LG VR657LVMP, VR95 SERIES, VR86 SERIES Service Manual

P/NO : MFL67646518

July, 2015

Printed in Korea

MODEL : VR657* LVMP

VR657** LVMP VR95** Ser VR86** Ser

ROBOTIC CLEANER

SERVICE MANUAL

Caution Please read the safety cautions of this booklet before the maintenance of the product.

-2-

Table of Contents

1. Product SPEC

2. Structure and Name of Each Part

3. Cautions and Methods during the Usage

4. How to Use Main Body Operation Buttons and Remote Controller

5. Technical Descriptions of the Parts

6. Safety Cautions and Verifications During the Repair

7. How to Disassemble/Assemble and Repair Major Parts

8. Cabling Diagram

9. Types of Defects and the Countermeasures

10. How to Use R-Manager RK diagnosis program

11. How to Use Black Box Viewer

12. Deal Drawing of the Structure and List of the Parts

-3-

Product Specifications

■ Main Unit

ITEM LG Robot Cleaner

MODEL

VR657*LVMP / VR657**LVMP / VR95** Ser / VR86** Ser

Battery (Fully Charging)

Li ion, DC 16.8V

Power Consumption

58W

Charging Time

3 hours

Use Time

Approx. 100 minutes

(based on general wooden oor )

Traveling Velocity

0.35 m/s

Cleaning Mode

zigzag cleaning / Cell by Cell Cleaning / My Space Cleaning / Spot Cleaning

Weight

3kg

External Dimensions

340mm x 340mm x 89mm

Accessary

Home station / remote controller / Filter / Cleaning Brush / Brush

Main Function

Turbo Mode / Learning Mode / Obstacle Sensing / Anti-Plunge function /

Scheduled Cleaning / Error Displaying / Navigation / Auto/Manual Recharging /

Corner Clean / Voice Messaging / Map Drawing /

Spot Cleaning / Repeat Cleaning / My Space Cleaning / Cell by Cell cleaning /

Zigzag Cleaning /

■ Home Station

ITEM Home Station

Model

VR621

Rating

AC 220V, 60Hz

Power Consumption

23W

Output Voltage/Current

DC 17.1V / 1.1A

■ Remote Controller

ITEM AKB73296002

Battery

DC 3V(AAA, 2ea)

Type

Infra Red(38kHz)

Operating Range

Size(WxLxH)

45 X 22 X 115 mm

-4-

Structure and Name of Each Part – Robot Cleaner

-5-

Structure and Name of Each Part – Robot Cleaner

-6-

Cautions and Methods during the Usage

-7-

Cautions and Methods during the Usage

-8-

Cautions and Methods during the Usage

-9-

Cautions and Methods during the Usage

1. About Dust Bin

-10-

Cautions and Methods during the Usage

2. About Filter

■

Dust Bin Filter

It is recommended to clean the dust bin filter with HEPA 11 once a week. During the cleaning, clean thoroughly with cleaning brush and the cleaner. Never clean the filter with water. When it is washed with water, the cleaning performance will be degraded.

Make sure to install the dust bin filter (HEPA filter, sponge filter) to the dust bin after the cleaning.

If the dust bin or dust bin filter is not installed, dust may enter inside Roboking and cause disorder.

-11-

Cautions and Methods during the Usage

3. About Agitator

If foreign object is stuck in the agitator, it decreases the rotation speed and degrades the cleaning performance to cause disorder. Especially, after cleaning hair or hair of pets, make sure to clean the agitator. Clean periodically after 10 usages in ordinary homes.

If the agitator stops by foreign object during the cleaning, a voice alarm of “check foreign object in the agitator at the bottom” will sound. At this time, remove the foreign object stuck in the agitator before the usage.

Side agitator rotates synchronized with the bottom agitator. If the bottom agitator does not rotate, the side agitator will not rotate either.

-12-

Cautions and Methods during the Usage

4. Cleaning the Side Brush

-13-

Cautions and Methods during the Usage

5. Cleaning the Sensor / Charging Terminal

-14-

Cautions and Methods during the Usage

6. How to Install the Home Station

-15-

Cautions and Methods during the Usage

7. How to Charge the Battery

-16-

Cautions and Methods during the Usage

8. Remaining Battery Charge Indicator

-17-

How to Use Main Body Operation Buttons and Remote Controller

■ Turning ON/OFF the Power Button

The power switch at the left backside of the main body is connected between the battery and the Main circuit to function to supply or block the power. Also, it is connected between the recharging connector of the main body and the Main circuit to functions to supply or block the power of the recharging station.

When the main body power switch remains in ON state, the product can be turned on by pressing the button on the main body, and recharge is possible. If the power is not turned ON even if the power button on the

main body is pressed, or if power is not turned on even if the main body is connected to the recharging

station, check the status of the main power switch at the left backside of the main body.

※ When you turn on the main power button, do not turn it on while pressing the button at the top of the cleaning

robot. Button operation may be delayed.

Even if the main body power switch is turned on, Micom does not operate, so there is no change is the status indication window. To start Micom, press the start/stop button of the main body for 1 second after turning on the main body power switch. Then, Micom will start, LED of the screen display window will be turned on, and Booting will start. Booting time may be different for each model, and when the Booting is over, it converts to standby state with a melody.

In the standby state, if the start/stop button of the main body is pressed for 2 seconds or longer, the power will be turned off with the ending melody.

It is the state with the power off, but a small amount of electricity is used for button operation, so when it is left alone for long period of time, the battery may be consumed and power may not be turned on. When it is not used for long period of time, please store it with the power switch turned off.