User manual LG VRD4235C

[. . . ] Product Introduction. . . . . . . . . . . . . . . . . . . . 6 1. Wireless Remote Controller (optional) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 C. Operating Instructions. . . . . . . . . . . . . . . . . 9 1. Set the Current Time and day of the Week . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9 2. [. . . ] · It is not sanitary and could cause serious health issues. Owner's Manual 5 Product Introduction Product Introduction Name and function of parts 67 5 2 1 4 3 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. 8 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 Forced : 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 model only) : Lights up during outdoor unit operation. ROOM TEMPERATURE SETTING BUTTONS Used to select the room temperature. INDOOR FAN SPEED SELECTOR Used to select fan speed in four steps low, medium, high and CHAOS. JET COOL BUTTON Used to start or stop the speed cooling. (Speed cooling operates super high fan speed. ) 6. CHAOS SWING BUTTON Used to stop or start louver movement and set the desired up/down airflow direction. ON/OFF TIMER BUTTONS Used to set the time of starting and stopping operation. TIME SETTING BUTTONS Used to adjust the time. The remote controller display becomes as shown below. Then ' Program Program set ', ' ' and '01' is blinked. AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 On Off Set no. Time 01 Week 2 Press the ' ' button. To select Thu, press the button 4 times Week AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 On Off Set no. Time 01 3 Select the time you want. If you press If you press Hour SET/CLR or Min button, then indication part blinks to select On/Off hours Hour Min SET/CLR button at the selected hour, then indication part is stored as unit's On time. If you press it again, then that hour is skipped For example: Over here, the unit is turned On at 6~8 & 13~22 hours and remains Off during rest of time. (Black Bar indicates On hour and no bar indicated Off hour interval) Similarly you can do the settings for rest of days of the week. AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 17 19 21 23 Program set 09 11 13 15 On Off Set no. Time 01 4 5 Press the Program button again to finish Weekly Programming. Program The same setting continues following weeks unless you don't do setting again. If you want to keep the settings only for I week, follow the steps below 1) Press "CANCEL" & "SET/CLR" buttons simultaneously. Then the display becomes as shown in figure below. AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION AUTO SWING OPERATION SET TEMP Room Temp FAN SPEED HI MED LO SUB FUNCTION Time Timer Operation unit 03 05 07 AUTO Heater Preheat JET Defrost Humidify Filter Out door ZONE 1234 Timer Operation unit 03 05 07 17 19 21 23 On Off Set no. [. . . ] Save time and money! Check the following points before requesting repairs or service. . . . If the malfunction persist, please contact your dealer. Case The air conditioner does not operate. It seems that condensation is leaking from the air conditioner. Air conditioner does not operate for about 3 minutes when restart. [. . . ]