This document is an instruction manual for the Whirlpool LWT-800 washing machine, a twin-tub model designed for home use. It provides comprehensive guidance on installation, operation, maintenance, and troubleshooting.
Function Description:
The Whirlpool LWT-800 is a twin-tub washing machine, featuring separate compartments for washing and spinning. This design allows users to wash and spin clothes simultaneously or sequentially, offering flexibility in laundry cycles. Key functions include:
- Washing: The machine performs standard washing cycles, with options for different programs based on clothing type. It supports both normal and strong washing modes.
- Rinse and Foam-Removing Spinning: This feature helps remove excess detergent, saving time and water. It involves a midway spinning sequence followed by rinsing.
- Hand Washing: The manual highlights a "Hand washing" feature, which is suggested to improve washing ability, though specific details on its operation are not extensively elaborated beyond its mention as a main function.
- Spinning: A dedicated spin tub allows for efficient water extraction from clothes. The spinning process includes placing clothes in the spin tub, securing them with a safety cover, and selecting an appropriate spin time.
- Draining: The machine is equipped with a drain hose for water removal after washing or rinsing cycles.
Important Technical Specifications:
While detailed technical specifications like power consumption or motor type are not explicitly listed, the manual provides crucial operational parameters:
- Water Pressure: The maximum permitted water pressure for the inlet hose is 0.6 MPa, and the minimum is 0.03 MPa.
- Water Temperature: Users are cautioned not to pour water with a temperature above 50°C into the wash tub. For dissolving washing powder quickly, warm water of 30°C is recommended.
- Load Capacity: The manual emphasizes that the total dry laundry weight should not exceed the rated capacity. It also notes that if the weight of clothes is below 2 kg, the high water level should not be selected to prevent water splashing. The capacity is affected by the thickness, size, and type of clothes.
- Drain Hose Fixation: The fixation height of the drain hose should be less than 10 cm from the ground. For pump drain models, the maximum fixation height for hanging the hose over a drain outlet should not exceed 1.2 meters above the floor.
Usage Features:
The manual outlines several features and recommendations for optimal use:
- Installation: Detailed instructions are provided for installing the machine, including proper earthing, connecting the water inlet hose, and positioning the drain hose. The drain hose can be adjusted to protrude from different sides of the machine.
- Preparation Before Washing: Users are advised to install the water inlet hose, ensure proper earthing, lay down or put up the drain hose as needed, and keep the machine level to avoid abnormal sounds.
- Clothing Preparation: Before washing, users should follow instructions on clothing labels, remove hard objects (coins, hairpins), fasten buttons and zippers, and place clothes with buttons in the middle of the wash load to minimize contact with the pulsator.
- Detergent and Bleach Usage: Instructions are given for dissolving washing powder (normal and quick methods) and using bleach. Bleach should be poured into the wash tub after filling water to the specified level and should not directly contact clothes or be used on colored items.
- Washing Sequence: A step-by-step guide covers the entire washing process, from connecting the water inlet and adding detergent to selecting the program and wash time, and finally draining the water.
- Midway Spinning Sequence: This sequence details how to perform intermediate spins, including placing clothes in the spin tub, using the safety cover, and spinning for 1-2 minutes. It also describes a rinse and foam-removing spin, which involves filling the spin tub with water for 1 minute and then spinning.
- Rinsing Options: The manual describes "Rinse (filling water)" and "Spray Rinse" methods, including adjusting wash timers and water flow. It notes that if clothes weigh below 3 kg, standard water flow should be used to prevent splashing.
- Spin Time Selection: A table provides recommended spin times based on clothing type (e.g., bedsheet/blanket: 4-5 minutes, underwear: 2-4 minutes, sweater/fabric: 1-2 minutes, thin clothes: within 1 minute).
- Safety Features: The machine is designed to stop spinning if the spin cover is opened, resuming once closed.
Maintenance Features:
Regular maintenance is crucial for the longevity and performance of the washing machine:
- Lint Filter Cleaning: The lint filter must be used during washing and cleaned after each use. Instructions are provided for removing, cleaning, and reinserting the filter.
- Machine Cleaning: The machine should be cleaned with a soft cloth and neutral detergent, never directly with water. After washing, the water inlet hose should be removed, the plug pulled out, and the wire hung up. The manual advises against keeping water in the wash tub for too long and recommends draining immediately after washing. The exterior and interior should be cleaned with a soft cloth, and the upper cover left open for an hour before closing.
- Freezing Prevention: To prevent freezing, all water should be drained completely after each wash. If water freezes, users are instructed to pour water below 50°C into the wash tub and gently turn the pulsator by hand until the water drains.
- Troubleshooting Guide: A table lists common problems (e.g., machine not working, draining issues, abnormal noise) and their possible reasons, such as power failure, clogged pulsator, frozen drain hose, or unbalanced load.
Safety Warnings:
The manual includes important safety warnings:
- Electrical Safety: Use an appropriate plug with a well-connected earth. Pull out the plug when not in use. If wiring is defective, contact after-sales service. Do not install the machine in damp environments, splash water on switches, or place wet clothes on the control panel.
- Operational Safety: Do not put hands into the spin or wash tub while it is working. Do not dismantle, repair, or refit the machine yourself. Do not put hot or heavy objects on the machine. Do not wash clothes stained with volatile substances (thinner, fuel, etc.).
- Child Safety: Do not let children play with the washing machine. Children and individuals with reduced physical, sensory, or mental capabilities should be supervised or instructed on safe use.
- Cord Damage: If the supply cord is damaged, it must be replaced by the manufacturer or a qualified service agent to avoid hazards.
- Ventilation: For machines with ventilation openings in the base, ensure a carpet does not obstruct the opening.
- Hose-sets: Only the new hose-sets supplied with the appliance should be used; old hose-sets should not be reused.