User manual LG JMC8127DDS

[. . . ] Product Introduction. . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Name and function of part . . . . . . . . . . . . . . . . . . . . . 6 What to do before operation. . . . . . . . . . . . . . . . . . 6 Operation indication lamps. . . . . . . . . . . . . . . . . . . . 6 C. Operating Instructions. . . . . . . . . . . . . . . . . . . . . . . . 7 How to insert the Batteries . . . . . . . . . . . . . . . . . . . . 7 Wireless Remote Controller Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Operating Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 Wireless Remote Controller. . . . . . . . . . . . . . . . . . . 8 Operation Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 Healthy Dehumidification Operation. . . . 10 Auto Operation (Cooling type, Multi system) . . . . . . . . . . . . . . . . 10 Auto Changeover Operation (Heat Pump type) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Jet Cool/Heat Operation. . . . . . . . . . . . . . . . . . . . . . 11 Forced operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Sleep Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Setting the Current Time . . . . . . . . . . . . . . . . . . . . . 12 Timer Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Vertical / Horizontal Airflow Direction Control. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Air Circulation Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13 Auto Restart Function. . . . . . . . . . . . . . . . . . . . . . . . . . 13 D. Maintenance and Service . . . . . . . . . . . . . . . . . 14 Indoor Unit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14 Operation Tips!. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 When the air conditioner is not going to be used for a long time. . . . . . . . . . . . . . . . . . . . 15 Troubleshooting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 Call the service immediately in the following situations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16 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 s 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. [. . . ] If you eat the liquid from the batteries, brush your teeth and see doctor. Do not use the remote if the batteries have leaked. · The chemicals in batteries could cause burns or other health hazard. Replace the all batteries in the remote control with new ones of the same type. Do not mix old and new batteries or different types of batteries. · There is risk of fire or explosion If the liquid from the batteries gets onto your skin or clothes, wash it well with clean water. Do not use the remote if the batteries have leaked. · The chemicals in batteries could cause burns or other health hazards. Owner's Manual 5 Product Introduction Product Introduction Name and function of parts 4 67 2 5 1 3 4 8 1: Indoor unit 2: Outdoor unit 3: Remote controller 4: Inlet air 5: Discharge air 6: Refrigerant piping, connection electric wire 7: Drain pipe 8: Ground wire wire to ground outdoor unit to prevent electrical shocks. What to do before operation A 1 2 If your installation has a customized control system, ask your LG dealer for the operation that corresponds to your system. A: Pair system or simultaneous operation system B: Multi system 1: Unit with remote controller 2: Unit without remote controller (when used as simultaneous operation) B 1 1 Operation Indication Lamps On/Off Filter Sign Timer Defrost Mode Outdoor unit operation Sleep Mode : Lights up during the system operation. : Lights up after 2400 hours from the time of first operating unit. : Lights up during Defrost Mode or Hot Start operation. (Heat pump type) : Lights up during outdoor unit operation. (Cooling type) : Lights up during Sleep Mode Auto operation. (Option) 6 Convertible & Ceiling suspended Air Conditioner Operating Instructions Operating Instructions How to insert the Batteries ENGLISH 1. ON/OFF TIMER BUTTONS Used to set the time of starting and stopping operation. TIME SETTING BUTTONS Used to adjust the time. TIMER SET/CANCEL BUTTON Used to set and to cancel the timer operation. SLEEP MODE AUTO BUTTON Used to set sleep mode auto operation. AIR CIRCULATION BUTTON Used to circulate the room air without cooling or heating. ROOM TEMPERATURE CHECKING BUTTON Used to check the room temperature. PLASMA BUTTON(OPTIONAL) Used to start or stop the plasma-purification function. It automatically sets the room temperature and airflow volume to the best condition for dehumidification, based on the sensed current room temperature. In this case, however, the setting temperature is not displayed on the remote controller and you are not able to control the room temperature either. During the soft dry function, the airflow volume is automatically set according to the optimization algorithm responding to the current room temperature status, so that the room condition is kept healthy and comfortable even in the very humid season. Soft dry Operation To run the soft dry mode follow steps 1, and 2 and 4 (See operation mode) Auto Operation (Cooling type) In this operation mode the actual setting temperature and the fan speed are automatically set by the electronic control logic based on the current room temperature. If you feel hot or cold press the temperature setting buttons respectively for more cooling or heating effect. Auto NOTE : You cannot set the actual setting temperature and the indoor fan speed in this operation mode. [. . . ] Turn off the circuit breaker, and disconnect the power cable. Turn off the circuit breaker when the air conditioner is not going to be used for a long time. Remove the batteries from the Remote Controller. When the air conditioner is to be used again. 1. Clean the air filter and install it in the indoor unit. Check that the air inlet and outlet of the indoor/outdoor unit are not blocked. Owner's Manual 15 Maintenance and Service Troubleshooting Check the following points before requesting repairs or service. . . . [. . . ]