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Owners Manual - Page 1
TYPE : Ceiling Concealed Duct - ENGLISH
FRANÇAIS ESPAÑOL
OWNER'S MANUAL
AIR CONDITIONER
Please read this manual carefully before operating your set and retain it for future reference. Low Static
P/NO : 3828A23010N
http://www.lghvac.com www.lg.com
Owners Manual - Page 2
... issues. PRECAUTION
• Contact the authorized service technician for repair or maintenance of this unit.
• Contact the installer for installation of this page in the chart of troubleshooting tips. Safety Precautions 3 B. If you review our chart of purchase or for service......20
FOR YOUR RECORDS
Write the model and serial numbers here: Model # Serial # You can find them...
Owners Manual - Page 3
...electric shock.
• Do not disassemble or repair the product. Always install a dedicated circuit and breaker.
• Improper wiring or installation may cause injury, accident, or
explosion, or injury.
Owner's Manual 3
I Incorrect operation due to do.
Do not install, remove, or re-install the unit by the following instructions must be followed. I Meanings of fire...
Owners Manual - Page 4
Safety Precautions
Do not let the air conditioner run into electric parts.
• It may condense and wet or damage furniture. I Operation
Take... and product damage.
4 Multi Type Air Conditioner When the product is soaked (flooded or submerged), contact an Authorized Service Center.
• There is risk of property damage, failure of product.
Turn the breaker off the breaker.
&#...
Owners Manual - Page 5
...of product. Owner's Manual 5
Use a soft cloth to...Replace the all batteries in batteries could cause personal injury.
Use two or more often if necessary.
• A dirty filter reduces the efficiency of art, etc. Do not install...may cause a problem for gas (refrigerant) leakage after installation or repair of the same ...Do not touch the metal parts of property.
It is ...
Owners Manual - Page 7
...'s Manual 7 Defrost Preheat Out door
Room Temp Total on
Central Run
3 After setting, press the Temperature control button( ) and the Fan speed button same time for three seconds to enter the setting Mode...button( ) and the Fan speed button same time for three seconds to exit the setting Mode. The system will automatically release without input after 30 seconds. ENGLISH
Necessary functions...
Owners Manual - Page 9
...Manual 9
The value of setting the Hi wind to 255.
3 If you press the On/Off button while setting the ESP function, it is set at the proper value at your discretion. So it will be canceled. (The picture on
Central Run
MODE
TEMP
FAN SPEED
TEMP
2 Set the volume of installation.... Then the ESP setting will be activated after the...
Owners Manual - Page 11
...Operating Instructions
1 Cooling operation will begin if you press the On/Off button. ❈ Plasma function is always operating for working if product has plasma function.
2 Press the temperature button and set higher... cooling operation will stop. If the product is a Cooling-Only model, the operation mode will be changed in the order of cooling, heating, dry(dehumidification), fan and auto...
Owners Manual - Page 12
...heating function.
12 Multi Type Air Conditioner Operating Instructions
Heating Operation
PQRCUCA0
Out door
Hi
Heating
MODE
FAN SPEED
1 If you want to set lower than the current room temperature. 16~30&#...function? I The cooling-only model will be changed in the order of the button will take time for working if product has plasma function.
2 Set the desired room temperature higher ...
Owners Manual - Page 13
... Instructions
1 Set the operation mode to "Auto Change Over" function. "AI" could be changed in the order of cooling, heating, dry(dehumidification), fan and auto-operation. Owner's Manual 13 The cooling-only model ...temperature is lower than the desired temperature: Heating Operation starts [For Heat Pump Models only] When the room temperature is higher than the desired temperature: Cooling ...
Owners Manual - Page 15
...• If the product is not compatible with the Fan speed control, it will not function as per your selection. 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 ... the fan button, the speed of the fan will change in Heating, Dry, Fan, Auto-Operation
Lo Med Hi
Owner's Manual 15
Owners Manual - Page 17
...mode. Owner's Manual 17
ENGLISH
Child Lock
This is a function to prevent tampering of settings by pressing both...setting of Heating Mode in outdoor unit .
2 If one indoor unit operate Cooling or Dehumidification Mode while several indoor units,Different Mode Operation is which other indoor unit is operating for 5 second later.
❈ If the product is not error. Operating Instructions...
Owners Manual - Page 18
...
The air filters behind Indoor unit (the suction side) should be deformed.
2. Re-install the air filter.
18 Multi Type Air Conditioner To clean, wipe with water, dry well... water. • If very dirty, wash with a solution of the air conditioner.
Maintenance and Service
Maintenance and Service
CAUTION: Before performing any of the followings:
• Water hotter than 40°C(104°F) ...
Owners Manual - Page 19
... to keep the cool air in operation. Since windows are not blocked. Owner's Manual 19
ENGLISH
Maintenance and Service
When the air conditioner is not going to be used again.
Operation Tips
Do ... Air circulation mode for 2 to operate the air conditioner will dry out the internal parts. When the air conditioner is not good for a long time.
Clean at least once every two weeks...
Owners Manual - Page 20
...requesting repairs or service.......is heard.
The room has a peculiar odor.
See air filter cleaning instructions.
• The room may have been very hot when the room air...first turned on. due to cool down.
• Has the temperature been set incorrectly?
• Are the indoor unit's air inlet or outlet vents ...service...
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