Table Of Contents; Safety Precauction - LG LP1415GXR Service Manual

CONTENTS
1. SAFETY PRECAUCTION.............................................................................................................................2
2. SPECIFICATIONS........................................................................................................................................3
2-1 Spec.....................................................................................................................................................3
2-2 Dimensions...........................................................................................................................................3
3. FEATURES ............................................................................... ............................................ . .....................4
4. INSTALLATION ......................................................................... ............................................ . .....................6
4-1 Preparing for Installation............................................................................................................
4-2 Selection of Installation Location.....................................................................................
4-3 Window Vent Pane land Extensions........................................ .........................................
4-4 Installationin Vertical Sliding Windows.................................... ...................................
4-5 Installation in casement style windows
5. CARE AND CLEANING ............................................................................................................................13
5-1 Cleaning the case...............................................................................................................................13
5-2 Cleaning the air filter...........................................................................................................................13
5-3 Emptying the water collection tank......................................................................................................14
6. OPERATION................... ..................................................................................................... . ........................16
6 1 - C o t n l o r P a e n a l
7. DISASSEMBLELY........... ...................................................
8. CIRCUIT DIAGRAM.......... .......................................................................................................................................31
8-1 Circuit diagram
8-2 PCB picture.........
8-3 Wiring diagram.
9. TROUBLE SHOOTINGS.............................................................................................................................33
9-1 Safety caution.......................................................................................................................
9-2 Error code summary...........................................................................................................................33
9-3 TROUBLESHOOTING WITH ERROR...............................................................................................34
9-4 TROUBLESHOOTING ELSE
10. COMPONENT TESTING IMFORMATION................................................................................................42
10-1 Transformer......................................................................................................................................42
10-2 Up motor...........................................................................................................................................43
10-3 Down motorr.....................................................................................................................................44
10-4 Water pump......................................................................................................................................45
10-5 Temp sensor.....................................................................................................................................46
10-6 Lever switch......................................................................................................................................48
10-7 Pressure switch.................................................................................................................................49
11. Exploded View...........................................................................................................................................50

1. SAFETY PRECAUCTION

Please read the following instructions before servicing your portable air conditioner.
1. Unplug the power before handling any electrical components.
2. Check the rated current, voltage, and capacity.
3. Take caution not to get water near any electrical components.
4. Use exact replacement parts.
5. Remove any objects from the top prior to tilting the product.
Copyright ©2014 LG Electronics. Inc. All right reserved.
Only for training and service purposes
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