LG Direct Inverter Manual Tub Cleaner

The LG Direct Inverter Manual Tub Cleaner is a high-efficiency cleaning system designed for tubs and similar surfaces. Featuring direct inverter technology for optimized performance, multiple cleaning modes, adjustable pressure settings, ergonomic design, and energy-efficient operation. Below are key sections for safety, features, installation, operation, maintenance, and troubleshooting.

1. Features at a Glance 2. Installation 3. First-Time Setup 4. Specifications 5. Controls and Settings 6. Connecting to Water Supply 7. Operation Modes 8. Maintenance & Cleaning 9. Regulatory Information 10. Troubleshooting

Features at a Glance

Key components: Direct Inverter Motor, Control Panel, Water Inlet/Outlet Ports, Cleaning Nozzle, Power Cord, Pressure Adjustment Dial.

Feature	Description
Direct Inverter Motor	Energy-efficient motor with variable speed control
Control Panel	LED display with mode selection and settings
Water Inlet Port	Standard 3/4-inch connection for water supply
Water Outlet Port	Drainage connection with anti-backflow valve
Cleaning Nozzle	Rotating brush head with adjustable pressure
Power Cord	6-foot grounded power cable
Pressure Adjustment Dial	Manual pressure control from 50-200 PSI
Mode Selection Button	Cycles through cleaning modes
Power Indicator LED	Shows operational status
Safety Lock	Prevents accidental operation

Installation

Unpack and inspect all components. Ensure clean, dry installation area.

Connect water supply: Attach hose to water inlet port, ensure tight connection.
Connect drainage: Attach drain hose to outlet port, route to proper drainage.
Position cleaner: Place unit on stable, level surface near cleaning area.
Connect to power: Plug into grounded 120V AC outlet.

WARNING! Ensure all water connections are secure to prevent leaks. Do not operate without proper water connections.

First-Time Setup

Power on unit; follow initialization procedure.

Prime water system: Turn on water supply, allow water to flow through system.
Select language: Use control panel to set display language (default: ENGLISH).
Calibrate pressure: Run calibration cycle for optimal performance.
Test operation: Run brief cleaning cycle to verify proper function.

CAUTION! Always perform initial setup with water supply connected and drainage properly routed.

Specifications

Motor Type: Direct Inverter Brushless DC Motor
Power Consumption: 800W maximum
Water Pressure: 50-200 PSI adjustable
Flow Rate: 2.5 GPM maximum
Cleaning Modes: Standard, Intensive, Gentle, Quick Clean
Nozzle Rotation: 360-degree rotating brush head
Power Source: 120V AC, 60Hz
Operating Temp: 40°F to 104°F (4°C to 40°C)
Dimensions: 12" x 8" x 10" (LxWxH)
Weight: 15.4 lbs

Controls and Settings

Access functions via control panel buttons and dials.

Control Panel: Power Button, Mode Selection, Pressure Adjustment Dial, LED Display, Reset Button.

Cleaning Modes: STANDARD (balanced cleaning), INTENSIVE (heavy soil), GENTLE (delicate surfaces), QUICK CLEAN (rapid cleaning). Pressure Settings: Adjust from 50-200 PSI using dial. Display: Shows current mode, pressure setting, error codes. Safety Features: Auto-shutoff when overheating or low water flow detected.

Connecting to Water Supply

Standard 3/4-inch hose connections for inlet and outlet.

Turn off unit and water supply before connecting.
Attach inlet hose to clean water source with pressure regulator.
Connect outlet hose to proper drainage system.
Open water supply slowly, check for leaks.
Select appropriate input setting for water source type.

Tip: Use water filter if water source contains sediment or hard water minerals.

Operation Modes

Four cleaning modes for different surfaces and soil levels.

Standard Mode: General cleaning for regular maintenance
Intensive Mode: High-pressure cleaning for stubborn stains
Gentle Mode: Low-pressure cleaning for delicate surfaces
Quick Clean Mode: 10-minute rapid cleaning cycle
Manual Control: Adjust pressure dial during operation for custom cleaning
Pause Function: Temporarily stop cleaning without turning off unit

WARNING! Do not use Intensive mode on delicate surfaces that may be damaged by high pressure.

Maintenance & Cleaning

Regular maintenance ensures optimal performance and longevity.

After each use: Flush system with clean water for 2 minutes
Weekly: Clean filter screen and check nozzles for debris
Monthly: Inspect hoses for wear, clean brush head
Quarterly: Descale if used with hard water
Annually: Professional service recommended

CAUTION! Always disconnect from power before performing maintenance. Use only approved cleaning solutions.

Regulatory Information

UL Listed: Complies with UL standard for electric cleaning appliances. Energy Star: Meets energy efficiency guidelines. Copyright © 2025 LG Electronics; all trademarks property of LG Electronics. For support, visit www.lg.com or contact 1-800-243-0000.

Troubleshooting

Symptom	Possible Cause	Corrective Action
Unit won't power on	Power connection/breaker	Check power cord; verify outlet function; reset circuit breaker.
Low water pressure	Clogged filter/water supply	Clean inlet filter; check water supply pressure; clear nozzle obstructions.
Unusual noise	Foreign objects/motor issue	Check for debris in brush head; inspect motor mounting.
Water leakage	Loose connections/seals	Tighten all connections; inspect and replace worn seals.
Error code displayed	System fault	Refer to error code chart in manual; reset unit if possible.

Reset Procedure: Hold Power + Mode buttons for 5 seconds to reset control system.

Service: 1-800-243-0000; www.lg.com