User manual LG LP091CEM-Y8

[. . . ] http://www. lgservice. com ENGLISH LG PACKAGED TERMINAL LG AIR CONDITIONER/HEAT PUMP OWNER'S MANUAL Please read the operating instructions and safety precautions carefully and thoroughly before installing and operating your air conditioner. ESPAÑOL IMPORTANT Please read through this manual. It contains valuable information about your air conditioner. This manual may help save time and money by explaining proper air conditioner maintenance and preventing improper use. 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. . . . . . . . . . . . . . . . . . . . . . . . . . 13 Maintenance and Service . . . . . . . . . . . . 21 FOR YOUR RECORDS Write the model and serial numbers here: Model # Serial # You can find them on a label on the side of each unit. Dealer's Name Date Purchased I Staple your receipt to this page in the event you need it to prove date of purchase or for warranty issues. READ THIS MANUAL Inside you will find many helpful hints on how to use and maintain your air conditioner properly. [. . . ] Here are some of the problems defined below for which the LED indicates by flashing number of times the error has been reconrded against it. The errors are the mentioned which is as follows: · Electrical Controls 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 Air Thermistor Error (PTHP Only) Outdoor Coil Thermistor Error (PTHP Only) Mode Error Setpoint Error Bad Thermistor Wiring · Manual Controls ON OFF Fault Codes 1 2 3 4 5 6 7 LED Flash Rate Normal No power / failed board Indoor Air Thermistor Error Indoor Coil Thermistor Error Outdoor Air Thermistor Error (PTHP Only) Outdoor Coil Thermistor Error (PTHP Only) Mode Error Setpoint Error Bad Thermistor Wiring 0. 25 sec On per flash, 0. 25 sec OFF between flashes, 2. 00 sec OFF between codes. Owner's Manual 15 Control Locations Additional Controls · REMOVING THE FRONT GRILLE Additional controls are available after removing the front grille and option cover of control box. To remove the front grille, pull out the bottom of front grille and then lift up. To replace the front grille, place the tabs over the top of the unit and push the bottom of front grille until the clips snap into place. · ADDITIONAL CONTROLS The additional controls are located behind the option cover of control box. The standard settings will be in the OFF position. The authorized servicer has to check switches and ensure the switches are in the desired position. REMOTE ON ON ON ON ON OFF Remote/Local Energy Saver OFF LOCAL 1 Temperature Limit 2 1 Temperature Limit 2 Temperature Limit 3 PTAC/PTHP UNIT TYPE LOCAL OFF 1 2 OFF OFF OFF 3 4 5 OFF 6 OFF 7 OFF OFF 3 4 OFF 5 · TEMPERATURE LIMITING Temperature Limiting can save money by limiting the lowest temperature for cooling and the highest temperature for heating. The temperature limiting is controlled by switches #1 - #3. This temperature limiting is not available with the Remote Wall Thermostat. Temperature Limit #1 OFF ON OFF ON OFF ON OFF ON Temperature Limit #2 OFF OFF ON ON OFF OFF ON ON #6 OFF OFF ON ON Temperature Limit #3 OFF OFF OFF OFF ON ON ON ON Cooling Operation Lowest Temp. 54° F (12. 2° C) 56° F (13. 3° C) 58° F (14. 4° C) 60° F (15. 5° C) 62° F (16. 6° C) 64° F (17. 7° C) 66° F (18. 9° C) 68° F (20. 0° C) #7 OFF ON OFF ON Highest Temp. 86° F (30. 0° C) 86° F (30. 0° C) 86° F (30. 0° C) 86° F (30. 0° C) 86° F (30. 0° C) 86° F (30. 0° C) 86° F (30. 0° C) 86° F (30. 0° C) Heating Operation Lowest Temp. 54° F (12. 2° C) 54° F (12. 2° C) 54° F (12. 2° C) 54° F (12. 2° C) 54° F (12. 2° C) 54° F (12. 2° C) 54° F (12. 2° C) 54° F (12. 2° C) Highest Temp. 86° F (30. 0° C) 84° F (28. 9° C) 82° F (27. 8° C) 80° F (26. 7° C) 78° F (25. 5° C) 76° F (24. 4° C) 74° F (23. 3° C) 72° F (22. 2° C) Unit Type Cooling+Electric Heater+Heat Pump Cooling+Electric Heater Heat Pump Only Cooling Only 16 Room Air Conditioner Control Locations · REMOVING THE FRONT GRILLE Additional controls are available after removing the front grille and option cover of control box. To remove the front grille, pull out the bottom of front grille and then lift up. To replace the front grille, place the tabs over the top of the unit and push the bottom of front grille until the clips snap into place. ENGLISH · ADDITIONAL CONTROLS The additional controls are located behind the option cover of control box. The standard settings will be in the OFF position. The authorized service man has to check switches and ensure the switches are in the desired position. REMOTE ON ON ON ON ON OFF Remote/Local LOCAL OFF OFF Energy Saver 1 2 Temperature Limit 3 1 Temperature Limit 2 Temperature Limit 3 LOCAL OFF OFF OFF OFF 1 2 3 4 5 OFF 4 OFF 5 · TEMPERATURE LIMITING Temperature Limiting can save money by limiting the lowest temperature for cooling and the highest temperature for heating. The temperature limiting is controlled by dip switch #1 - #3. This temperature limiting is not available with the Remote Wall Thermostat. Temperature Limit #1 OFF ON OFF ON OFF ON OFF ON Temperature Limit #2 OFF OFF ON ON OFF OFF ON ON Temperature Limit #3 OFF OFF OFF OFF ON ON ON ON Cooling Operation Lowest Temp. 54°F (12. 2°C) 86°F (30. 0°C) 56°F (13. 3°C) 86°F (30. 0°C) 58°F (14. 4°C) 86°F (30. 0°C) 60°F (15. 5°C) 86°F (30. 0°C) 62°F (16. 6°C) 86°F (30. 0°C) 64°F (17. 7°C) 86°F (30. 0°C) 66°F (18. 9°C) 86°F (30. 0°C) 68°F (20. 0°C) 86°F (30. 0°C) Heating Operation Lowest Temp. 54°F (12. 2°C) 86°F (30. 0°C) 54°F (12. 2°C) 84°F (28. 9°C) 54°F (12. 2°C) 82°F (27. 8°C) 54°F (12. 2°C) 80°F (26. 7°C) 54°F (12. 2°C) 78°F (25. 5°C) 54°F (12. 2°C) 76°F (24. 4°C) 54°F (12. 2°C) 74°F (23. 3°C) 54°F (12. 2°C) 72°F (22. 2°C) Owner's Manual 17 Control Locations · REMOTE/LOCAL CONTROL When remote/local switch #1 is on, it allow the unit to operate by the Remote Wall Thermostat. [. . . ] If wires are off, refer to wiring diagram for identification, and replace. · Check for continuity, refer to the wiring diagram for terminal identification. · Check the position of knob If not at the coldest setting, advance the knob to this setting and restart unit. Replace thermostat if circuit is open. I Voltage I Wiring I Rotary Compressor will not run, but fan motor runs. I Thermostat · Check the capacitor. [. . . ]