG ThinQ Application *You need to purchase additionnal accessory Wifimodule to use this function. This feature is only available on models with the or ThinQ logo. The LG ThinQ application allows you to communi- cate with the appliance using a smartphone. LG...

• Smartphone user interface (UI) may vary depend- ing on the mobile operating system (OS) and themanufacturer. • If the security protocol of the router is set to WEP , you may fail to set up the network. Please changeit to other security protocols ( WPA2 is recom- mended) and register the product ag...

SMART FUNCTIONS 29 ENGLISH Smart Diagnosis This feature is only available on models with the or logo. Use this feature to help you diagnose and solveproblems with your appliance. NOTE • For reasons not attributable to LGE’s negligence, the service may not operate due to external factorssuch as, but ...

MAINTENANCE Air Filter Check the air filter at least twice a month to see ifcleaning is necessary. Trapped particles in the filtercan build up and block the airflow, reducing coolingcapacity and causing an accumulation of frost on theevaporator. Cleaning the Air Filter 1 Remove the air filter from t...

MAINTENANCE 31 ENGLISH Vent Filter Before cleaning the vent filter, disconnect power tothe unit by unplugging the power cord at the walloutlet or subbase, or disconnect power at the fusebox or circuit breaker. If unit is operated with ventdoor closed, the vent filter does not need to becleaned. Clea...

TROUBLESHOOTING 33 ENGLISH TROUBLESHOOTING Before Calling for Service The appliance is equipped with an automatic error-monitoring system to detect and diagnose problems at anearly stage. If the appliance does not function properly or does not function at all, check the following beforeyou call for ...

TROUBLESHOOTING 35 ENGLISH NOTE • If you see “CH” in the display, please call 1-888-865-3026(US), 1-855-286-2456(Canada). Problem Possible Causes Solutions Your home applianceand smartphone isnot connected to theWi-Fi network. The password for the Wi-Fi that you aretrying to connect to is incorrect....