LG WTG1434 HF Series Service Manual

2
SAFETY PRECAUTION!
IMPORTANT SAFETY NOTICE!
QDISASSEMBLE POWER CORD BEFORE SERVING
QRECONNECT ALL GROUNDING DEVICES
This service information is intended for individuals
possessing adequate backgrounds of electrical,
electronic and mechanical experience.
Any attempt to repair this appliance may result in
personal injury or property damage.
The manufacturer or seller can not be responsible
for the interpretation of this information, nor can it
assume any liability in connection with its use.
CONTENTS
1. Specifications .............................................................................................................................. 3
2. Installation Instructions ................................................................................................................ 4
2-1. Installation Place Requirements ................................................................................................ 4
2-2. Connecting the Supply Hose ..................................................................................................... 5
2-3. Installing the Drain Hose ........................................................................................................... 7
2-4 Leveling the Appliance ............................................................................................................... 9
2-5. Assembling the Anti-Rat Cover (Optional) ................................................................................. 9
3. OPERATION ...............................................................................................................................10
3-1. Using the Appliance................................................................................................................. 10
3-2. Sorting Laundry ....................................................................................................................... 11
3-3. Adding Cleaning Products ....................................................................................................... 12
3-4. Function of Each Button .......................................................................................................... 14
3-5. Washing Programs .................................................................................................................. 16
3-6. Other Functions ....................................................................................................................... 18
3-7. Cleaning and Maintenance...................................................................................................... 26
4. Service Information
4-1. Wiring Diagram........................................................................................................................ 30
4-2. Main PCB Picture ....................................................................................................................32
4-3. Disassembly Instruction .......................................................................................................... 35
4-4. How to use Test Mode ............................................................................................................. 42
4-5. Trouble Shooting by Common Washing Problems .................................................................. 43
4-6. Trouble Shooting With Error Code .......................................................................................... 44
4-7 . How to Diagnose and Repair by Symptom ............................................................................ 47
5. Exploded View ............................................................................................................................ 56

LG WTG1434 HF Series Specifications

General

Brand	LG
Model	WTG1434 HF Series
Category	Washer
Language	English